Package org.apache.hadoop.hbase.regionserver

Class RefreshHFilesCallable

java.lang.Object

org.apache.hadoop.hbase.procedure2.BaseRSProcedureCallable

org.apache.hadoop.hbase.regionserver.RefreshHFilesCallable

All Implemented Interfaces:

Callable<byte[]>, RSProcedureCallable

@Private
public class RefreshHFilesCallable
extends BaseRSProcedureCallable

This is a RegionServer-side callable used by the HBase Master Procedure framework to perform the actual HFiles refresh operation on a specific region. It is dispatched from the RefreshHFilesRegionProcedure to the RegionServer and executes the logic to refresh store files in each store of the region.

Field Summary

Fields

Modifier and Type	Field	Description
private static final org.slf4j.Logger	LOG
private RegionInfo	regionInfo

Fields inherited from class org.apache.hadoop.hbase.procedure2.BaseRSProcedureCallable

rs

Constructor Summary

Constructors

Constructor	Description
RefreshHFilesCallable()

Method Summary

Modifier and Type	Method	Description
protected byte[]	doCall()
EventType	getEventType()	Event type used to select thread pool.
protected void	initParameter(byte[] parameter)

Methods inherited from class org.apache.hadoop.hbase.procedure2.BaseRSProcedureCallable

call, init

Methods inherited from class java.lang.Object

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

Field Details

LOG

private static final org.slf4j.Logger LOG

regionInfo

private RegionInfo regionInfo

Constructor Details

RefreshHFilesCallable

public RefreshHFilesCallable()

Method Details

doCall

protected byte[] doCall()
                 throws Exception

Specified by:

doCall in class BaseRSProcedureCallable

Throws:

Exception

initParameter

protected void initParameter(byte[] parameter)
                      throws Exception

Specified by:

initParameter in class BaseRSProcedureCallable

Throws:

Exception

getEventType

public EventType getEventType()

Description copied from interface: RSProcedureCallable

Event type used to select thread pool.