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[HBASE-15457] [performance] Save-a-seek; hint HFileReader when Scan is a "Get" Scan
...Have the Scan hint the lower-level Reader when its a 'Get' Scan. Reader is currently doing checks for EOF and when time to load next block on each next invocation. Seems easy enough to retur...
, 2016-03-14, 23:54
[HBASE-14883] TestSplitTransactionOnCluster#testFailedSplit flakey
...Only in branch-1 and branch-1.2.Fails look like this:https://builds.apache.org/view/H-L/view/HBase/job/HBase-1.3/jdk=latest1.8,label=Hadoop/397/TEST-org.apache.hadoop.hbase.regionserver.Test...
, 2016-03-10, 10:18
[HBASE-15421] Convert TestStoreScanner to junit4 from junit3 and clean up close of scanners
...I want to add to this test class but it junit3. Let me convert it over first....
, 2016-03-08, 07:35
[HBASE-15373] DEPRECATED_NAME_OF_NO_LIMIT_THROUGHPUT_CONTROLLER_CLASS value is wrong in CompactionThroughputControllerFactory
...I couldn't turn off compaction throughput by following release note instructions. I fixed release notes in parent but also needs code fix in factory class....
, 2016-03-05, 03:09
[HBASE-14356] Add parent timeout rule to all unit tests
...Parent issue added a timeout rule. The rule needs to be mentioned in all tests to take effect. Add it....
, 2016-03-04, 17:08
[HBASE-15248] BLOCKSIZE 4k should result in 4096 bytes on disk; i.e. fit inside a BucketCache 'block' of 4k
...Chatting w/ a gentleman named Daniel Pol who is messing w/ bucketcache, he wants blocks to be the size specified in the configuration and no bigger. His hardware set ups fetches pages of 4k ...
, 2016-03-04, 06:26
[HBASE-14816] UI and Shell table/region split does not work; broke
...Hitting split in the UI in the table page or running split from shell does not work. Nothing in master log....
, 2016-03-01, 20:30
[HBASE-15074] Zombie maker to test zombie detector
...Our Sean thinks our zombie detector is not finding zombies (and I think he is right). Here is a test that makes zombies. Lets see what happens....
, 2016-03-01, 17:23
[HBASE-14533] Thrift client gets "AsyncProcess: Failed to get region location .... closed"
...An internal python client has been getting below stack trace since HBASE-1343472015-09-30 11:27:31,670 runner ERROR  ...
, 2016-03-01, 14:39
[HBASE-10775] Revisit the HBASE-4012 byte comprare optimization
...Some recent findings have it that we undo our HBASE-4012 Unsafe byte compare optimizations. See tail of the original issue for findings that show compare slower if no bytes in common, ...
, 2016-02-29, 12:00
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