aa5e98f98d
HADOOP-2243 getRow returns empty Map if no-such row.. should return null
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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
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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regionserver edits)
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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
3ac4baf9b6
HADOOP-1550 No means of deleting a'row'
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I forgot to add this file when I commited patch for HADOOP-1550
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2007-12-08 23:52:03 +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
5d5f078bb3
HADOOP-2224 Add HTable.getRow(ROW, ts)
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Forgot to add new file TestGet2.
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2007-11-30 19:05:21 +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
e24940438a
HADOOP-2297 System.exit() Handling in hbase shell jar command
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Forgot to add new files in last commit
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2007-11-30 07:36:46 +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.
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
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
b9abf5c728
HADOOP-2289 Useless efforts of looking for the non-existant table in select command.
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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
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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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
0eb95f5c54
HADOOP-2289 Useless efforts of looking for the non-existant table in
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select command
Revert accidental commit of generated jsp page that is not part of 2289.
git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk/src/contrib/hbase@598526 13f79535-47bb-0310-9956-ffa450edef68
2007-11-27 06:19:51 +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
Michael Stack
Jim Kellerman