Package org.apache.hadoop.hdfs.server.datanode

Class ReplicaNotFoundException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.io.IOException

org.apache.hadoop.hdfs.server.datanode.ReplicaNotFoundException

All Implemented Interfaces:

Serializable

public class ReplicaNotFoundException
extends IOException

Exception indicating that DataNode does not have a replica that matches the target block.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final String	NON_EXISTENT_REPLICA
static final String	NON_RBW_REPLICA
static final String	POSSIBLE_ROOT_CAUSE_MSG
static final String	UNEXPECTED_GS_REPLICA
static final String	UNFINALIZED_AND_NONRBW_REPLICA
static final String	UNFINALIZED_REPLICA

Constructor Summary

Constructors

Constructor	Description
ReplicaNotFoundException()
ReplicaNotFoundException(String msg)
ReplicaNotFoundException(ExtendedBlock b)

Method Summary

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Field Details

NON_RBW_REPLICA

public static final String NON_RBW_REPLICA

See Also:

• Constant Field Values

UNFINALIZED_REPLICA

public static final String UNFINALIZED_REPLICA

See Also:

• Constant Field Values

UNFINALIZED_AND_NONRBW_REPLICA

public static final String UNFINALIZED_AND_NONRBW_REPLICA

See Also:

• Constant Field Values

NON_EXISTENT_REPLICA

public static final String NON_EXISTENT_REPLICA

See Also:

• Constant Field Values

UNEXPECTED_GS_REPLICA

public static final String UNEXPECTED_GS_REPLICA

See Also:

• Constant Field Values

POSSIBLE_ROOT_CAUSE_MSG

public static final String POSSIBLE_ROOT_CAUSE_MSG

See Also:

• Constant Field Values

Constructor Details

ReplicaNotFoundException

public ReplicaNotFoundException()

ReplicaNotFoundException

public ReplicaNotFoundException(ExtendedBlock b)

ReplicaNotFoundException

public ReplicaNotFoundException(String msg)