Package org.apache.jackrabbit.oak.index.indexer.document.flatfile

Interface Summary

Interface	Description
MemoryManager	Implementations of this interface can be used to get updates about remaining heap memory.
MemoryManagerClient	Client interface for MemoryManager.
NodeStateHolder
SortStrategy

Class Summary

Class	Description
DefaultMemoryManager
FlatFileNodeStoreBuilder
FlatFileStore
MergeRunner	Class responsible for - Watching MergeRunner.sortedFiles for new sorted files Submitting those files in batch to an ExecutorService Collecting the results (sorted files) created by those tasks Merge the result with any left over files to create a single sorted file Strategy - Wait for n files construct new list of files to be merged by checking if its already merged and create intermediate merge file (if final merge) merge all intermediate merge files and create sorted file add all merged files to merged list
MultithreadedTraverseWithSortStrategy	This class implements a sort strategy where node store is concurrently traversed for downloading node states by multiple threads (number of threads is configurable via java system property FlatFileNodeStoreBuilder.PROP_THREAD_POOL_SIZE and sorted node states are written to files while concurrently being merged by multiple threads (number of threads is configurable via java system property FlatFileNodeStoreBuilder.PROP_MERGE_THREAD_POOL_SIZE.
NodeStateEntryReader
NodeStateEntrySorter
NodeStateEntryWriter
PathElementComparator

Enum Summary

Enum	Description
FlatFileNodeStoreBuilder.SortStrategyType
MemoryManager.Type	Indicates type of memory management this instance does.