- Deprecates old checkAnd*() operations in Table
- Adds Table#CheckAndMutateBuilder and implements it in HTable
Commiter note: When committing the patch, noticed redundant {@inheritDoc} being added in HTable.
Removed new and olds ones.
- Adds debug logging for future ease
- Removes 60s timeout since testRecoveryAndDoubleExecutionPreserveSplits is only halfway after a minute.
- Adds some comments
- Logging change: Some places report "regionState=" while others just "state=".
State machine procs also have "state=" in their logs. Let me change all region related logging to "regionState=" so that
1) it's consistent everywhere, 2) more filtered results when searching through logs.
Created a new WALKey Interface and a WALKeyImpl. The WALKey Interface
is surfaced to Coprocessors and throughout most of the code base.
WALKeyImpl is used internally by WAL and by Replication which need
access to WALKey setters.
Methods that were deprecated in WALObserver because they were exposing
Private audience Classes have been undeprecated now we have WALKey.
Moved over to use SequenceId#getSequenceId throughout. Changed
SequenceId#getSequenceId removing the IOE.
- Changed testThreeRSAbort to kill the RSs intead of aborting. Simple aborting will close the regions, we want extreme failure testing here.
- Adds some logging for easier debugging.
- Refactors TestDistributedLogSplitting to use standard junit rules.
Move the hadoop-hdfs guava exclude in modules up to the top pom.
Looks like an exclude in a module is not additive but rather exclusive
blanking out the top level set of exclusions.
Tested by looking in lib dir of the built tarball.
RowCounter and other related HBase's MapReduce classes have been moved
to hbase-mapreduce component by HBASE-18640, related chapter was
out-of-date and this fix replaced hbase-server with hbase-mapreduce
to correct those commands
Also this change moved RowCounter_Counters.properties to
hbase-mapreduce package as well
JIRA https://issues.apache.org/jira/browse/HBASE-19023
Signed-off-by: tedyu <yuzhihong@gmail.com>
null from other coprocessor even on bypass
If 'bypass' is set by a Coprocessor, skip out on calling any subsequent
Coprocessors that might be chained to a bypassable method.
This patch restores some of the 'complete' behavior removed by
HBASE-19123 only 'bypass' now triggers 'complete'.
For a egionserver's view of a table (the regions
that belong to a table hosted on a regionserver),
this change tracks the latencies of operations that
affect the regions for this table.
Tracking at the per-table level avoids the memory bloat
and performance impact that accompanied the previous
per-region latency metrics while still providing important
details for operators to consume.
Signed-Off-By: Andrew Purtell <apurtell@apache.org>
- Adding javadoc comments
- Bug: ServerStateNode#regions is HashSet but there's no synchronization to prevent concurrent addRegion/removeRegion. Let's use concurrent set instead.
- Use getRegionsInTransitionCount() directly to avoid instead of getRegionsInTransition().size() because the latter copies everything into a new array - what a waste for just the size.
- There's mixed use of getRegionNode and getRegionStateNode for same return type - RegionStateNode. Changing everything to getRegionStateNode. Similarly rename other *RegionNode() fns to *RegionStateNode().
- RegionStateNode#transitionState() return value is useless since it always returns it's first param.
- Other minor improvements
Update timeouts for TestRegionObserverInterface.
Reason: There are ~10 tests there, each with 5 min individual timeout. Too much. The test class is labelled MediumTests,
let's used that with our standard CategoryBasedTimeout. 3 min per test function should be enough even on slower Apache machines.
This avoids the situation where the build machine has sufficient disk
space (a few GB's at most) to run an HBase test, but the default YARN
configuration would preclude the NM's from starting correctly. This
should eliminate a trivial source of build flakiness based on the host
machines being used.
Signed-off-by: Ted Yu <tedyu@apache.org>
Removed TestHRegion#testMemstoreSizeWithFlushCanceling test.
CPs are not able to cancel a flush any more so this test was
failing; removed it (It was testing memory accounting kept
working across a cancelled flush).
Signed-off-by: Michael Stack <stack@apache.org>
Use header and footer in our *.jsp pages to avoid unnecessary redundancy (copy-paste of code)
Misc edits:
- Due to redundancy, new additions make it to some places but not others. For eg there are missing links to "/logLevel", "/processRS.jsp" in few places.
- Fix processMaster.jsp wrongly pointing to rs-status instead of master-status (probably due to copy paste from processRS.jsp)
- Deleted a bunch of extraneous "</a>" in processMaster.jsp & processRS.jsp
- Added missing </div> tag in snapshot.jsp
- Deleted fossils of html5shiv.js. It's uses and the js itself were deleted in the commit "819aed4ccd073d818bfef5931ec8d248bfae5f1f"
- Fixed wrongly matched heading tags
- Deleted some unused variables
Tested:
Ran standalone cluster and opened each page to make sure it looked right.
Sidenote:
Looks like HBASE-3835 started the work of converting from jsp to jamon, but the work didn't finish. Now we have a mix of jsp and jamon. Needs reconciling, but later.
- Moved DrainingServerTracker and RegionServerTracker to hbase-server:o.a.h.h.master.
- Moved SplitOrMergeTracker to oahh.master (because it depends on a PB)
- Moving hbase-client:oahh.zookeeper.* to hbase-zookeeper module. After HBASE-19200, hbase-client doesn't need them anymore (except 3 classes).
- Renamed some classes to use a consistent naming for classes - ZK instead of mix of ZK, Zk , ZooKeeper. Couldn't rename following public classes: MiniZooKeeperCluster, ZooKeeperConnectionException. Left RecoverableZooKeeper for lack of better name. (suggestions?)
- Sadly, can't move tests out because they depend on HBaseTestingUtility (which defeats part of the purpose - trimming down hbase-server tests. We need to promote more use of mocks in our tests)
Remove a few unused imports.
Remove TestAsyncRegionAdminApi#testOffline, a test for a condition that
no longer exists (no offlining supported in hbase2).
M hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestAccessController3.java
Uncomment cleanup called in test teardown.
Restore testRegionCaching and testMulti to working state (required
fixing move procedure and looking for a new exception).
testClusterStatus is broke because multicast is broken.
zhangduo
Michael Stack
Sergey Soldatov
Guangxu Cheng
Chia-Ping Tsai
Peter Somogyi
tedyu
Vasudevan
Jan Hentschel
Guanghao Zhang
Apekshit Sharma
huaxiangsun
Zach York
BELUGA BEHR
anoopsamjohn
Andrew Purtell
TAK LON WU
Josh Elser
Harshal Deepakkumar Jain
Toshihiro Suzuki
binlijin
Jerry He
Balazs Meszaros
Reid Chan
Gary Helmling
Apekshit
huzheng
Umesh Agashe
Sean Busbey
Lars Hofhansl