Package org.apache.hadoop.hbase.master.assignment

Class SplitTableRegionProcedure.StoreFileSplitter

java.lang.Object

org.apache.hadoop.hbase.master.assignment.SplitTableRegionProcedure.StoreFileSplitter

All Implemented Interfaces:

Callable<Pair<org.apache.hadoop.fs.Path,org.apache.hadoop.fs.Path>>

Enclosing class:

SplitTableRegionProcedure

private class SplitTableRegionProcedure.StoreFileSplitter
extends Object
implements Callable<Pair<org.apache.hadoop.fs.Path,org.apache.hadoop.fs.Path>>

Utility class used to do the file splitting / reference writing in parallel instead of sequentially.

Field Summary

Fields

Modifier and Type	Field	Description
private final byte[]	family
private final HRegionFileSystem	regionFs
private final HStoreFile	sf
private final StoreFileTracker	tracker

Constructor Summary

Constructors

Constructor	Description
StoreFileSplitter(HRegionFileSystem regionFs, StoreFileTracker tracker, byte[] family, HStoreFile sf)	Constructor that takes what it needs to split

Method Summary

Modifier and Type	Method	Description
Pair<org.apache.hadoop.fs.Path,org.apache.hadoop.fs.Path>	call()

Methods inherited from class java.lang.Object

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

Field Details

regionFs

private final HRegionFileSystem regionFs

family

private final byte[] family

sf

private final HStoreFile sf

tracker

private final StoreFileTracker tracker

Constructor Details

StoreFileSplitter

public StoreFileSplitter(HRegionFileSystem regionFs,
 StoreFileTracker tracker,
 byte[] family,
 HStoreFile sf)

Constructor that takes what it needs to split

Parameters:

regionFs - the file system

family - Family that contains the store file

sf - which file

Method Details

call

public Pair<org.apache.hadoop.fs.Path,org.apache.hadoop.fs.Path> call()
                                                               throws IOException

Specified by:

call in interface Callable<Pair<org.apache.hadoop.fs.Path,org.apache.hadoop.fs.Path>>

Throws:

IOException