c180c47e3f
HBASE-461 Simplify leases.
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2008-02-23 04:44:11 +00:00
f876238940
HBASE-460 TestMigrate broken when HBase moved to subproject
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2008-02-23 03:18:44 +00:00
9b37593ad6
HBASE-79 When HBase needs to be migrated, it should display a message on
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stdout, not just in the logs
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2008-02-19 19:38:37 +00:00
377fb93ca7
HBASE-428 Under continuous upload of rows, WrongRegionExceptions are thrown
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that reach the client even after retries
Applied to TRUNK and branch.
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2008-02-19 19:03:57 +00:00
e714fed123
HBASE-8 [hbase] Delete table does not remove the table directory in the FS
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2008-02-19 18:16:00 +00:00
1f99a440f1
HBASE-448 Add missing name mark
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2008-02-18 22:33:23 +00:00
51a7b53e5b
414 Move client classes into client package
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2008-02-15 00:29:04 +00:00
21932c5981
HBASE-446 Fully qualified hbase.rootdir doesn't work
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2008-02-14 18:49:00 +00:00
dd19c18e76
HBASE-438 XMLOutputter state should be initialized.
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2008-02-13 21:09:01 +00:00
6b8c95d8cd
HBASE-444 hbase is very slow at determining table is not present
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2008-02-13 20:31:17 +00:00
3067b43dc2
HBASE-407 Client should cache region locations in an LRU structure
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2008-02-13 19:30:26 +00:00
77886ac7af
HBASE-434, HBASE-435 TestTableIndex and TestTableMapReduce failed in Hudson builds
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2008-02-13 00:18:29 +00:00
e6c687d159
HBASE-43[45] TestTableIndex and TestTableMapReduce failed in Hudson builds
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2008-02-13 00:09:52 +00:00
8b2c345d4c
HBASE-440 Add optional log roll interval so that log files are garbage collected
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2008-02-12 22:19:24 +00:00
ef9a7c1017
HBASE-417 Factor TableOperation and subclasses into separate files from HMaster
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HBASE-439 Add hbase logs path to svn:ignore list
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2008-02-12 06:19:46 +00:00
c486b1a8aa
HBASE-436 website: http://hadoop.apache.org/hbase/
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2008-02-12 00:18:10 +00:00
fcc06c0fef
HBASE-437 Clear Command should use system.out
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2008-02-11 17:25:50 +00:00
e1871f874b
HBASE-410 Speed up the test suite - Apparently test timeout was too aggressive for Hudson. TestLogRolling timed out even though it was operating properly. Change test timeout to 10 minutes.
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2008-02-10 01:52:53 +00:00
8dafaa567a
HBASE-426 hbase can't find remote filesystem
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2008-02-09 01:43:59 +00:00
7058eb734d
HBASE-418 Move HMaster and related classes into master package
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2008-02-08 20:29:01 +00:00
2c59895f0b
HBASE-406 Remove HTable and HConnection close methods
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2008-02-08 19:59:21 +00:00
b2be058d68
HBASE-421 TestRegionServerExit broken
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2008-02-08 04:58:00 +00:00
ea98b03b76
HBASE-3 rest server: configure number of threads for jetty
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HBASE-416 Add apache-style logging to REST server and add setting log level, etc.
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2008-02-08 00:10:45 +00:00
655065bcca
HBASE-425 Fix doc. so it accomodates new hbase untethered context
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2008-02-07 23:48:19 +00:00
aa12579a3c
HBASE-56 Unnecessary HQLClient Object creation in a shell loop
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2008-02-07 22:49:37 +00:00
93a31f6a16
HBASE-2 hlog numbers should wrap around when they reach 999
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2008-02-07 21:48:58 +00:00
1d831be81a
HBASE-281 Shell should allow deletions in .META. and -ROOT- tables
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2008-02-07 21:45:44 +00:00
97f0bea9d0
HBASE-28 thrift put/mutateRow methods need to throw IllegalArgument exceptions
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2008-02-07 21:08:12 +00:00
1bfcf5a813
HBASE-410 Speed up the test suite (make test timeout 5 minutes instead of 15.
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2008-02-07 20:57:23 +00:00
51707644ed
HBASE-19 CountingBloomFilter can overflow its storage
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2008-02-07 20:10:40 +00:00
d400b2d941
HBASE-409 Add build path to svn:ignore list
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2008-02-07 20:08:29 +00:00
5f63bc11eb
HBASE-35 Make BatchUpdate public in the API
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2008-02-07 19:51:03 +00:00
56380dab8a
HBASE-288 Add in-memory caching of data
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(Recommit. We'd backed it out when it was HADOOP-1398)
This commit includes updating version from 0.1.0-dev to 0.2.0-dev
and an update of the hadoop lib to move it post 0.16.0 branch.
git-svn-id: https://svn.apache.org/repos/asf/hadoop/hbase/trunk@619526 13f79535-47bb-0310-9956-ffa450edef68
2008-02-07 17:49:15 +00:00
0fdd555ace
HBASE-415 Rewrite leases to use DelayedBlockingQueue instead of polling
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2008-02-07 06:35:09 +00:00
bd2275a571
HBASE-403 Fix build after move of hbase in svn
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2008-02-05 22:46:24 +00:00
9a88155bf0
2008/02/04 HBase is now a subproject of Hadoop. The first HBase release as a subproject will be release 0.1.0 which will be equivalent to the version of HBase included in Hadoop 0.16.0. In order to accomplish this, the HBase portion of HBASE-288 (formerly HADOOP-1398) has been backed out. Once 0.1.0 is frozen (depending mostly on changes to infrastructure due to becoming a sub project instead of a contrib project), this patch will re-appear on HBase trunk.
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2008-02-05 02:36:26 +00:00
678403c4fe
HADOOP-2773 Master marks region offline when it is recovering from a region server death
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2008-02-02 07:19:25 +00:00
e9230096ee
HADOOP-2599 Some minor improvements to changes in HADOOP-2443
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2008-02-02 00:53:48 +00:00
b7d932f4dc
HADOOP-2693 NPE in getClosestRowBefore
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2008-02-02 00:51:38 +00:00
3e351091b6
HADOOP-2731 Under load, regions become extremely large and eventually cause
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region servers to become unresponsive
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2008-02-02 00:36:53 +00:00
956f5ba002
HADOOP-2750 Deprecated methods startBatchUpdate, commitBatch, abortBatch, and renewLease have been removed from HTable (Bryan Duxbury via Jim Kellerman)
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2008-01-31 21:37:14 +00:00
d70a0b0a7c
HADOOP-2750 Deprecated methods startBatchUpdate, commitBatch, abortBatch, and renewLease have been removed from HTable
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2008-01-31 21:33:51 +00:00
5a29fc263d
HADOOP-2555 Give credit where credit is due.
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2008-01-31 19:55:35 +00:00
234d8552cf
HADOOP-2555 Refactor the HTable#get and HTable#getRow methods to avoid repetition of retry-on-failure logic
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git-svn-id: https://svn.apache.org/repos/asf/hadoop/core/trunk/src/contrib/hbase@617197 13f79535-47bb-0310-9956-ffa450edef68
2008-01-31 19:36:28 +00:00
4cb3e64bff
HADOOP-2718 Copy Constructor HBaseConfiguration(Configuration) will override hbase
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configurations if argumant is not an instance of HBaseConfiguration (Second version).
git-svn-id: https://svn.apache.org/repos/asf/hadoop/core/trunk/src/contrib/hbase@617180 13f79535-47bb-0310-9956-ffa450edef68
2008-01-31 18:28:48 +00:00
d374f82519
HADOOP-2753 Back out 2718; programmatic config works but
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hbase*xml conf is overridden
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2008-01-31 07:03:33 +00:00
72eca05e79
Delete empty file: src/contrib/hbase/src/java/org/apache/hadoop/hbase/mapred/TableOutputCollector.java
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per Nigel Daley
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2008-01-30 06:31:16 +00:00
de2e8d5028
HADOOP-2631 2443 breaks HTable.getStartKeys when there is more than one table
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or table you are enumerating isn't the first table
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2008-01-29 20:06:19 +00:00
f0da1b58aa
HADOOP-2718 Copy Constructor HBaseConfiguration(Configuration) will override
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hbase configurations if argumant is not an instance of HBaseConfiguration.
git-svn-id: https://svn.apache.org/repos/asf/hadoop/core/trunk/src/contrib/hbase@616492 13f79535-47bb-0310-9956-ffa450edef68
2008-01-29 19:30:22 +00:00
d929e0c34a
HADOOP-2722 Prevent unintentional thread exit in region server and master
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2008-01-29 13:18:18 +00:00
2f06f08d95
HADOOP-2675 Options not passed to rest/thrift
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2008-01-29 04:46:34 +00:00
73d71a09a8
HADOOP-2712 under load, regions won't split
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2008-01-26 00:38:15 +00:00
a8a0d00a4a
HADOOP-2706 HBase Shell crash
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2008-01-25 15:45:04 +00:00
0d8c1bfdfc
HADOOP-2688 IllegalArgumentException processing a shutdown stops server
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going down and results in millions of lines of output
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2008-01-24 05:13:22 +00:00
52b268a09c
HADOOP-2686 Removed tables stick around in .META.
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2008-01-23 17:43:22 +00:00
af3ca76470
HADOOP-2668 Documentation and improved logging so fact that hbase now requires migration comes as less of a surprise
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2008-01-23 03:24:32 +00:00
6487762f94
HADOOP-2650 Remove Writables.clone and use WritableUtils.clone from
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hadoop instead
HADOOP-2584 Web UI displays an IOException instead of the Tables
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2008-01-21 16:21:46 +00:00
5ea6853f90
HADOOP-2643 Make migration tool smarter.
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2008-01-19 20:20:15 +00:00
d3a9d1d745
HADOOP-2525 Same 2 lines repeated 11 million times in HMaster log upon HMaster shutdown
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HADOOP-2616 hbase not spliting when the total size of region reaches max region size * 1.5
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2008-01-18 06:11:06 +00:00
40ed226cf1
HADOOP-2621 Memcache flush flushing every 60 secs with out
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considering the max memcache size
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2008-01-17 23:38:09 +00:00
40b4c04da8
HADOOP-2619 Compaction errors after a region splits
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2008-01-17 22:35:24 +00:00
74df13a369
HADOOP-2629 Shell digests garbage without complaint
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2008-01-17 19:08:08 +00:00
246d4b80ab
HADOOP-2545 hbase rest server should be started with hbase-daemon.sh
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2008-01-17 18:19:31 +00:00
5f5472e631
HADOOP-2600 Performance: HStore.getRowKeyAtOrBefore should use
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MapFile.Reader#getClosest (before)
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2008-01-16 23:04:28 +00:00
f8269a1e47
HADOOP-2493 hbase will split on row when the start and end row
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is the same cause data loss
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2008-01-16 16:26:24 +00:00
615fe2bbc7
HADOOP-2592 Scanning, a region can let out a row that its not supposed to have
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2008-01-15 23:42:31 +00:00
b78012df61
HADOOP-2587 Splits blocked by compactions cause region to be offline for duration of compaction.
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Patch verified by Billy Pearson
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2008-01-15 17:20:06 +00:00
ea6f5071da
HADOOP-2579 initializing a new HTable object against a nonexistent table
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throws a NoServerForRegionException instead of a TableNotFoundException
when a different table has been created previously
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2008-01-15 15:51:29 +00:00
7d09aec4f8
HADOOP-2598 Remove chatty debug logging from 2443 patch
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2008-01-15 05:58:57 +00:00
ff4aac71c3
HADOOP-2589 Change an classes/package name from shell to hql
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2008-01-15 05:14:34 +00:00
7a8ebbcefb
HADOOP-2558 modified CHANGES.txt to indicate that this is an incompatible change.
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2008-01-14 23:27:51 +00:00
728cb9c5df
HADOOP-2558 org.onelab.filter.BloomFilter class uses 8X the memory it should be using
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2008-01-14 08:09:11 +00:00
27afba4ead
HADOOP-2443 Keep lazy cache of regions in client rather than an 'authoritative' list
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2008-01-14 06:54:28 +00:00
fed1075104
HADOOP-2500 Unreadable region kills region servers
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HADOOP-2587 Splits blocked by compactions cause region to be offline for duration of compaction.
Fix bug in TestCompaction in which two mini dfs clusters were being started for the same test.
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2008-01-13 23:39:01 +00:00
f6f56a1d72
HADOOP-2533 Scanning, just creating MapWritable in next consumes >20% CPU
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2008-01-13 20:10:22 +00:00
d7de304808
HADOOP-2557 Shell count function
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2008-01-13 05:24:14 +00:00
470b3a3200
HADOOP-2389 Provide multiple language bindings for HBase (Thrift)
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Actual code (first commit added thrift lib so this patch would build).
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2008-01-13 04:46:44 +00:00
9c142a76a1
HADOOP-2478 Restructure how HBase lays out files in the file system (phase 2) Includes migration tool org.apache.hadoop.hbase.util.Migrate
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2008-01-13 01:36:08 +00:00
979da3823a
HADOOP-2548 Make TableMap and TableReduce generic
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2008-01-12 21:32:46 +00:00
d004f6e545
HADOOP-2558 fixes for build up on hudson
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Part 5. Fix NPE in make multiregion.
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2008-01-11 01:19:06 +00:00
e3031f035f
HADOOP-2558 fixes for build up on hudson
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2008-01-10 23:05:31 +00:00
db34c56319
HADOOP-2389 Provide multiple language bindings for HBase (Thrift)
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Added thrift jar in advance so HADOOP-2389 patch will build on hudson.
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2008-01-10 20:34:59 +00:00
df0f5658a5
HADOOP-2553 Don't make Long objects calculating hbase type hash codes
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2008-01-10 06:57:00 +00:00
765ee86279
HADOOP-2558 fixes for build up on hudson (part 2)
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2008-01-10 06:47:22 +00:00
3817485e03
HADOOP-2478 test input data.
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2008-01-09 22:51:04 +00:00
3d80b1a498
HADOOP-2558 fixes for build up on hudson (Part 1)
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2008-01-09 06:40:10 +00:00
a22bf5e1e2
HADOOP-2490 Failure in nightly #346
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Add one fix and more logging to help diagnose the failures up on hudson.
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2008-01-09 00:07:16 +00:00
450fe7b100
HADOOP-2472 Range selection using filter
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2008-01-08 18:27:58 +00:00
f5bfeea892
HADOOP-2450 Show version (and svn revision) in hbase web ui
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2008-01-08 18:11:45 +00:00
5a804bf5f3
HADOOP-2502 Insert/Select timestamp, Timestamp data type in HQL
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2008-01-07 18:26:08 +00:00
5893f72c17
HADOOP-2522 Separate MapFile benchmark from PerformanceEvaluation
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2008-01-06 21:58:16 +00:00
56fa3392a1
HADOOP-2240 Truncate for hbase
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2008-01-06 04:43:54 +00:00
3f4e2cd235
HADOOP-2530 Missing type in new hbase custom RPC serializer
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2008-01-05 20:39:09 +00:00
07eb878e5a
HADOOP-2507 REST servlet does not properly base64 row keys and column names
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2008-01-04 06:56:28 +00:00
13239f413e
HADOOP-2504 REST servlet method for deleting a scanner was not properly
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mapped
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2008-01-04 04:39:02 +00:00
c89219b47b
HADOOP-2519 Performance improvements: Customized RPC serialization
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2008-01-04 03:52:53 +00:00
b0f524f3d7
HADOOP-2506 Remove the algebra package
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2008-01-03 00:06:38 +00:00
9ebe18e2b4
HADOOP-2505 formatter classes missing apache license
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2007-12-31 17:01:27 +00:00
0e8bbbf2f7
HADOOP-2495 inor performance improvements: Slim-down BatchOperation, etc.
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2007-12-30 22:22:16 +00:00
6b005b4f3f
HADOOP-2503 REST Insert / Select encoding issues
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2007-12-30 21:40:50 +00:00
164bc44b58
HADOOP-2485 Make mapfile index interval configurable
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2007-12-27 22:26:27 +00:00
87273adb1c
HADOOP-2479 Save on number of Text object creations
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2007-12-21 21:58:25 +00:00
0465b18a35
HADOOP-2471 Add reading/writing MapFile to PerformanceEvaluation suite
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2007-12-20 16:44:59 +00:00
3b36d543de
HADOOP-2467 scanner truncates resultset when > 1 column families
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2007-12-20 05:35:07 +00:00
db809b2145
HADOOP-2468 TestRegionServerExit failed in Hadoop-Nightly #338
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2007-12-19 20:11:17 +00:00
83c09ebccc
HADOOP-2458 HStoreFile.writeSplitInfo should just call HStoreFile.Reference.write
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HADOOP-2458 HStoreFile.writeSplitInfo should just call HStoreFile.Reference.write
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2007-12-19 08:22:33 +00:00
2630fd3cee
HADOOP-2455 Error in Help-string of create command
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2007-12-18 18:06:45 +00:00
c55f90590a
HADOOP-2451 End key is incorrectly assigned in many region splits
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2007-12-18 06:26:11 +00:00
c73ddd1aa8
HADOOP-2441 Fix build failures in TestHBaseCluster
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2007-12-17 20:53:45 +00:00
6da6ebed1e
HADOOP-2199 Add tools for going from hregion filename to region name in logs
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2007-12-14 22:57:29 +00:00
9b68f4bf41
HADOOP-2430 Master will not shut down if there are no active region servers
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2007-12-14 21:51:45 +00:00
10bac1971d
HADOOP-2414 Fix ArrayIndexOutOfBoundsException in bloom filters.
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2007-12-14 19:58:33 +00:00
b36f712736
HADOOP-2286 Add being able to shutdown regionservers
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2007-12-14 17:12:09 +00:00
438b82450a
HADOOP-2418 Fix assertion failures in TestTableMapReduce, TestTableIndex, and TestTableJoinMapReduce
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2007-12-13 21:28:03 +00:00
a24a76ca83
HADOOP-2417 Fix critical shutdown problem introduced by HADOOP-2338
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2007-12-13 20:02:30 +00:00
91de46cac1
HADOOP-2351 If select command returns no result, it doesn't need to show
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the header information
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2007-12-13 15:43:04 +00:00
f8a906f49f
HADOOP-2047 Add an '--master=X' and '--html' command-line parameters to shell
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2007-12-13 05:43:59 +00:00
c0000537e7
HADOOP-2407 Keeping MapFile.Reader open is expensive: Part 2
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2007-12-12 16:00:25 +00:00
c499da8b7b
HADOOP-2392 HADOOP-2324 HADOOP-2396 HADOOP-2397
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HADOOP-2392, HADOOP-2324:
Chore
- initialChore() now returns boolean
HMaster
- rather than retry in root and meta scanners, return if a scan fails. It will get retried on the next scan. This has two effects: 1) scanners exit more quickly during shutdown and 2) they don't keep retrying to connect to a dead server, allowing them to recover from a server going down more quickly.
- initialScan in root and meta scanners return boolean and do not progress to maintenanceScan until the initial scan completes successfully.
HRegionServer
- speed up region server exit by reordering join's so that we join with threads in the order that we told them to stop
TestTableMapReduce
- remove overrides of heartbeat and thread wake intervals
HADOOP-2396:
HMaster
- move check for null HRegionInfo before first attempt to dereference it.
HADOOP-2397:
- HMaster$BaseScanner.checkAssigned: don't try to split dead server's log if initial startup has completed.
HADOOP-2353:
HMsg
- change toString() to only output the region name rather than calling HRegionInfo.toString()
StaticTestEnvironment
- make logging a bit less verbose
TestHLog
- was writing to local file system and failing on Windows
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2007-12-12 00:40:02 +00:00
c70f6c5122
HADOOP-2370 Allow column families with an unlimited number of versions
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2007-12-11 17:56:51 +00:00
29e68d505c
HADOOP-2395 Implement "ALTER TABLE ... CHANGE column" operation
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2007-12-11 17:07:12 +00:00
f9fc02ba8b
HADOOP-2283 AlreadyBeingCreatedException (Was: Stuck replay of failed
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2007-12-10 22:36:03 +00:00
6a65a514a8
HADOOP-2392 TestRegionServerExit has new failure mode since HADOOP-2338
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2007-12-10 06:41:24 +00:00
faada59eb7
HADOOP-2384 Delete all members of a column family on a specific row
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2007-12-09 04:49:58 +00:00
870cb3b5cf
HADOOP-2350 Scanner api returns null row names, or skips row names if different column families do not have entries for some rows
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2007-12-08 06:54:31 +00:00
3c80b8c75e
HADOOP-1550 No means of deleting a'row'
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2007-12-08 00:39:32 +00:00
02022f9931
HADOOP-2380 REST servlet throws NPE when any value node has an empty string
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2007-12-07 23:26:30 +00:00
612f446dbd
HADOOP-2338 Fix NullPointerException in master server.
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2007-12-07 21:23:54 +00:00
bccf1dc26f
HADOOP-2377 Holding open MapFile.Readers is expensive, so use less of them
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2007-12-07 19:49:19 +00:00
11df017a67
HADOOP-2362 Leaking hdfs file handle on region split
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2007-12-07 02:34:08 +00:00
6fb4643705
HADOOP-2365 Result of HashFunction.hash() contains all identical values
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2007-12-06 22:34:38 +00:00
0ce1829c73
HADOOP-2357 Compaction cleanup; less deleting + prevent possible file leaks
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2007-12-05 16:06:25 +00:00
afeed7bfc6
HADOOP-2347 REST servlet not thread safe but run in a threaded manner
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2007-12-05 07:27:59 +00:00
7f52d2e951
HADOOP-2333 Client side retries happen at the wrong level
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2007-12-04 22:17:21 +00:00
0d7a01cb8a
HADOOP-2299 Support inclusive scans
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2007-12-04 17:07:22 +00:00
c5eee12d4c
HADOOP-2339 Delete command with no WHERE clause
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2007-12-04 02:48:49 +00:00
c7574f8f32
HADOOP-2316 Run REST servlet outside of master
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2007-12-03 22:06:07 +00:00
30eb660601
HADOOP-2332 Meta table data selection in Hbase Shell
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2007-12-03 18:42:09 +00:00
79e64fcc4f
HADOOP-2315 REST servlet doesn't treat / characters in row key correctly
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2007-12-03 17:20:22 +00:00
ffe660105a
HADOOP-2321 TestScanner2 does not release resources which sometimes cause the test to time out
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2007-12-03 08:28:32 +00:00
7ac136887a
HADOOP-2309 ConcurrentModificationException doing get of all region start keys
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2007-12-02 04:58:03 +00:00
fdff7385a6
HADOOP-2322 getRow(row, TS) client interface not properly connected
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2007-11-30 23:59:56 +00:00
554146cc64
HADOOP-2320 Committed TestGet2 is managled (breaks build).
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2007-11-30 20:40:31 +00:00
6b159e940e
HADOOP-2068 RESTful interface
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2007-11-30 20:15:48 +00:00
f1f6738e2c
HADOOP-2224 Add HTable.getRow(ROW, ts)
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2007-11-30 17:18:01 +00:00
c22dd06d14
HADOOP-2304 Abbreviated symbol parsing error of dir path in jar command
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2007-11-30 17:15:33 +00:00
7fff3ab5f6
HADOOP-2308 null regioninfo breaks meta scanner
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2007-11-30 17:06:31 +00:00
05d4458b47
HADOOP-2297 System.exit() Handling in hbase shell jar command
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2007-11-30 07:33:09 +00:00
5a465ae05b
HADOOP-2296 hbase shell: phantom columns show up from select command
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2007-11-30 06:35:47 +00:00
bf176b63f3
HADOOP-2234 TableInputFormat erroneously aggregates map values
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2007-11-30 00:01:25 +00:00
b8291d673e
HADOOP-2295 Fix assigning a region to multiple servers
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2007-11-29 21:10:03 +00:00
6f14e60b7f
HADOOP-2198 HTable should have method to return table metadata
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2007-11-29 18:25:39 +00:00
7102265285
HADOOP-2253 getRow can return HBASE::DELETEVAL cells
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2007-11-29 00:37:19 +00:00
175f44ac81
HADOOP-1608 Relational Algrebra Operators
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2007-11-28 22:10:21 +00:00
72414e6c91
HADOOP-2261 HTable.abort no longer throws exception if there is no active update.
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HADOOP-2287 Make hbase unit tests take less time to complete.
HADOOP-2262 Retry n times instead of n**2 times.
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2007-11-28 20:38:00 +00:00
3bff065d34
HADOOP-2257 Show a total of all requests and regions on the web ui
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2007-11-27 17:12:52 +00:00
70004192f1
HADOOP-2262 HADOOP-2261 fail fast on non-existing table, change abort to function after commit even if commit was successful
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2007-11-27 08:35:08 +00:00
3786f399a6
HADOOP-2276 Address regression caused by HADOOP-2274, fix HADOOP-2173 (When the master times out a region servers lease, the region server may not restart)
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2007-11-27 07:11:00 +00:00
d11960feef
HADOOP-2289 Useless efforts of looking for the non-existant table in select command.
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2007-11-27 06:12:46 +00:00
eb2c941544
HADOOP-2196 Fix how hbase sits in hadoop 'package' product
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2007-11-27 00:23:37 +00:00
c64eb9ebdc
HADOOP-2274 Excess synchronization introduced by HADOOP-2139 negatively impacts performance
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2007-11-26 03:05:37 +00:00
cbe167c981
HADOOP-2139 (phase 2) Make region server more event driven
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2007-11-25 07:17:38 +00:00
9052780e2d
HADOOP-2267 Change the hbase shell prompt's title
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2007-11-23 19:16:45 +00:00
8a5b3da292
HADOOP-2139 (phase 1) Increase parallelism in region servers
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There are a lot of changes in this patch. The memcache has been changed from a per/region object to a per/column object, and HLocking has been removed since we do not have to maintain any locks across RPC calls.
This necessitated major changes to HRegion and HStore
Additionally there were many changes required to the unit tests since they tend to exploit some private interfaces that weren't designed to be public. Some of those interfaces changed so the test cases did as well.
This patch is the result of extensive analysis of the multiple threads in HBase that contend for shared resources: updates, reads, scanners, cache flushing, compaction and region splitting.
Many of the tests are timing sensitive, and since we tend to make "dormant" intervals as short as possible to speed up the Hudson build, we may go through several iterations of getting them right before Hudson is happy. This is especially true since two test cases failed on my dual cpu windows machine while running the tests under Ant, but ran fine under Eclipse.
However, now that the tests are passing locally, I believe the changes are doing the right thing, but may require some parameter tweaks.
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2007-11-20 21:53:30 +00:00
bf4262e220
HADOOP-2040 Hudson hangs AFTER test has finished
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2007-11-13 23:38:21 +00:00
33ab394d4a
HADOOP-2176 Htable.deleteAll documentation is ambiguous
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2007-11-10 01:09:33 +00:00
26b3d9442d
HADOOP-2161 getRow() is orders of magnitudes slower than get(), even on
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rows with one column
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2007-11-09 21:57:24 +00:00
5c869d23e9
HADOOP-2074 Simple switch to enable DEBUG level-logging in hbase
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2007-11-07 03:48:13 +00:00
656cee4138
HADOOP-2156 BufferUnderflowException for un-named HTableDescriptors
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2007-11-06 20:48:27 +00:00
9be624fc93
HADOOP-2155 Method expecting HBaseConfiguration throw NPE when given Configuration
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2007-11-06 20:47:35 +00:00
cda8c597fc
HADOOP-2157 Make Scanners implement Iterable
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2007-11-06 20:45:28 +00:00
334402af58
HADOOP-2109
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- Fix another race condition in processing dead servers,
- Fix error online meta regions: was using region name and not startKey as key for map.put.
- Change TestRegionServerExit to always kill the region server for the META region. This makes the test more deterministic and getting META reassigned was problematic.
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2007-11-05 05:06:35 +00:00
41c71508db
HADOOP-2109 Fix another race condition in processing dead servers, Fix error online meta regions: was using region name and not startKey as key for map.put
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2007-11-04 01:47:24 +00:00
ad743978ed
HADOOP-2109 Fix another race condition in processing dead servers
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2007-11-03 04:00:12 +00:00
d8f4792f8e
HADOOP-2137 hql.jsp : The character 0x19 is not valid
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2007-11-02 00:43:07 +00:00
2bd1e2cac2
HADOOP-2109 Fixed race condition in processing server lease timeout.
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2007-11-01 22:49:08 +00:00
e92a4023d5
HADOOP-2083 TestTableIndex failed in patch build #970 and #956
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2007-11-01 15:01:43 +00:00
0c8412cb79
HADOOP-2126 Use Bob Jenkins' hash for bloom filters
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2007-11-01 01:48:46 +00:00
e91c531235
HADOOP-2124 Use of `hostname` does not work on Cygwin in some cases
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2007-10-30 19:08:23 +00:00
00d4ab27f3
HADOOP-2088 Make hbase runnable in $HADOOP_HOME/build(/contrib/hbase)
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2007-10-26 16:16:53 +00:00
1aeb23aeee
HADOOP-2084 Add a LocalHBaseCluster
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2007-10-25 16:12:51 +00:00
fa1c77bd3e
HADOOP-2079 HADOOP-2056 Fix generated HLog, HRegion names
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HLog.splitLog was generating incorrect file names, HRegion was generating file names that could be far too long especially for local file systems, HMaster had a race condition in which an old HLog would get split by two threads simultaneously.
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2007-10-20 08:06:52 +00:00
cc202c4b74
HADOOP-2056 A table with row keys containing colon fails to split regions
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Many modifications required because region names (which contain start key) were used as file or directory names. Now the startKey is encoded in an order preserving Base64 dialect.
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2007-10-18 22:21:09 +00:00
0b92e8826a
HADOOP-2064 TestSplit assertion and NPE failures (Patch build #952 and #953 )
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2007-10-17 00:09:55 +00:00
a5701cbbb0
HADOOP-2061 Add new Base64 dialects - updated wrong portion of CHANGES.txt - fixed.
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2007-10-16 19:11:07 +00:00
ab813c3673
HADOOP-2061 Add new Base64 dialects
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2007-10-16 18:56:28 +00:00
8a381624d9
HADOOP-2059 In tests, exceptions in min dfs shutdown should not fail test
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(e.g. nightly #272 )
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2007-10-15 21:05:23 +00:00
f07a9fd89a
HADOOP-2401 Add convenience put method that takes writable
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2007-10-15 18:42:28 +00:00
8faa2ea9c6
HADOOP-2038 TestCleanRegionServerExit failed in patch build #927
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2007-10-12 17:46:37 +00:00
00f32814d1
HADOOP-2035 Add logo to webapps
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2007-10-11 20:33:53 +00:00
642dd4294e
HADOOP-2029 TestLogRolling fails too often in patch and nightlies
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2007-10-11 14:45:36 +00:00
c9f105acd5
HADOOP-2017 TestRegionServerAbort failure in patch build #903 and
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nightly #266
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2007-10-09 21:48:11 +00:00
5233c28aaa
HADOOP-2011 Make hbase daemon scripts take args in same order as hadoop
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daemon scripts
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2007-10-09 03:25:00 +00:00
79b3b1c6b2
HADOOP-2004 [hbase] webapp hql formatting bugs
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2007-10-08 16:25:33 +00:00
6c9ddf9f37
HADOOP-1957 Web UI with report on cluster state and basic browsing of tables
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2007-10-06 03:09:50 +00:00
6e4efdf697
HADOOP-1937 When the master times out a region server's lease, it is too aggressive in reclaiming the server's log.
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2007-10-05 09:39:32 +00:00
1acbfbde1f
HADOOP-1996 TestHStoreFile fails on windows if run multiple times
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2007-10-05 03:26:32 +00:00
af8131b86d
HADOOP-1990 Regression test instability affects nightly and patch builds
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2007-10-04 19:58:56 +00:00
c56582d19b
HADOOP-1960 If a region server cannot talk to the master before its lease times out, it should shut itself down
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2007-10-02 21:42:07 +00:00
2f9acbbd45
HADOOP-1975 HBase tests failing with java.lang.NumberFormatException
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2007-10-01 19:45:02 +00:00
188f9e6f23
HADOOP-1820 regionserver creates hlogs without bound
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2007-09-30 23:46:04 +00:00
8a3bc9c23e
HADOOP-1966 Make HBase unit tests more reliable in the Hudson environment.
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Set hbase.root in test/hbase-site.xml; when running a test, the default does not work consistantly.
When a HBase mini cluster is started on top of an existing mini dfs cluster, it should not shut down the mini dfs cluster when the mini HBase cluster is shut down.
TestDFSAbort catches exceptions, prints the stack trace and re-throws the exception, so you can see when the exception happened in the log.
Catch runtime exceptions that were escaping from FSUtils.isFileSystemAvailable, enabling more reliable detection of dfs failure. HRegionServer also now checks to see if it is still accepting client requests.
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2007-09-30 16:09:38 +00:00
354c848546
HADOOP-1789 output formatting
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2007-09-28 21:10:49 +00:00
7acd7d074a
HADOOP-1928 Have master pass the regionserver the filesystem to use
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2007-09-27 21:28:31 +00:00
ccf42acf70
HADOOP-1941 StopRowFilter throws NPE when passed null row
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2007-09-25 23:04:08 +00:00
87f305b608
HADOOP-1943 LogRolling test fails: reverting changes for HADOOP-1820
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2007-09-25 19:13:50 +00:00
2cf41fe535
HADOOP-1820 Regionserver creates hlogs without bound
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2007-09-24 22:52:16 +00:00
8f3b423b73
HADOOP-1913 Build a Lucene index on an HBase table
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2007-09-24 21:38:10 +00:00
fbb1fd0a84
HADOOP-1929 Add hbase-default.xml to hbase jar
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2007-09-21 20:03:54 +00:00
4038ec9102
HADOOP-1931 Hbase scripts take --ARG=ARG_VALUE when should be like
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hadoop and do ---ARG ARG_VALUE
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2007-09-21 09:27:46 +00:00
f81060229f
HADOOP-1923, HADOOP-1924 a) tests fail sporadically because set up and tear down is inconsistent b) TestDFSAbort failed in nightly #242
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2007-09-20 07:37:34 +00:00
3d7bec584c
HADOOP-1920 Wrapper scripts broken when hadoop in one location and
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hbase in another
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2007-09-19 16:45:01 +00:00
4404e14c16
HADOOP-1856 [Hbaseshell] Jar command using Hadoop RunJar util
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2007-09-17 02:57:31 +00:00
20a6c00b5c
HADOOP-1888 NullPointerException in HMemcacheScanner (reprise)
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2007-09-15 21:27:10 +00:00
b271048e2f
HADOOP-1903 Possible data loss if Exception happens between snapshot and flush
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to disk.
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@575982 13f79535-47bb-0310-9956-ffa450edef68
2007-09-15 21:11:47 +00:00
83298b4721
HADOOP-1813 OOME makes zombie of region server
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git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@575928 13f79535-47bb-0310-9956-ffa450edef68
2007-09-15 15:14:53 +00:00
1596f8aa10
HADOOP-1888 NullPointerException in HMemcacheScanner
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git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@575791 13f79535-47bb-0310-9956-ffa450edef68
2007-09-14 20:51:37 +00:00
d660cfc526
HADOOP-1720 Addition of HQL (Hbase Query Language) support in Hbase Shell
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git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@575156 13f79535-47bb-0310-9956-ffa450edef68
2007-09-13 04:01:05 +00:00
aeceb916fc
HADOOP-1884 Remove useless debugging log messages from hbase.mapred
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git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@575009 13f79535-47bb-0310-9956-ffa450edef68
2007-09-12 16:48:54 +00:00
c0c89222f1
HADOOP-1870 Once file system failure has been detected, don't check it again and get on with shutting down the hbase cluster.
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git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@574731 13f79535-47bb-0310-9956-ffa450edef68
2007-09-11 23:39:17 +00:00
d60908dcf9
HADOOP-1868 Make default configuration more responsive
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git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@574404 13f79535-47bb-0310-9956-ffa450edef68
2007-09-10 23:27:34 +00:00
5df7ca8c43
HADOOP-1793 Remove deprecated HClient class
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git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@574312 13f79535-47bb-0310-9956-ffa450edef68
2007-09-10 17:42:50 +00:00
2cc1c9f65b
HADOOP-1784 Delete: Fix scanners and gets so they work properly in presence
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of deletes. Added a deleteAll to remove all cells equal to or older than
passed timestamp. Fixed compaction so deleted cells do not make it out
into compacted output. Ensure also that versions > column max are dropped
compacting.
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@574287 13f79535-47bb-0310-9956-ffa450edef68
2007-09-10 15:56:16 +00:00
361f74c0c2
HADOOP-1801 When hdfs is yanked out from under hbase, hbase should go down gracefully
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git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@573777 13f79535-47bb-0310-9956-ffa450edef68
2007-09-08 03:09:42 +00:00
135670ccf4
HADOOP-1847 Many HBase tests do not fail well. (phase 2)
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git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@573776 13f79535-47bb-0310-9956-ffa450edef68
2007-09-08 03:04:54 +00:00
c3ee52355d
HADOOP-1835 Updated Documentation for HBase setup/installation
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git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@573691 13f79535-47bb-0310-9956-ffa450edef68
2007-09-07 20:32:45 +00:00
6626ee072a
HADOOP-1847 Many HBase tests do not fail well.
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HADOOP-1793 (Phase 1) Remove TestHClient
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@573492 13f79535-47bb-0310-9956-ffa450edef68
2007-09-07 07:28:42 +00:00
84ef0f95ef
HADOOP-1794 Remove deprecated APIs
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git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@573088 13f79535-47bb-0310-9956-ffa450edef68
2007-09-05 22:35:13 +00:00
ea418aebbd
HADOOP-1835 Updated Documentation for HBase setup/installation
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M hbase/conf/hbase-env.sh
Removed JAVA_HOME references.
M hbase/src/java/org/apache/hadoop/hbase/package.html
Improved setup instruction
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@572983 13f79535-47bb-0310-9956-ffa450edef68
2007-09-05 16:12:39 +00:00
1d19158ac5
HADOOP-1834 Scanners ignore timestamp passed on creation
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M src/contrib/hbase/src/test/org/apache/hadoop/hbase/HBaseTestCase.java
(addContents): Added overrides that allow specifying a timestamp.
M src/contrib/hbase/src/test/org/apache/hadoop/hbase/TestTimestamp.java
Made it so test inherits from HBaseTestCase instead of from HBaseClusterTestCase
so could add in tests that do not use cluster.
(testTimestampScanning): Added test for hadoop-1834 bug.
(testTimestamp): Refactored to remove duplicated code.
M src/contrib/hbase/src/java/org/apache/hadoop/hbase/HStore.java
(getNext): Make it respect the timestamp set on construction.
M src/contrib/hbase/src/java/org/apache/hadoop/hbase/HMemcache.java
Removed eclipse yellow flag warnings around empty parens and
auto-boxing longs.
(getNext): Make it respect the timestamp set on construction.
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@572980 13f79535-47bb-0310-9956-ffa450edef68
2007-09-05 16:00:01 +00:00
49d4f333f4
HADOOP-1832 listTables() returns duplicate tables
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git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@572826 13f79535-47bb-0310-9956-ffa450edef68
2007-09-04 22:26:02 +00:00
844e56e704
HADOOP-1821 Replace all String.getBytes() with String.getBytes("UTF-8")
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git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@571711 13f79535-47bb-0310-9956-ffa450edef68
2007-09-01 06:22:01 +00:00
a1689adf0e
HADOOP-1760 Use new MapWritable and SortedMapWritable classes from org.apache.hadoop.io
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git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@571350 13f79535-47bb-0310-9956-ffa450edef68
2007-08-31 00:37:46 +00:00
12a62a6333
HADOOP-1814 TestCleanRegionServerExit fails too often on Hudson
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git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@571332 13f79535-47bb-0310-9956-ffa450edef68
2007-08-30 22:09:13 +00:00
7d48b5f7d5
HADOOP-1800 [hbaseshell] output should default utf8 encoding
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M src/contrib/hbase/src/java/org/apache/hadoop/hbase/shell/ConsoleTable.java
Make a PrintStream that outputs utf8. Have all printing use it.
M src/contrib/hbase/src/java/org/apache/hadoop/hbase/shell/SelectCommand.java
Fix few places where we make Strings w/o stipulating UTF-8 encoding.
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@571317 13f79535-47bb-0310-9956-ffa450edef68
2007-08-30 21:28:25 +00:00
463f847bd4
HADOOP-1802 Startup scripts should wait until hdfs as cleared 'safe mode'
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M bin/start-hbase.sh
Wait to exit 'safe mode' before proceeding w/ startup. If the wait
fails, usually because there is no fs, exit with error.
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@571211 13f79535-47bb-0310-9956-ffa450edef68
2007-08-30 15:39:11 +00:00
59825ac875
HADOOP-1785 TableInputFormat.TableRecordReader.next has a bug
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M src/contrib/hbase/src/test/org/apache/hadoop/hbase/TestTableMapReduce.java
(localTestSingleRegionTable, localTestMultiRegionTable, verify): Added.
M src/contrib/hbase/src/test/org/apache/hadoop/hbase/HBaseTestCase.java
Javadoc for addContents and Loader interface and implementations.
Methods have been made static so accessible w/o subclassing.
M src/contrib/hbase/src/test/org/apache/hadoop/hbase/MultiRegionTable.java
Guts of TestSplit has been moved here so other tests can have
access to a multiregion table.
M src/contrib/hbase/src/test/org/apache/hadoop/hbase/TestSplit.java
Bulk moved to MultiRegionTable utility class. Use this new class
instead.
M src/contrib/hbase/src/java/org/apache/hadoop/hbase/HTable.java
Added '@deprecated' javadoc.
M src/contrib/hbase/src/java/org/apache/hadoop/hbase/HMaster.java
Was throwing RuntimeException when a msgQueue.put was interrupted
but this is a likely event on shutdown. Log a message instead.
M src/contrib/hbase/src/java/org/apache/hadoop/hbase/mapred/TableInputFormat.java
Actually fix for HADOOP-1785... reverse test of row comparison.
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@570983 13f79535-47bb-0310-9956-ffa450edef68
2007-08-29 23:39:52 +00:00
5dc1ee32c0
HADOOP-1805 Region server hang on exit
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Catch runtime exceptions in HMemcacheScanner constructor to ensure that read lock is released.
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@570918 13f79535-47bb-0310-9956-ffa450edef68
2007-08-29 20:06:41 +00:00
47587a272f
HADOOP-1799 Incorrect classpath in binary version of Hadoop
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M bin/hbase
Had a hard-coded name for the hbase jar. Fix so allows
for version in jar name.
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@570633 13f79535-47bb-0310-9956-ffa450edef68
2007-08-29 04:30:58 +00:00
660bce1d27
HADOOP-1797 Fix NPEs in MetaScanner constructor
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git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@570583 13f79535-47bb-0310-9956-ffa450edef68
2007-08-28 22:08:56 +00:00
f56ee6b375
HADOOP-1757 Bloomfilters: single argument constructor, use enum for bloom filter types
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git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@570270 13f79535-47bb-0310-9956-ffa450edef68
2007-08-27 23:35:15 +00:00
e9aafde1f1
HADOOP-1780 Regions are still being doubly assigned
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M src/contrib/hbase/src/java/org/apache/hadoop/hbase/HStore.java
Fix outputing fail message on each compaction though there was none.
M src/contrib/hbase/src/java/org/apache/hadoop/hbase/HStoreFile.java
(rename): Refactor so return only happens on end..
M src/contrib/hbase/src/java/org/apache/hadoop/hbase/HMaster.java
(assignRegions): Make synchronized. In presence of concurrent visits
by regionservers, both visiting threads could grab same set of regions
for assignment.
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@569589 13f79535-47bb-0310-9956-ffa450edef68
2007-08-25 00:42:45 +00:00
07224fe303
HADOOP-1768 Hbase shell FS command using Hadoop FsShell operations
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M src/contrib/hbase/src/java/org/apache/hadoop/hbase/shell/HelpContents.java
Add mention of new 'fs' operator.
A src/contrib/hbase/src/java/org/apache/hadoop/hbase/shell/FsCommand.java
M src/contrib/hbase/src/java/org/apache/hadoop/hbase/shell/HBaseShell.jj
Added support of new 'fs' operator.
M src/contrib/hbase/src/java/org/apache/hadoop/hbase/shell/generated/ParserTokenManager.java
M src/contrib/hbase/src/java/org/apache/hadoop/hbase/shell/generated/ParserConstants.java
M src/contrib/hbase/src/java/org/apache/hadoop/hbase/shell/generated/Parser.java
Generated files. Changes come of mods to HBaseShell.jj
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@569484 13f79535-47bb-0310-9956-ffa450edef68
2007-08-24 19:32:29 +00:00
5e3c5037b4
HADOOP-1776 Fix for sporadic compaction failures closing and moving compaction
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result
M src/contrib/hbase/src/java/org/apache/hadoop/hbase/HConnectionManager.java
Minor fix of a log message.
M src/contrib/hbase/src/java/org/apache/hadoop/hbase/HStore.java
(COMPACTION_DIR, WORKING_COMPACTION): Removed.
(compactdir): Renamed compactionDir.
Removed from constructor our checking if a compaction was left undone.
Instead, just ignore it. When compaction reruns whatever as left on
filesystem will just be cleaned up and we'll rerun the compaction
(Likelihood of a crash mid-compaction in exactly the area where
the compaction was recoverable are low -- more robust just redoing
the compaction from scratch).
(compactHelper): We were deleting HBaseRoot/compaction.tmp dir
after a compaction completed. Usually fine but on a cluster of
more than one machine, if two compactions were near-concurrent, one
machine could remove the compaction working directory while another
was mid-way through its compaction. Result was odd failures
during compaction of result file, during the move of the resulting
compacting file or subsequently trying to open reader on the
resulting compaction file (See HADOOP-1765).
a region fsck tool).
(getFilesToCompact): Added.
(processReadyCompaction): Added. Reorganized compaction so that the
window during which loss-of-data is possible is narrowed and even
then, we log a message with how a restore might be performed manually
(TODO: Add a repair tool).
M src/contrib/hbase/src/java/org/apache/hadoop/hbase/HStoreFile.java
(rename): More checking around rename that it was successful.
M src/contrib/hbase/src/java/org/apache/hadoop/hbase/HLog.java
An empty-log gives HLog trouble. Added handling.
M src/contrib/hbase/src/java/org/apache/hadoop/hbase/HMaster.java
Cleanup of debug level logging.
M src/contrib/hbase/src/java/org/apache/hadoop/hbase/HRegion.java
Minor javadoc and changed a log from info to debug.
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@569446 13f79535-47bb-0310-9956-ffa450edef68
2007-08-24 16:24:40 +00:00
1756a22f03
HADOOP-1746 Clean up findbugs warnings
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git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@568776 13f79535-47bb-0310-9956-ffa450edef68
2007-08-22 23:59:30 +00:00
ccd9248e63
HADOOP-1527 Region server won't start because logdir exists
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git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@568700 13f79535-47bb-0310-9956-ffa450edef68
2007-08-22 16:59:43 +00:00
ec2d29c902
HADOOP-1747 On a cluster, on restart, regions multiply assigned
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M src/contrib/hbase/src/java/org/apache/hadoop/hbase/HMaster.java
Removed some empty lines so I can squeeze more code into a screenful.
(assignedRegions): Factored out some code into own methods so
this method is made a bit shorter. Added early returns near
top -- if nothing to assign, etc. -- so less nesting.
Added fix: Instead of iterating over unassignedRegions after
all the loadings have been calculated, instead iterate over
the locally calculated map, regionsToAssign (Otherwise, we
were running over the same territory each time through the
loop and were thus giving out same region multiple times).
(regionsPerServer, assignRegionsToOneServer,
getRegionsToAssign): Added.
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@568404 13f79535-47bb-0310-9956-ffa450edef68
2007-08-22 04:05:08 +00:00
e41859593b
HADOOP-1737 Make HColumnDescriptor data publically members settable
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M src/contrib/hbase/src/java/org/apache/hadoop/hbase/HStore.java
Use new HColumnDescriptor accessors rather than make direct accesses
M src/contrib/hbase/src/java/org/apache/hadoop/hbase/HColumnDescriptor.java
(COMPRESSION_NONE, COMPRESSION_RECORD, COMPRESSION_BLOCK): Removed.
Use enum ordinals instead. Removed mapping between these defines and
enum equivalents. Made data members private and added accessors.
(DEFAULT_IN_MEMORY, DEFAULT_COMPRESSION_TYPE,
DEFAULT_BLOOM_FILTER_DESCRIPTOR, DEFAULT_MAX_VALUE_LENGTH): Added.
M hbase/src/test/org/apache/hadoop/hbase/TestToString.java
Fix because enum strings are upper-case (was expecting lowercase).
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@568275 13f79535-47bb-0310-9956-ffa450edef68
2007-08-21 20:53:24 +00:00
4ebd558b41
HADOOP-1723 If master asks region server to shut down, by-pass return of shutdown message
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git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@567864 13f79535-47bb-0310-9956-ffa450edef68
2007-08-20 22:35:27 +00:00
00c1b877e8
HADOOP-1730 unexpected null value causes META scanner to exit (silently)
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Added handling for legal null value scanning META table and added
logging of unexpected exceptions that arise scanning.
M src/contrib/hbase/src/test/org/apache/hadoop/hbase/TestSplit.java
Refactored to do a staged removal of daughter references.
(compact, recalibrate): Added.
(getSplitParent): Refactored as getSplitParentInfo.
M src/contrib/hbase/src/java/org/apache/hadoop/hbase/HConnectionManager.java
Added formatting of the find table result string so shorter
(when 30-odd regions fills page with its output).
M src/contrib/hbase/src/java/org/apache/hadoop/hbase/HTable.java
Formatting to clean eclipse warnings.
M src/contrib/hbase/src/java/org/apache/hadoop/hbase/HMaster.java
The split column in a parent meta table entry can be null (Happens
if a daughter split no longer has references -- it removes its
entry from parent). Add handling and clean up around split
management code. Added logging of unexpected exceptions
scanning a region.
M src/contrib/hbase/src/java/org/apache/hadoop/hbase/HRegion.java
Added fix for NPE when client asks for scanner but passes
non-existent columns.
M src/contrib/hbase/src/java/org/apache/hadoop/hbase/util/Writables.java
(getHRegionInfo, getHRegionInfoOrNull): Added.:
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@567308 13f79535-47bb-0310-9956-ffa450edef68
2007-08-18 18:04:53 +00:00
Jim Kellerman
Michael Stack
Bryan Duxbury