org.apache.ignite.internal.processors.query.h2.defragmentation

Class IndexingDefragmentation

java.lang.Object

org.apache.ignite.internal.processors.query.h2.defragmentation.IndexingDefragmentation

public class IndexingDefragmentation
extends Object

Constructor Summary

Constructors

Constructor and Description
IndexingDefragmentation(IgniteH2Indexing indexing) Constructor.

Method Summary

Modifier and Type	Method and Description
void	defragment(CacheGroupContext grpCtx, CacheGroupContext newCtx, PageMemoryEx partPageMem, IntMap<LinkMap> mappingByPartition, CheckpointTimeoutLock cpLock, Runnable cancellationChecker, IgniteLogger log, IgniteThreadPoolExecutor defragmentationThreadPool) Defragment index partition.

Methods inherited from class java.lang.Object

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

Constructor Detail

IndexingDefragmentation

public IndexingDefragmentation(IgniteH2Indexing indexing)

Constructor.

Method Detail

defragment

public void defragment(CacheGroupContext grpCtx,
                       CacheGroupContext newCtx,
                       PageMemoryEx partPageMem,
                       IntMap<LinkMap> mappingByPartition,
                       CheckpointTimeoutLock cpLock,
                       Runnable cancellationChecker,
                       IgniteLogger log,
                       IgniteThreadPoolExecutor defragmentationThreadPool)
                throws IgniteCheckedException

Defragment index partition.

Parameters:

grpCtx - Old group context.

newCtx - New group context.

partPageMem - Partition page memory.

mappingByPartition - Mapping page memory.

cpLock - Defragmentation checkpoint read lock.

cancellationChecker - Cancellation checker.

log - Log.

defragmentationThreadPool - Thread pool for defragmentation.

Throws:

IgniteCheckedException - If failed.