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Constant Field Values

Contents

• org.apache.*

org.apache.*

org.apache.lens.cli.commands.BaseLensCommand

public static final String

DATE_FMT

"yyyy-MM-dd\'T\'HH:mm:ss:SSS"

org.apache.lens.client.LensClientConfig

public static final String	CLIENT_PFX	"lens.client."
public static final String	DBNAME_KEY	"lens.client.dbname"
public static final String	DEFAULT_DBNAME_VALUE	"default"
public static final String	DEFAULT_SERVER_BASE_URL	"http://0.0.0.0:9999/lensapi"
public static final String	DEFAULT_SESSION_RESOURCE_PATH	"session"
public static final String	DEFAULT_USER_NAME	"anonymous"
public static final String	SERVER_BASE_URL	"lens.server.base.url"
public static final String	SESSION_CLUSTER_USER	"lens.session.cluster.user"

org.apache.lens.client.LensMLJerseyClient

public static final String	DEFAULT_ML_RESOURCE_PATH	"ml"
public static final String	LENS_ML_RESOURCE_PATH	"lens.ml.resource.path"

org.apache.lens.client.jdbc.JDBCUtils

public static final String

URL_PREFIX

"jdbc:lens://"

org.apache.lens.cube.metadata.ExprColumn

public static final char

EXPRESSION_DELIMITER

124

org.apache.lens.cube.metadata.MetastoreConstants

public static final String	AGGR_SFX	".aggregate"
public static final String	ATTRIBUTES_LIST_SFX	".attributes.list"
public static final String	BASE_KEY_PFX	"base."
public static final String	BASE64_SFX	".base64"
public static final String	CHAIN_NAME_SFX	".chain.name"
public static final String	CHAIN_REF_COLUMN_SFX	".chain.column.name"
public static final String	CLASS_SFX	".class"
public static final String	COL_PFX	"cube.col."
public static final String	COST_SFX	".cost"
public static final String	CUBE_ALL_FIELDS_QUERIABLE	"cube.allfields.queriable"
public static final String	CUBE_KEY_PFX	"cube."
public static final String	CUBE_NAME_SFX	".cubename"
public static final String	CUBE_TABLE_PFX	"cube.table."
public static final String	DESC_SFX	".description"
public static final String	DIM_KEY_PFX	"cube.dimension."
public static final String	DIM_NAME_SFX	".dim.name"
public static final String	DIM_REFERS_SFX	".refers"
public static final String	DIM_TABLE_PFX	"dimtable."
public static final String	DIM_TBL_PFX	"dimtble."
public static final String	DIMENSION_PFX	"dimension."
public static final String	DIMENSIONS_LIST_SFX	".dimensions.list"
public static final String	DISPLAY_SFX	".displaystring"
public static final String	DUMP_PERIOD_SFX	".dumpperiod"
public static final String	END_TIME_SFX	".endtime"
public static final String	EXPR_SFX	".expr"
public static final String	EXPRESSIONS_LIST_SFX	".expressions.list"
public static final String	FACT_AGGREGATED_PROPERTY	"cube.fact.is.aggregated"
public static final String	FACT_KEY_PFX	"cube.fact."
public static final String	FORMATSTRING_SFX	".format"
public static final String	FULL_CHAIN_KEY	".fullchain."
public static final String	HIERARCHY_SFX	".hierarchy."
public static final String	INLINE_SIZE_SFX	".inline.size"
public static final String	INLINE_VALUES_SFX	".inline.values"
public static final String	IS_JOIN_KEY_SFX	".isjoinkey"
public static final String	JOIN_CHAIN_KEY	"joinchain."
public static final String	JOIN_CHAIN_LIST_SFX	".joinchains.list"
public static final String	LATEST_PART_TIMESTAMP_SFX	".latest.part.timestamp"
public static final String	MAX_SFX	".max"
public static final String	MEASURE_KEY_PFX	"cube.measure."
public static final String	MEASURES_LIST_SFX	".measures.list"
public static final String	METASTORE_ENABLE_CACHING	"cube.metastore.enable.cache"
public static final String	MIN_SFX	".min"
public static final String	NUM_CHAINS_SFX	".numchains"
public static final String	NUM_DISTINCT_VALUES	".num.distinct.values"
public static final String	PARENT_CUBE_SFX	".parent.cube"
public static final String	PARTCOLS_SFX	".part.cols"
public static final String	PARTITION_TIMELINE_CACHE	"partition.timeline.cache."
public static final String	PARTITION_UPDATE_PERIOD	"cube.storagetable.partition.update.period"
public static final String	PARTITION_UPDATE_PERIOD_SFX	".partition.update.period"
public static final String	START_TIME_SFX	".starttime"
public static final String	STORAGE_CLASS	"storage.class"
public static final String	STORAGE_ENTITY_PFX	"storage."
public static final String	STORAGE_LIST_SFX	".storages"
public static final String	STORAGE_PFX	"cube.storagetable."
public static final String	TABLE_COLUMN_SEPERATOR	"."
public static final String	TABLE_TYPE_KEY	"cube.table.type"
public static final String	TIME_PART_COLUMNS	"cube.storagetable.time.partcols"
public static final String	TIMED_DIMENSION_SFX	".timed.dimension"
public static final String	TIMED_DIMENSIONS_LIST_SFX	".timed.dimensions.list"
public static final String	TIMEDIM_TO_PART_MAPPING_PFX	"cube.timedim.partition."
public static final String	TYPE_SFX	".type"
public static final String	UNIT_SFX	".unit"
public static final String	UPDATE_PERIOD_SFX	".updateperiods"
public static final String	VALID_COLUMNS_SFX	".valid.columns"
public static final String	WEIGHT_KEY_SFX	".weight"

org.apache.lens.cube.metadata.StorageConstants

public static final String	DATE_PARTITION_KEY	"dt"
public static final String	LATEST_PARTITION_VALUE	"latest"
public static final String	STORGAE_SEPARATOR	"_"

org.apache.lens.cube.parse.CubeQueryConfUtil

public static final boolean	DEFAULT_ATTR_FIELDS_ADD_DISTINCT	true
public static final boolean	DEFAULT_DISABLE_AGGREGATE_RESOLVER	true
public static final boolean	DEFAULT_DISABLE_AUTO_JOINS	true
public static final boolean	DEFAULT_ENABLE_GROUP_BY_TO_SELECT	false
public static final boolean	DEFAULT_ENABLE_SELECT_TO_GROUPBY	false
public static final boolean	DEFAULT_LIGHTEST_FACT_FIRST	false
public static final int	DEFAULT_LOOK_AHEAD_PT_PARTS	1
public static final boolean	DEFAULT_MULTI_TABLE_SELECT	true
public static final boolean	DEFAULT_REPLACE_TIMEDIM_WITH_PART_COL	true
public static final String	DISABLE_AGGREGATE_RESOLVER	"lens.cube.query.disable.aggregate.resolver"
public static final String	DISABLE_AUTO_JOINS	"lens.cube.query.disable.auto.join"
public static final String	DRIVER_SUPPORTED_STORAGES	"lens.cube.query.driver.supported.storages"
public static final String	ENABLE_ATTRFIELDS_ADD_DISTINCT	"lens.cube.query.enable.attrfields.add.distinct"
public static final String	ENABLE_GROUP_BY_TO_SELECT	"lens.cube.query.promote.groupby.toselect"
public static final String	ENABLE_MULTI_TABLE_SELECT	"lens.cube.query.enable.multi.table.select"
public static final String	ENABLE_SELECT_TO_GROUPBY	"lens.cube.query.promote.select.togroupby"
public static final String	FACT_TABLES_SFX	".facttables"
public static final String	FAIL_QUERY_ON_PARTIAL_DATA	"lens.cube.query.fail.if.data.partial"
public static final String	JOIN_TYPE_KEY	"lens.cube.query.join.type"
public static final String	LIGHTEST_FACT_FIRST	"lens.cube.query.pick.lightest.fact.first"
public static final String	LOOK_AHEAD_PT_PARTS_PFX	"lens.cube.query.lookahead.ptparts.forinterval."
public static final String	NON_EXISTING_PARTITIONS	"lens.cube.query.nonexisting.partitions"
public static final String	PART_WHERE_CLAUSE_DATE_FORMAT	"lens.cube.query.partition.where.clause.format"
public static final String	PROCESS_TIME_PART_COL	"lens.cube.query.process.time.partition.column"
public static final String	QUERY_MAX_INTERVAL	"lens.cube.query.max.interval"
public static final String	REPLACE_TIMEDIM_WITH_PART_COL	"lens.cube.query.replace.timedim"
public static final String	STORAGE_KEY_PFX	".storage."
public static final String	STORAGE_TABLES_SFX	".storagetables"
public static final String	TIME_RANGE_WRITER_CLASS	"lens.cube.query.time.range.writer.class"
public static final String	UPDATE_PERIODS_SFX	".updateperiods"
public static final String	VALID_FACT_PFX	"lens.cube.query.valid.fact."
public static final String	VALID_PFX	"lens.cube.query.valid."
public static final String	VALID_STORAGE_DIM_TABLES	"lens.cube.query.valid.dim.storgaetables"

org.apache.lens.cube.parse.CubeQueryContext

public static final String	DEFAULT_TABLE	"_default_"
public static final String	NOW	"now"
public static final String	TIME_RANGE_FUNC	"time_range_in"

org.apache.lens.cube.parse.DateUtil

public static final String	ABSDATE_FMT	"yyyy-MM-dd-HH:mm:ss,SSS"
public static final String	DAY_FMT	"[0-9]{4}-[0-9]{2}-[0-9]{2}"
public static final String	GRANULARITY	"\\.(year|month|week|day|hour|minute|second)"
public static final String	HOUR_FMT	"[0-9]{4}-[0-9]{2}-[0-9]{2}-[0-9]{2}"
public static final String	MINUTE_FMT	"[0-9]{4}-[0-9]{2}-[0-9]{2}-[0-9]{2}:[0-9]{2}"
public static final String	MONTH_FMT	"[0-9]{4}-[0-9]{2}"
public static final String	QUANTITY	"\\d+"
public static final String	RELATIVE	"(now){1}(\\.(year|month|week|day|hour|minute|second)){0,1}"
public static final String	RELDATE_VALIDATOR_STR	"(now){1}(\\.(year|month|week|day|hour|minute|second)){0,1}(\\s+)?((\\+|\\-)(\\s+)?(\\d+)(year|month|week|day|hour|minute|second)){0,1}(s?)"
public static final String	SECOND_FMT	"[0-9]{4}-[0-9]{2}-[0-9]{2}-[0-9]{2}:[0-9]{2}:[0-9]{2}"
public static final String	SIGNAGE	"\\+|\\-"
public static final String	UNIT	"year|month|week|day|hour|minute|second"
public static final String	WSPACE	"\\s+"
public static final String	YEAR_FMT	"[0-9]{4}"

org.apache.lens.driver.hive.HiveDriver

public static final float	DAILY_PARTITION_WEIGHT_DEFAULT	0.75f
public static final long	DEFAULT_EXPIRY_DELAY	600000L
public static final String	HIVE_CONNECTION_CLASS	"lens.driver.hive.connection.class"
public static final float	HOURLY_PARTITION_WEIGHT_DEFAULT	1.0f
public static final String	HS2_CALCULATE_PRIORITY	"lens.driver.hive.calculate.priority"
public static final String	HS2_CONNECTION_EXPIRY_DELAY	"lens.driver.hive.hs2.connection.expiry.delay"
public static final String	HS2_PARTITION_WEIGHT_DAILY	"lens.driver.hive.priority.partition.weight.daily"
public static final String	HS2_PARTITION_WEIGHT_HOURLY	"lens.driver.hive.priority.partition.weight.hourly"
public static final String	HS2_PARTITION_WEIGHT_MONTHLY	"lens.driver.hive.priority.partition.weight.monthly"
public static final String	HS2_PRIORITY_DEFAULT_RANGES	"VERY_HIGH,7.0,HIGH,30.0,NORMAL,90,LOW"
public static final String	HS2_PRIORITY_RANGES	"lens.driver.hive.priority.ranges"
public static final float	MONTHLY_PARTITION_WEIGHT_DEFAULT	0.5f
public static final String	SESSION_KEY_DELIMITER	"."

org.apache.lens.driver.jdbc.JDBCDriverConfConstants

public static final boolean	DEFAULT_JDBC_ENABLE_RESULTSET_STREAMING_RETRIEVAL	false
public static final String	DEFAULT_JDBC_EXPLAIN_KEYWORD	"explain "
public static final boolean	DEFAULT_JDBC_EXPLAIN_KEYWORD_BEFORE_SELECT	true
public static final int	DEFAULT_JDBC_FETCH_SIZE	1000
public static final boolean	DEFAULT_JDBC_VALIDATE_THROUGH_PREPARE	true
public static final String	JDBC_CONNECTION_PROVIDER	"lens.driver.jdbc.connection.provider"
public static final String	JDBC_DB_URI	"lens.driver.jdbc.db.uri"
public static final String	JDBC_DRIVER_CLASS	"lens.driver.jdbc.driver.class"
public static final String	JDBC_DRIVER_PFX	"lens.driver.jdbc."
public static final String	JDBC_ENABLE_RESULTSET_STREAMING_RETRIEVAL	"lens.driver.jdbc.enable.resultset.streaming.retrieval"
public static final String	JDBC_EXPLAIN_KEYWORD_BEFORE_SELECT	"lens.driver.jdbc.explain.before.select"
public static final String	JDBC_EXPLAIN_KEYWORD_PARAM	"lens.driver.jdbc.explain.keyword"
public static final String	JDBC_FETCH_SIZE	"lens.driver.jdbc.fetch.size"
public static final String	JDBC_GET_CONNECTION_TIMEOUT	"lens.driver.jdbc.get.connection.timeout"
public static final int	JDBC_GET_CONNECTION_TIMEOUT_DEFAULT	10000
public static final String	JDBC_MAX_STATEMENTS_PER_CONNECTION	"lens.driver.jdbc.pool.max.statements"
public static final int	JDBC_MAX_STATEMENTS_PER_CONNECTION_DEFAULT	20
public static final String	JDBC_PASSWORD	"lens.driver.jdbc.db.password"
public static final String	JDBC_POOL_IDLE_TIME	"lens.driver.jdbc.pool.idle.time"
public static final int	JDBC_POOL_IDLE_TIME_DEFAULT	600
public static final String	JDBC_POOL_MAX_SIZE	"lens.driver.jdbc.pool.max.size"
public static final int	JDBC_POOL_MAX_SIZE_DEFAULT	15
public static final String	JDBC_QUERY_REWRITER_CLASS	"lens.driver.jdbc.query.rewriter"
public static final String	JDBC_USER	"lens.driver.jdbc.db.user"
public static final String	JDBC_VALIDATE_THROUGH_PREPARE	"lens.driver.jdbc.validate.through.prepare"

org.apache.lens.lib.query.AbstractOutputFormatter

public static final String

HEADER_TYPE

"string"

org.apache.lens.lib.query.CSVSerde

public static final char	DEFAULT_COLLECTION_SEPERATOR	44
public static final char	DEFAULT_MAP_KEY_VALUE_SEPERATOR	61
public static final String	DEFAULT_NULL_FORMAT	"NULL"
public static final char	DEFAULT_STRUCT_FIELD_SEPERATOR	58
public static final char	DEFAULT_UNION_TAG_FIELD_SEPERATOR	58

org.apache.lens.lib.query.LensFileOutputFormat

public static final String	NEWLINE	"\n"
public static final String	UTF16LE	"UTF-16LE"
public static final String	UTF8	"UTF-8"

org.apache.lens.lib.query.ZipFileFormatter

public static final String

PART_SUFFIX

"_part-"

org.apache.lens.ml.api.LensML

public static final String

NAME

"ml"

org.apache.lens.ml.impl.HiveMLUDF

public static final String

UDF_NAME

"predict"

org.apache.lens.ml.impl.ModelLoader

public static final long	MODEL_CACHE_SIZE	10L
public static final long	MODEL_CACHE_TIMEOUT	3600000L
public static final String	MODEL_PATH_BASE_DIR	"lens.ml.model.basedir"
public static final String	MODEL_PATH_BASE_DIR_DEFAULT	"file:///tmp"
public static final String	TEST_REPORT_BASE_DIR	"lens.ml.test.basedir"
public static final String	TEST_REPORT_BASE_DIR_DEFAULT	"file:///tmp/ml_reports"

org.apache.lens.ml.server.MLServiceResource

public static final String

ML_UP_MESSAGE

"ML service is up"

org.apache.lens.server.LensRequestListener

public static final String	EXCEPTION_COUNT	"count"
public static final String	HTTP_CLIENT_ERROR	"http-client-error"
public static final String	HTTP_ERROR	"http-error"
public static final String	HTTP_REQUESTS_FINISHED	"http-requests-finished"
public static final String	HTTP_REQUESTS_STARTED	"http-requests-started"
public static final String	HTTP_SERVER_ERROR	"http-server-error"
public static final String	HTTP_UNKOWN_ERROR	"http-unkown-error"

org.apache.lens.server.LensServices

public static final String

LENS_SERVICES_NAME

"lens_services"

org.apache.lens.server.LensServletContextListener

public static final String

LOG_PROPERTIES_FILE_KEY

"lens.server.log4j.properties"

org.apache.lens.server.api.LensConfConstants

public static final String	ACCEPTOR_CLASSES	"lens.server.query.acceptors"
public static final String	AUX_JARS	"lens.session.aux.jars"
public static final String	CSV_METRICS_DIRECTORY_PATH	"lens.server.metrics.csv.directory.path"
public static final String	DATABASE_RESOURCE_DIR	"lens.server.database.resource.dir"
public static final boolean	DEFAULT_ADD_INSERT_OVEWRITE	true
public static final String	DEFAULT_DATABASE_RESOURCE_DIR	"/tmp/lens/resources"
public static final boolean	DEFAULT_DRIVER_PERSISTENT_RESULT_SET	true
public static final boolean	DEFAULT_ENABLE_QUERY_METRICS	false
public static final int	DEFAULT_ESTIMATE_POOL_KEEP_ALIVE_MILLIS	60000
public static final int	DEFAULT_ESTIMATE_POOL_MAX_THREADS	100
public static final int	DEFAULT_ESTIMATE_POOL_MIN_THREADS	3
public static final long	DEFAULT_ESTIMATE_TIMEOUT_MILLIS	300000L
public static final int	DEFAULT_FINISHED_QUERIES	100
public static final int	DEFAULT_GANGLIA_PORT	8080
public static final int	DEFAULT_GRAPHITE_PORT	8080
public static final String	DEFAULT_HDFS_OUTPUT_PATH	"hdfsout"
public static final String	DEFAULT_INMEMORY_OUTPUT_FORMATTER	"org.apache.lens.lib.query.FileSerdeFormatter"
public static final String	DEFAULT_OUTPUT_CHARSET_ENCODING	"UTF-8"
public static final String	DEFAULT_OUTPUT_COMPRESSION_CODEC	"org.apache.hadoop.io.compress.GzipCodec"
public static final boolean	DEFAULT_OUTPUT_ENABLE_COMPRESSION	false
public static final String	DEFAULT_OUTPUT_FILE_EXTN	".csv"
public static final String	DEFAULT_OUTPUT_SERDE	"org.apache.lens.lib.query.CSVSerde"
public static final boolean	DEFAULT_OUTPUT_WRITE_FOOTER	false
public static final boolean	DEFAULT_OUTPUT_WRITE_HEADER	false
public static final String	DEFAULT_PERSISTENT_OUTPUT_FORMATTER	"org.apache.lens.lib.query.FilePersistentFormatter"
public static final boolean	DEFAULT_PERSISTENT_RESULT_SET	false
public static final long	DEFAULT_RESULT_FORMAT_SIZE_THRESHOLD	10737418240L
public static final boolean	DEFAULT_RESULT_SPLIT_INTO_MULTIPLE	false
public static final long	DEFAULT_RESULT_SPLIT_MULTIPLE_MAX_ROWS	100000L
public static final String	DEFAULT_SERVER_BASE_URL	"http://0.0.0.0:9999/lensapi"
public static final String	DEFAULT_SERVER_DB_DRIVER_NAME	"org.hsqldb.jdbcDriver"
public static final String	DEFAULT_SERVER_DB_JDBC_URL	"jdbc:hsqldb:/tmp/lensserver/queries.db"
public static final String	DEFAULT_SERVER_DB_PASS	""
public static final String	DEFAULT_SERVER_DB_USER	"SA"
public static final String	DEFAULT_SERVER_DB_VALIDATION_QUERY	"select 1 from INFORMATION_SCHEMA.SYSTEM_USERS"
public static final String	DEFAULT_SERVER_MODE	"OPEN"
public static final boolean	DEFAULT_SERVER_RECOVER_ON_RESTART	true
public static final boolean	DEFAULT_SERVER_RESTART_ENABLED	true
public static final long	DEFAULT_SERVER_SNAPSHOT_INTERVAL	300000L
public static final String	DEFAULT_SERVER_STATE_PERSIST_LOCATION	"file:///tmp/lensserver"
public static final boolean	DEFAULT_SERVER_UI_ENABLE	true
public static final boolean	DEFAULT_SERVER_UI_ENABLE_CACHING	true
public static final String	DEFAULT_SERVER_UI_STATIC_DIR	"webapp/lens-server/static"
public static final String	DEFAULT_SERVER_UI_URI	"http://0.0.0.0:19999/"
public static final int	DEFAULT_STATE_PERSIST_OUT_STREAM_BUFF_SIZE	1048576
public static final String	DEFAULT_STATISTICS_DATABASE	"lensstats"
public static final String	DEFAULT_STATISTICS_WAREHOUSE	"file:///tmp/lens/statistics/warehouse"
public static final long	DEFAULT_STATS_ROLLUP_SCAN_RATE	3600000L
public static final String	DRIVER_CLASSES	"lens.server.drivers"
public static final String	DRIVER_SELECTOR_CLASS	"lens.server.driver.selector.class"
public static final String	ENABLE_CONSOLE_METRICS	"lens.server.enable.console.metrics"
public static final String	ENABLE_CSV_METRICS	"lens.server.enable.csv.metrics"
public static final String	ENABLE_GANGLIA_METRICS	"lens.server.enable.ganglia.metrics"
public static final String	ENABLE_GRAPHITE_METRICS	"lens.server.enable.graphite.metrics"
public static final String	ENABLE_QUERY_METRICS	"lens.query.enable.metrics.per.query"
public static final String	ENABLE_RESOURCE_METHOD_METERING	"lens.server.enable.resource.method.metering"
public static final String	ESTIMATE_POOL_KEEP_ALIVE_MILLIS	"lens.server.estimate.pool.keepalive.millis"
public static final String	ESTIMATE_POOL_MAX_THREADS	"lens.server.estimate.pool.max.threads"
public static final String	ESTIMATE_POOL_MIN_THREADS	"lens.server.estimate.pool.min.threads"
public static final String	ESTIMATE_TIMEOUT_MILLIS	"lens.server.estimate.timeout.millis"
public static final String	EVENT_SERVICE_THREAD_POOL_SIZE	"lens.server.event.service.thread.pool.size"
public static final String	GANGLIA_PORT	"lens.server.metrics.ganglia.port"
public static final String	GANGLIA_SERVERNAME	"lens.server.metrics.ganglia.host"
public static final String	GRAPHITE_PORT	"lens.server.metrics.graphite.port"
public static final String	GRAPHITE_SERVERNAME	"lens.server.metrics.graphite.host"
public static final String	MAIL_DEFAULT_SMTP_CONNECTIONTIMEOUT	"15000"
public static final String	MAIL_DEFAULT_SMTP_TIMEOUT	"30000"
public static final String	MAIL_FROM_ADDRESS	"lens.server.mail.from.address"
public static final String	MAIL_HOST	"lens.server.mail.host"
public static final String	MAIL_PORT	"lens.server.mail.port"
public static final String	MAIL_SMTP_CONNECTIONTIMEOUT	"lens.server.mail.smtp.connectiontimeout"
public static final String	MAIL_SMTP_TIMEOUT	"lens.server.mail.smtp.timeout"
public static final String	MAPRED_JOB_QUEUE_NAME	"mapred.job.queue.name"
public static final String	MAX_NUMBER_OF_FINISHED_QUERY	"lens.server.max.finished.queries"
public static final String	METASTORE_PFX	"lens.metastore."
public static final String	NATIVE_DB_NAME	"lens.metastore.native.db.name"
public static final String	NATIVE_TABLE_NAME	"lens.metastore.native.table.name"
public static final String	QUERY_ADD_INSERT_OVEWRITE	"lens.query.add.insert.overwrite"
public static final String	QUERY_HDFS_OUTPUT_PATH	"lens.query.hdfs.output.path"
public static final String	QUERY_MAIL_NOTIFY	"lens.query.enable.mail.notify"
public static final String	QUERY_METRIC_DRIVER_STACK_NAME	"lens.query.metric.driver.stack.name"
public static final String	QUERY_METRIC_UNIQUE_ID_CONF_KEY	"lens.query.metric.unique.id"
public static final String	QUERY_OUTPUT_CHARSET_ENCODING	"lens.query.output.charset.encoding"
public static final String	QUERY_OUTPUT_COMPRESSION_CODEC	"lens.query.output.compression.codec"
public static final String	QUERY_OUTPUT_DIRECTORY_FORMAT	"lens.query.result.output.dir.format"
public static final String	QUERY_OUTPUT_ENABLE_COMPRESSION	"lens.query.output.enable.compression"
public static final String	QUERY_OUTPUT_FILE_EXTN	"lens.query.output.file.extn"
public static final String	QUERY_OUTPUT_FOOTER	"lens.query.output.footer"
public static final String	QUERY_OUTPUT_FORMATTER	"lens.query.output.formatter"
public static final String	QUERY_OUTPUT_HEADER	"lens.query.output.header"
public static final String	QUERY_OUTPUT_SERDE	"lens.query.result.output.serde"
public static final String	QUERY_OUTPUT_SQL_FORMAT	"lens.query.result.output.sql.format"
public static final String	QUERY_OUTPUT_WRITE_FOOTER	"lens.query.output.write.footer"
public static final String	QUERY_OUTPUT_WRITE_HEADER	"lens.query.output.write.header"
public static final String	QUERY_PERSISTENT_RESULT_INDRIVER	"lens.query.enable.persistent.resultset.indriver"
public static final String	QUERY_PERSISTENT_RESULT_SET	"lens.query.enable.persistent.resultset"
public static final String	QUERY_PFX	"lens.query."
public static final String	QUERY_RESULT_DEFAULT_EMAIL_CC	""
public static final String	QUERY_RESULT_EMAIL_CC	"lens.query.result.email.cc"
public static final String	QUERY_STATE_LOGGER_ENABLED	"lens.server.query.state.logger.enabled"
public static final String	REPORTING_PERIOD	"lens.server.metrics.reporting.period"
public static final String	RESULT_FORMAT_SIZE_THRESHOLD	"lens.query.result.size.format.threshold"
public static final String	RESULT_FS_READ_URL	"lens.query.result.fs.read.url"
public static final String	RESULT_SET_PARENT_DIR	"lens.query.result.parent.dir"
public static final String	RESULT_SET_PARENT_DIR_DEFAULT	"/tmp/lensreports"
public static final String	RESULT_SPLIT_INTO_MULTIPLE	"lens.query.result.split.multiple"
public static final String	RESULT_SPLIT_MULTIPLE_MAX_ROWS	"lens.query.result.split.multiple.maxrows"
public static final String	SERVER_BASE_URL	"lens.server.base.url"
public static final String	SERVER_DB_DRIVER_NAME	"lens.server.db.driver.name"
public static final String	SERVER_DB_JDBC_PASS	"lens.server.db.jdbc.pass"
public static final String	SERVER_DB_JDBC_URL	"lens.server.db.jdbc.url"
public static final String	SERVER_DB_JDBC_USER	"lens.server.db.jdbc.user"
public static final String	SERVER_DB_VALIDATION_QUERY	"lens.server.db.validation.query"
public static final String	SERVER_DOMAIN	"lens.server.domain"
public static final String	SERVER_MODE	"lens.server.mode"
public static final String	SERVER_PFX	"lens.server."
public static final String	SERVER_RECOVER_ON_RESTART	"lens.server.recover.onrestart"
public static final String	SERVER_RESTART_ENABLED	"lens.server.restart.enabled"
public static final String	SERVER_SNAPSHOT_INTERVAL	"lens.server.snapshot.interval"
public static final String	SERVER_STATE_PERSIST_LOCATION	"lens.server.persist.location"
public static final String	SERVER_UI_ENABLE	"lens.server.ui.enable"
public static final String	SERVER_UI_ENABLE_CACHING	"lens.server.ui.enable.caching"
public static final String	SERVER_UI_STATIC_DIR	"lens.server..ui.static.dir"
public static final String	SERVER_UI_URI	"lens.server.ui.base.uri"
public static final String	SERVICE_IMPL_SFX	".service.impl"
public static final String	SERVICE_NAMES	"lens.server.servicenames"
public static final String	SERVICE_PROVIDER_FACTORY	"lens.server.service.provider.factory"
public static final String	SESSION_CLUSTER_USER	"lens.session.cluster.user"
public static final String	SESSION_LOGGEDIN_USER	"lens.session.loggedin.user"
public static final String	SESSION_PFX	"lens.session."
public static final String	SESSION_TIMEOUT_SECONDS	"lens.server.session.timeout.seconds"
public static final long	SESSION_TIMEOUT_SECONDS_DEFAULT	86400L
public static final String	STATE_PERSIST_OUT_STREAM_BUFF_SIZE	"lens.server.state.persist.out.stream.buffer.size"
public static final String	STATISTICS_DATABASE_KEY	"lens.server.statistics.db"
public static final String	STATISTICS_WAREHOUSE_KEY	"lens.server.statistics.warehouse.dir"
public static final String	STATS_ROLLUP_SCAN_RATE	"lens.server.statistics.log.rollover.interval"
public static final String	STATS_STORE_CLASS	"lens.server.statistics.store.class"
public static final String	STORAGE_COST	"lens.metastore.table.storage.cost"
public static final String	USER_RESOLVER_CACHE_EXPIRY	"lens.server.user.resolver.cache.expiry"
public static final String	USER_RESOLVER_CACHE_MAX_SIZE	"lens.server.user.resolver.cache.max_size"
public static final String	USER_RESOLVER_CUSTOM_CLASS	"lens.server.user.resolver.custom.class"
public static final String	USER_RESOLVER_DB_KEYS	"lens.server.user.resolver.db.keys"
public static final String	USER_RESOLVER_DB_QUERY	"lens.server.user.resolver.db.query"
public static final String	USER_RESOLVER_FIXED_VALUE	"lens.server.user.resolver.fixed.value"
public static final String	USER_RESOLVER_LDAP_BIND_DN	"lens.server.user.resolver.ldap.bind.dn"
public static final String	USER_RESOLVER_LDAP_BIND_PASSWORD	"lens.server.user.resolver.ldap.bind.password"
public static final String	USER_RESOLVER_LDAP_FIELDS	"lens.server.user.resolver.ldap.fields"
public static final String	USER_RESOLVER_LDAP_INTERMEDIATE_DB_DELETE_SQL	"lens.server.user.resolver.ldap.intermediate.db.delete.sql"
public static final String	USER_RESOLVER_LDAP_INTERMEDIATE_DB_INSERT_SQL	"lens.server.user.resolver.ldap.intermediate.db.insert.sql"
public static final String	USER_RESOLVER_LDAP_INTERMEDIATE_DB_QUERY	"lens.server.user.resolver.ldap.intermediate.db.query"
public static final String	USER_RESOLVER_LDAP_SEARCH_BASE	"lens.server.user.resolver.ldap.search.base"
public static final String	USER_RESOLVER_LDAP_SEARCH_FILTER	"lens.server.user.resolver.ldap.search.filter"
public static final String	USER_RESOLVER_LDAP_URL	"lens.server.user.resolver.ldap.url"
public static final String	USER_RESOLVER_PROPERTYBASED_FILENAME	"lens.server.user.resolver.propertybased.filename"
public static final String	USER_RESOLVER_TYPE	"lens.server.user.resolver.type"
public static final String	WHETHER_MAIL_NOTIFY_DEFAULT	"false"
public static final String	WS_FEATURE_IMPL_SFX	".ws.feature.impl"
public static final String	WS_FEATURE_NAMES	"lens.server.ws.featurenames"
public static final String	WS_FILTER_IMPL_SFX	".ws.filter.impl"
public static final String	WS_FILTER_NAMES	"lens.server.ws.filternames"
public static final String	WS_LISTENER_IMPL_SFX	".ws.listener.impl"
public static final String	WS_LISTENER_NAMES	"lens.server.ws.listenernames"
public static final String	WS_RESOURCE_IMPL_SFX	".ws.resource.impl"
public static final String	WS_RESOURCE_NAMES	"lens.server.ws.resourcenames"

org.apache.lens.server.api.events.LensEventListener<T extends LensEvent>

public static final String

HANDLER_METHOD_NAME

"onEvent"

org.apache.lens.server.api.events.LensEventService

public static final String

NAME

"event"

org.apache.lens.server.api.metastore.CubeMetastoreService

public static final String

NAME

"metastore"

org.apache.lens.server.api.metrics.MetricsService

public static final String	ACCEPTED_QUERIES	"accepted-queries"
public static final String	CANCELLED_QUERIES	"cancelled-queries"
public static final String	FAILED_QUERIES	"failed-queries"
public static final String	FINISHED_QUERIES	"finished-queries"
public static final String	NAME	"metrics"
public static final String	QUEUED_QUERIES	"queued-queries"
public static final String	RUNNING_QUERIES	"running-queries"

org.apache.lens.server.api.query.QueryExecutionService

public static final String

NAME

"query"

org.apache.lens.server.api.session.SessionService

public static final String

NAME

"session"

org.apache.lens.server.query.QueryEndNotifier

public static final String

EMAIL_ERROR_COUNTER

"email-send-errors"

org.apache.lens.server.query.QueryExecutionServiceImpl

public static final String	NAME	"query"
public static final String	PREPARED_QUERIES_COUNTER	"prepared-queries"
public static final String	PREPARED_QUERY_PURGER_COUNTER	"prepared-query-purger-errors"
public static final String	QUERY_PURGER_COUNTER	"query-purger-errors"
public static final String	QUERY_SUBMITTER_COUNTER	"query-submitter-errors"
public static final String	STATUS_UPDATE_COUNTER	"status-update-errors"

org.apache.lens.server.session.DatabaseResourceService

public static final String

NAME

"database-resources"

org.apache.lens.server.stats.StatisticsService

public static final String

STATS_SVC_NAME

"stats"

org.apache.lens.server.stats.store.log.LogStatisticsStore

public static final String

LOG_STORE_ERRORS

"log-store-errors"

org.apache.lens.server.stats.store.log.StatisticsLogFileScannerTask

public static final String

LOG_SCANNER_ERRORS

"log-scanner-errors"

org.apache.lens.server.stats.store.log.StatisticsLogPartitionHandler

public static final String

LOG_PARTITION_HANDLER_COUNTER

"log-partition-handler-errors"

org.apache.lens.storage.db.DBStorage

public static final String

DB_URL

"lens.storage.db.url"