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 Object

Set of utility methods to be used across timeline reader.

Field Summary

Fields

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

Method Summary

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

Methods inherited from class java.lang.Object

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

Field Details

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 String FROMID_KEY

See Also:

• Constant Field Values

UID_KEY

@VisibleForTesting
public static final String UID_KEY

See Also:

• Constant Field Values

Method Details

split

public static List<String> split(String str)
                          throws IllegalArgumentException

Throws:

IllegalArgumentException

joinAndEscapeStrings

public static String joinAndEscapeStrings(String[] strs)