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 ColumnFamilyDescriptor	hcd
private final TableDescriptor	htd
private final HRegionFileSystem	regionFs
private final HStoreFile	sf

Constructor Summary

Constructors

Constructor	Description
StoreFileSplitter(HRegionFileSystem regionFs, TableDescriptor htd, ColumnFamilyDescriptor hcd, 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

hcd

private final ColumnFamilyDescriptor hcd

sf

private final HStoreFile sf

htd

private final TableDescriptor htd

Constructor Details

StoreFileSplitter

public StoreFileSplitter(HRegionFileSystem regionFs,
 TableDescriptor htd,
 ColumnFamilyDescriptor hcd,
 HStoreFile sf)

Constructor that takes what it needs to split

Parameters:

regionFs - the file system

hcd - 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