Improve HBase MTTR - Mean Time To Recover
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Key: HBASE-5843
URL: https://issues.apache.org/jira/browse/HBASE-5843
Project: HBase
Issue Type: Umbrella
Affects Versions: 0.96.0
Reporter:
Delete the region servers znode after a regions server crash
Key: HBASE-5844
URL: https://issues.apache.org/jira/browse/HBASE-5844
Project: HBase
Issue Type: Improvement
TestScannerSelectionUsingTTL should be in SmallTests category
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Key: HBASE-5818
URL: https://issues.apache.org/jira/browse/HBASE-5818
Project: HBase
Issue Type: Improvement
SplitLogs function could leak resources
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Key: HBASE-5819
URL: https://issues.apache.org/jira/browse/HBASE-5819
Project: HBase
Issue Type: Bug
Components: master
Affects Versions: 0.96.0
When creating a region, the master initializes it and creates a memstore within
the master server
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Key: HBASE-5693
URL:
KeeperException.SessionExpiredException management could be improved in Master
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Key: HBASE-5572
URL: https://issues.apache.org/jira/browse/HBASE-5572
Project: HBase
Replace client ZooKeeper watchers by simple ZooKeeper reads
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Key: HBASE-5573
URL: https://issues.apache.org/jira/browse/HBASE-5573
Project: HBase
Issue Type: Improvement
Master can fail if ZooKeeper session expires
Key: HBASE-5549
URL: https://issues.apache.org/jira/browse/HBASE-5549
Project: HBase
Issue Type: Bug
Components: master, zookeeper
ZooKeeper connection to get the clusterId in the HConnectionImplementation
constructor should be removed
Key: HBASE-5550
URL:
Some functions should not be used by customer code and must be deprecated in
0.94
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Key: HBASE-5551
URL: https://issues.apache.org/jira/browse/HBASE-5551
Project: HBase
Cut the link between the client and the zookeeper ensemble
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Key: HBASE-5399
URL: https://issues.apache.org/jira/browse/HBASE-5399
Project: HBase
Issue Type: Improvement
hbase-daemons.sh cannot be used do launch zookeeper independently from HBase
Key: HBASE-5232
URL: https://issues.apache.org/jira/browse/HBASE-5232
Project: HBase
TestLogRolling#testLogRollOnDatanodeDeath fails sometimes on central build or
hadoop QA on trunk (The directory is already locked.)
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Key:
TestMetaReaderEditor can timeouts during test execution
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Key: HBASE-5114
URL: https://issues.apache.org/jira/browse/HBASE-5114
Project: HBase
Issue Type: Bug
Components: test
use surefire tests parallelization
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Key: HBASE-5064
URL: https://issues.apache.org/jira/browse/HBASE-5064
Project: HBase
Issue Type: Improvement
Components: test
Affects Versions: 0.94.0
HBaseTestingUtility#getHBaseAdmin() creates a new HBaseAdmin instance at each
call
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Key: HBASE-5051
URL: https://issues.apache.org/jira/browse/HBASE-5051
Project:
HCM Tests leaks connections
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Key: HBASE-5053
URL: https://issues.apache.org/jira/browse/HBASE-5053
Project: HBase
Issue Type: Bug
Components: test
Affects Versions: 0.94.0
Reporter:
Some tests leaks connections
Key: HBASE-5038
URL: https://issues.apache.org/jira/browse/HBASE-5038
Project: HBase
Issue Type: Bug
Components: test
Affects Versions: 0.94.0
Reporter:
Optimize HBaseConfiguration#create
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Key: HBASE-5022
URL: https://issues.apache.org/jira/browse/HBASE-5022
Project: HBase
Issue Type: Improvement
Components: performance
Affects Versions:
A thread named LeaseChecker remains after the shutdown of a cluster
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Key: HBASE-5023
URL: https://issues.apache.org/jira/browse/HBASE-5023
Project: HBase
Issue Type: Bug
A thread named LruBlockCache.EvictionThread remains after the shutdown of a
cluster
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Key: HBASE-5024
URL: https://issues.apache.org/jira/browse/HBASE-5024
Project:
Two threads named pool-1-thread-1 and pool-2-thread-1 remains after the
shutdown of a cluster
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Key: HBASE-5025
URL: https://issues.apache.org/jira/browse/HBASE-5025
Performance regression in minicluster creation
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Key: HBASE-4993
URL: https://issues.apache.org/jira/browse/HBASE-4993
Project: HBase
Issue Type: Bug
Components: master
Affects
Useless sleeps in TestTimestampsFilter and TestMultipleTimestamps
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Key: HBASE-4971
URL: https://issues.apache.org/jira/browse/HBASE-4971
Project: HBase
Issue Type: Improvement
On failure, HBaseAdmin sleeps one time too many
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Key: HBASE-4973
URL: https://issues.apache.org/jira/browse/HBASE-4973
Project: HBase
Issue Type: Improvement
Components: client
Remove some resources leaks on the tests
Key: HBASE-4974
URL: https://issues.apache.org/jira/browse/HBASE-4974
Project: HBase
Issue Type: Improvement
Components: test
Affects Versions:
Monitor the open file descriptors and the threads counters during the unit tests
Key: HBASE-4965
URL: https://issues.apache.org/jira/browse/HBASE-4965
Project: HBase
Use the official versions of surefire junit
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Key: HBASE-4955
URL: https://issues.apache.org/jira/browse/HBASE-4955
Project: HBase
Issue Type: Improvement
Components: test
Affects
HBaseAdmin addColumn, modifyColumn, deleteColumn are documented as asynchronous
but are actually synchronous.
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Key: HBASE-4865
URL:
Activate single jvm for small tests on jenkins
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Key: HBASE-4847
URL: https://issues.apache.org/jira/browse/HBASE-4847
Project: HBase
Issue Type: Improvement
Components: build, test
TestRegionServerCoprocessorExceptionWithAbort fails if the region server stops
too fast
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Key: HBASE-4832
URL: https://issues.apache.org/jira/browse/HBASE-4832
HRegionServer stops could be 0,5s faster
Key: HBASE-4833
URL: https://issues.apache.org/jira/browse/HBASE-4833
Project: HBase
Issue Type: Improvement
Components: regionserver, test
TestRegionServersMetrics and TestZKLeaderManager are not categorized
(small/medium/large)
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Key: HBASE-4825
URL: https://issues.apache.org/jira/browse/HBASE-4825
Modify hbasetests.sh to take into account the new pom.xml with surefire
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Key: HBASE-4826
URL: https://issues.apache.org/jira/browse/HBASE-4826
Project: HBase
Issue Type:
Sleeps and synchronisation improvements for tests
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Key: HBASE-4798
URL: https://issues.apache.org/jira/browse/HBASE-4798
Project: HBase
Issue Type: Improvement
Components: master,
Lower mini cluster shutdown time in HRegionServer#waitOnAllRegionsToClose and
ServerManager#letRegionServersShutdown
Key: HBASE-4780
URL:
Pom update to use the new versions of surefire junit.
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Key: HBASE-4781
URL: https://issues.apache.org/jira/browse/HBASE-4781
Project: HBase
Issue Type: Improvement
TestHTablePool, TestScanWithBloomError, TestRegionSplitCalculator are not
tagged and TestPoolMap should not use TestSuite
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Key: HBASE-4779
Integrate surefire and junit for category management
Key: HBASE-4763
URL: https://issues.apache.org/jira/browse/HBASE-4763
Project: HBase
Issue Type: Improvement
Components:
naming errors for TestHLogUtils and SoftValueSortedMapTest
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Key: HBASE-4764
URL: https://issues.apache.org/jira/browse/HBASE-4764
Project: HBase
Issue Type: Improvement
Migrate from JUnit 4.8.1 to JUnit 4.10
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Key: HBASE-4759
URL: https://issues.apache.org/jira/browse/HBASE-4759
Project: HBase
Issue Type: Task
Components: test
Reporter: nkeywal
org.apache.hadoop.hbase.regionserver.TestHRegionInfo#testGetSetOfHTD throws NPE
on trunk
Key: HBASE-4753
URL: https://issues.apache.org/jira/browse/HBASE-4753
Split the tests in small/medium/large; allow small tests to be ran in parallel
within a single JVM
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Key: HBASE-4737
URL:
TestAdmin hangs randomly in trunk
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Key: HBASE-4724
URL: https://issues.apache.org/jira/browse/HBASE-4724
Project: HBase
Issue Type: Bug
Components: test
Affects Versions: 0.94.0
Document rules for writing tests
Key: HBASE-4712
URL: https://issues.apache.org/jira/browse/HBASE-4712
Project: HBase
Issue Type: Task
Components: test
Affects Versions: 0.92.0
Improvements in tests
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Key: HBASE-4703
URL: https://issues.apache.org/jira/browse/HBASE-4703
Project: HBase
Issue Type: Improvement
Components: test
Affects Versions: 0.92.0
Environment: all
test.build.data property overused leading to write data at the wrong place
Key: HBASE-4634
URL: https://issues.apache.org/jira/browse/HBASE-4634
Project: HBase
DFS Cluster is used while not needed in some unit tests
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Key: HBASE-4639
URL: https://issues.apache.org/jira/browse/HBASE-4639
Project: HBase
Issue Type: Improvement
hbase.util.Threads#threadDumpingIsAlive sleeps 1 second, slowing down the
shutdown by 0.5s
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Key: HBASE-4613
URL: https://issues.apache.org/jira/browse/HBASE-4613
Make the suite run in at least half the time
Key: HBASE-4602
URL: https://issues.apache.org/jira/browse/HBASE-4602
Project: HBase
Issue Type: Umbrella
Environment: All.
Uneeded sleep time for tests in hbase.master.ServerManager#waitForRegionServers
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Key: HBASE-4603
URL: https://issues.apache.org/jira/browse/HBASE-4603
Project: HBase
hbase.client.TestHTablePool could start a single cluster instead of one per
method
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Key: HBASE-4604
URL: https://issues.apache.org/jira/browse/HBASE-4604
Project:
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