All Projects : Hadoop HBase : 0.20.0 (Fix For Version)

Release Date: 08/Sep/09
Description: based on hadoop-0.20
0.20.0 based on hadoop-0.20 2009-09-08T07-00

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Summary

Progress: 
 464 of 464 issues have been resolved

Components

(with all issues in each component for this version)
   Sub-task HBASE-1031 FIXED HBASE-546
Add the Zookeeper jar
Blocker Closed
   Bug HBASE-1568 FIXED Client doesnt consult old row filter interface in filterSaysStop() - could result in NPE or excessive scanning Blocker Closed
   Bug HBASE-1513 FIXED Compactions too slow Blocker Closed
   Bug HBASE-1536 FIXED Controlled crash of regionserver not hosting meta/root leaves master in spinning state, regions not reassigned Blocker Closed
   Bug HBASE-1471 FIXED During cluster shutdown, deleting zookeeper regionserver nodes causes exceptions Blocker Closed
   Bug HBASE-1650 FIXED HBASE-1551 broke the ability to manage non-regionserver start-up/shut down. ie: you cant start/stop thrift on a cluster anymore Blocker Closed
   Bug HBASE-698 FIXED HLog recovery is not performed after master failure Blocker Closed
   Improvement HBASE-859 FIXED HStoreKey needs a reworking Blocker Closed
   Bug HBASE-1573 FIXED Holes in master state change; updated startcode and server go into .META. but catalog scanner just got old values Blocker Closed
   Bug HBASE-1500 FIXED KeyValue$KeyComparator array overrun Blocker Closed
   New Feature HBASE-1192 FIXED LRU-style map for the block cache Blocker Closed
   Bug HBASE-1194 FIXED List of committers on Credits page is out of date Blocker Closed
   Bug HBASE-1784 FIXED Missing rows after medium intensity insert Blocker Closed
   Task HBASE-1348 FIXED Move 0.20.0 targeted TRUNK to 0.20.0 hadoop Blocker Closed
   Bug HBASE-1620 FIXED Need to use special StoreScanner constructor for major compactions (passed sf, no caching, etc) Blocker Closed
   Improvement HBASE-1304 FIXED New client server implementation of how gets and puts are handled. Blocker Closed
   Bug HBASE-1058 FIXED Prevent runaway compactions Blocker Closed
   Bug HBASE-1421 FIXED Processing a regionserver message -- OPEN, CLOSE, SPLIT, etc. -- and if we're carrying more than one message in payload, if exception, all messages that follow are dropped on floor Blocker Closed
   Improvement HBASE-1430 FIXED Read the logs in batches during log splitting to avoid OOME Blocker Closed
   Bug HBASE-1737 FIXED Regions unbalanced when adding new node Blocker Closed
   Bug HBASE-1718 FIXED Reuse of KeyValue during log replay could cause the wrong data to be used Blocker Closed
   Bug HBASE-1508 FIXED Shell "close_region" reveals a Master<>HRS problem, regions are not reassigned Blocker Closed
   Bug HBASE-1560 FIXED TIF (and other clients?) cant seem to find one region (getClosestRowBefore issue?) Blocker Closed
   Bug HBASE-1634 FIXED UI and shell list throw NPE Blocker Closed
   Bug HBASE-1238 FIXED Under upload, region servers are unable to compact when loaded with hundreds of regions Blocker Closed
   Bug HBASE-1272 FIXED Unreadable log messages -- "... to the only server localhost_1237525439599_56094" <- You'd have to be perverse to recognize that as a hostname, startcode, and port number. Blocker Closed
   New Feature HBASE-1329 FIXED Visibility into ZooKeeper Blocker Closed
   Bug HBASE-1522 FIXED We delete splits before their time occasionally Blocker Closed
   Bug HBASE-1692 FIXED Web UI is extremely slow / freezes up if you have many tables Blocker Closed
   Bug HBASE-1311 FIXED ZooKeeperWrapper: Failed to set watcher on ZNode /hbase/master Blocker Closed
   Improvement HBASE-61 FIXED [hbase] Create an HBase-specific MapFile implementation Blocker Closed
   Task HBASE-1215 FIXED [migration] 0.19.0 -> 0.20.0 migration (hfile, HCD changes, HSK changes) Blocker Closed
   Improvement HBASE-1008 FIXED [performance] The replay of logs on server crash takes way too long Blocker Closed
   Bug HBASE-1567 FIXED cant serialize new filters: Blocker Closed
   Bug HBASE-1651 FIXED client is broken, it requests ROOT region location from ZK too much Blocker Closed
   Bug HBASE-1401 FIXED close HLog (and open new one) if there hasnt been edits in N minutes/hours Blocker Closed
   Bug HBASE-1558 FIXED deletes use 'HConstants.LATEST_TIMESTAMP' but no one translates that into 'now' Blocker Closed
   Bug HBASE-1529 FIXED familyMap not invalidated when Result is (re)read as a Writable Blocker Closed
   Bug HBASE-1322 FIXED hbase-1234 broke TestAtomicIncrement; fix and reenable Blocker Closed
   Bug HBASE-1321 FIXED hbase-1234 broke TestCompaction; fix and reenable Blocker Closed
   Bug HBASE-1323 FIXED hbase-1234 broke TestThriftServer; fix and reenable Blocker Closed
   Bug HBASE-1320 FIXED hbase-1234 broke filter tests Blocker Closed
   Bug HBASE-1638 FIXED hfile has entry from wrong family Blocker Closed
   Bug HBASE-1686 FIXED major compaction can create empty store files, causing AIOOB when trying to read Blocker Closed
   Bug HBASE-1526 FIXED mapreduce fixup Blocker Closed
   Bug HBASE-1566 FIXED using Scan(startRow,stopRow) will cause you to iterate the entire table Blocker Closed
   Bug HBASE-1315 FIXED when HRS znode expires while HRS is still running, HRS enters infinite loop Blocker Closed
   Task HBASE-1201 DUPLICATE 0.19.0->0.20.0 migration; rewrite data into new file and key formats Blocker Closed
   Task HBASE-1216 DUPLICATE hook up hfile bloomfilter -- use dynamicbloomfilter and use onelab code thats been moved up to hadoop 0.20.0 and remove org.onelab from hbase Blocker Closed
   Bug HBASE-1266 DUPLICATE org.apache.hadoop.hbase.thrift.TestThriftServer.testAll broken on hudson since HBASE-1157, HBASE-1156 Blocker Closed
  Viewing 50 of 464 Issues.
Component build 6
Component client 30
Component contrib 1
Component documentation 7
Component filters 11
Component io 9
Component ipc 1
Component mapred 14
Component master 20
Component regionserver 36
Component rest 7
Component scripts 2
Component test 5
Component thrift 7
Component util 4
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