ab18158e60
HBASE-12728 buffered writes substantially less useful after removal of HTablePool (Solomon Duskis and Nick Dimiduk)
...
In our pre-1.0 API, HTable is considered a light-weight object that consumed by
a single thread at a time. The HTablePool class provided a means of sharing
multiple HTable instances across a number of threads. As an optimization,
HTable managed a "write buffer", accumulating edits and sending a "batch" all
at once. By default the batch was sent as the last step in invocations of
put(Put) and put(List<Put>). The user could disable the automatic flushing of
the write buffer, retaining edits locally and only sending the whole "batch"
once the write buffer has filled or when the flushCommits() method in invoked
explicitly. Explicit or implicit batch writing was controlled by the
setAutoFlushTo(boolean) method. A value of true (the default) had the write
buffer flushed at the completion of a call to put(Put) or put(List<Put>). A
value of false allowed for explicit buffer management. HTable also exposed the
buffer to consumers via getWriteBuffer().
The combination of HTable with setAutoFlushTo(false) and the HTablePool
provided a convenient mechanism by which multiple "Put-producing" threads could
share a common write buffer. Both HTablePool and HTable are deprecated, and
they are officially replaced in The new 1.0 API by Table and BufferedMutator.
Table, which replaces HTable, no longer exposes explicit write-buffer
management. Instead, explicit buffer management is exposed via BufferedMutator.
BufferedMutator is made safe for concurrent use. Where code would previously
retrieve and return HTables from an HTablePool, now that code creates and
shares a single BufferedMutator instance across all threads.
2015-01-23 08:48:31 -08:00
71ab4ddb19
HBASE-12731 Heap occupancy based client pushback
2015-01-22 17:33:21 -08:00
9824eb7840
HBASE-12810 Update to htrace-incubating
2015-01-22 14:28:20 -08:00
418ea93774
HBASE-12898 ensure direct dependencies are declared.
2015-01-22 14:33:25 -06:00
9bdb81f0a1
HBASE-12887 Cleanup many checkstyle errors in o.a.h.h.client
2015-01-20 12:44:36 -08:00
03e17168c3
HBASE-12840 Improve unit test coverage of the client pushback mechanism
2015-01-17 11:50:26 -08:00
092c91eb0f
HBASE-12837 ReplicationAdmin leaks zk connections (stack)
2015-01-16 13:16:12 -08:00
1a21c1684c
HBASE-11533 Asciidoc Proof of Concept
2015-01-13 22:32:29 -08:00
e5f3dd682f
HBASE-11144 Filter to support scanning multiple row key ranges (Jiajia Li)
2015-01-13 07:02:06 -08:00
c32a2c0b16
HBASE-12839 Remove synchronization in ServerStatisticsTracker
2015-01-12 16:06:51 -08:00
8816fa05c2
HBASE-12832 Describe table from shell no longer shows Table's attributes, only CF attributes (Srikanth Srungarapu)
2015-01-12 14:00:22 -08:00
dde713ee4e
HBASE-12071 Separate out thread pool for Master <-> RegionServer communication (Stephen Yuan Jiang)
2015-01-08 14:17:00 -08:00
9246af8dac
HBASE-12796 Clean up HTable and HBaseAdmin deprecated constructor usage (Jurriaan Mous)
2015-01-08 07:49:28 -08:00
c348cd327b
HBASE-12788 Promote Abortable to LimitedPrivate
2015-01-05 16:29:27 -08:00
ac95cc1fbb
HBASE-12783 Create efficient RegionLocator implementation (Solomon Duskis)
2015-01-02 19:48:06 -08:00
e5ec14af04
HBASE-12761 On region jump ClientScanners should get next row start key instead of a skip.
...
Signed-off-by: stack <stack@apache.org>
2014-12-30 14:47:01 -08:00
b2eea8cac6
HBASE-12695 JDK 1.8 compilation broken
...
Signed-off-by: stack <stack@apache.org>
2014-12-29 11:02:04 -08:00
a8766fd623
HBASE-12641 Grant all permissions of hbase zookeeper node to hbase superuser in a secure cluster (Liu Shaohui)
2014-12-27 21:11:57 -08:00
2b090d6832
HBASE-12739 Avoid too large identifier of ZooKeeperWatcher (Liu Shaohui)
2014-12-23 12:20:30 -08:00
4880e5d83b
HBASE-12736
...
Signed-off-by: stack <stack@apache.org>
2014-12-23 10:30:25 -08:00
700de7d92c
HBASE-12750 getRequestsCount() in ClusterStatus returns total number of request (Weichen Ye)
2014-12-23 10:26:16 -08:00
1c45d1cd9d
HBASE-12012. Improve cancellation for the scan RPCs
2014-12-22 16:22:04 -08:00
b004e4ff5b
HBASE-11412 Minimize a number of hbase-client transitive dependencies (Sergey Beryozkin)
2014-12-19 07:55:53 -08:00
83e4bfaf73
HBASE-11412 Minimize a number of hbase-client transitive dependencies (Sergey Beryozkin)
2014-12-17 21:53:18 -08:00
99a11390b4
Amend HBASE-5162 Basic client pushback mechanism (Jesse Yates)
...
Applied hbase-5162-trunk-addendum.patch
2014-12-16 22:15:49 -08:00
6a042c381a
Revert "HBASE-5162 Basic client pushback mechanism (Jesse Yates); ADDENDUM"
...
This reverts commit f7154e1ac9
2014-12-16 22:14:50 -08:00
f7154e1ac9
HBASE-5162 Basic client pushback mechanism (Jesse Yates); ADDENDUM
2014-12-16 21:09:52 -08:00
c7fad665f3
HBASE-10201 Port 'Make flush decisions per column family' to trunk
...
Signed-off-by: stack <stack@apache.org>
2014-12-16 11:49:17 -08:00
a411227b0e
HBASE-5162 Basic client pushback mechanism
...
Instead of just blocking the client for 90 seconds when the region gets too
busy, it now sends along region load stats to the client so the client can
know how busy the server is. Currently, its just the load on the memstore, but
it can be extended for other stats (e.g. cpu, general memory, etc.).
It is then up to the client to decide if it wants to listen to these stats.
By default, the client ignores the stats, but it can easily be toggled to the
built-in exponential back-off or users can plug in their own back-off
implementations
2014-12-16 11:14:30 -08:00
029768287a
HBASE-12422 Use ConnectionFactory in HTable constructors Fix method signature in test
2014-12-14 19:42:15 -08:00
743d16138e
HBASE-12679 Add HBaseInterfaceAudience.TOOLS and move some of the Public classes to LimitedPrivate
2014-12-14 17:46:30 -08:00
65830b096b
HBASE-12659 Replace the method calls to grant and revoke in shell scripts with AccessControlClient (Srikanth Srungarapu)
2014-12-13 10:17:43 -08:00
3275b964c1
HBASE-12668 Adapt PayloadCarryingRpcController so it can also be used in an async way
...
Signed-off-by: stack <stack@apache.org>
2014-12-12 07:44:04 -08:00
7d10af1254
HBASE-9763 Scan javadoc doesn't fully capture semantics of start and stop row (Gabriel Reid)
2014-12-12 13:39:16 +10:00
da2b5a9627
HBASE-12373 Provide a command to list visibility labels (Jerry He)
2014-12-11 15:18:03 -08:00
df22270756
HBASE-12665 When aborting, dump metrics
...
Add some fixup of checkstyle fails
2014-12-09 21:01:15 -08:00
e720c83557
HBASE-12652 Allow unmanaged connections in MetaTableAccessor (Solomon Duskis)
2014-12-09 11:27:34 -08:00
8a2c84156a
HBASE-12564 consolidate the getTableDescriptors() semantic
2014-12-09 12:06:00 +00:00
a8e6461855
HBASE-12597
...
Signed-off-by: stack <stack@apache.org>
2014-12-08 15:40:09 -08:00
1a27cb7b0f
Revert "HBASE-12597 Add RpcClient interface and enable changing of RpcClient implementation (Jurriaan Mous)"
...
Revert partial commit of HBASE-12597
This reverts commit 4be2034a26
2014-12-08 15:35:50 -08:00
b8ab1b176c
Revert "HBASE-12558 TestHCM.testClusterStatus Unexpected exception, expected<org.apache.hadoop.hbase.regionserver.RegionServerStoppedException> but was<junit.framework.AssertionFailedError> -- ADDED DEBUG"
...
Accidental commit. Reverting.
This reverts commit 2458be08ed
2014-12-08 15:34:53 -08:00
4be2034a26
HBASE-12597 Add RpcClient interface and enable changing of RpcClient implementation (Jurriaan Mous)
2014-12-08 15:13:50 -08:00
2458be08ed
HBASE-12558 TestHCM.testClusterStatus Unexpected exception, expected<org.apache.hadoop.hbase.regionserver.RegionServerStoppedException> but was<junit.framework.AssertionFailedError> -- ADDED DEBUG
2014-12-08 15:04:59 -08:00
4b1983c89d
HBASE-12611 Create autoCommit() method and remove clearBufferOnFail (Solomon Duskis)
2014-12-08 11:01:28 -08:00
9e9be97af7
HBASE-12650 Move ServerName to hbase-common module - check in changed files
2014-12-08 07:08:44 -08:00
e930510c65
HBASE-12650 Move ServerName to hbase-common module - remove files
2014-12-08 07:01:47 -08:00
9fd6db3703
HBASE-11903. Directly invoking split & merge of replica regions should be disallowed
2014-12-07 11:56:53 -08:00
b7d1790411
HBASE-12493 Addendum - Fix javadoc warnings
2014-12-06 00:33:12 -08:00
1ec6609b97
HBASE-12493 Make User and TokenUtil public
2014-12-05 13:04:54 -08:00
09cd3d7bfb
HBASE-10560 Per cell TTLs
2014-12-05 11:10:26 -08:00
Nick Dimiduk
Andrew Purtell
Sean Busbey
Enis Soztutar
Misty Stanley-Jones
tedyu
Jurriaan Mous
Esteban Gutierrez
stack
Devaraj Das
zhangduo
Jesse Yates
Matteo Bertozzi
Gary Helmling