Serialized Form (Lens 2.7.1 API)

Package org.apache.lens.api
- Class org.apache.lens.api.LensConf extends ToYAMLString implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - properties
```
Map<K,V> properties
```
      The properties.
- Class org.apache.lens.api.SupportedOperations extends Object implements Serializable
  - Serialized Fields
    - supportedOps
```
List<E> supportedOps
```
Package org.apache.lens.api.error
- Class org.apache.lens.api.error.InvalidStateTransitionException extends Exception implements Serializable
Package org.apache.lens.api.jaxb
- Class org.apache.lens.api.jaxb.LensJAXBValidationException extends RuntimeException implements Serializable
  - Serialized Fields
    - event
```
ValidationEvent event
```
Package org.apache.lens.api.query
- Class org.apache.lens.api.query.FailedAttempt extends Object implements Serializable
  - Serialized Fields
    - driverName
```
String driverName
```
    - progress
```
double progress
```
    - progressMessage
```
String progressMessage
```
    - errorMessage
```
String errorMessage
```
    - driverStartTime
```
Long driverStartTime
```
    - driverFinishTime
```
Long driverFinishTime
```
- Class org.apache.lens.api.query.InMemoryQueryResult extends QueryResult implements Serializable
  - Serialized Fields
    - rows
```
List<E> rows
```
      The rows.
- Class org.apache.lens.api.query.PersistentQueryResult extends QueryResult implements Serializable
  - Serialized Fields
    - persistedURI
```
String persistedURI
```
      The persisted uri.
    - numRows
```
Integer numRows
```
      The num rows.
    - fileSize
```
Long fileSize
```
      The file size.
    - httpResultUrl
```
String httpResultUrl
```
- Class org.apache.lens.api.query.QueryHandle extends QuerySubmitResult implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - handleId
```
UUID handleId
```
      The handle id.
- Class org.apache.lens.api.query.QueryResult extends ToYAMLString implements Serializable
- Class org.apache.lens.api.query.QueryResultSetMetadata extends ToYAMLString implements Serializable
  - Serialized Fields
    - columns
```
List<E> columns
```
      The columns.
- Class org.apache.lens.api.query.QueryStatus extends ToYAMLString implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - progress
```
double progress
```
      The progress.
    - queueNumber
```
Integer queueNumber
```
      Queue number of a query when it is in waiting state.
    - status
```
QueryStatus.Status status
```
      The status.
    - statusMessage
```
String statusMessage
```
      The status message.
    - isResultSetAvailable
```
boolean isResultSetAvailable
```
      The is result set available.
    - progressMessage
```
String progressMessage
```
      The progress message.
    - errorMessage
```
String errorMessage
```
      The error message.
    - lensErrorTO
```
LensErrorTO<PAYLOAD> lensErrorTO
```
- Class org.apache.lens.api.query.ResultColumn extends Object implements Serializable
  - Serialized Fields
    - name
```
String name
```
      The name.
    - type
```
ResultColumnType type
```
      The type.
- Class org.apache.lens.api.query.ResultRow extends Object implements Serializable
  - Serialized Fields
    - values
```
List<E> values
```
      The values.
Package org.apache.lens.api.result
- Class org.apache.lens.api.result.LensErrorTO extends Object implements Serializable
  - Serialized Fields
    - code
```
int code
```
    - message
```
String message
```
    - stackTrace
```
String stackTrace
```
    - payload
```
Object payload
```
    - childErrors
```
List<E> childErrors
```
- Class org.apache.lens.api.result.QueryCostTO extends QuerySubmitResult implements Serializable
  - Serialized Fields
    - estimatedExecTimeMillis
```
Long estimatedExecTimeMillis
```
      The estimated exec time millis.
    - estimatedResourceUsage
```
Double estimatedResourceUsage
```
      The estimated resource usage.
    - costType
```
QueryCostType costType
```
      Normalized query cost, calculated by driver
Package org.apache.lens.api.scheduler
- Class org.apache.lens.api.scheduler.SchedulerJobHandle extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - handleId
```
UUID handleId
```
      The handle id.
- Class org.apache.lens.api.scheduler.SchedulerJobInstanceHandle extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - handleId
```
UUID handleId
```
      The handle id.
Package org.apache.lens.client.exceptions
- Class org.apache.lens.client.exceptions.LensAPIException extends Exception implements Serializable
  - Serialized Fields
    - errorResult
```
LensAPIResult<DATA> errorResult
```
- Class org.apache.lens.client.exceptions.LensBriefErrorException extends RuntimeException implements Serializable
  - Serialized Fields
    - idBriefErrorTemplate
```
IdBriefErrorTemplate idBriefErrorTemplate
```
- Class org.apache.lens.client.exceptions.LensClientException extends RuntimeException implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - lensAPIErrorResult
```
LensAPIResult<DATA> lensAPIErrorResult
```
- Class org.apache.lens.client.exceptions.LensClientIOException extends IOException implements Serializable
- Class org.apache.lens.client.exceptions.LensClientServerConnectionException extends LensClientException implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - errorCode
```
int errorCode
```
      The error code.
Package org.apache.lens.cube.error
- Class org.apache.lens.cube.error.ColUnAvailableInTimeRange extends Object implements Serializable
  - Serialized Fields
    - columnName
```
String columnName
```
    - availableFromInMillisSinceEpoch
```
Long availableFromInMillisSinceEpoch
```
    - availableTillInMillisSinceEpoch
```
Long availableTillInMillisSinceEpoch
```
- Class org.apache.lens.cube.error.ColUnAvailableInTimeRangeException extends LensException implements Serializable
  - Serialized Fields
    - colUnAvailableInTimeRange
```
ColUnAvailableInTimeRange colUnAvailableInTimeRange
```
- Class org.apache.lens.cube.error.ConflictingFields extends Object implements Serializable
  - Serialized Fields
    - fields
```
SortedSet<E> fields
```
- Class org.apache.lens.cube.error.FieldsCannotBeQueriedTogetherException extends LensException implements Serializable
  - Serialized Fields
    - conflictingFields
```
ConflictingFields conflictingFields
```
- Class org.apache.lens.cube.error.NoCandidateDimAvailableException extends LensException implements Serializable
  - Serialized Fields
    - briefAndDetailedError
```
PruneCauses<T> briefAndDetailedError
```
- Class org.apache.lens.cube.error.NoCandidateFactAvailableException extends LensException implements Serializable
  - Serialized Fields
    - briefAndDetailedError
```
PruneCauses<T> briefAndDetailedError
```
Package org.apache.lens.cube.metadata
- Class org.apache.lens.cube.metadata.CaseInsensitiveStringHashMap extends HashMap<String,T> implements Serializable
- Class org.apache.lens.cube.metadata.Storage.LatestPartColumnInfo extends HashMap<String,String> implements Serializable
- Class org.apache.lens.cube.metadata.StorageTableDesc extends org.apache.hadoop.hive.ql.plan.CreateTableDesc implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - timePartCols
```
List<E> timePartCols
```
- Class org.apache.lens.cube.metadata.TimePartitionRangeList extends ArrayList<TimePartitionRange> implements Serializable
Package org.apache.lens.cube.parse
- Class org.apache.lens.cube.parse.PartitionRangesForPartitionColumns extends HashMap<String,RangesPartitionTimeline> implements Serializable
- Class org.apache.lens.cube.parse.PruneCauses extends HashMap<T,List<CandidateTablePruneCause>> implements Serializable
  - Serialized Fields
    - reversed
```
AtomicReference<V> reversed
```
    - compact
```
AtomicReference<V> compact
```
    - maxCause
```
AtomicReference<V> maxCause
```
    - jsonObject
```
AtomicReference<V> jsonObject
```
Package org.apache.lens.driver.es
- Class org.apache.lens.driver.es.ESDriver extends AbstractLensDriver implements Serializable
  - Serialization Methods
    - readExternal
```
public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException
```
      This flow could be abstracted out at the driver level
      
      Throws:
      
      IOException
      
      ClassNotFoundException
    - writeExternal
```
public void writeExternal(ObjectOutput out)
                   throws IOException
```
      Throws:
      
      IOException
Package org.apache.lens.driver.es.exceptions
- Class org.apache.lens.driver.es.exceptions.ESClientException extends LensException implements Serializable
- Class org.apache.lens.driver.es.exceptions.InvalidQueryException extends LensException implements Serializable

Package org.apache.lens.driver.hive

Class org.apache.lens.driver.hive.HiveDriver extends AbstractLensDriver implements Serializable

Serialization Methods

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Throws:: IOException; ClassNotFoundException

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Throws:: IOException

Package org.apache.lens.driver.jdbc

Class org.apache.lens.driver.jdbc.JDBCDriver extends AbstractLensDriver implements Serializable

Serialization Methods

readExternal

public void readExternal(ObjectInput arg0)
                  throws IOException,
                         ClassNotFoundException

Throws:: IOException; ClassNotFoundException

writeExternal

public void writeExternal(ObjectOutput arg0)
                   throws IOException

Throws:: IOException

Package org.apache.lens.lib.query

Class org.apache.lens.lib.query.AbstractFileFormatter extends AbstractOutputFormatter implements Serializable

Serialization Methods

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Throws:: IOException; ClassNotFoundException

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Throws:: IOException

Class org.apache.lens.lib.query.AbstractOutputFormatter extends Object implements Serializable

Serialization Methods

readExternal

public void readExternal(ObjectInput arg0)
                  throws IOException,
                         ClassNotFoundException

Throws:: IOException; ClassNotFoundException

writeExternal

public void writeExternal(ObjectOutput arg0)
                   throws IOException

Throws:: IOException

Class org.apache.lens.lib.query.FilePersistentFormatter extends WrappedFileFormatter implements Serializable

Serialization Methods

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Throws:: IOException; ClassNotFoundException

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Throws:: IOException

Class org.apache.lens.lib.query.FileSerdeFormatter extends WrappedFileFormatter implements Serializable

Serialization Methods

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Throws:: IOException; ClassNotFoundException

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Throws:: IOException

Class org.apache.lens.lib.query.HadoopFileFormatter extends AbstractFileFormatter implements Serializable

Serialization Methods

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Throws:: IOException; ClassNotFoundException

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Throws:: IOException

Class org.apache.lens.lib.query.WrappedFileFormatter extends AbstractOutputFormatter implements Serializable

Serialization Methods

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Throws:: IOException; ClassNotFoundException

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Throws:: IOException

Class org.apache.lens.lib.query.ZipFileFormatter extends AbstractFileFormatter implements Serializable

Serialization Methods

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Throws:: IOException; ClassNotFoundException

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Throws:: IOException

Package org.apache.lens.ml.algo.api
- Class org.apache.lens.ml.algo.api.MLModel extends Object implements Serializable
  - Serialized Fields
    - id
```
String id
```
      The id.
    - createdAt
```
Date createdAt
```
      The created at.
    - algoName
```
String algoName
```
      The algo name.
    - table
```
String table
```
      The table.
    - params
```
List<E> params
```
      The params.
    - labelColumn
```
String labelColumn
```
      The label column.
    - featureColumns
```
List<E> featureColumns
```
      The feature columns.
Package org.apache.lens.ml.algo.lib
- Class org.apache.lens.ml.algo.lib.ClassifierBaseModel extends MLModel<Double> implements Serializable
- Class org.apache.lens.ml.algo.lib.ForecastingModel extends MLModel<MultiPrediction> implements Serializable
Package org.apache.lens.ml.algo.spark
- Class org.apache.lens.ml.algo.spark.BaseSparkClassificationModel extends ClassifierBaseModel implements Serializable
  - Serialized Fields
    - modelId
```
String modelId
```
      The model id.
    - sparkModel
```
org.apache.spark.mllib.classification.ClassificationModel sparkModel
```
      The spark model.
- Class org.apache.lens.ml.algo.spark.ColumnFeatureFunction extends FeatureFunction implements Serializable
  - Serialized Fields
    - featureValueMappers
```
FeatureValueMapper[] featureValueMappers
```
      The feature value mappers.
    - featurePositions
```
int[] featurePositions
```
      The feature positions.
    - labelColumnPos
```
int labelColumnPos
```
      The label column pos.
    - numFeatures
```
int numFeatures
```
      The num features.
    - defaultLabeledPoint
```
org.apache.spark.mllib.regression.LabeledPoint defaultLabeledPoint
```
      The default labeled point.
- Class org.apache.lens.ml.algo.spark.DoubleValueMapper extends FeatureValueMapper implements Serializable
- Class org.apache.lens.ml.algo.spark.FeatureFunction extends Object implements Serializable
- Class org.apache.lens.ml.algo.spark.FeatureValueMapper extends Object implements Serializable
- Class org.apache.lens.ml.algo.spark.TableTrainingSpec extends Object implements Serializable
  - Serialized Fields
    - database
```
String database
```
      The database.
    - table
```
String table
```
      The table.
    - partitionFilter
```
String partitionFilter
```
      The partition filter.
    - featureColumns
```
List<E> featureColumns
```
      The feature columns.
    - labelColumn
```
String labelColumn
```
      The label column.
    - splitTraining
```
boolean splitTraining
```
      The split training.
    - trainingFraction
```
double trainingFraction
```
      The training fraction.
    - labelPos
```
int labelPos
```
      The label pos.
    - featurePositions
```
int[] featurePositions
```
      The feature positions.
    - numFeatures
```
int numFeatures
```
      The num features.
- Class org.apache.lens.ml.algo.spark.TableTrainingSpec.DataSample extends Object implements Serializable
  - Serialized Fields
    - labeledPoint
```
org.apache.spark.mllib.regression.LabeledPoint labeledPoint
```
      The labeled point.
    - sample
```
double sample
```
      The sample.
- Class org.apache.lens.ml.algo.spark.TableTrainingSpec.GetLabeledPoint extends Object implements Serializable
- Class org.apache.lens.ml.algo.spark.TableTrainingSpec.TestingFilter extends Object implements Serializable
  - Serialized Fields
    - trainingFraction
```
double trainingFraction
```
      The training fraction.
- Class org.apache.lens.ml.algo.spark.TableTrainingSpec.TrainingFilter extends Object implements Serializable
  - Serialized Fields
    - trainingFraction
```
double trainingFraction
```
      The training fraction.
Package org.apache.lens.ml.algo.spark.dt
- Class org.apache.lens.ml.algo.spark.dt.DecisionTreeClassificationModel extends BaseSparkClassificationModel<SparkDecisionTreeModel> implements Serializable
- Class org.apache.lens.ml.algo.spark.dt.SparkDecisionTreeModel extends Object implements Serializable
  - Serialized Fields
    - model
```
org.apache.spark.mllib.tree.model.DecisionTreeModel model
```
      The model.
Package org.apache.lens.ml.algo.spark.kmeans
- Class org.apache.lens.ml.algo.spark.kmeans.KMeansClusteringModel extends MLModel<Integer> implements Serializable
  - Serialized Fields
    - model
```
org.apache.spark.mllib.clustering.KMeansModel model
```
      The model.
    - modelId
```
String modelId
```
      The model id.
Package org.apache.lens.ml.algo.spark.lr
- Class org.apache.lens.ml.algo.spark.lr.LogitRegressionClassificationModel extends BaseSparkClassificationModel<org.apache.spark.mllib.classification.LogisticRegressionModel> implements Serializable
Package org.apache.lens.ml.algo.spark.nb
- Class org.apache.lens.ml.algo.spark.nb.NaiveBayesClassificationModel extends BaseSparkClassificationModel<org.apache.spark.mllib.classification.NaiveBayesModel> implements Serializable
Package org.apache.lens.ml.algo.spark.svm
- Class org.apache.lens.ml.algo.spark.svm.SVMClassificationModel extends BaseSparkClassificationModel<org.apache.spark.mllib.classification.SVMModel> implements Serializable
Package org.apache.lens.ml.api
- Class org.apache.lens.ml.api.MLTestReport extends Object implements Serializable
  - Serialized Fields
    - testTable
```
String testTable
```
      The test table.
    - outputTable
```
String outputTable
```
      The output table.
    - outputColumn
```
String outputColumn
```
      The output column.
    - labelColumn
```
String labelColumn
```
      The label column.
    - featureColumns
```
List<E> featureColumns
```
      The feature columns.
    - algorithm
```
String algorithm
```
      The algorithm.
    - modelID
```
String modelID
```
      The model id.
    - reportID
```
String reportID
```
      The report id.
    - queryID
```
String queryID
```
      The query id.
    - testOutputPath
```
String testOutputPath
```
      The test output path.
    - predictionResultColumn
```
String predictionResultColumn
```
      The prediction result column.
    - lensQueryID
```
String lensQueryID
```
      The lens query id.
Package org.apache.lens.rdd
- Class org.apache.lens.rdd.HCatRecordToObjectListMapper extends Object implements Serializable
- Class org.apache.lens.rdd.LensRDDClient.LensRDDResult extends Object implements Serializable
  - Serialized Fields
    - lensQuery
```
QueryHandle lensQuery
```
      The lens query.
    - tempTableName
```
String tempTableName
```
      The temp table name.
Package org.apache.lens.server
- Class org.apache.lens.server.BaseLensService extends org.apache.hive.service.CompositeService implements Serializable
  - Serialization Methods
    - readExternal
```
public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException
```
      Throws:
      
      IOException
      
      ClassNotFoundException
    - writeExternal
```
public void writeExternal(ObjectOutput out)
                   throws IOException
```
      Throws:
      
      IOException
Package org.apache.lens.server.api.driver
- Class org.apache.lens.server.api.driver.AbstractLensDriver extends Object implements Serializable
  - Serialization Methods
    - readExternal
```
public void readExternal(ObjectInput arg0)
                  throws IOException,
                         ClassNotFoundException
```
      Throws:
      
      IOException
      
      ClassNotFoundException
    - writeExternal
```
public void writeExternal(ObjectOutput arg0)
                   throws IOException
```
      Throws:
      
      IOException
- Class org.apache.lens.server.api.driver.DriverQueryStatus extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - progress
```
double progress
```
      The progress.
    - state
```
DriverQueryStatus.DriverQueryState state
```
      The state.
    - statusMessage
```
String statusMessage
```
      The status message.
    - isResultSetAvailable
```
boolean isResultSetAvailable
```
      The is result set available.
    - progressMessage
```
String progressMessage
```
      The progress message.
    - errorMessage
```
String errorMessage
```
      The error message.
    - driverStartTime
```
Long driverStartTime
```
      The driver start time.
    - driverFinishTime
```
Long driverFinishTime
```
      The driver finish time.
Package org.apache.lens.server.api.error
- Class org.apache.lens.server.api.error.LensException extends Exception implements Serializable
  - Serialized Fields
    - errorMsgFormattingArgs
```
Object[] errorMsgFormattingArgs
```
    - errorInfo
```
LensErrorInfo errorInfo
```
    - formattedErrorMsg
```
String formattedErrorMsg
```
    - lensAPIResult
```
LensAPIResult<DATA> lensAPIResult
```
      The lensResponse prepared by LensException.buildLensErrorResponse(ErrorCollection, String, String)
- Class org.apache.lens.server.api.error.LensMultiCauseException extends LensException implements Serializable
  - Serialized Fields
    - causes
```
com.google.common.collect.ImmutableList<E> causes
```
Package org.apache.lens.server.api.query
- Class org.apache.lens.server.api.query.AbstractQueryContext extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - userQuery
```
String userQuery
```
      The user query.
    - phase1RewrittenQuery
```
String phase1RewrittenQuery
```
      The replaced user query.
    - lensConf
```
LensConf lensConf
```
      The query conf.
    - selectedDriverQuery
```
String selectedDriverQuery
```
      The selected Driver query.
    - selectedDriverQueryCost
```
QueryCost<T extends QueryCost> selectedDriverQueryCost
```
      The selected Driver query cost
    - submittedUser
```
String submittedUser
```
      The submitted user.
    - lensSessionIdentifier
```
String lensSessionIdentifier
```
      The lens session identifier.
    - isDriverQueryExplicitlySet
```
boolean isDriverQueryExplicitlySet
```
      Will be set to true when the driver queries are explicitly set This will help avoiding rewrites in case of system restarts.
    - olapQuery
```
boolean olapQuery
```
      Is olap cube query or not
    - database
```
String database
```
    - priority
```
Priority priority
```
      The priority.
- Class org.apache.lens.server.api.query.ExplainQueryContext extends AbstractQueryContext implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - requestId
```
String requestId
```
- Class org.apache.lens.server.api.query.PreparedQueryContext extends AbstractQueryContext implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - prepareHandle
```
QueryPrepareHandle prepareHandle
```
      The prepare handle.
    - preparedTime
```
Date preparedTime
```
      The prepared time.
    - preparedUser
```
String preparedUser
```
      The prepared user.
    - queryName
```
String queryName
```
      The query name.
- Class org.apache.lens.server.api.query.QueryContext extends AbstractQueryContext implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - queryHandle
```
QueryHandle queryHandle
```
      The query handle.
    - isPersistent
```
boolean isPersistent
```
      The is persistent.
    - isDriverPersistent
```
boolean isDriverPersistent
```
      The is driver persistent.
    - status
```
QueryStatus status
```
      The status.
    - resultSetPath
```
String resultSetPath
```
      The result set path.
    - driverResultPath
```
String driverResultPath
```
      The hdfsout path.
    - submissionTime
```
long submissionTime
```
      The submission time.
    - launchTime
```
long launchTime
```
      The launch time.
    - endTime
```
long endTime
```
      The end time.
    - closedTime
```
long closedTime
```
      The closed time.
    - driverOpHandle
```
String driverOpHandle
```
      The driver op handle.
    - driverStatus
```
DriverQueryStatus driverStatus
```
      The driver status.
    - queryOutputFormatter
```
QueryOutputFormatter queryOutputFormatter
```
      The query output formatter.
    - finishedQueryPersisted
```
boolean finishedQueryPersisted
```
      The finished query persisted.
    - isQueryClosedOnDriver
```
boolean isQueryClosedOnDriver
```
    - queryName
```
String queryName
```
      The query name.
    - queryConfHash
```
byte[] queryConfHash
```
    - failedAttempts
```
List<E> failedAttempts
```
    - driverRetryPolicy
```
BackOffRetryHandler<FC extends FailureContext> driverRetryPolicy
```
    - serverRetryPolicy
```
BackOffRetryHandler<FC extends FailureContext> serverRetryPolicy
```
Package org.apache.lens.server.api.query.cost
- Class org.apache.lens.server.api.query.cost.FactPartitionBasedQueryCost extends Object implements Serializable
  - Serialized Fields
    - partitionCost
```
double partitionCost
```
Package org.apache.lens.server.api.query.save.exception
- Class org.apache.lens.server.api.query.save.exception.MissingParameterException extends LensException implements Serializable
  - Serialized Fields
    - missingParameters
```
com.google.common.collect.ImmutableList<E> missingParameters
```
- Class org.apache.lens.server.api.query.save.exception.ParameterCollectionException extends LensException implements Serializable
  - Serialized Fields
    - collectionType
```
ParameterCollectionTypeEncoder collectionType
```
    - values
```
com.google.common.collect.ImmutableList<E> values
```
- Class org.apache.lens.server.api.query.save.exception.ParameterValueException extends LensException implements Serializable
  - Serialized Fields
    - paramName
```
String paramName
```
    - values
```
com.google.common.collect.ImmutableList<E> values
```
- Class org.apache.lens.server.api.query.save.exception.PrivilegeException extends LensException implements Serializable
  - Serialized Fields
    - resourceType
```
String resourceType
```
    - resourceIdentifier
```
String resourceIdentifier
```
    - privilege
```
String privilege
```
- Class org.apache.lens.server.api.query.save.exception.SavedQueryNotFound extends LensException implements Serializable
  - Serialized Fields
    - id
```
long id
```
- Class org.apache.lens.server.api.query.save.exception.ValueEncodeException extends LensException implements Serializable
  - Serialized Fields
    - dataType
```
ParameterDataType dataType
```
    - valueSupplied
```
Object valueSupplied
```
Package org.apache.lens.server.api.retry
- Class org.apache.lens.server.api.retry.FibonacciExponentialBackOffRetryHandler extends Object implements Serializable
  - Serialized Fields
    - fibonacci
```
int[] fibonacci
```
    - maxDelay
```
long maxDelay
```
    - waitMillis
```
long waitMillis
```
- Class org.apache.lens.server.api.retry.ImmediateRetryHandler extends Object implements Serializable
  - Serialized Fields
    - retries
```
int retries
```
    - retriesDone
```
int retriesDone
```
- Class org.apache.lens.server.api.retry.NoRetryHandler extends ImmediateRetryHandler<FC extends FailureContext> implements Serializable
Package org.apache.lens.server.api.user
- Class org.apache.lens.server.api.user.UserConfigLoaderException extends RuntimeException implements Serializable
Package org.apache.lens.server.error
- Class org.apache.lens.server.error.UnSupportedOpException extends LensException implements Serializable
  - Serialized Fields
    - supportedOps
```
SupportedOperations<T> supportedOps
```
Package org.apache.lens.server.metastore
- Class org.apache.lens.server.metastore.CubeMetastoreServiceImpl extends BaseLensService implements Serializable
  - Serialization Methods
    - readExternal
```
public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException
```
      Throws:
      
      IOException
      
      ClassNotFoundException
    - writeExternal
```
public void writeExternal(ObjectOutput out)
                   throws IOException
```
      Throws:
      
      IOException

Package org.apache.lens.server.query

Class org.apache.lens.server.query.QueryExecutionServiceImpl extends BaseLensService implements Serializable

Serialization Methods

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Throws:: IOException; ClassNotFoundException

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Throws:: IOException

Package org.apache.lens.server.query.save
- Class org.apache.lens.server.query.save.SavedQueryServiceImpl extends BaseLensService implements Serializable
  - Serialization Methods
    - readExternal
```
public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException
```
      Throws:
      
      IOException
      
      ClassNotFoundException
    - writeExternal
```
public void writeExternal(ObjectOutput out)
                   throws IOException
```
      Throws:
      
      IOException

Package org.apache.lens.server.quota

Class org.apache.lens.server.quota.QuotaServiceImpl extends BaseLensService implements Serializable

Serialization Methods

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Throws:: IOException; ClassNotFoundException

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Throws:: IOException

Package org.apache.lens.server.scheduler
- Class org.apache.lens.server.scheduler.SchedulerServiceImpl extends BaseLensService implements Serializable
  - Serialization Methods
    - readExternal
```
public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException
```
      Throws:
      
      IOException
      
      ClassNotFoundException
    - writeExternal
```
public void writeExternal(ObjectOutput out)
                   throws IOException
```
      Throws:
      
      IOException

Package org.apache.lens.server.session

Class org.apache.lens.server.session.HiveSessionService extends BaseLensService implements Serializable

Serialization Methods

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Throws:: IOException; ClassNotFoundException

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Throws:: IOException

Class org.apache.lens.server.session.LensSessionImpl.LensSessionPersistInfo extends Object implements Serializable

Serialization Methods

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Throws:: IOException; ClassNotFoundException

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Throws:: IOException

Serialized Form

Package org.apache.lens.api

Class org.apache.lens.api.LensConf extends ToYAMLString implements Serializable

Serialized Fields

properties

Class org.apache.lens.api.SupportedOperations extends Object implements Serializable

Serialized Fields

supportedOps

Package org.apache.lens.api.error

Class org.apache.lens.api.error.InvalidStateTransitionException extends Exception implements Serializable

Package org.apache.lens.api.jaxb

Class org.apache.lens.api.jaxb.LensJAXBValidationException extends RuntimeException implements Serializable

Serialized Fields

event

Package org.apache.lens.api.query

Class org.apache.lens.api.query.FailedAttempt extends Object implements Serializable

Serialized Fields

driverName

progress

progressMessage

errorMessage

driverStartTime

driverFinishTime

Class org.apache.lens.api.query.InMemoryQueryResult extends QueryResult implements Serializable

Serialized Fields

rows

Class org.apache.lens.api.query.PersistentQueryResult extends QueryResult implements Serializable

Serialized Fields

persistedURI

numRows

fileSize

httpResultUrl

Class org.apache.lens.api.query.QueryHandle extends QuerySubmitResult implements Serializable

Serialized Fields

handleId

Class org.apache.lens.api.query.QueryResult extends ToYAMLString implements Serializable

Class org.apache.lens.api.query.QueryResultSetMetadata extends ToYAMLString implements Serializable

Serialized Fields

columns

Class org.apache.lens.api.query.QueryStatus extends ToYAMLString implements Serializable

Serialized Fields

progress

queueNumber

status

statusMessage

isResultSetAvailable

progressMessage

errorMessage

lensErrorTO

Class org.apache.lens.api.query.ResultColumn extends Object implements Serializable

Serialized Fields

name

type

Class org.apache.lens.api.query.ResultRow extends Object implements Serializable

Serialized Fields

values

Package org.apache.lens.api.result

Class org.apache.lens.api.result.LensErrorTO extends Object implements Serializable

Serialized Fields

code

message

stackTrace

payload

childErrors

Class org.apache.lens.api.result.QueryCostTO extends QuerySubmitResult implements Serializable

Serialized Fields

estimatedExecTimeMillis

estimatedResourceUsage

costType

Package org.apache.lens.api.scheduler

Class org.apache.lens.api.scheduler.SchedulerJobHandle extends Object implements Serializable

Serialized Fields

handleId

Class org.apache.lens.api.scheduler.SchedulerJobInstanceHandle extends Object implements Serializable

Serialized Fields

handleId

Package org.apache.lens.client.exceptions

Class org.apache.lens.client.exceptions.LensAPIException extends Exception implements Serializable

Serialized Fields

errorResult