> On Sept. 27, 2016, 10:03 a.m., Anoop Sam John wrote: > > hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/MemStoreCompactor.java, > > line 48 > > <https://reviews.apache.org/r/51785/diff/6/?file=1510150#file1510150line48> > > > > Why changed from 4 to 2? We have 4 refs no?
We have to references compactingMemStore, versionedList. What are the other references to count? - Anastasia ----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/51785/#review150430 ----------------------------------------------------------- On Sept. 26, 2016, 3:27 p.m., Anastasia Braginsky wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/51785/ > ----------------------------------------------------------- > > (Updated Sept. 26, 2016, 3:27 p.m.) > > > Review request for hbase. > > > Repository: hbase-git > > > Description > ------- > > This is a step toward final compacting memstore that allowes two modes of > work: index-compaction and data-compaction. > > The index-compaction means that when the new segment is pushed into the > pipeline, it is flattened and probably merged with old segments in the > pipeline. The new merge "feature" induces no data-copy-compaction and no > speculative SQM scan. > The compacting memstore of the data-compaction type means the usage of the > data-copy-compaction. > > > Diffs > ----- > > > hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/CompactingMemStore.java > 177f222 > > hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/CompactionPipeline.java > 6a13f43 > > hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HeapMemStoreLAB.java > 3ca4b0c > > hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/ImmutableSegment.java > 12b7916 > > hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/MemStoreCompactor.java > 714ffe3 > > hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/MemStoreCompactorIterator.java > 2eafb42 > > hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/MemStoreCompactorSegmentsIterator.java > PRE-CREATION > > hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/MemStoreMergerSegmentsIterator.java > PRE-CREATION > > hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/MemStoreSegmentsIterator.java > PRE-CREATION > > hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/SegmentFactory.java > 510ebbd > > hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/VersionedSegmentsList.java > 2e8bead > > hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestCompactingMemStore.java > 211a6d8 > > hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestCompactingToCellArrayMapMemStore.java > fefe2c1 > > hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestPerColumnFamilyFlush.java > 6bfaa59 > > hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestWalAndCompactingMemStoreFlush.java > 74826b0 > > Diff: https://reviews.apache.org/r/51785/diff/ > > > Testing > ------- > > > Thanks, > > Anastasia Braginsky > >
