[ https://issues.apache.org/jira/browse/HBASE-12213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14642948#comment-14642948 ]
Hudson commented on HBASE-12213: -------------------------------- FAILURE: Integrated in HBase-TRUNK #6679 (See [https://builds.apache.org/job/HBase-TRUNK/6679/]) HBASE-14063 Use BufferBackedCell in read path after HBASE-12213 and (ramkrishna: rev 3f80e0ea4f101298d9dbd574ffcf388afb621d55) * hbase-common/src/main/java/org/apache/hadoop/hbase/util/ByteBufferUtils.java * hbase-common/src/main/java/org/apache/hadoop/hbase/ByteBufferedKeyOnlyKeyValue.java * hbase-common/src/main/java/org/apache/hadoop/hbase/io/encoding/BufferedDataBlockEncoder.java * hbase-common/src/main/java/org/apache/hadoop/hbase/KeyValue.java * hbase-common/src/main/java/org/apache/hadoop/hbase/NoTagsKeyValue.java * hbase-common/src/test/java/org/apache/hadoop/hbase/TestOffheapKeyValue.java * hbase-server/src/main/java/org/apache/hadoop/hbase/SizeCachedNoTagsKeyValue.java * hbase-common/src/main/java/org/apache/hadoop/hbase/OffheapKeyValue.java * hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/HFileBlockIndex.java * hbase-common/src/main/java/org/apache/hadoop/hbase/OffheapKeyOnlyKeyValue.java * hbase-server/src/main/java/org/apache/hadoop/hbase/util/BloomFilterUtil.java * hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/HFileReaderImpl.java * hbase-common/src/main/java/org/apache/hadoop/hbase/KeyValueUtil.java * hbase-server/src/test/java/org/apache/hadoop/hbase/io/hfile/bucket/TestByteBufferIOEngine.java * hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/bucket/ByteBufferIOEngine.java > HFileBlock backed by Array of ByteBuffers > ----------------------------------------- > > Key: HBASE-12213 > URL: https://issues.apache.org/jira/browse/HBASE-12213 > Project: HBase > Issue Type: Sub-task > Components: regionserver, Scanners > Reporter: Anoop Sam John > Assignee: ramkrishna.s.vasudevan > Attachments: HBASE-12213_1.patch, HBASE-12213_10_withBBI.patch, > HBASE-12213_11_withBBI.patch, HBASE-12213_12_withBBI.patch, > HBASE-12213_12_withBBI.patch, HBASE-12213_13_withBBI.patch, > HBASE-12213_14_withBBI.patch, HBASE-12213_2.patch, HBASE-12213_4.patch, > HBASE-12213_8_withBBI.patch, HBASE-12213_9_withBBI.patch, > HBASE-12213_final.patch, HBASE-12213_jmh.zip > > > In L2 cache (offheap) an HFile block might have been cached into multiple > chunks of buffers. If HFileBlock need single BB, we will end up in recreation > of bigger BB and copying. Instead we can make HFileBlock to serve data from > an array of BBs. -- This message was sent by Atlassian JIRA (v6.3.4#6332)