Package org.apache.hadoop.yarn.server.timelineservice.documentstore.reader.cosmosdb

Class CosmosDBDocumentStoreReader<TimelineDoc extends TimelineDocument>

java.lang.Object

org.apache.hadoop.yarn.server.timelineservice.documentstore.reader.cosmosdb.CosmosDBDocumentStoreReader<TimelineDoc>

All Implemented Interfaces:

java.lang.AutoCloseable, DocumentStoreReader<TimelineDoc>

public class CosmosDBDocumentStoreReader<TimelineDoc extends TimelineDocument>
extends java.lang.Object
implements DocumentStoreReader<TimelineDoc>

This is the Document Store Reader implementation for DocumentStoreVendor.COSMOS_DB.

Constructor Summary

Constructors

Constructor	Description
CosmosDBDocumentStoreReader(org.apache.hadoop.conf.Configuration conf)

Method Summary

Modifier and Type	Method	Description
void	close()
java.util.Set<java.lang.String>	fetchEntityTypes(java.lang.String collectionName, org.apache.hadoop.yarn.server.timelineservice.reader.TimelineReaderContext context)
TimelineDoc	readDocument(java.lang.String collectionName, org.apache.hadoop.yarn.server.timelineservice.reader.TimelineReaderContext context, java.lang.Class<TimelineDoc> timelineDocClass)
java.util.List<TimelineDoc>	readDocumentList(java.lang.String collectionName, org.apache.hadoop.yarn.server.timelineservice.reader.TimelineReaderContext context, java.lang.Class<TimelineDoc> timelineDocClass, long size)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CosmosDBDocumentStoreReader

public CosmosDBDocumentStoreReader(org.apache.hadoop.conf.Configuration conf)

Method Detail

readDocumentList

public java.util.List<TimelineDoc> readDocumentList(java.lang.String collectionName,
                                                    org.apache.hadoop.yarn.server.timelineservice.reader.TimelineReaderContext context,
                                                    java.lang.Class<TimelineDoc> timelineDocClass,
                                                    long size)
                                             throws NoDocumentFoundException

Specified by:

readDocumentList in interface DocumentStoreReader<TimelineDoc extends TimelineDocument>

Throws:

NoDocumentFoundException

fetchEntityTypes

public java.util.Set<java.lang.String> fetchEntityTypes(java.lang.String collectionName,
                                                        org.apache.hadoop.yarn.server.timelineservice.reader.TimelineReaderContext context)

Specified by:

fetchEntityTypes in interface DocumentStoreReader<TimelineDoc extends TimelineDocument>

readDocument

public TimelineDoc readDocument(java.lang.String collectionName,
                                org.apache.hadoop.yarn.server.timelineservice.reader.TimelineReaderContext context,
                                java.lang.Class<TimelineDoc> timelineDocClass)
                         throws NoDocumentFoundException

Specified by:

readDocument in interface DocumentStoreReader<TimelineDoc extends TimelineDocument>

Throws:

NoDocumentFoundException

close

public void close()

Specified by:

close in interface java.lang.AutoCloseable