Uses of Class
org.apache.lens.api.LensSessionHandle

Packages that use LensSessionHandle

Package	Description
org.apache.lens.api
org.apache.lens.api.scheduler
org.apache.lens.client
org.apache.lens.driver.hive
org.apache.lens.ml.api
org.apache.lens.ml.impl
org.apache.lens.ml.server
org.apache.lens.server
org.apache.lens.server.api
org.apache.lens.server.api.metastore
org.apache.lens.server.api.query
org.apache.lens.server.api.query.save
org.apache.lens.server.api.scheduler
org.apache.lens.server.api.session
org.apache.lens.server.metastore
org.apache.lens.server.query
org.apache.lens.server.query.save
org.apache.lens.server.scheduler
org.apache.lens.server.session

Uses of LensSessionHandle in org.apache.lens.api

Methods in org.apache.lens.api that return LensSessionHandle

Modifier and Type	Method and Description
static LensSessionHandle	LensSessionHandle.valueOf(String sessionStr) Value of.

Uses of LensSessionHandle in org.apache.lens.api.scheduler

Methods in org.apache.lens.api.scheduler that return LensSessionHandle

Modifier and Type	Method and Description
LensSessionHandle	SchedulerJobInstanceRun.getSessionHandle()

Methods in org.apache.lens.api.scheduler with parameters of type LensSessionHandle

Modifier and Type	Method and Description
void	SchedulerJobInstanceRun.setSessionHandle(LensSessionHandle sessionHandle)

Constructors in org.apache.lens.api.scheduler with parameters of type LensSessionHandle

Constructor and Description
SchedulerJobInstanceRun(SchedulerJobInstanceHandle handle, int runId, LensSessionHandle sessionHandle, long startTime, long endTime, String resultPath, QueryHandle queryHandle, SchedulerJobInstanceState instanceState)

Uses of LensSessionHandle in org.apache.lens.client

Methods in org.apache.lens.client that return LensSessionHandle

Modifier and Type	Method and Description
LensSessionHandle	LensMLJerseyClient.getSessionHandle()
LensSessionHandle	LensMLClient.getSessionHandle()
LensSessionHandle	LensConnection.getSessionHandle() The session handle.
LensSessionHandle	LensConnection.open(String password) Open.

Methods in org.apache.lens.client with parameters of type LensSessionHandle

Modifier and Type	Method and Description
MLTestReport	LensMLClient.testModel(LensSessionHandle session, String table, String algorithm, String modelID, String outputTable) Evaluate model by running it against test data contained in the given table.

Constructors in org.apache.lens.client with parameters of type LensSessionHandle

Constructor and Description
LensConnection(LensConnectionParams params, LensSessionHandle sessionHandle) Construct a connection to lens server specified by connection parameters with an already established session
LensMLJerseyClient(LensConnection connection, LensSessionHandle sessionHandle) Instantiates a new lens ml jersey client.

Uses of LensSessionHandle in org.apache.lens.driver.hive

Methods in org.apache.lens.driver.hive with parameters of type LensSessionHandle

Modifier and Type	Method and Description
void	HiveDriver.closeSession(LensSessionHandle sessionHandle) Close session.
boolean	HiveDriver.hasLensSession(LensSessionHandle session) Checks for lens session.

Uses of LensSessionHandle in org.apache.lens.ml.api

Methods in org.apache.lens.ml.api with parameters of type LensSessionHandle

Modifier and Type	Method and Description
MLTestReport	LensML.testModel(LensSessionHandle session, String table, String algorithm, String modelID, String outputTable) Evaluate model by running it against test data contained in the given table.

Uses of LensSessionHandle in org.apache.lens.ml.impl

Methods in org.apache.lens.ml.impl with parameters of type LensSessionHandle

Modifier and Type	Method and Description
MLTestReport	LensMLImpl.testModel(LensSessionHandle sessionHandle, String table, String algorithm, String modelID, QueryRunner queryRunner, String outputTable) Evaluate a model.
MLTestReport	LensMLImpl.testModel(LensSessionHandle session, String table, String algorithm, String modelID, String outputTable)
MLTestReport	LensMLImpl.testModelRemote(LensSessionHandle sessionHandle, String table, String algorithm, String modelID, String queryApiUrl, String outputTable) Test a model in embedded mode.

Constructors in org.apache.lens.ml.impl with parameters of type LensSessionHandle

Constructor and Description
QueryRunner(LensSessionHandle sessionHandle) Instantiates a new query runner.

Uses of LensSessionHandle in org.apache.lens.ml.server

Methods in org.apache.lens.ml.server with parameters of type LensSessionHandle

Modifier and Type	Method and Description
String	MLServiceResource.test(String algorithm, String modelID, String table, LensSessionHandle session, String outputTable) Run a test on a model for an algorithm.
MLTestReport	MLServiceImpl.testModel(LensSessionHandle sessionHandle, String table, String algorithm, String modelID, String outputTable)

Uses of LensSessionHandle in org.apache.lens.server

Methods in org.apache.lens.server that return LensSessionHandle

Modifier and Type	Method and Description
LensSessionHandle	BaseLensService.openSession(String username, String password, Map<String,String> configuration) Open session.
LensSessionHandle	BaseLensService.openSession(String username, String password, Map<String,String> configuration, boolean auth)

Methods in org.apache.lens.server with parameters of type LensSessionHandle

Modifier and Type	Method and Description
void	BaseLensService.acquire(LensSessionHandle sessionHandle) Acquire.
void	BaseLensService.closeSession(LensSessionHandle sessionHandle) Close session.
static org.apache.hive.service.cli.SessionHandle	BaseLensService.getHiveSessionHandle(LensSessionHandle lensHandle) Gets the hive session handle.
org.apache.hadoop.conf.Configuration	BaseLensService.getLensConf(LensSessionHandle sessionHandle, LensConf conf) Gets the lens conf.
LensSessionImpl	BaseLensService.getSession(LensSessionHandle sessionHandle) Gets the session.
void	BaseLensService.release(LensSessionHandle sessionHandle) Release.
void	BaseLensService.restoreSession(LensSessionHandle sessionHandle, String userName, String password) Restore session from previous instance of lens server.
void	BaseLensService.validateSession(LensSessionHandle handle)

Constructors in org.apache.lens.server with parameters of type LensSessionHandle

Constructor and Description
SessionContext(LensSessionHandle sessionHandle)

Uses of LensSessionHandle in org.apache.lens.server.api

Methods in org.apache.lens.server.api with parameters of type LensSessionHandle

Modifier and Type	Method and Description
void	SessionValidator.validateSession(LensSessionHandle handle)

Uses of LensSessionHandle in org.apache.lens.server.api.metastore

Methods in org.apache.lens.server.api.metastore with parameters of type LensSessionHandle

Modifier and Type	Method and Description
void	CubeMetastoreService.addDimTableStorage(LensSessionHandle sessionid, String dimTblName, XStorageTableElement storageTable) Add a storage to dimension table
int	CubeMetastoreService.addPartitionsToDimStorage(LensSessionHandle sessionid, String dimTblName, String storageName, XPartitionList partitions) Add partitions to dimension table on a storage.
int	CubeMetastoreService.addPartitionsToFactStorage(LensSessionHandle sessionid, String fact, String storageName, XPartitionList partitions) Add partitions to fact on a storage
int	CubeMetastoreService.addPartitionToDimStorage(LensSessionHandle sessionid, String dimTblName, String storageName, XPartition partition) Add partition to dimension table on a storage.
int	CubeMetastoreService.addPartitionToFactStorage(LensSessionHandle sessionid, String fact, String storageName, XPartition partition) Add partition to fact on a storage
void	CubeMetastoreService.addStorageToFact(LensSessionHandle sessionid, String fact, XStorageTableElement storageTable) Add storage to fact table
void	CubeMetastoreService.alterStorage(LensSessionHandle sessionid, String storageName, XStorage storage) Alter storage specified by name, with new definition
void	CubeMetastoreService.createCube(LensSessionHandle sessionid, XCube cube) Create a cube based on JAXB Cube object
void	CubeMetastoreService.createDatabase(LensSessionHandle sessionid, String database, boolean ignore) Create a database in the metastore
void	CubeMetastoreService.createDimension(LensSessionHandle sessionid, XDimension dimension) Create a dimension based on JAXB Dimension object
void	CubeMetastoreService.createDimensionTable(LensSessionHandle sessionid, XDimensionTable xDimTable) Create dimension table
void	CubeMetastoreService.createFactTable(LensSessionHandle sessionid, XFact fact) Create fact table
void	CubeMetastoreService.createSegmentation(LensSessionHandle sessionid, XSegmentation cubeSeg)
void	CubeMetastoreService.createStorage(LensSessionHandle sessionid, XStorage storage) Create a storage
void	CubeMetastoreService.dropAllStoragesOfDimTable(LensSessionHandle sessionid, String dimTblName) Drop all storages of dimension table.
void	CubeMetastoreService.dropAllStoragesOfFact(LensSessionHandle sessionid, String factName) Drop all storages of fact
void	CubeMetastoreService.dropCube(LensSessionHandle sessionid, String cubeName) Drop a cube from the metastore in the currently deleted database.
void	CubeMetastoreService.dropDatabase(LensSessionHandle sessionid, String database, boolean cascade) Drop a database from cube metastore
void	CubeMetastoreService.dropDimension(LensSessionHandle sessionid, String dimName) Drop a dimension from the metastore in the currently deleted database.
void	CubeMetastoreService.dropDimensionTable(LensSessionHandle sessionid, String dimTblName, boolean cascade) Drop a dimension table from the cube metastore
void	CubeMetastoreService.dropFactTable(LensSessionHandle sessionid, String fact, boolean cascade) Drop fact table.
void	CubeMetastoreService.dropPartitionFromStorageByFilter(LensSessionHandle sessionid, String cubeTableName, String storageName, String filter) Drop partition from storage with spec specified by filter
void	CubeMetastoreService.dropPartitionFromStorageByValues(LensSessionHandle sessionid, String cubeTableName, String storageName, String values) Drop partition from storage with spec specified as comma separated string
void	CubeMetastoreService.dropSegmentation(LensSessionHandle sessionid, String cubeSegName) Update segmentation
void	CubeMetastoreService.dropStorage(LensSessionHandle sessionid, String storageName) Drop a storage specified by name
void	CubeMetastoreService.dropStorageOfDimTable(LensSessionHandle sessionid, String dimTblName, String storage) Drop storage of dimension table specified by name.
void	CubeMetastoreService.dropStorageOfFact(LensSessionHandle sessionid, String fact, String storage) Drop storage of fact specified by fact name, storage name
List<String>	CubeMetastoreService.getAllBaseCubeNames(LensSessionHandle sessionid) Get names of all base cube names in the current database
List<String>	CubeMetastoreService.getAllCubeNames(LensSessionHandle sessionid) Get names of all cubes in the current database, includes both base cubes and derived cubes
List<String>	CubeMetastoreService.getAllDatabases(LensSessionHandle sessionid) Get names of all databases in this metastore
List<String>	CubeMetastoreService.getAllDerivedCubeNames(LensSessionHandle sessionid) Get names of all derived cubes in the current database
List<String>	CubeMetastoreService.getAllDimensionNames(LensSessionHandle sessionid) Get all dimension names in the current session
List<String>	CubeMetastoreService.getAllDimTableNames(LensSessionHandle sessionid, String dimensionName) Get all dimension tables.
List<String>	CubeMetastoreService.getAllFactNames(LensSessionHandle sessionid, String cubeName) Get all fact names
XJoinChains	CubeMetastoreService.getAllJoinChains(LensSessionHandle sessionid, String table)
List<String>	CubeMetastoreService.getAllNativeTableNames(LensSessionHandle sessionid, String dboption, String dbName) Get names of all native tables
XPartitionList	CubeMetastoreService.getAllPartitionsOfDimTableStorage(LensSessionHandle sessionid, String dimension, String storageName, String filter) Get all partitions of a dimension table in a storage
XPartitionList	CubeMetastoreService.getAllPartitionsOfFactStorage(LensSessionHandle sessionid, String fact, String storageName, String filter) Get all partitions of fact on a storage
List<String>	CubeMetastoreService.getAllQueryableCubeNames(LensSessionHandle sessionid) Get names of all cubes, which can be queried in the current database
List<String>	CubeMetastoreService.getAllSegmentations(LensSessionHandle sessionid, String cubeName) Get all segmentations belong to Cube
List<String>	CubeMetastoreService.getAllStorageNames(LensSessionHandle sessionid) Get all storage names in current database
XCube	CubeMetastoreService.getCube(LensSessionHandle sessionid, String cubeName) Get a cube from the metastore
String	CubeMetastoreService.getCurrentDatabase(LensSessionHandle sessionid) Get current database used by the CubeMetastoreClient
XDimension	CubeMetastoreService.getDimension(LensSessionHandle sessionid, String dimName) Get a dimension from the metastore
XDimensionTable	CubeMetastoreService.getDimensionTable(LensSessionHandle sessionid, String dimTblName) Get the dimension table from metastore
List<String>	CubeMetastoreService.getDimTableStorages(LensSessionHandle sessionid, String dimTblName) Get all storages of dimension table
XFact	CubeMetastoreService.getFactTable(LensSessionHandle sessionid, String fact) Get fact table given by name
XFlattenedColumns	CubeMetastoreService.getFlattenedColumns(LensSessionHandle sessionHandle, String tableName, boolean addChains) Get flattened columns - all columns of table + all reachable columns
Date	CubeMetastoreService.getLatestDateOfCube(LensSessionHandle sessionid, String cubeName, String timeDimension) Get the latest available date upto which data is available for the base cubes, for the time dimension
XNativeTable	CubeMetastoreService.getNativeTable(LensSessionHandle sessionid, String name) Get native table for the given name
List<String>	CubeMetastoreService.getPartitionTimelines(LensSessionHandle sessionid, String factName, String storage, String updatePeriod, String timeDimension)
XSegmentation	CubeMetastoreService.getSegmentation(LensSessionHandle sessionid, String segName) Create segmentation
XStorage	CubeMetastoreService.getStorage(LensSessionHandle sessionid, String storageName) Get Storage specified by name
XStorageTableElement	CubeMetastoreService.getStorageOfDim(LensSessionHandle sessionid, String dimTblName, String storageName) Get storage table element associated with dimension table for storage name specified
XStorageTableElement	CubeMetastoreService.getStorageOfFact(LensSessionHandle sessionid, String fact, String storageName) Get storage table of fact specifed by fact name, storage name
List<String>	CubeMetastoreService.getStoragesOfFact(LensSessionHandle sessionid, String fact) Get all storages of fact
void	CubeMetastoreService.setCurrentDatabase(LensSessionHandle sessionid, String database) Change the current database used by the CubeMetastoreClient
void	CubeMetastoreService.updateCube(LensSessionHandle sessionid, XCube cube) Update an existing cube
void	CubeMetastoreService.updateDimension(LensSessionHandle sessionid, String dimName, XDimension dimension) Update an existing dimension
void	CubeMetastoreService.updateDimensionTable(LensSessionHandle sessionid, XDimensionTable dimensionTable) Update/Alter the dimension table
void	CubeMetastoreService.updateFactTable(LensSessionHandle sessionid, XFact fact) Update/Alter fact table
void	CubeMetastoreService.updatePartition(LensSessionHandle sessionid, String tblName, String storageName, XPartition partition)
void	CubeMetastoreService.updatePartitions(LensSessionHandle sessionid, String tblName, String storageName, XPartitionList partitions)
void	CubeMetastoreService.updateSegmentation(LensSessionHandle sessionid, XSegmentation cubeSeg) Get segmentation given by name

Uses of LensSessionHandle in org.apache.lens.server.api.query

Methods in org.apache.lens.server.api.query with parameters of type LensSessionHandle

Modifier and Type	Method and Description
boolean	QueryExecutionService.cancelQuery(LensSessionHandle sessionHandle, QueryHandle queryHandle) Cancel the execution of the query, specified by the handle.
void	QueryExecutionService.closeResultSet(LensSessionHandle sessionHandle, QueryHandle queryHandle) Closes result set by releasing any resources used in serving the resultset.
boolean	QueryExecutionService.destroyPrepared(LensSessionHandle sessionHandle, QueryPrepareHandle prepared) Destroy a prepared query.
QueryCost	QueryExecutionService.estimate(String requestId, LensSessionHandle sessionHandle, String query, LensConf conf) Estimate the cost of given query.
QueryHandleWithResultSet	QueryExecutionService.execute(LensSessionHandle sessionHandle, String query, long timeoutmillis, LensConf conf, String queryName) Execute the query with a timeout.
QueryHandle	QueryExecutionService.executeAsync(LensSessionHandle sessionHandle, String query, LensConf conf, String queryName) Asynchronously execute the query.
QueryHandleWithResultSet	QueryExecutionService.executePrepare(LensSessionHandle sessionHandle, QueryPrepareHandle prepareHandle, long timeoutmillis, LensConf conf, String queryName) Execute already prepared query with timeout.
QueryHandle	QueryExecutionService.executePrepareAsync(LensSessionHandle sessionHandle, QueryPrepareHandle prepareHandle, LensConf conf, String queryName) Execute already prepared query asynchronously.
QueryPlan	QueryExecutionService.explain(String requestId, LensSessionHandle sessionHandle, String query, LensConf conf) Explain the given query.
QueryPlan	QueryExecutionService.explainAndPrepare(LensSessionHandle sessionHandle, String query, LensConf conf, String queryName) Explain the given query and prepare it as well.
QueryResult	QueryExecutionService.fetchResultSet(LensSessionHandle sessionHandle, QueryHandle queryHandle, long startIndex, int fetchSize) Fetch the results of the query, specified by the handle.
List<QueryPrepareHandle>	QueryExecutionService.getAllPreparedQueries(LensSessionHandle sessionHandle, String user, String queryName, String fromDate, String toDate) Returns all the prepared queries for the specified user.
List<QueryHandle>	QueryExecutionService.getAllQueries(LensSessionHandle sessionHandle, String states, String user, String driver, String queryName, String fromDate, String toDate) Returns all the queries in the specified state, for the given user and matching query name.
List<LensQuery>	QueryExecutionService.getAllQueryDetails(LensSessionHandle sessionHandle, String states, String user, String driver, String queryName, String fromDate, String toDate) Returns all the queries in the specified state, for the given user and matching query name.
javax.ws.rs.core.Response	QueryExecutionService.getHttpResultSet(LensSessionHandle sessionHandle, QueryHandle queryHandle) Get the http end point for the result set.
LensPreparedQuery	QueryExecutionService.getPreparedQuery(LensSessionHandle sessionHandle, QueryPrepareHandle prepareHandle) Get prepared query.
LensQuery	QueryExecutionService.getQuery(LensSessionHandle sessionHandle, QueryHandle queryHandle) Get the query, specified by the handle.
QueryResultSetMetadata	QueryExecutionService.getResultSetMetadata(LensSessionHandle sessionHandle, QueryHandle queryHandle) Get the result set metadata - list of columns(names and types) and result size.
QueryPrepareHandle	QueryExecutionService.prepare(LensSessionHandle sessionHandle, String query, LensConf conf, String queryName) Prepare the query.
boolean	QueryExecutionService.updateQueryConf(LensSessionHandle sessionHandle, QueryHandle queryHandle, LensConf newconf) Update the query conf.
boolean	QueryExecutionService.updateQueryConf(LensSessionHandle sessionHandle, QueryPrepareHandle prepareHandle, LensConf newconf) Update configuration for prepared query.

Uses of LensSessionHandle in org.apache.lens.server.api.query.save

Methods in org.apache.lens.server.api.query.save with parameters of type LensSessionHandle

Modifier and Type	Method and Description
void	SavedQueryService.delete(LensSessionHandle handle, long id) Deletes the saved query specified.
SavedQuery	SavedQueryService.get(LensSessionHandle handle, long id) Returns the saved query pointed out by the id.
void	SavedQueryService.grant(LensSessionHandle handle, long id, String sharingUser, String targetUserPath, String[] privileges) Grant permissions for users to do actions on the saved query.
ListResponse	SavedQueryService.list(LensSessionHandle handle, javax.ws.rs.core.MultivaluedMap<String,String> criteria, long start, long count) List the saved query from {start} to {count} matching filter denoted by criteria.
void	SavedQueryService.revoke(LensSessionHandle handle, long id, String sharingUser, String targetUserPath, String[] privileges) Revoke permissions from users to do actions on the saved query.
long	SavedQueryService.save(LensSessionHandle handle, SavedQuery query) Saves a query
void	SavedQueryService.update(LensSessionHandle handle, long id, SavedQuery query) Updates the specified saved query with the new object.

Uses of LensSessionHandle in org.apache.lens.server.api.scheduler

Methods in org.apache.lens.server.api.scheduler that return LensSessionHandle

Modifier and Type	Method and Description
LensSessionHandle	SchedulerService.openSessionAsUser(String user) Create session as user for scheduling the job with no auth.

Methods in org.apache.lens.server.api.scheduler with parameters of type LensSessionHandle

Modifier and Type	Method and Description
void	SchedulerService.deleteJob(LensSessionHandle sessionHandle, SchedulerJobHandle jobHandle) Delete a job.
void	SchedulerService.expireJob(LensSessionHandle sessionHandle, SchedulerJobHandle jobHandle) End a job by specifying an expiry time.
boolean	SchedulerService.killInstance(LensSessionHandle sessionHandle, SchedulerJobInstanceHandle instanceHandle) Kills a running job instance.
void	SchedulerService.rerunInstance(LensSessionHandle sessionHandle, SchedulerJobInstanceHandle instanceHandle) Reruns a failed/killed/completed job instance.
void	SchedulerService.resumeJob(LensSessionHandle sessionHandle, SchedulerJobHandle jobHandle) Resume a job from a given time.
void	SchedulerService.scheduleJob(LensSessionHandle sessionHandle, SchedulerJobHandle jobHandle) Schedule a job.
SchedulerJobHandle	SchedulerService.submitAndScheduleJob(LensSessionHandle sessionHandle, XJob job) Submit a job and also schedule it.
SchedulerJobHandle	SchedulerService.submitJob(LensSessionHandle sessionHandle, XJob job) Submit a job.
void	SchedulerService.suspendJob(LensSessionHandle sessionHandle, SchedulerJobHandle jobHandle) Suspend a job.
void	SchedulerService.updateJob(LensSessionHandle sessionHandle, SchedulerJobHandle jobHandle, XJob newJobDefinition) Update a job with new definition.

Uses of LensSessionHandle in org.apache.lens.server.api.session

Methods in org.apache.lens.server.api.session that return LensSessionHandle

Modifier and Type	Method and Description
LensSessionHandle	SessionEvent.getSessionHandle() The lens session handle.
LensSessionHandle	SessionService.openSession(String username, String password, String database, Map<String,String> configuration) Open session.

Methods in org.apache.lens.server.api.session with parameters of type LensSessionHandle

Modifier and Type	Method and Description
void	SessionService.addResource(LensSessionHandle sessionHandle, String type, String path) Adds the resource.
void	SessionService.closeSession(LensSessionHandle sessionHandle) Close session.
void	SessionService.deleteResource(LensSessionHandle sessionHandle, String type, String path) Delete resource.
List<String>	SessionService.getAllSessionParameters(LensSessionHandle sessionHandle, boolean verbose, String key) Gets the all session parameters.
boolean	SessionService.isOpen(LensSessionHandle sessionHandle) Returns true if the session is open
List<String>	SessionService.listAllResources(LensSessionHandle sessionHandle, String type) Lists resources from the session service
void	SessionService.restoreSession(LensSessionHandle sessionHandle, String userName, String password) Restore session from previous instance of lens server.
void	SessionService.setSessionParameter(LensSessionHandle sessionHandle, String key, String value) Sets the session parameter.

Constructors in org.apache.lens.server.api.session with parameters of type LensSessionHandle

Constructor and Description
SessionClosed(long eventTime, LensSessionHandle handle) Instantiates a session closed event
SessionEvent(long eventTime, LensSessionHandle handle) Instantiates a new session event
SessionExpired(long eventTime, LensSessionHandle handle) Instantiates a session expired event
SessionOpened(long eventTime, LensSessionHandle handle, String user) Instantiates a session opened event
SessionRestored(long eventTime, LensSessionHandle handle) Instantiates a session restored event

Uses of LensSessionHandle in org.apache.lens.server.metastore

Methods in org.apache.lens.server.metastore with parameters of type LensSessionHandle

Modifier and Type	Method and Description
void	CubeMetastoreServiceImpl.addDimTableStorage(LensSessionHandle sessionid, String dimTblName, XStorageTableElement storageTable)
APIResult	MetastoreResource.addPartitionsToDimStorage(LensSessionHandle sessionid, String dimTableName, String storage, XPartitionList partitions) Add new partitions for a storage of dimension
int	CubeMetastoreServiceImpl.addPartitionsToDimStorage(LensSessionHandle sessionid, String dimTblName, String storageName, XPartitionList partitions)
APIResult	MetastoreResource.addPartitionsToFactStorage(LensSessionHandle sessionid, String factName, String storage, XPartitionList partitions) Batch Add partitions for a storage of fact
int	CubeMetastoreServiceImpl.addPartitionsToFactStorage(LensSessionHandle sessionid, String fact, String storageName, XPartitionList partitions)
APIResult	MetastoreResource.addPartitionToDimStorage(LensSessionHandle sessionid, String dimTableName, String storage, XPartition partition) Add a new partition for a storage of dimension
int	CubeMetastoreServiceImpl.addPartitionToDimStorage(LensSessionHandle sessionid, String dimTblName, String storageName, XPartition partition)
APIResult	MetastoreResource.addPartitionToFactStorage(LensSessionHandle sessionid, String factName, String storage, XPartition partition) Add a new partition for a storage of fact
int	CubeMetastoreServiceImpl.addPartitionToFactStorage(LensSessionHandle sessionid, String fact, String storageName, XPartition partition)
APIResult	MetastoreResource.addStorageToFact(LensSessionHandle sessionid, String factName, XStorageTableElement storageTable) Add storage to fact table
void	CubeMetastoreServiceImpl.addStorageToFact(LensSessionHandle sessionid, String fact, XStorageTableElement storageTable)
void	CubeMetastoreServiceImpl.alterStorage(LensSessionHandle sessionid, String storageName, XStorage storage)
void	CubeMetastoreServiceImpl.createCube(LensSessionHandle sessionid, XCube cube) Create cube based on the JAXB cube object
APIResult	MetastoreResource.createDatabase(LensSessionHandle sessionid, boolean ignoreIfExisting, String dbName) Create a new database
void	CubeMetastoreServiceImpl.createDatabase(LensSessionHandle sessionid, String database, boolean ignore) Create a database in Hive metastore
APIResult	MetastoreResource.createDimension(LensSessionHandle sessionid, XDimension dimension) Create new dimension
void	CubeMetastoreServiceImpl.createDimension(LensSessionHandle sessionid, XDimension dimension)
APIResult	MetastoreResource.createDimensionStorage(LensSessionHandle sessionid, String dimTableName, XStorageTableElement storageTbl) Add storage to dimension table
APIResult	MetastoreResource.createDimensionTable(LensSessionHandle sessionid, XDimensionTable dimensionTable) Create a new dimension table
void	CubeMetastoreServiceImpl.createDimensionTable(LensSessionHandle sessionid, XDimensionTable xDimTable) Create a cube dimension table based on JAXB object
APIResult	MetastoreResource.createFactTable(LensSessionHandle sessionid, XFact fact) Create a new fact tabble
void	CubeMetastoreServiceImpl.createFactTable(LensSessionHandle sessionid, XFact fact)
APIResult	MetastoreResource.createNewCube(LensSessionHandle sessionid, XCube cube) Create a new cube
APIResult	MetastoreResource.createNewStorage(LensSessionHandle sessionid, XStorage storage) Create new storage
APIResult	MetastoreResource.createSegmentation(LensSessionHandle sessionid, XSegmentation seg) Create a new segmentation
void	CubeMetastoreServiceImpl.createSegmentation(LensSessionHandle sessionid, XSegmentation cubeSeg)
void	CubeMetastoreServiceImpl.createStorage(LensSessionHandle sessionid, XStorage storage)
APIResult	MetastoreResource.Entity.delete(LensSessionHandle sessionid, String entityName)
APIResult	MetastoreResource.Entity.delete(LensSessionHandle sessionid, String entityName, Boolean cascade)
APIResult	MetastoreResource.Entity.deleteAll(LensSessionHandle sessionid, Boolean cascade)
APIResult	MetastoreResource.deleteAllCubes(LensSessionHandle sessionid) Delete all cubes
APIResult	MetastoreResource.deleteAllDimensions(LensSessionHandle sessionid) Delete all dimensions in metastore
APIResult	MetastoreResource.deleteAllFacts(LensSessionHandle sessionid, boolean cascade) Delete all fact tables
APIResult	MetastoreResource.deleteAllSegmentations(LensSessionHandle sessionid) Delete all segmentations
APIResult	MetastoreResource.deleteAllStorages(LensSessionHandle sessionid) Delete all storages in metastore
abstract void	MetastoreResource.Entity.doDelete(LensSessionHandle sessionid, String entityName, Boolean cascade)
abstract List<String>	MetastoreResource.Entity.doGetAll(LensSessionHandle sessionid)
APIResult	MetastoreResource.dropAllStoragesOfDim(LensSessionHandle sessionid, String dimTableName) Drop all the storage tables of a dimension table
void	CubeMetastoreServiceImpl.dropAllStoragesOfDimTable(LensSessionHandle sessionid, String dimTblName)
APIResult	MetastoreResource.dropAllStoragesOfFact(LensSessionHandle sessionid, String factName) Drop all the storage tables of a fact table
void	CubeMetastoreServiceImpl.dropAllStoragesOfFact(LensSessionHandle sessionid, String factName)
APIResult	MetastoreResource.dropCube(LensSessionHandle sessionid, String cubeName) Drop the cube, specified by name
void	CubeMetastoreServiceImpl.dropCube(LensSessionHandle sessionid, String cubeName) Drop a cube from the metastore in the currently deleted database
APIResult	MetastoreResource.dropDatabase(LensSessionHandle sessionid, String dbName, boolean cascade) Delete the db specified by name.
void	CubeMetastoreServiceImpl.dropDatabase(LensSessionHandle sessionid, String database, boolean cascade) Drop a database from cube metastore
APIResult	MetastoreResource.dropDimension(LensSessionHandle sessionid, String dimName) Drop the dimension, specified by name
void	CubeMetastoreServiceImpl.dropDimension(LensSessionHandle sessionid, String dimName)
APIResult	MetastoreResource.dropDimensionTable(LensSessionHandle sessionid, String dimension, boolean cascade) Drop the dimension table, specified by name
void	CubeMetastoreServiceImpl.dropDimensionTable(LensSessionHandle sessionid, String dimTblName, boolean cascade)
APIResult	MetastoreResource.dropFactTable(LensSessionHandle sessionid, String factName, boolean cascade) Drop the fact table, specified by name
void	CubeMetastoreServiceImpl.dropFactTable(LensSessionHandle sessionid, String fact, boolean cascade)
void	CubeMetastoreServiceImpl.dropPartitionFromStorageByFilter(LensSessionHandle sessionid, String cubeTableName, String storageName, String filter)
void	CubeMetastoreServiceImpl.dropPartitionFromStorageByValues(LensSessionHandle sessionid, String cubeTableName, String storageName, String values)
APIResult	MetastoreResource.dropPartitionOfFactStorageByValues(LensSessionHandle sessionid, String factName, String storage, String values) Drop the partitions in the storage of a fact table, specified by exact values
APIResult	MetastoreResource.dropPartitionsOfDimStorageByFilter(LensSessionHandle sessionid, String dimTableName, String storage, String filter) Drop the partitions in the storage of a dimension table; can specified filter as well
APIResult	MetastoreResource.dropPartitionsOfDimStorageByValue(LensSessionHandle sessionid, String dimTableName, String storage, String values) Drop the partitions in the storage of a dimension table, specified by exact values
APIResult	MetastoreResource.dropPartitionsOfFactStorageByFilter(LensSessionHandle sessionid, String factName, String storage, String filter) Drop the partitions in the storage of a fact; can specified filter as well
APIResult	MetastoreResource.dropSegmentation(LensSessionHandle sessionid, String segmentationName) Drop the segmentation, specified by name
void	CubeMetastoreServiceImpl.dropSegmentation(LensSessionHandle sessionid, String cubeSegName)
APIResult	MetastoreResource.dropStorage(LensSessionHandle sessionid, String storageName) Drop the storage, specified by name
void	CubeMetastoreServiceImpl.dropStorage(LensSessionHandle sessionid, String storageName)
APIResult	MetastoreResource.dropStorageFromFact(LensSessionHandle sessionid, String factName, String storage) Drop the storage of a fact, specified by name
APIResult	MetastoreResource.dropStorageOfDim(LensSessionHandle sessionid, String dimTableName, String storage) Drop the storage of a dimension table, specified by name
void	CubeMetastoreServiceImpl.dropStorageOfDimTable(LensSessionHandle sessionid, String dimTblName, String storage)
void	CubeMetastoreServiceImpl.dropStorageOfFact(LensSessionHandle sessionid, String fact, String storage)
StringList	MetastoreResource.Entity.getAll(LensSessionHandle sessionid)
List<String>	CubeMetastoreServiceImpl.getAllBaseCubeNames(LensSessionHandle sessionid)
List<String>	CubeMetastoreServiceImpl.getAllCubeNames(LensSessionHandle sessionid) Get list of all cubes names in the current database
StringList	MetastoreResource.getAllCubes(LensSessionHandle sessionid, String cubeTypes) Get all cubes in the metastores, of the specified type
StringList	MetastoreResource.getAllDatabases(LensSessionHandle sessionid) Get all databases in the metastore
List<String>	CubeMetastoreServiceImpl.getAllDatabases(LensSessionHandle sessionid)
List<String>	CubeMetastoreServiceImpl.getAllDerivedCubeNames(LensSessionHandle sessionid)
StringList	MetastoreResource.getAllDimensionNames(LensSessionHandle sessionid) Get all dimensions in the metastore
List<String>	CubeMetastoreServiceImpl.getAllDimensionNames(LensSessionHandle sessionid)
StringList	MetastoreResource.getAllDimensionTablesOfDimension(LensSessionHandle sessionid, String dimensionName) Get all dimtables that belong to a dimension in the metastore
StringList	MetastoreResource.getAllDims(LensSessionHandle sessionid) Get all dimension tables in the metastore
List<String>	CubeMetastoreServiceImpl.getAllDimTableNames(LensSessionHandle sessionid, String dimensionName)
List<String>	CubeMetastoreServiceImpl.getAllFactNames(LensSessionHandle sessionid, String cubeName)
StringList	MetastoreResource.getAllFacts(LensSessionHandle sessionid) Get all fact tables in the metastore in the current database
StringList	MetastoreResource.getAllFactsOfCube(LensSessionHandle sessionid, String cubeName) Get all facts that belong to a cube in the metastore
JAXBElement<XJoinChains>	MetastoreResource.getAllJoinChains(LensSessionHandle sessionid, String tableName) Get all chains that belong to a table(cube or dimension) in the metastore
XJoinChains	CubeMetastoreServiceImpl.getAllJoinChains(LensSessionHandle sessionHandle, String tableName)
List<String>	CubeMetastoreServiceImpl.getAllNativeTableNames(LensSessionHandle sessionid, String dbOption, String dbName)
StringList	MetastoreResource.getAllNativeTables(LensSessionHandle sessionid, String dbOption, String dbName) Get all native tables.
JAXBElement<XPartitionList>	MetastoreResource.getAllPartitionsOfDimStorage(LensSessionHandle sessionid, String dimension, String storage, String filter) Get all partition of the dimension table in the specified storage; can be filtered
XPartitionList	CubeMetastoreServiceImpl.getAllPartitionsOfDimTableStorage(LensSessionHandle sessionid, String dimTable, String storageName, String filter)
XPartitionList	CubeMetastoreServiceImpl.getAllPartitionsOfFactStorage(LensSessionHandle sessionid, String fact, String storageName, String filter)
JAXBElement<XPartitionList>	MetastoreResource.getAllPartitionsOfFactStorageByFilter(LensSessionHandle sessionid, String factName, String storage, String filter) Get all partitions of the fact table in the specified storage; can be filtered as well.
List<String>	CubeMetastoreServiceImpl.getAllQueryableCubeNames(LensSessionHandle sessionid)
StringList	MetastoreResource.getAllSegmentations(LensSessionHandle sessionid) Get all segmentations in the current database
List<String>	CubeMetastoreServiceImpl.getAllSegmentations(LensSessionHandle sessionid, String cubeName)
StringList	MetastoreResource.getAllSegmentationsOfCube(LensSessionHandle sessionid, String cubeName) Get all segmentations that belong to a cube in the metastore
List<String>	CubeMetastoreServiceImpl.getAllStorageNames(LensSessionHandle sessionid)
StringList	MetastoreResource.getAllStorages(LensSessionHandle sessionid) Get all storages in the metastore
JAXBElement<XCube>	MetastoreResource.getCube(LensSessionHandle sessionid, String cubeName) Get the cube specified by name
XCube	CubeMetastoreServiceImpl.getCube(LensSessionHandle sessionid, String cubeName) Get a cube from the metastore
String	CubeMetastoreServiceImpl.getCurrentDatabase(LensSessionHandle sessionid) Get current database used by the CubeMetastoreClient
String	MetastoreResource.getDatabase(LensSessionHandle sessionid) Get the current database
JAXBElement<XDimension>	MetastoreResource.getDimension(LensSessionHandle sessionid, String dimName) Get the dimension specified by name
XDimension	CubeMetastoreServiceImpl.getDimension(LensSessionHandle sessionid, String dimName)
StringList	MetastoreResource.getDimensionStorages(LensSessionHandle sessionid, String dimension) Get all storages of the dimension table in the metastore
JAXBElement<XDimensionTable>	MetastoreResource.getDimensionTable(LensSessionHandle sessionid, String dimTableName) Get the dimension table specified by name
XDimensionTable	CubeMetastoreServiceImpl.getDimensionTable(LensSessionHandle sessionid, String dimTblName)
List<String>	CubeMetastoreServiceImpl.getDimTableStorages(LensSessionHandle sessionid, String dimension)
JAXBElement<XFact>	MetastoreResource.getFactTable(LensSessionHandle sessionid, String factName) Get the fact table specified by name
XFact	CubeMetastoreServiceImpl.getFactTable(LensSessionHandle sessionid, String fact)
JAXBElement<XFlattenedColumns>	MetastoreResource.getFlattenedColumns(LensSessionHandle sessionid, String tableName, boolean addChains) Get flattened list of columns reachable from a cube or a dimension
XFlattenedColumns	CubeMetastoreServiceImpl.getFlattenedColumns(LensSessionHandle sessionHandle, String tableName, boolean addChains)
DateTime	MetastoreResource.getLatestDateOfCube(LensSessionHandle sessionid, String cubeName, String timeDimension) Get the latest available date upto which data is available for the base cubes, for the time dimension.
Date	CubeMetastoreServiceImpl.getLatestDateOfCube(LensSessionHandle sessionid, String cubeName, String timeDimension)
JAXBElement<XNativeTable>	MetastoreResource.getNativeTable(LensSessionHandle sessionid, String tableName) Get the native table passed in name
XNativeTable	CubeMetastoreServiceImpl.getNativeTable(LensSessionHandle sessionid, String name)
StringList	MetastoreResource.getPartitionTimelines(LensSessionHandle sessionid, String factName, String storage, String updatePeriod, String timeDimension) Get the partition timelines.
List<String>	CubeMetastoreServiceImpl.getPartitionTimelines(LensSessionHandle sessionid, String factName, String storage, String updatePeriod, String timeDimension)
JAXBElement<XSegmentation>	MetastoreResource.getSegmentation(LensSessionHandle sessionid, String segmentationName) Get the segmentation specified by name
XSegmentation	CubeMetastoreServiceImpl.getSegmentation(LensSessionHandle sessionid, String cubeSegName)
JAXBElement<XStorage>	MetastoreResource.getStorage(LensSessionHandle sessionid, String storageName) Get the storage specified by name
XStorage	CubeMetastoreServiceImpl.getStorage(LensSessionHandle sessionid, String storageName)
JAXBElement<XStorageTableElement>	MetastoreResource.getStorageOfDim(LensSessionHandle sessionid, String dimTableName, String storage) Get the dim storage table
XStorageTableElement	CubeMetastoreServiceImpl.getStorageOfDim(LensSessionHandle sessionid, String dimTblName, String storageName)
JAXBElement<XStorageTableElement>	MetastoreResource.getStorageOfFact(LensSessionHandle sessionid, String factName, String storage) Get the fact storage table
XStorageTableElement	CubeMetastoreServiceImpl.getStorageOfFact(LensSessionHandle sessionid, String fact, String storageName)
StringList	MetastoreResource.getStoragesOfFact(LensSessionHandle sessionid, String factName) Get all storages of the fact table in the metastore
List<String>	CubeMetastoreServiceImpl.getStoragesOfFact(LensSessionHandle sessionid, String fact)
void	CubeMetastoreServiceImpl.setCurrentDatabase(LensSessionHandle sessionid, String database) Change the current database used by the CubeMetastoreClient
APIResult	MetastoreResource.setDatabase(LensSessionHandle sessionid, String dbName) Set the current db
APIResult	MetastoreResource.updateCube(LensSessionHandle sessionid, String cubeName, XCube cube) Update cube definition
void	CubeMetastoreServiceImpl.updateCube(LensSessionHandle sessionid, XCube cube) Update cube
APIResult	MetastoreResource.updateCubeDimension(LensSessionHandle sessionid, String dimTableName, XDimensionTable dimensionTable) Update dimension table definition
APIResult	MetastoreResource.updateDimension(LensSessionHandle sessionid, String dimName, XDimension dimension) Update dimension definition
void	CubeMetastoreServiceImpl.updateDimension(LensSessionHandle sessionid, String dimName, XDimension dimension)
void	CubeMetastoreServiceImpl.updateDimensionTable(LensSessionHandle sessionid, XDimensionTable dimensionTable)
APIResult	MetastoreResource.updateFactTable(LensSessionHandle sessionid, String factName, XFact fact) Update fact table definition
void	CubeMetastoreServiceImpl.updateFactTable(LensSessionHandle sessionid, XFact fact)
void	CubeMetastoreServiceImpl.updatePartition(LensSessionHandle sessionid, String tblName, String storageName, XPartition xPartition)
APIResult	MetastoreResource.updatePartitionOfDimStorage(LensSessionHandle sessionid, String dimTableName, String storage, XPartition partition) Updates an existing partition for a storage of dimension
APIResult	MetastoreResource.updatePartitionOfFactStorage(LensSessionHandle sessionid, String factName, String storage, XPartition partition) updates an existing partition for a storage of fact
void	CubeMetastoreServiceImpl.updatePartitions(LensSessionHandle sessionid, String tblName, String storageName, XPartitionList xPartitions)
APIResult	MetastoreResource.updatePartitionsOfDimStorage(LensSessionHandle sessionid, String dimTableName, String storage, XPartitionList partitions) Add new partitions for a storage of dimension
APIResult	MetastoreResource.updatePartitionsOfFactStorage(LensSessionHandle sessionid, String factName, String storage, XPartitionList partitions) Batch Update partitions for a storage of fact
APIResult	MetastoreResource.updateSegmentation(LensSessionHandle sessionid, String segmentationName, XSegmentation seg) Update segmentation
void	CubeMetastoreServiceImpl.updateSegmentation(LensSessionHandle sessionid, XSegmentation cubeSeg)
APIResult	MetastoreResource.updateStorage(LensSessionHandle sessionid, String storageName, XStorage storage) Update storage definition

Uses of LensSessionHandle in org.apache.lens.server.query

Methods in org.apache.lens.server.query with parameters of type LensSessionHandle

Modifier and Type	Method and Description
APIResult	QueryServiceResource.cancelAllQueries(LensSessionHandle sessionid, String state, String user, String queryName, String driver, String fromDate, String toDate) Cancel all the queries in query server; can be filtered with state and user.
boolean	QueryExecutionServiceImpl.cancelQuery(LensSessionHandle sessionHandle, QueryHandle queryHandle)
APIResult	QueryServiceResource.cancelQuery(LensSessionHandle sessionid, String queryHandle) Cancel the query specified by the handle.
void	QueryExecutionServiceImpl.closeDriverSessions(LensSessionHandle sessionHandle) Allow drivers to release resources acquired for a session if any.
void	QueryExecutionServiceImpl.closeResultSet(LensSessionHandle sessionHandle, QueryHandle queryHandle)
APIResult	QueryServiceResource.closeResultSet(LensSessionHandle sessionid, String queryHandle) Close the result set once fetching is done.
void	QueryExecutionServiceImpl.deleteResource(LensSessionHandle sessionHandle, String type, String path)
boolean	QueryExecutionServiceImpl.destroyPrepared(LensSessionHandle sessionHandle, QueryPrepareHandle prepared)
APIResult	QueryServiceResource.destroyPrepared(LensSessionHandle sessionid, String prepareHandle) Destroy the prepared query specified by handle.
APIResult	QueryServiceResource.destroyPreparedQueries(LensSessionHandle sessionid, String user, String queryName, String fromDate, String toDate) Destroy all the prepared queries; Can be filtered with user.
QueryCost	QueryExecutionServiceImpl.estimate(String requestId, LensSessionHandle sessionHandle, String query, LensConf lensConf)
QueryHandleWithResultSet	QueryExecutionServiceImpl.execute(LensSessionHandle sessionHandle, String query, long timeoutMillis, LensConf conf, String queryName)
QueryHandle	QueryExecutionServiceImpl.executeAsync(LensSessionHandle sessionHandle, String query, LensConf conf, String queryName)
QueryHandleWithResultSet	QueryExecutionServiceImpl.executePrepare(LensSessionHandle sessionHandle, QueryPrepareHandle prepareHandle, long timeoutMillis, LensConf conf, String queryName)
QueryHandle	QueryExecutionServiceImpl.executePrepareAsync(LensSessionHandle sessionHandle, QueryPrepareHandle prepareHandle, LensConf conf, String queryName)
QuerySubmitResult	QueryServiceResource.executePrepared(LensSessionHandle sessionid, String prepareHandle, String operation, LensConf conf, Long timeoutmillis, String queryName) Submit prepared query for execution.
QueryPlan	QueryExecutionServiceImpl.explain(String requestId, LensSessionHandle sessionHandle, String query, LensConf lensConf)
QueryPlan	QueryExecutionServiceImpl.explainAndPrepare(LensSessionHandle sessionHandle, String query, LensConf lensConf, String queryName)
QueryResult	QueryExecutionServiceImpl.fetchResultSet(LensSessionHandle sessionHandle, QueryHandle queryHandle, long startIndex, int fetchSize)
List<QueryPrepareHandle>	QueryServiceResource.getAllPreparedQueries(LensSessionHandle sessionid, String user, String queryName, String fromDate, String toDate) Get all prepared queries in the query server; can be filtered with user.
List<QueryPrepareHandle>	QueryExecutionServiceImpl.getAllPreparedQueries(LensSessionHandle sessionHandle, String user, String queryName, String fromDate, String toDate)
List<QueryHandle>	QueryServiceResource.getAllQueries(LensSessionHandle sessionid, String states, String queryName, String user, String driver, String fromDate, String toDate) Get all the queries in the query server; can be filtered with state and queryName.
List<QueryHandle>	QueryExecutionServiceImpl.getAllQueries(LensSessionHandle sessionHandle, String states, String userName, String driver, String queryName, String fromDate, String toDate)
List<LensQuery>	QueryServiceResource.getAllQueryDetails(LensSessionHandle sessionid, String states, String queryName, String user, String driver, String fromDate, String toDate) Get all the queries in the query server; can be filtered with state and queryName.
List<LensQuery>	QueryExecutionServiceImpl.getAllQueryDetails(LensSessionHandle sessionHandle, String states, String userName, String driver, String queryName, String fromDate, String toDate)
javax.ws.rs.core.Response	QueryExecutionServiceImpl.getHttpResultSet(LensSessionHandle sessionHandle, QueryHandle queryHandle)
javax.ws.rs.core.Response	QueryServiceResource.getHttpResultSet(LensSessionHandle sessionid, String queryHandle) Get the http endpoint for result set.
LensPreparedQuery	QueryExecutionServiceImpl.getPreparedQuery(LensSessionHandle sessionHandle, QueryPrepareHandle prepareHandle)
LensPreparedQuery	QueryServiceResource.getPreparedQuery(LensSessionHandle sessionid, String prepareHandle) Get a prepared query specified by handle.
LensQuery	QueryExecutionServiceImpl.getQuery(LensSessionHandle sessionHandle, QueryHandle queryHandle)
QueryResult	QueryServiceResource.getResultSet(LensSessionHandle sessionid, String queryHandle, long startIndex, int fetchSize) Fetch the result set.
QueryResultSetMetadata	QueryExecutionServiceImpl.getResultSetMetadata(LensSessionHandle sessionHandle, QueryHandle queryHandle)
QueryResultSetMetadata	QueryServiceResource.getResultSetMetadata(LensSessionHandle sessionid, String queryHandle) Get resultset metadata of the query.
LensQuery	QueryServiceResource.getStatus(LensSessionHandle sessionid, String queryHandle) Get lens query and its current status.
QueryPrepareHandle	QueryExecutionServiceImpl.prepare(LensSessionHandle sessionHandle, String query, LensConf lensConf, String queryName)
LensAPIResult<QuerySubmitResult>	QueryServiceResource.prepareQuery(LensSessionHandle sessionid, String query, String operation, LensConf conf, String queryName) Prepare a query or 'explain and prepare' the query.
LensAPIResult<QuerySubmitResult>	QueryServiceResource.query(LensSessionHandle sessionid, String query, String operation, LensConf conf, Long timeoutmillis, String queryName) Submit the query for explain or execute or execute with a timeout.
APIResult	QueryServiceResource.updateConf(LensSessionHandle sessionid, String queryHandle, LensConf conf) Modify query configuration if it is not running yet.
APIResult	QueryServiceResource.updatePreparedConf(LensSessionHandle sessionid, String prepareHandle, LensConf conf) Modify prepared query's configuration.
boolean	QueryExecutionServiceImpl.updateQueryConf(LensSessionHandle sessionHandle, QueryHandle queryHandle, LensConf newconf)
boolean	QueryExecutionServiceImpl.updateQueryConf(LensSessionHandle sessionHandle, QueryPrepareHandle prepareHandle, LensConf newconf)

Uses of LensSessionHandle in org.apache.lens.server.query.save

Methods in org.apache.lens.server.query.save with parameters of type LensSessionHandle

Modifier and Type	Method and Description
ResourceModifiedResponse	SavedQueryResource.create(LensSessionHandle sessionid, SavedQuery savedQuery, org.glassfish.grizzly.http.server.Response response) Creates a new saved query.
void	SavedQueryServiceImpl.delete(LensSessionHandle handle, long id) Deletes the saved query specified.
ResourceModifiedResponse	SavedQueryResource.deleteById(LensSessionHandle sessionid, long id) Deletes the saved query with the given id.
SavedQuery	SavedQueryServiceImpl.get(LensSessionHandle handle, long id) Returns the saved query pointed out by the id.
SavedQuery	SavedQueryResource.getByID(LensSessionHandle sessionid, long id) Gets the saved query with the given id.
ListResponse	SavedQueryResource.getList(LensSessionHandle sessionid, javax.ws.rs.core.UriInfo info, int start, String count) Gets a list of saved queries matching the criteria (url parameters) windowed by count and start.
ParameterParserResponse	SavedQueryResource.getParameters(LensSessionHandle sessionid, String query) Parses the query and returns parameters that are found in the query.
void	SavedQueryServiceImpl.grant(LensSessionHandle handle, long id, String sharingUser, String targetUserPath, String[] privileges) Grant permissions for users to do actions on the saved query.
ListResponse	SavedQueryServiceImpl.list(LensSessionHandle handle, javax.ws.rs.core.MultivaluedMap<String,String> criteria, long start, long count) List the saved query from {start} to {count} matching filter denoted by criteria.
void	SavedQueryServiceImpl.revoke(LensSessionHandle handle, long id, String sharingUser, String targetUserPath, String[] privileges) Revoke permissions from users to do actions on the saved query.
LensAPIResult<QueryHandle>	SavedQueryResource.run(long id, javax.ws.rs.core.UriInfo info, LensSessionHandle sessionid, LensConf conf) Runs the saved query with the given id and returns a query handle.
long	SavedQueryServiceImpl.save(LensSessionHandle handle, SavedQuery savedQuery) Saves a query
void	SavedQueryServiceImpl.update(LensSessionHandle handle, long id, SavedQuery savedQuery) Updates the specified saved query with the new object.
ResourceModifiedResponse	SavedQueryResource.update(LensSessionHandle sessionid, long id, SavedQuery savedQuery, org.glassfish.grizzly.http.server.Response response) Updates the saved query {id} with the new payload.

Uses of LensSessionHandle in org.apache.lens.server.scheduler

Methods in org.apache.lens.server.scheduler that return LensSessionHandle

Modifier and Type	Method and Description
LensSessionHandle	SchedulerServiceImpl.openSessionAsUser(String user) Create session as user for scheduling the job with no auth.

Methods in org.apache.lens.server.scheduler with parameters of type LensSessionHandle

Modifier and Type	Method and Description
void	SchedulerServiceImpl.deleteJob(LensSessionHandle sessionHandle, SchedulerJobHandle jobHandle) Delete a job.
LensAPIResult	ScheduleResource.deleteJob(LensSessionHandle sessionId, SchedulerJobHandle jobHandle) Marks the job for deletion.
void	SchedulerServiceImpl.expireJob(LensSessionHandle sessionHandle, SchedulerJobHandle jobHandle) End a job by specifying an expiry time.
List<SchedulerJobHandle>	ScheduleResource.getAllJobs(LensSessionHandle sessionHandle, String user, SchedulerJobState state, Long start, Long end) Get all job handles matching user, state and end_time >job_submission_time >=start time.
Collection<SchedulerJobStats>	ScheduleResource.getAllJobStats(LensSessionHandle sessionId, String status, String jobName, String user, long start, long end) Get all job stats
LensAPIResult<SchedulerJobInstanceInfo>	ScheduleResource.getInstanceDetails(LensSessionHandle sessionId, SchedulerJobInstanceHandle instanceHandle) Returns a SchedulerInstanceInfo for a given instance handle.
LensAPIResult<XJob>	ScheduleResource.getJobDefinition(LensSessionHandle sessionId, SchedulerJobHandle jobHandle) Get XJob definition for a given job handle.
LensAPIResult<SchedulerJobInfo>	ScheduleResource.getJobDetails(LensSessionHandle sessionId, SchedulerJobHandle jobHandle) Returns the SchedulerJobInfo of a given job handle.
List<SchedulerJobInstanceInfo>	ScheduleResource.getJobInstances(LensSessionHandle sessionId, SchedulerJobHandle jobHandle, Long numResults) Returns all the instances of a job.
boolean	SchedulerServiceImpl.killInstance(LensSessionHandle sessionHandle, SchedulerJobInstanceHandle instanceHandle)
void	SchedulerServiceImpl.rerunInstance(LensSessionHandle sessionHandle, SchedulerJobInstanceHandle instanceHandle) Reruns a failed/killed/completed job instance.
void	SchedulerServiceImpl.resumeJob(LensSessionHandle sessionHandle, SchedulerJobHandle jobHandle) Resume a job from a given time.
void	SchedulerServiceImpl.scheduleJob(LensSessionHandle sessionHandle, SchedulerJobHandle jobHandle) Schedule a job.
SchedulerJobHandle	SchedulerServiceImpl.submitAndScheduleJob(LensSessionHandle sessionHandle, XJob job)
LensAPIResult<SchedulerJobHandle>	ScheduleResource.submitJob(LensSessionHandle sessionId, String action, XJob job) Submits a job to be scheduled at later point of time or submit and schedule simultaneously.
SchedulerJobHandle	SchedulerServiceImpl.submitJob(LensSessionHandle sessionHandle, XJob job) Submit a job.
void	SchedulerServiceImpl.suspendJob(LensSessionHandle sessionHandle, SchedulerJobHandle jobHandle) Suspend a job.
LensAPIResult	ScheduleResource.updateInstance(LensSessionHandle sessionId, SchedulerJobInstanceHandle instanceHandle, String action) Updates an instance
LensAPIResult	ScheduleResource.updateJob(LensSessionHandle sessionId, SchedulerJobHandle jobHandle, String action) Changes the job state
void	SchedulerServiceImpl.updateJob(LensSessionHandle sessionHandle, SchedulerJobHandle jobHandle, XJob newJobDefinition) Update a job with new definition.
LensAPIResult	ScheduleResource.updateJob(LensSessionHandle sessionId, SchedulerJobHandle jobHandle, XJob job) Updates job definition of an existing job.

Uses of LensSessionHandle in org.apache.lens.server.session

Methods in org.apache.lens.server.session that return LensSessionHandle

Modifier and Type	Method and Description
LensSessionHandle	LensSessionImpl.LensSessionPersistInfo.getSessionHandle() The session handle.
LensSessionHandle	SessionResource.openSession(String username, String password, String database, LensConf sessionconf) Create a new session with Lens server.
LensSessionHandle	HiveSessionService.openSession(String username, String password, String database, Map<String,String> configuration) Open session.

Methods in org.apache.lens.server.session with parameters of type LensSessionHandle

Modifier and Type	Method and Description
APIResult	SessionResource.addResource(LensSessionHandle sessionid, String type, String path) Add a resource to the session to all LensServices running in this Lens server
void	HiveSessionService.addResource(LensSessionHandle sessionid, String type, String path) Adds the resource.
APIResult	SessionResource.closeSession(LensSessionHandle sessionid) Close a Lens server session.
void	HiveSessionService.closeSession(LensSessionHandle sessionHandle) Close session.
APIResult	SessionResource.deleteResource(LensSessionHandle sessionid, String type, String path) Delete a resource from sesssion from all the @{link LensService}s running in this Lens server
void	HiveSessionService.deleteResource(LensSessionHandle sessionid, String type, String path) Delete resource.
List<String>	HiveSessionService.getAllSessionParameters(LensSessionHandle sessionid, boolean verbose, String key) Gets the all session parameters.
StringList	SessionResource.getParams(LensSessionHandle sessionid, boolean verbose, String key) Get a list of key=value parameters set for this session.
boolean	HiveSessionService.isOpen(LensSessionHandle sessionHandle)
List<String>	HiveSessionService.listAllResources(LensSessionHandle sessionHandle, String type)
StringList	SessionResource.listResources(LensSessionHandle sessionid, String type) Lists resources from the session for a given resource type.
APIResult	SessionResource.setParam(LensSessionHandle sessionid, String key, String value) Set value for a parameter specified by key
void	LensSessionImpl.LensSessionPersistInfo.setSessionHandle(LensSessionHandle sessionHandle) The session handle.
void	HiveSessionService.setSessionParameter(LensSessionHandle sessionid, String key, String value) Sets the session parameter.