org.apache.hadoop.mapreduce.lib.output.committer.manifest.files

Class DiagnosticKeys

java.lang.Object

org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.DiagnosticKeys

@InterfaceAudience.Public
 @InterfaceStability.Unstable
public final class DiagnosticKeys
extends Object

Diagnostic keys in the manifests.

Field Summary

Fields

Modifier and Type	Field and Description
static String	EXCEPTION
static String	FREE_MEMORY
static String	HEAP_MEMORY
static String	MANIFESTS Directory where manifests were renamed: "manifests".
static String	PRINCIPAL Attribute added to diagnostics in _SUCCESS file.
static String	STACKTRACE
static String	STAGE
static String	TOTAL_MEMORY

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

PRINCIPAL

public static final String PRINCIPAL

Attribute added to diagnostics in _SUCCESS file.

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Constant Field Values

STAGE

public static final String STAGE

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Constant Field Values

EXCEPTION

public static final String EXCEPTION

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Constant Field Values

STACKTRACE

public static final String STACKTRACE

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Constant Field Values

TOTAL_MEMORY

public static final String TOTAL_MEMORY

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Constant Field Values

FREE_MEMORY

public static final String FREE_MEMORY

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Constant Field Values

HEAP_MEMORY

public static final String HEAP_MEMORY

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Constant Field Values

MANIFESTS

public static final String MANIFESTS

Directory where manifests were renamed: "manifests".

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Constant Field Values