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

Class TimelineReaderUtils

java.lang.Object

org.apache.hadoop.yarn.server.timelineservice.reader.TimelineReaderUtils

public final class TimelineReaderUtils
extends java.lang.Object

Set of utility methods to be used across timeline reader.

Field Summary

Fields

Modifier and Type	Field	Description
static char	DEFAULT_DELIMITER_CHAR	Default delimiter for joining strings.
static char	DEFAULT_ESCAPE_CHAR	Default escape character used for joining strings.
static java.lang.String	FROMID_KEY
static java.lang.String	UID_KEY

Method Summary

Modifier and Type	Method	Description
static java.lang.String	joinAndEscapeStrings(java.lang.String[] strs)
static java.util.List<java.lang.String>	split(java.lang.String str)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_DELIMITER_CHAR

@VisibleForTesting
public static final char DEFAULT_DELIMITER_CHAR

Default delimiter for joining strings.

See Also:

Constant Field Values

DEFAULT_ESCAPE_CHAR

@VisibleForTesting
public static final char DEFAULT_ESCAPE_CHAR

Default escape character used for joining strings.

See Also:

Constant Field Values

FROMID_KEY

public static final java.lang.String FROMID_KEY

See Also:

Constant Field Values

UID_KEY

@VisibleForTesting
public static final java.lang.String UID_KEY

See Also:

Constant Field Values

Method Detail

split

public static java.util.List<java.lang.String> split(java.lang.String str)
                                              throws java.lang.IllegalArgumentException

Throws:

java.lang.IllegalArgumentException

joinAndEscapeStrings

public static java.lang.String joinAndEscapeStrings(java.lang.String[] strs)