Package org.apache.hadoop.hbase.util

Class HBaseFsck.FileLockCallable

java.lang.Object

org.apache.hadoop.hbase.util.HBaseFsck.FileLockCallable

All Implemented Interfaces:

Callable<org.apache.hadoop.fs.FSDataOutputStream>

Enclosing class:

HBaseFsck

private static class HBaseFsck.FileLockCallable
extends Object
implements Callable<org.apache.hadoop.fs.FSDataOutputStream>

Field Summary

Fields

Modifier and Type	Field	Description
private final org.apache.hadoop.conf.Configuration	conf
private org.apache.hadoop.fs.Path	hbckLockPath
(package private) RetryCounter	retryCounter

Constructor Summary

Constructors

Constructor	Description
FileLockCallable(org.apache.hadoop.conf.Configuration conf, RetryCounter retryCounter)

Method Summary

Modifier and Type	Method	Description
org.apache.hadoop.fs.FSDataOutputStream	call()
private org.apache.hadoop.fs.FSDataOutputStream	createFileWithRetries(org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.Path hbckLockFilePath, org.apache.hadoop.fs.permission.FsPermission defaultPerms)
(package private) org.apache.hadoop.fs.Path	getHbckLockPath()	Returns Will be null unless you call call()

Methods inherited from class java.lang.Object

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

Field Details

retryCounter

RetryCounter retryCounter

conf

private final org.apache.hadoop.conf.Configuration conf

hbckLockPath

private org.apache.hadoop.fs.Path hbckLockPath

Constructor Details

FileLockCallable

public FileLockCallable(org.apache.hadoop.conf.Configuration conf,
 RetryCounter retryCounter)

Method Details

getHbckLockPath

org.apache.hadoop.fs.Path getHbckLockPath()

Returns Will be null unless you call call()

call

public org.apache.hadoop.fs.FSDataOutputStream call()
                                             throws IOException

Specified by:

call in interface Callable<org.apache.hadoop.fs.FSDataOutputStream>

Throws:

IOException

createFileWithRetries

private org.apache.hadoop.fs.FSDataOutputStream createFileWithRetries(org.apache.hadoop.fs.FileSystem fs,
 org.apache.hadoop.fs.Path hbckLockFilePath,
 org.apache.hadoop.fs.permission.FsPermission defaultPerms)
                                                               throws IOException

Throws:

IOException