Uses of Interface
org.apache.hadoop.yarn.server.timelineservice.storage.common.ColumnPrefix

Packages that use ColumnPrefix

Package	Description
org.apache.hadoop.yarn.server.timelineservice.reader.filter	Package org.apache.hadoop.server.timelineservice.reader.filter stores timeline filter implementations.
org.apache.hadoop.yarn.server.timelineservice.storage.application	Package org.apache.hadoop.yarn.server.timelineservice.storage.application contains classes related to implementation for application table.
org.apache.hadoop.yarn.server.timelineservice.storage.apptoflow	Package org.apache.hadoop.yarn.server.timelineservice.storage.apptoflow contains classes related to implementation for app to flow table.
org.apache.hadoop.yarn.server.timelineservice.storage.entity	Package org.apache.hadoop.yarn.server.timelineservice.storage.entity contains classes related to implementation for entity table.
org.apache.hadoop.yarn.server.timelineservice.storage.flow	Package org.apache.hadoop.yarn.server.timelineservice.storage.flow contains classes related to implementation for flow related tables, viz.
org.apache.hadoop.yarn.server.timelineservice.storage.reader	Package org.apache.hadoop.yarn.server.timelineservice.storage.reader contains classes used to read entities from backend based on query type.
org.apache.hadoop.yarn.server.timelineservice.storage.subapplication	Package org.apache.hadoop.yarn.server.timelineservice.storage.subapplication contains classes related to implementation for subapplication table.

Uses of ColumnPrefix in org.apache.hadoop.yarn.server.timelineservice.reader.filter

Methods in org.apache.hadoop.yarn.server.timelineservice.reader.filter with parameters of type ColumnPrefix

Modifier and Type	Method and Description
static <T> org.apache.hadoop.hbase.filter.Filter	TimelineFilterUtils.createFilterForConfsOrMetricsToRetrieve(org.apache.hadoop.yarn.server.timelineservice.reader.filter.TimelineFilterList confsOrMetricToRetrieve, ColumnFamily<T> columnFamily, ColumnPrefix<T> columnPrefix) Create filters for confs or metrics to retrieve.
static <T> org.apache.hadoop.hbase.filter.FilterList	TimelineFilterUtils.createHBaseFilterList(ColumnPrefix<T> colPrefix, org.apache.hadoop.yarn.server.timelineservice.reader.filter.TimelineFilterList filterList) Creates equivalent HBase FilterList from TimelineFilterList while converting different timeline filters(of type TimelineFilter) into their equivalent HBase filters.
static <T> org.apache.hadoop.hbase.filter.Filter	TimelineFilterUtils.createHBaseQualifierFilter(org.apache.hadoop.hbase.filter.CompareFilter.CompareOp compareOp, ColumnPrefix<T> columnPrefix) Create a HBase QualifierFilter for the passed column prefix and compare op.

Uses of ColumnPrefix in org.apache.hadoop.yarn.server.timelineservice.storage.application

Classes in org.apache.hadoop.yarn.server.timelineservice.storage.application that implement ColumnPrefix

Modifier and Type	Class and Description
class	ApplicationColumnPrefix Identifies partially qualified columns for the application table.

Uses of ColumnPrefix in org.apache.hadoop.yarn.server.timelineservice.storage.apptoflow

Classes in org.apache.hadoop.yarn.server.timelineservice.storage.apptoflow that implement ColumnPrefix

Modifier and Type	Class and Description
class	AppToFlowColumnPrefix Identifies partially qualified columns for the app-to-flow table.

Uses of ColumnPrefix in org.apache.hadoop.yarn.server.timelineservice.storage.entity

Classes in org.apache.hadoop.yarn.server.timelineservice.storage.entity that implement ColumnPrefix

Modifier and Type	Class and Description
class	EntityColumnPrefix Identifies partially qualified columns for the entity table.

Uses of ColumnPrefix in org.apache.hadoop.yarn.server.timelineservice.storage.flow

Classes in org.apache.hadoop.yarn.server.timelineservice.storage.flow that implement ColumnPrefix

Modifier and Type	Class and Description
class	FlowActivityColumnPrefix Identifies partially qualified columns for the FlowActivityTable.
class	FlowRunColumnPrefix Identifies partially qualified columns for the FlowRunTable.

Uses of ColumnPrefix in org.apache.hadoop.yarn.server.timelineservice.storage.reader

Methods in org.apache.hadoop.yarn.server.timelineservice.storage.reader with parameters of type ColumnPrefix

Modifier and Type	Method and Description
protected <T> byte[]	TimelineEntityReader.createColQualifierPrefix(ColumnPrefix<T> colPrefix, String column)
protected <T> org.apache.hadoop.hbase.filter.FilterList	TimelineEntityReader.createFiltersFromColumnQualifiers(ColumnPrefix<T> colPrefix, Set<String> columns) Create a filter list of qualifier filters based on passed set of columns.
protected static <T> void	TimelineEntityReader.readEvents(org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity entity, org.apache.hadoop.hbase.client.Result result, ColumnPrefix<T> prefix) Read events from the entity table or the application table.
protected void	TimelineEntityReader.readMetrics(org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity entity, org.apache.hadoop.hbase.client.Result result, ColumnPrefix<?> columnPrefix) Helper method for reading and deserializing TimelineMetric objects using the specified column prefix.
protected <T> void	TimelineEntityReader.readRelationship(org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity entity, org.apache.hadoop.hbase.client.Result result, ColumnPrefix<T> prefix, boolean isRelatedTo) Helper method for reading relationship.

Uses of ColumnPrefix in org.apache.hadoop.yarn.server.timelineservice.storage.subapplication

Classes in org.apache.hadoop.yarn.server.timelineservice.storage.subapplication that implement ColumnPrefix

Modifier and Type	Class and Description
class	SubApplicationColumnPrefix Identifies partially qualified columns for the sub app table.