org.apache.hadoop.hbase.regionserver.compactions

Class StripeCompactionPolicy.StripeCompactionRequest

java.lang.Object

org.apache.hadoop.hbase.regionserver.compactions.StripeCompactionPolicy.StripeCompactionRequest

Enclosing class:

StripeCompactionPolicy

public abstract static class StripeCompactionPolicy.StripeCompactionRequest
extends Object

Stripe compaction request wrapper.

Field Summary

Fields

Modifier and Type	Field and Description
protected byte[]	majorRangeFromRow
protected byte[]	majorRangeToRow
protected CompactionRequest	request

Constructor Summary

Constructors

Constructor and Description
StripeCompactionPolicy.StripeCompactionRequest(CompactionRequest request)

Method Summary

Methods

Modifier and Type	Method and Description
List<org.apache.hadoop.fs.Path>	execute(StripeCompactor compactor, CompactionThroughputController throughputController)
abstract List<org.apache.hadoop.fs.Path>	execute(StripeCompactor compactor, CompactionThroughputController throughputController, User user) Executes the request against compactor (essentially, just calls correct overload of compact method), to simulate more dynamic dispatch.
CompactionRequest	getRequest()
void	setMajorRange(byte[] startRow, byte[] endRow) Sets compaction "major range".
void	setRequest(CompactionRequest request)

Methods inherited from class java.lang.Object

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

Field Detail

request

protected CompactionRequest request

majorRangeFromRow

protected byte[] majorRangeFromRow

majorRangeToRow

protected byte[] majorRangeToRow

Constructor Detail

StripeCompactionPolicy.StripeCompactionRequest

public StripeCompactionPolicy.StripeCompactionRequest(CompactionRequest request)

Method Detail

execute

public List<org.apache.hadoop.fs.Path> execute(StripeCompactor compactor,
                                      CompactionThroughputController throughputController)
                                        throws IOException

Throws:

IOException

execute

public abstract List<org.apache.hadoop.fs.Path> execute(StripeCompactor compactor,
                                      CompactionThroughputController throughputController,
                                      User user)
                                                 throws IOException

Executes the request against compactor (essentially, just calls correct overload of compact method), to simulate more dynamic dispatch.

Parameters:

compactor - Compactor.

Returns:

result of compact(...)

Throws:

IOException

setMajorRange

public void setMajorRange(byte[] startRow,
                 byte[] endRow)

Sets compaction "major range". Major range is the key range for which all the files are included, so they can be treated like major-compacted files.

Parameters:

startRow - Left boundary, inclusive.

endRow - Right boundary, exclusive.

getRequest

public CompactionRequest getRequest()

setRequest

public void setRequest(CompactionRequest request)