Package org.apache.hadoop.hbase.regionserver.compactions

Class StripeCompactionPolicy.BoundaryStripeCompactionRequest

java.lang.Object

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

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

Enclosing class:

StripeCompactionPolicy

private static class StripeCompactionPolicy.BoundaryStripeCompactionRequest
extends StripeCompactionPolicy.StripeCompactionRequest

Request for stripe compactor that will cause it to split the source files into several separate files at the provided boundaries.

Field Summary

Fields

Modifier and Type	Field	Description
private final List<byte[]>	targetBoundaries

Fields inherited from class org.apache.hadoop.hbase.regionserver.compactions.StripeCompactionPolicy.StripeCompactionRequest

majorRangeFromRow, majorRangeToRow, request

Constructor Summary

Constructors

Constructor	Description
BoundaryStripeCompactionRequest(Collection<HStoreFile> files, List<byte[]> targetBoundaries)
BoundaryStripeCompactionRequest(CompactionRequestImpl request, List<byte[]> targetBoundaries)

Method Summary

Modifier and Type	Method	Description
List<org.apache.hadoop.fs.Path>	execute(StripeCompactor compactor, ThroughputController throughputController, User user)	Executes the request against compactor (essentially, just calls correct overload of compact method), to simulate more dynamic dispatch.

Methods inherited from class org.apache.hadoop.hbase.regionserver.compactions.StripeCompactionPolicy.StripeCompactionRequest

execute, getRequest, setMajorRange, setRequest

Methods inherited from class java.lang.Object

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

Field Details

targetBoundaries

private final List<byte[]> targetBoundaries

Constructor Details

BoundaryStripeCompactionRequest

public BoundaryStripeCompactionRequest(CompactionRequestImpl request,
 List<byte[]> targetBoundaries)

Parameters:

request - Original request.

targetBoundaries - New files should be written with these boundaries.

BoundaryStripeCompactionRequest

public BoundaryStripeCompactionRequest(Collection<HStoreFile> files,
 List<byte[]> targetBoundaries)

Method Details

execute

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

Description copied from class: StripeCompactionPolicy.StripeCompactionRequest

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

Specified by:

execute in class StripeCompactionPolicy.StripeCompactionRequest

Parameters:

compactor - Compactor.

Returns:

result of compact(...)

Throws:

IOException