Commit Graph

366 Commits

Author SHA1 Message Date
Michael Stack b7d932f4dc HADOOP-2693 NPE in getClosestRowBefore
git-svn-id: https://svn.apache.org/repos/asf/hadoop/core/trunk/src/contrib/hbase@617724 13f79535-47bb-0310-9956-ffa450edef68
2008-02-02 00:51:38 +00:00
Michael Stack 3e351091b6 HADOOP-2731 Under load, regions become extremely large and eventually cause
region servers to become unresponsive


git-svn-id: https://svn.apache.org/repos/asf/hadoop/core/trunk/src/contrib/hbase@617720 13f79535-47bb-0310-9956-ffa450edef68
2008-02-02 00:36:53 +00:00
Jim Kellerman 5a033b71f4 HADOOP-2555 Refactor the HTable#get and HTable#getRow methods to avoid repetition of retry-on-failure logic (thanks to Peter Dolan and Bryan Duxbury)
git-svn-id: https://svn.apache.org/repos/asf/hadoop/core/trunk/src/contrib/hbase@617670 13f79535-47bb-0310-9956-ffa450edef68
2008-02-01 22:01:39 +00:00
Jim Kellerman d70a0b0a7c HADOOP-2750 Deprecated methods startBatchUpdate, commitBatch, abortBatch, and renewLease have been removed from HTable
git-svn-id: https://svn.apache.org/repos/asf/hadoop/core/trunk/src/contrib/hbase@617245 13f79535-47bb-0310-9956-ffa450edef68
2008-01-31 21:33:51 +00:00
Jim Kellerman 234d8552cf HADOOP-2555 Refactor the HTable#get and HTable#getRow methods to avoid repetition of retry-on-failure logic
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
Michael Stack 4cb3e64bff HADOOP-2718 Copy Constructor HBaseConfiguration(Configuration) will override hbase
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
Michael Stack d374f82519 HADOOP-2753 Back out 2718; programmatic config works but
hbase*xml conf is overridden


git-svn-id: https://svn.apache.org/repos/asf/hadoop/core/trunk/src/contrib/hbase@617025 13f79535-47bb-0310-9956-ffa450edef68
2008-01-31 07:03:33 +00:00
Nigel Daley 6e22739796 HADOOP-2641. Added Apache license headers to 95 files. Contributed by Nigel Daley
git-svn-id: https://svn.apache.org/repos/asf/hadoop/core/trunk/src/contrib/hbase@616659 13f79535-47bb-0310-9956-ffa450edef68
2008-01-30 06:51:01 +00:00
Jim Kellerman 72eca05e79 Delete empty file: src/contrib/hbase/src/java/org/apache/hadoop/hbase/mapred/TableOutputCollector.java
per Nigel Daley


git-svn-id: https://svn.apache.org/repos/asf/hadoop/core/trunk/src/contrib/hbase@616652 13f79535-47bb-0310-9956-ffa450edef68
2008-01-30 06:31:16 +00:00
Michael Stack de2e8d5028 HADOOP-2631 2443 breaks HTable.getStartKeys when there is more than one table
or table you are enumerating isn't the first table


git-svn-id: https://svn.apache.org/repos/asf/hadoop/core/trunk/src/contrib/hbase@616505 13f79535-47bb-0310-9956-ffa450edef68
2008-01-29 20:06:19 +00:00
Michael Stack f0da1b58aa HADOOP-2718 Copy Constructor HBaseConfiguration(Configuration) will override
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
Jim Kellerman d929e0c34a HADOOP-2722 Prevent unintentional thread exit in region server and master
git-svn-id: https://svn.apache.org/repos/asf/hadoop/core/trunk/src/contrib/hbase@616298 13f79535-47bb-0310-9956-ffa450edef68
2008-01-29 13:18:18 +00:00
Michael Stack 2f06f08d95 HADOOP-2675 Options not passed to rest/thrift
git-svn-id: https://svn.apache.org/repos/asf/hadoop/core/trunk/src/contrib/hbase@616163 13f79535-47bb-0310-9956-ffa450edef68
2008-01-29 04:46:34 +00:00
Michael Stack 73d71a09a8 HADOOP-2712 under load, regions won't split
git-svn-id: https://svn.apache.org/repos/asf/hadoop/core/trunk/src/contrib/hbase@615413 13f79535-47bb-0310-9956-ffa450edef68
2008-01-26 00:38:15 +00:00
Michael Stack a8a0d00a4a HADOOP-2706 HBase Shell crash
git-svn-id: https://svn.apache.org/repos/asf/hadoop/core/trunk/src/contrib/hbase@615248 13f79535-47bb-0310-9956-ffa450edef68
2008-01-25 15:45:04 +00:00
Michael Stack 0d8c1bfdfc HADOOP-2688 IllegalArgumentException processing a shutdown stops server
going down and results in millions of lines of output


git-svn-id: https://svn.apache.org/repos/asf/hadoop/core/trunk/src/contrib/hbase@614796 13f79535-47bb-0310-9956-ffa450edef68
2008-01-24 05:13:22 +00:00
Michael Stack 52b268a09c HADOOP-2686 Removed tables stick around in .META.
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@614588 13f79535-47bb-0310-9956-ffa450edef68
2008-01-23 17:43:22 +00:00
Jim Kellerman af3ca76470 HADOOP-2668 Documentation and improved logging so fact that hbase now requires migration comes as less of a surprise
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@614413 13f79535-47bb-0310-9956-ffa450edef68
2008-01-23 03:24:32 +00:00
Michael Stack 6487762f94 HADOOP-2650 Remove Writables.clone and use WritableUtils.clone from
hadoop instead
HADOOP-2584 Web UI displays an IOException instead of the Tables



git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@613923 13f79535-47bb-0310-9956-ffa450edef68
2008-01-21 16:21:46 +00:00
Jim Kellerman 5ea6853f90 HADOOP-2643 Make migration tool smarter.
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@613446 13f79535-47bb-0310-9956-ffa450edef68
2008-01-19 20:20:15 +00:00
Jim Kellerman ad1e1f9ca9 HADOOP-2525 Master changes to prevent looping
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@613069 13f79535-47bb-0310-9956-ffa450edef68
2008-01-18 06:17:23 +00:00
Jim Kellerman d3a9d1d745 HADOOP-2525 Same 2 lines repeated 11 million times in HMaster log upon HMaster shutdown
HADOOP-2616 hbase not spliting when the total size of region reaches max region size * 1.5


git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@613062 13f79535-47bb-0310-9956-ffa450edef68
2008-01-18 06:11:06 +00:00
Michael Stack 40ed226cf1 HADOOP-2621 Memcache flush flushing every 60 secs with out
considering the max memcache size


git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@613010 13f79535-47bb-0310-9956-ffa450edef68
2008-01-17 23:38:09 +00:00
Michael Stack 40b4c04da8 HADOOP-2619 Compaction errors after a region splits
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@612995 13f79535-47bb-0310-9956-ffa450edef68
2008-01-17 22:35:24 +00:00
Michael Stack 74df13a369 HADOOP-2629 Shell digests garbage without complaint
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@612931 13f79535-47bb-0310-9956-ffa450edef68
2008-01-17 19:08:08 +00:00
Michael Stack 246d4b80ab HADOOP-2545 hbase rest server should be started with hbase-daemon.sh
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@612913 13f79535-47bb-0310-9956-ffa450edef68
2008-01-17 18:19:31 +00:00
Michael Stack 5f5472e631 HADOOP-2600 Performance: HStore.getRowKeyAtOrBefore should use
MapFile.Reader#getClosest (before)


git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@612614 13f79535-47bb-0310-9956-ffa450edef68
2008-01-16 23:04:28 +00:00
Michael Stack f8269a1e47 HADOOP-2493 hbase will split on row when the start and end row
is the same cause data loss


git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@612500 13f79535-47bb-0310-9956-ffa450edef68
2008-01-16 16:26:24 +00:00
Michael Stack 615fe2bbc7 HADOOP-2592 Scanning, a region can let out a row that its not supposed to have
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@612314 13f79535-47bb-0310-9956-ffa450edef68
2008-01-15 23:42:31 +00:00
Jim Kellerman b78012df61 HADOOP-2587 Splits blocked by compactions cause region to be offline for duration of compaction.
Patch verified by Billy Pearson


git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@612161 13f79535-47bb-0310-9956-ffa450edef68
2008-01-15 17:20:06 +00:00
Michael Stack ea6f5071da HADOOP-2579 initializing a new HTable object against a nonexistent table
throws a NoServerForRegionException instead of a TableNotFoundException
when a different table has been created previously


git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@612141 13f79535-47bb-0310-9956-ffa450edef68
2008-01-15 15:51:29 +00:00
Michael Stack 7d09aec4f8 HADOOP-2598 Remove chatty debug logging from 2443 patch
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@612025 13f79535-47bb-0310-9956-ffa450edef68
2008-01-15 05:58:57 +00:00
Michael Stack ff4aac71c3 HADOOP-2589 Change an classes/package name from shell to hql
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@612016 13f79535-47bb-0310-9956-ffa450edef68
2008-01-15 05:14:34 +00:00
Dhruba Borthakur 830df67181 HADOOP-2398. Additional instrumentation for NameNode and RPC server.
Add support for accessing instrumentation statistics via JMX.
(Sanjay radia via dhruba)



git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@611906 13f79535-47bb-0310-9956-ffa450edef68
2008-01-14 19:33:01 +00:00
Jim Kellerman 728cb9c5df HADOOP-2558 org.onelab.filter.BloomFilter class uses 8X the memory it should be using
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@611734 13f79535-47bb-0310-9956-ffa450edef68
2008-01-14 08:09:11 +00:00
Michael Stack 27afba4ead HADOOP-2443 Keep lazy cache of regions in client rather than an 'authoritative' list
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@611727 13f79535-47bb-0310-9956-ffa450edef68
2008-01-14 06:54:28 +00:00
Jim Kellerman fed1075104 HADOOP-2500 Unreadable region kills region servers
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.


git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@611681 13f79535-47bb-0310-9956-ffa450edef68
2008-01-13 23:39:01 +00:00
Michael Stack f6f56a1d72 HADOOP-2533 Scanning, just creating MapWritable in next consumes >20% CPU
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@611629 13f79535-47bb-0310-9956-ffa450edef68
2008-01-13 20:10:22 +00:00
Michael Stack d7de304808 HADOOP-2557 Shell count function
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@611537 13f79535-47bb-0310-9956-ffa450edef68
2008-01-13 05:24:14 +00:00
Michael Stack 470b3a3200 HADOOP-2389 Provide multiple language bindings for HBase (Thrift)
Actual code (first commit added thrift lib so this patch would build).


git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@611535 13f79535-47bb-0310-9956-ffa450edef68
2008-01-13 04:46:44 +00:00
Jim Kellerman 9c142a76a1 HADOOP-2478 Restructure how HBase lays out files in the file system (phase 2) Includes migration tool org.apache.hadoop.hbase.util.Migrate
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@611519 13f79535-47bb-0310-9956-ffa450edef68
2008-01-13 01:36:08 +00:00
Michael Stack 979da3823a HADOOP-2548 Make TableMap and TableReduce generic
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@611488 13f79535-47bb-0310-9956-ffa450edef68
2008-01-12 21:32:46 +00:00
Michael Stack df0f5658a5 HADOOP-2553 Don't make Long objects calculating hbase type hash codes
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@610698 13f79535-47bb-0310-9956-ffa450edef68
2008-01-10 06:57:00 +00:00
Michael Stack 3d80b1a498 HADOOP-2558 fixes for build up on hudson (Part 1)
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@610280 13f79535-47bb-0310-9956-ffa450edef68
2008-01-09 06:40:10 +00:00
Michael Stack a22bf5e1e2 HADOOP-2490 Failure in nightly #346
Add one fix and more logging to help diagnose the failures up on hudson.


git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@610237 13f79535-47bb-0310-9956-ffa450edef68
2008-01-09 00:07:16 +00:00
Michael Stack 450fe7b100 HADOOP-2472 Range selection using filter
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@610092 13f79535-47bb-0310-9956-ffa450edef68
2008-01-08 18:27:58 +00:00
Michael Stack f5bfeea892 HADOOP-2450 Show version (and svn revision) in hbase web ui
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@610087 13f79535-47bb-0310-9956-ffa450edef68
2008-01-08 18:11:45 +00:00
Michael Stack 5a804bf5f3 HADOOP-2502 Insert/Select timestamp, Timestamp data type in HQL
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@609730 13f79535-47bb-0310-9956-ffa450edef68
2008-01-07 18:26:08 +00:00
Michael Stack 24958ffd44 HADOOP-2240 Truncate for hbase
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@609256 13f79535-47bb-0310-9956-ffa450edef68
2008-01-06 06:11:55 +00:00
Michael Stack 56fa3392a1 HADOOP-2240 Truncate for hbase
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@609254 13f79535-47bb-0310-9956-ffa450edef68
2008-01-06 04:43:54 +00:00
Michael Stack 3f4e2cd235 HADOOP-2530 Missing type in new hbase custom RPC serializer
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@609210 13f79535-47bb-0310-9956-ffa450edef68
2008-01-05 20:39:09 +00:00
Michael Stack 07eb878e5a HADOOP-2507 REST servlet does not properly base64 row keys and column names
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@608762 13f79535-47bb-0310-9956-ffa450edef68
2008-01-04 06:56:28 +00:00
Michael Stack 13239f413e HADOOP-2504 REST servlet method for deleting a scanner was not properly
mapped


git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@608743 13f79535-47bb-0310-9956-ffa450edef68
2008-01-04 04:39:02 +00:00
Michael Stack c89219b47b HADOOP-2519 Performance improvements: Customized RPC serialization
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@608738 13f79535-47bb-0310-9956-ffa450edef68
2008-01-04 03:52:53 +00:00
Michael Stack b0f524f3d7 HADOOP-2506 Remove the algebra package
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@608289 13f79535-47bb-0310-9956-ffa450edef68
2008-01-03 00:06:38 +00:00
Michael Stack 9ebe18e2b4 HADOOP-2505 formatter classes missing apache license
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@607754 13f79535-47bb-0310-9956-ffa450edef68
2007-12-31 17:01:27 +00:00
Michael Stack 0e8bbbf2f7 HADOOP-2495 inor performance improvements: Slim-down BatchOperation, etc.
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@607602 13f79535-47bb-0310-9956-ffa450edef68
2007-12-30 22:22:16 +00:00
Michael Stack 6b005b4f3f HADOOP-2503 REST Insert / Select encoding issues
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@607592 13f79535-47bb-0310-9956-ffa450edef68
2007-12-30 21:40:50 +00:00
Michael Stack 164bc44b58 HADOOP-2485 Make mapfile index interval configurable
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@607131 13f79535-47bb-0310-9956-ffa450edef68
2007-12-27 22:26:27 +00:00
Michael Stack bbae5a575f HADOOP-2479 Save on number of Text object creations
Add new files.


git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@606333 13f79535-47bb-0310-9956-ffa450edef68
2007-12-21 22:01:23 +00:00
Michael Stack 87273adb1c HADOOP-2479 Save on number of Text object creations
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@606332 13f79535-47bb-0310-9956-ffa450edef68
2007-12-21 21:58:25 +00:00
Michael Stack 3b36d543de HADOOP-2467 scanner truncates resultset when > 1 column families
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@605811 13f79535-47bb-0310-9956-ffa450edef68
2007-12-20 05:35:07 +00:00
Jim Kellerman 83c09ebccc HADOOP-2458 HStoreFile.writeSplitInfo should just call HStoreFile.Reference.write
HADOOP-2458 HStoreFile.writeSplitInfo should just call HStoreFile.Reference.write 


git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@605466 13f79535-47bb-0310-9956-ffa450edef68
2007-12-19 08:22:33 +00:00
Michael Stack 2630fd3cee HADOOP-2455 Error in Help-string of create command
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@605277 13f79535-47bb-0310-9956-ffa450edef68
2007-12-18 18:06:45 +00:00
Jim Kellerman c55f90590a HADOOP-2451 End key is incorrectly assigned in many region splits
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@605102 13f79535-47bb-0310-9956-ffa450edef68
2007-12-18 06:26:11 +00:00
Jim Kellerman 6da6ebed1e HADOOP-2199 Add tools for going from hregion filename to region name in logs
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@604325 13f79535-47bb-0310-9956-ffa450edef68
2007-12-14 22:57:29 +00:00
Jim Kellerman 9b68f4bf41 HADOOP-2430 Master will not shut down if there are no active region servers
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@604309 13f79535-47bb-0310-9956-ffa450edef68
2007-12-14 21:51:45 +00:00
Jim Kellerman 10bac1971d HADOOP-2414 Fix ArrayIndexOutOfBoundsException in bloom filters.
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@604281 13f79535-47bb-0310-9956-ffa450edef68
2007-12-14 19:58:33 +00:00
Michael Stack b36f712736 HADOOP-2286 Add being able to shutdown regionservers
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@604233 13f79535-47bb-0310-9956-ffa450edef68
2007-12-14 17:12:09 +00:00
Jim Kellerman a24a76ca83 HADOOP-2417 Fix critical shutdown problem introduced by HADOOP-2338
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@604011 13f79535-47bb-0310-9956-ffa450edef68
2007-12-13 20:02:30 +00:00
Michael Stack 91de46cac1 HADOOP-2351 If select command returns no result, it doesn't need to show
the header information


git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@603940 13f79535-47bb-0310-9956-ffa450edef68
2007-12-13 15:43:04 +00:00
Michael Stack f8a906f49f HADOOP-2047 Add an '--master=X' and '--html' command-line parameters to shell
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@603824 13f79535-47bb-0310-9956-ffa450edef68
2007-12-13 05:43:59 +00:00
Jim Kellerman c499da8b7b HADOOP-2392 HADOOP-2324 HADOOP-2396 HADOOP-2397
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
Michael Stack c70f6c5122 HADOOP-2370 Allow column families with an unlimited number of versions
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2007-12-11 17:56:51 +00:00
Michael Stack aa5e98f98d HADOOP-2243 getRow returns empty Map if no-such row.. should return null
Intentionally not added to the CHANGES.txt because way hbase currently works
is correct; this commit just adds a bit of clarifying javadoc.


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2007-12-11 17:17:29 +00:00
Michael Stack 29e68d505c HADOOP-2395 Implement "ALTER TABLE ... CHANGE column" operation
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2007-12-11 17:07:12 +00:00
Michael Stack f9fc02ba8b HADOOP-2283 AlreadyBeingCreatedException (Was: Stuck replay of failed
regionserver edits)


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2007-12-10 22:36:03 +00:00
Jim Kellerman 6a65a514a8 HADOOP-2392 TestRegionServerExit has new failure mode since HADOOP-2338
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2007-12-10 06:41:24 +00:00
Michael Stack 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
Jim Kellerman 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
Michael Stack 3c80b8c75e HADOOP-1550 No means of deleting a'row'
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2007-12-08 00:39:32 +00:00
Michael Stack 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
Jim Kellerman 612f446dbd HADOOP-2338 Fix NullPointerException in master server.
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2007-12-07 21:23:54 +00:00
Michael Stack 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
Michael Stack 11df017a67 HADOOP-2362 Leaking hdfs file handle on region split
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2007-12-07 02:34:08 +00:00
Jim Kellerman 6fb4643705 HADOOP-2365 Result of HashFunction.hash() contains all identical values
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2007-12-06 22:34:38 +00:00
Michael Stack 0ce1829c73 HADOOP-2357 Compaction cleanup; less deleting + prevent possible file leaks
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2007-12-05 16:06:25 +00:00
Michael Stack 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
Jim Kellerman 7f52d2e951 HADOOP-2333 Client side retries happen at the wrong level
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2007-12-04 22:17:21 +00:00
Michael Stack 0d7a01cb8a HADOOP-2299 Support inclusive scans
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2007-12-04 17:07:22 +00:00
Michael Stack c5eee12d4c HADOOP-2339 Delete command with no WHERE clause
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2007-12-04 02:48:49 +00:00
Michael Stack c7574f8f32 HADOOP-2316 Run REST servlet outside of master
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2007-12-03 22:06:07 +00:00
Michael Stack 30eb660601 HADOOP-2332 Meta table data selection in Hbase Shell
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2007-12-03 18:42:09 +00:00
Michael Stack 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
Jim Kellerman 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
Jim Kellerman 7ac136887a HADOOP-2309 ConcurrentModificationException doing get of all region start keys
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2007-12-02 04:58:03 +00:00
Michael Stack fdff7385a6 HADOOP-2322 getRow(row, TS) client interface not properly connected
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2007-11-30 23:59:56 +00:00
Michael Stack 6b159e940e HADOOP-2068 RESTful interface
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2007-11-30 20:15:48 +00:00
Michael Stack f1f6738e2c HADOOP-2224 Add HTable.getRow(ROW, ts)
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2007-11-30 17:18:01 +00:00
Michael Stack 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
Michael Stack 7fff3ab5f6 HADOOP-2308 null regioninfo breaks meta scanner
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2007-11-30 17:06:31 +00:00
Michael Stack e24940438a HADOOP-2297 System.exit() Handling in hbase shell jar command
Forgot to add new files in last commit


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2007-11-30 07:36:46 +00:00
Michael Stack 05d4458b47 HADOOP-2297 System.exit() Handling in hbase shell jar command
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2007-11-30 07:33:09 +00:00
Michael Stack 5a465ae05b HADOOP-2296 hbase shell: phantom columns show up from select command
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2007-11-30 06:35:47 +00:00
Michael Stack bf176b63f3 HADOOP-2234 TableInputFormat erroneously aggregates map values
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2007-11-30 00:01:25 +00:00
Jim Kellerman b8291d673e HADOOP-2295 Fix assigning a region to multiple servers
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2007-11-29 21:10:03 +00:00
Michael Stack 6f14e60b7f HADOOP-2198 HTable should have method to return table metadata
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2007-11-29 18:25:39 +00:00
Michael Stack 7102265285 HADOOP-2253 getRow can return HBASE::DELETEVAL cells
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2007-11-29 00:37:19 +00:00
Michael Stack 175f44ac81 HADOOP-1608 Relational Algrebra Operators
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2007-11-28 22:10:21 +00:00
Jim Kellerman 72414e6c91 HADOOP-2261 HTable.abort no longer throws exception if there is no active update.
HADOOP-2287 Make hbase unit tests take less time to complete.
HADOOP-2262 Retry n times instead of n**2 times.


git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@599138 13f79535-47bb-0310-9956-ffa450edef68
2007-11-28 20:38:00 +00:00
Michael Stack 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
Michael Stack b9abf5c728 HADOOP-2289 Useless efforts of looking for the non-existant table in select command.
FIx javadoc warning introduced by commit of HADOOP-2289 patch (odd -- it got
a +1 on javadoc from hudson).
M    CreateCommand.java


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2007-11-27 16:58:42 +00:00
Jim Kellerman 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
Jim Kellerman 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)
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@598535 13f79535-47bb-0310-9956-ffa450edef68
2007-11-27 07:11:00 +00:00
Michael Stack 0eb95f5c54 HADOOP-2289 Useless efforts of looking for the non-existant table in
select command

Revert accidental commit of generated jsp page that is not part of 2289.


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2007-11-27 06:19:51 +00:00
Michael Stack 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
Jim Kellerman c64eb9ebdc HADOOP-2274 Excess synchronization introduced by HADOOP-2139 negatively impacts performance
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2007-11-26 03:05:37 +00:00
Jim Kellerman cbe167c981 HADOOP-2139 (phase 2) Make region server more event driven
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2007-11-25 07:17:38 +00:00
Michael Stack 9052780e2d HADOOP-2267 Change the hbase shell prompt's title
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2007-11-23 19:16:45 +00:00
Jim Kellerman 8a5b3da292 HADOOP-2139 (phase 1) Increase parallelism in region servers
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
Michael Stack 33ab394d4a HADOOP-2176 Htable.deleteAll documentation is ambiguous
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2007-11-10 01:09:33 +00:00
Michael Stack 26b3d9442d HADOOP-2161 getRow() is orders of magnitudes slower than get(), even on
rows with one column


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2007-11-09 21:57:24 +00:00
Michael Stack 5c869d23e9 HADOOP-2074 Simple switch to enable DEBUG level-logging in hbase
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2007-11-07 03:48:13 +00:00
Michael Stack 656cee4138 HADOOP-2156 BufferUnderflowException for un-named HTableDescriptors
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2007-11-06 20:48:27 +00:00
Michael Stack 9be624fc93 HADOOP-2155 Method expecting HBaseConfiguration throw NPE when given Configuration
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2007-11-06 20:47:35 +00:00
Michael Stack cda8c597fc HADOOP-2157 Make Scanners implement Iterable
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2007-11-06 20:45:28 +00:00
Jim Kellerman 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
Jim Kellerman ad743978ed HADOOP-2109 Fix another race condition in processing dead servers
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2007-11-03 04:00:12 +00:00
Michael Stack d8f4792f8e HADOOP-2137 hql.jsp : The character 0x19 is not valid
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2007-11-02 00:43:07 +00:00
Jim Kellerman 2bd1e2cac2 HADOOP-2109 Fixed race condition in processing server lease timeout.
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2007-11-01 22:49:08 +00:00
Jim Kellerman 0c8412cb79 HADOOP-2126 Use Bob Jenkins' hash for bloom filters
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2007-11-01 01:48:46 +00:00
Michael Stack 1aeb23aeee HADOOP-2084 Add a LocalHBaseCluster
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2007-10-25 16:12:51 +00:00
Jim Kellerman fa1c77bd3e HADOOP-2079 HADOOP-2056 Fix generated HLog, HRegion names
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
Jim Kellerman cc202c4b74 HADOOP-2056 A table with row keys containing colon fails to split regions
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
Jim Kellerman ab813c3673 HADOOP-2061 Add new Base64 dialects
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2007-10-16 18:56:28 +00:00
Michael Stack f07a9fd89a HADOOP-2401 Add convenience put method that takes writable
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2007-10-15 18:42:28 +00:00
Michael Stack 920c6b2021 HADOOP-2029 TestLogRolling fails too often in patch and nightlies
3rd commit against this issue.


git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@584286 13f79535-47bb-0310-9956-ffa450edef68
2007-10-12 21:58:12 +00:00
Michael Stack 8faa2ea9c6 HADOOP-2038 TestCleanRegionServerExit failed in patch build #927
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2007-10-12 17:46:37 +00:00
Michael Stack 8b387823be HADOOP-2029 TestLogRolling fails too often in patch and nightlies
This is second commit against this issue.


git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@583963 13f79535-47bb-0310-9956-ffa450edef68
2007-10-11 21:49:40 +00:00
Michael Stack 00f32814d1 HADOOP-2035 Add logo to webapps
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2007-10-11 20:33:53 +00:00
Michael Stack 642dd4294e HADOOP-2029 TestLogRolling fails too often in patch and nightlies
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@583839 13f79535-47bb-0310-9956-ffa450edef68
2007-10-11 14:45:36 +00:00
Michael Stack c9f105acd5 HADOOP-2017 TestRegionServerAbort failure in patch build #903 and
nightly #266


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2007-10-09 21:48:11 +00:00
Michael Stack 5233c28aaa HADOOP-2011 Make hbase daemon scripts take args in same order as hadoop
daemon scripts


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2007-10-09 03:25:00 +00:00
Michael Stack 79b3b1c6b2 HADOOP-2004 [hbase] webapp hql formatting bugs
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@582867 13f79535-47bb-0310-9956-ffa450edef68
2007-10-08 16:25:33 +00:00
Michael Stack eb22494fb4 HADOOP-1957 Web UI with report on cluster state and basic browsing of tables
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@582443 13f79535-47bb-0310-9956-ffa450edef68
2007-10-06 03:49:43 +00:00
Michael Stack 6c9ddf9f37 HADOOP-1957 Web UI with report on cluster state and basic browsing of tables
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@582442 13f79535-47bb-0310-9956-ffa450edef68
2007-10-06 03:09:50 +00:00
Jim Kellerman 6e4efdf697 HADOOP-1937 When the master times out a region server's lease, it is too aggressive in reclaiming the server's log.
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@582165 13f79535-47bb-0310-9956-ffa450edef68
2007-10-05 09:39:32 +00:00
Jim Kellerman af8131b86d HADOOP-1990 Regression test instability affects nightly and patch builds
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@581995 13f79535-47bb-0310-9956-ffa450edef68
2007-10-04 19:58:56 +00:00
Jim Kellerman c56582d19b HADOOP-1960 If a region server cannot talk to the master before its lease times out, it should shut itself down
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@581396 13f79535-47bb-0310-9956-ffa450edef68
2007-10-02 21:42:07 +00:00
Jim Kellerman 2f9acbbd45 HADOOP-1975 HBase tests failing with java.lang.NumberFormatException
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@581047 13f79535-47bb-0310-9956-ffa450edef68
2007-10-01 19:45:02 +00:00