Package org.apache.spark.storage

Class PythonWorkerLogBlockId

Object

org.apache.spark.storage.BlockId

org.apache.spark.storage.LogBlockId

org.apache.spark.storage.PythonWorkerLogBlockId

All Implemented Interfaces:

Serializable, scala.Equals, scala.Product

public class PythonWorkerLogBlockId
extends LogBlockId
implements scala.Product, Serializable

Identifies a block of Python worker log data.

param: lastLogTime the timestamp of the last log entry in this block, used for filtering and log management. param: executorId the ID of the executor that produced this log block. param: sessionId the session ID to isolate the logs. param: workerId the worker ID to distinguish the Python worker process.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
PythonWorkerLogBlockId(long lastLogTime, String executorId, String sessionId, String workerId)

Method Summary

Modifier and Type	Method	Description
abstract static R	apply(T1 v1, T2 v2, T3 v3, T4 v4)
String	executorId()
long	lastLogTime()
scala.Enumeration.Value	logBlockType()
String	name()	A globally unique identifier for this Block.
String	sessionId()
static String	toString()
String	workerId()

Methods inherited from class org.apache.spark.storage.LogBlockId

empty

Methods inherited from class org.apache.spark.storage.BlockId

apply, asRDDId, BROADCAST, isBroadcast, isRDD, isShuffle, isShuffleChunk, PYTHON_STREAM, PYTHON_WORKER_LOG_BLOCK, RDD, SHUFFLE, SHUFFLE_BATCH, SHUFFLE_CHUNK, SHUFFLE_DATA, SHUFFLE_INDEX, SHUFFLE_MERGED, SHUFFLE_MERGED_DATA, SHUFFLE_MERGED_INDEX, SHUFFLE_MERGED_META, SHUFFLE_PUSH, STREAM, TASKRESULT, TEMP_LOCAL, TEMP_SHUFFLE, TEST, TEST_LOG_BLOCK, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface scala.Equals

canEqual, equals

Methods inherited from interface scala.Product

productArity, productElement, productElementName, productElementNames, productIterator, productPrefix

Constructor Details

PythonWorkerLogBlockId

public PythonWorkerLogBlockId(long lastLogTime,
 String executorId,
 String sessionId,
 String workerId)

Method Details

apply

public abstract static R apply(T1 v1,
 T2 v2,
 T3 v3,
 T4 v4)

toString

public static String toString()

lastLogTime

public long lastLogTime()

Specified by:

lastLogTime in class LogBlockId

executorId

public String executorId()

Specified by:

executorId in class LogBlockId

sessionId

public String sessionId()

workerId

public String workerId()

name

public String name()

Description copied from class: BlockId

A globally unique identifier for this Block. Can be used for ser/de.

Specified by:

name in class BlockId

logBlockType

public scala.Enumeration.Value logBlockType()

Specified by:

logBlockType in class LogBlockId