org.apache.tez.common

Class TezUtilsInternal

java.lang.Object

org.apache.tez.common.TezUtilsInternal

@InterfaceAudience.Private
public class TezUtilsInternal
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static int	MAX_VERTEX_NAME_LENGTH

Constructor Summary

Constructors

Constructor and Description
TezUtilsInternal()

Method Summary

Methods

Modifier and Type	Method and Description
static void	addUserSpecifiedTezConfiguration(String baseDir, org.apache.hadoop.conf.Configuration conf)
static String	cleanVertexName(String vertexName)
static byte[]	compressBytes(byte[] inBytes)
static String	convertDagPlanToString(org.apache.tez.dag.api.records.DAGProtos.DAGPlan dagPlan) Convert DAGPlan to text.
static BitSet	fromByteArray(byte[] bytes)
static String	getContainerLogDir()
static byte[]	toByteArray(BitSet bits)
static byte[]	uncompressBytes(byte[] inBytes)
static void	updateLoggers(String addend)

Methods inherited from class java.lang.Object

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

Field Detail

MAX_VERTEX_NAME_LENGTH

@InterfaceAudience.Private
public static final int MAX_VERTEX_NAME_LENGTH

See Also:

Constant Field Values

Constructor Detail

TezUtilsInternal

public TezUtilsInternal()

Method Detail

addUserSpecifiedTezConfiguration

public static void addUserSpecifiedTezConfiguration(String baseDir,
                                    org.apache.hadoop.conf.Configuration conf)
                                             throws IOException

Throws:

IOException

compressBytes

public static byte[] compressBytes(byte[] inBytes)
                            throws IOException

Throws:

IOException

uncompressBytes

public static byte[] uncompressBytes(byte[] inBytes)
                              throws IOException

Throws:

IOException

cleanVertexName

@InterfaceAudience.Private
public static String cleanVertexName(String vertexName)

updateLoggers

public static void updateLoggers(String addend)
                          throws FileNotFoundException

Throws:

FileNotFoundException

fromByteArray

public static BitSet fromByteArray(byte[] bytes)

toByteArray

public static byte[] toByteArray(BitSet bits)

getContainerLogDir

public static String getContainerLogDir()

convertDagPlanToString

public static String convertDagPlanToString(org.apache.tez.dag.api.records.DAGProtos.DAGPlan dagPlan)
                                     throws IOException

Convert DAGPlan to text. Skip sensitive informations like credentials.

Parameters:

dagPlan -

Returns:

a string representation of the dag plan with sensitive information removed

Throws:

IOException