public class DocumentStoreTimelineReaderImpl
extends org.apache.hadoop.service.AbstractService
implements org.apache.hadoop.yarn.server.timelineservice.storage.TimelineReader
DocumentStoreVendor that is
configured, the documents are read from that backend.| Constructor and Description |
|---|
DocumentStoreTimelineReaderImpl() |
| Modifier and Type | Method and Description |
|---|---|
Set<org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity> |
getEntities(org.apache.hadoop.yarn.server.timelineservice.reader.TimelineReaderContext context,
org.apache.hadoop.yarn.server.timelineservice.reader.TimelineEntityFilters filters,
org.apache.hadoop.yarn.server.timelineservice.reader.TimelineDataToRetrieve dataToRetrieve) |
org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity |
getEntity(org.apache.hadoop.yarn.server.timelineservice.reader.TimelineReaderContext context,
org.apache.hadoop.yarn.server.timelineservice.reader.TimelineDataToRetrieve dataToRetrieve) |
Set<String> |
getEntityTypes(org.apache.hadoop.yarn.server.timelineservice.reader.TimelineReaderContext context) |
org.apache.hadoop.yarn.api.records.timeline.TimelineHealth |
getHealthStatus() |
void |
serviceInit(org.apache.hadoop.conf.Configuration conf) |
void |
serviceStop() |
close, getBlockers, getConfig, getFailureCause, getFailureState, getLifecycleHistory, getName, getServiceState, getStartTime, init, isInState, noteFailure, putBlocker, registerGlobalListener, registerServiceListener, removeBlocker, serviceStart, setConfig, start, stop, toString, unregisterGlobalListener, unregisterServiceListener, waitForServiceToStoppublic void serviceInit(org.apache.hadoop.conf.Configuration conf)
throws Exception
serviceInit in class org.apache.hadoop.service.AbstractServiceExceptionpublic void serviceStop()
throws Exception
serviceStop in class org.apache.hadoop.service.AbstractServiceExceptionpublic org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity getEntity(org.apache.hadoop.yarn.server.timelineservice.reader.TimelineReaderContext context,
org.apache.hadoop.yarn.server.timelineservice.reader.TimelineDataToRetrieve dataToRetrieve)
throws IOException
getEntity in interface org.apache.hadoop.yarn.server.timelineservice.storage.TimelineReaderIOExceptionpublic Set<org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity> getEntities(org.apache.hadoop.yarn.server.timelineservice.reader.TimelineReaderContext context, org.apache.hadoop.yarn.server.timelineservice.reader.TimelineEntityFilters filters, org.apache.hadoop.yarn.server.timelineservice.reader.TimelineDataToRetrieve dataToRetrieve) throws IOException
getEntities in interface org.apache.hadoop.yarn.server.timelineservice.storage.TimelineReaderIOExceptionpublic Set<String> getEntityTypes(org.apache.hadoop.yarn.server.timelineservice.reader.TimelineReaderContext context)
getEntityTypes in interface org.apache.hadoop.yarn.server.timelineservice.storage.TimelineReaderpublic org.apache.hadoop.yarn.api.records.timeline.TimelineHealth getHealthStatus()
getHealthStatus in interface org.apache.hadoop.yarn.server.timelineservice.storage.TimelineReaderCopyright © 2008–2024 Apache Software Foundation. All rights reserved.