Package org.apache.cassandra.spark.bulkwriter

Class DirectStreamSession

java.lang.Object

org.apache.cassandra.spark.bulkwriter.StreamSession<TransportContext.DirectDataBulkWriterContext>

org.apache.cassandra.spark.bulkwriter.DirectStreamSession

public class DirectStreamSession
extends StreamSession<TransportContext.DirectDataBulkWriterContext>

Field Summary

Fields inherited from class org.apache.cassandra.spark.bulkwriter.StreamSession

errors, executorService, failureHandler, replicas, sessionID, sstableWriter, tokenRange, tokenRangeMapping, transportContext, writerContext

Constructor Summary

Constructors

Constructor	Description
DirectStreamSession(BulkWriterContext writerContext, SortedSSTableWriter sstableWriter, TransportContext.DirectDataBulkWriterContext transportContext, java.lang.String sessionID, com.google.common.collect.Range<java.math.BigInteger> tokenRange, ReplicaAwareFailureHandler<RingInstance> failureHandler, java.util.concurrent.ExecutorService executorService)

Method Summary

Modifier and Type	Method	Description
protected StreamResult	doFinalizeStream()	Finalize the stream with the produced sstables and return the stream result.
protected void	onSSTablesProduced(java.util.Set<org.apache.cassandra.bridge.SSTableDescriptor> sstables)	Get notified on sstables produced.
protected void	sendRemainingSSTables()	Send the SSTable(s) written by SSTableWriter The code runs on a separate thread

Methods inherited from class org.apache.cassandra.spark.bulkwriter.StreamSession

addRow, finalizeStreamAsync, getTokenRange, isFileStreamed, isStreamFinalized, recordStreamedFile, rowCount, setLastStreamFailure, throwIfLastStreamFailed

Methods inherited from class java.lang.Object

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

Constructor Detail

DirectStreamSession

public DirectStreamSession(BulkWriterContext writerContext,
                           SortedSSTableWriter sstableWriter,
                           TransportContext.DirectDataBulkWriterContext transportContext,
                           java.lang.String sessionID,
                           com.google.common.collect.Range<java.math.BigInteger> tokenRange,
                           ReplicaAwareFailureHandler<RingInstance> failureHandler,
                           java.util.concurrent.ExecutorService executorService)

Method Detail

onSSTablesProduced

protected void onSSTablesProduced(java.util.Set<org.apache.cassandra.bridge.SSTableDescriptor> sstables)

Description copied from class: StreamSession

Get notified on sstables produced. When the method is invoked, the input parameter 'sstables' is guaranteed to be non-empty.

Specified by:

onSSTablesProduced in class StreamSession<TransportContext.DirectDataBulkWriterContext>

Parameters:

sstables - produces SSTables

doFinalizeStream

protected StreamResult doFinalizeStream()

Description copied from class: StreamSession

Finalize the stream with the produced sstables and return the stream result.

Specified by:

doFinalizeStream in class StreamSession<TransportContext.DirectDataBulkWriterContext>

Returns:

stream result

sendRemainingSSTables

protected void sendRemainingSSTables()

Description copied from class: StreamSession

Send the SSTable(s) written by SSTableWriter The code runs on a separate thread

Specified by:

sendRemainingSSTables in class StreamSession<TransportContext.DirectDataBulkWriterContext>