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Posted to dev@hbase.apache.org by Apache Jenkins Server <je...@builds.apache.org> on 2012/03/09 01:44:07 UTC
Build failed in Jenkins: HBase-TRUNK #2674
See <https://builds.apache.org/job/HBase-TRUNK/2674/changes>
Changes:
[larsh] HBASE-5526 ^Cnfigurable file and directory based umask (Jesse Yates)
[mbautin] [jira] [HBASE-5074] Support checksums in HBase block cache
Author: Dhruba
Summary:
HFile is enhanced to store a checksum for each block. HDFS checksum verification
is avoided while reading data into the block cache. On a checksum verification
failure, we retry the file system read request with hdfs checksums switched on
(thanks Todd).
I have a benchmark that shows that it reduces iops on the disk by about 40%. In
this experiment, the entire memory on the regionserver is allocated to the
regionserver's jvm and the OS buffer cache size is negligible. I also measured
negligible (<5%) additional cpu usage while using hbase-level checksums.
The salient points of this patch:
1. Each hfile's trailer used to have a 4 byte version number. I enhanced this so
that these 4 bytes can be interpreted as a (major version number, minor
version). Pre-existing hfiles have a minor version of 0. The new hfile format
has a minor version of 1 (thanks Mikhail). The hfile major version remains
unchanged at 2. The reason I did not introduce a new major version number is
because the code changes needed to store/read checksums do not differ much from
existing V2 writers/readers.
2. Introduced a HFileSystem object which is a encapsulates the FileSystem
objects needed to access data from hfiles and hlogs. HDFS FileSystem objects
already had the ability to switch off checksum verifications for reads.
3. The majority of the code changes are located in hbase.io.hfie package. The
retry of a read on an initial checksum failure occurs inside the hbase.io.hfile
package itself. The code changes to hbase.regionserver package are minor.
4. The format of a hfileblock is the header followed by the data followed by the
checksum(s). Each 16 K (configurable) size of data has a 4 byte checksum. The
hfileblock header has two additional fields: a 4 byte value to store the
bytesPerChecksum and a 4 byte value to store the size of the user data
(excluding the checksum data). This is well explained in the associated
javadocs.
5. I added a test to test backward compatibility. I will be writing more unit
tests that triggers checksum verification failures aggressively. I have left a
few redundant log messages in the code (just for easier debugging) and will
remove them in later stage of this patch. I will also be adding metrics on
number of checksum verification failures/success in a later version of this
diff.
6. By default, hbase-level checksums are switched on and hdfs level checksums
are switched off for hfile-reads. No changes to Hlog code path here.
Test Plan: The default setting is to switch on hbase checksums for hfile-reads,
thus all existing tests actually validate the new code pieces. I will be writing
more unit tests for triggering checksum verification failures.
Reviewers: mbautin
Reviewed By: mbautin
CC: JIRA, tedyu, mbautin, dhruba, todd, stack
Differential Revision: https://reviews.facebook.net/D1521
[larsh] HBASE-5529 MR test failures becuase MALLOC_ARENA_MAX is not set (Gregory Chanan)
[tedyu] HBASE-5515 Add a processRow API that supports atomic multiple reads and writes on a row (Scott Chen)
[tedyu] HBASE-5514 Compile against hadoop 0.24-SNAPSHOT (Mingjie)
[stack] HBASE-4890 fix possible NPE in HConnectionManager
[apurtell] HBASE-5480. Fixups to MultithreadedTableMapper for Hadoop 0.23
------------------------------------------
[...truncated 2061 lines...]
Tests run: 45, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 16.779 sec
Running org.apache.hadoop.hbase.coprocessor.TestRegionServerCoprocessorExceptionWithRemove
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 17.463 sec
Running org.apache.hadoop.hbase.coprocessor.TestRegionServerCoprocessorExceptionWithAbort
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 14.938 sec
Running org.apache.hadoop.hbase.coprocessor.TestMasterObserver
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 37.142 sec
Running org.apache.hadoop.hbase.coprocessor.TestCoprocessorEndpoint
Tests run: 3, Failures: 0, Errors: 0, Skipped: 1, Time elapsed: 40.03 sec
Running org.apache.hadoop.hbase.regionserver.wal.TestHLogSplit
Tests run: 30, Failures: 0, Errors: 0, Skipped: 1, Time elapsed: 262.841 sec
Running org.apache.hadoop.hbase.coprocessor.TestWALObserver
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 29.248 sec
Running org.apache.hadoop.hbase.coprocessor.TestMasterCoprocessorExceptionWithAbort
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 22.471 sec
Running org.apache.hadoop.hbase.coprocessor.TestMasterCoprocessorExceptionWithRemove
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 14.956 sec
Running org.apache.hadoop.hbase.coprocessor.TestRegionObserverInterface
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 32.433 sec
Running org.apache.hadoop.hbase.coprocessor.TestRegionObserverBypass
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 12.547 sec
Running org.apache.hadoop.hbase.TestGlobalMemStoreSize
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 15.337 sec
Running org.apache.hadoop.hbase.mapred.TestTableInputFormat
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 21.776 sec
Running org.apache.hadoop.hbase.mapred.TestTableMapReduce
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 68.947 sec
Running org.apache.hadoop.hbase.mapreduce.TestMulitthreadedTableMapper
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 73.105 sec
Running org.apache.hadoop.hbase.mapreduce.TestTableMapReduce
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 93.577 sec
Running org.apache.hadoop.hbase.regionserver.wal.TestLogRolling
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 448.278 sec
Running org.apache.hadoop.hbase.mapreduce.TestLoadIncrementalHFilesSplitRecovery
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 102.89 sec
Running org.apache.hadoop.hbase.mapreduce.TestImportTsv
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 83.198 sec
Running org.apache.hadoop.hbase.mapreduce.TestTimeRangeMapRed
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 38.835 sec
Running org.apache.hadoop.hbase.mapreduce.TestLoadIncrementalHFiles
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 35.613 sec
Running org.apache.hadoop.hbase.mapreduce.TestImportExport
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 48.089 sec
Running org.apache.hadoop.hbase.thrift2.TestThriftHBaseServiceHandler
Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 13.53 sec
Running org.apache.hadoop.hbase.catalog.TestMetaReaderEditorNoCluster
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.332 sec
Running org.apache.hadoop.hbase.catalog.TestMetaReaderEditor
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 21.387 sec
Running org.apache.hadoop.hbase.mapreduce.TestHFileOutputFormat
Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 219.466 sec
Running org.apache.hadoop.hbase.catalog.TestCatalogTracker
Tests run: 9, Failures: 0, Errors: 0, Skipped: 1, Time elapsed: 6.438 sec
Running org.apache.hadoop.hbase.TestAcidGuarantees
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 97.429 sec
Running org.apache.hadoop.hbase.client.TestTimestampsFilter
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 19.322 sec
Running org.apache.hadoop.hbase.catalog.TestCatalogTrackerOnCluster
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 80.304 sec
Running org.apache.hadoop.hbase.client.TestShell
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 94.089 sec
Running org.apache.hadoop.hbase.client.TestFromClientSide
Tests run: 54, Failures: 0, Errors: 0, Skipped: 3, Time elapsed: 194.092 sec
Running org.apache.hadoop.hbase.client.TestHCM
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 15.065 sec
Running org.apache.hadoop.hbase.client.TestInstantSchemaChangeSplit
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 133.429 sec
Running org.apache.hadoop.hbase.client.TestInstantSchemaChange
Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 221.637 sec
Running org.apache.hadoop.hbase.client.TestScannerTimeout
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 52.814 sec
Running org.apache.hadoop.hbase.client.TestMetaScanner
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 16.418 sec
Running org.apache.hadoop.hbase.client.TestHTableUtil
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 15.432 sec
Running org.apache.hadoop.hbase.client.TestHTablePool$TestHTableReusablePool
Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 8.13 sec
Running org.apache.hadoop.hbase.client.TestMetaMigrationRemovingHTD
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 25.97 sec
Running org.apache.hadoop.hbase.client.TestHTablePool$TestHTableThreadLocalPool
Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 23.873 sec
Running org.apache.hadoop.hbase.client.replication.TestReplicationAdmin
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.883 sec
Running org.apache.hadoop.hbase.client.TestInstantSchemaChangeFailover
Tests run: 4, Failures: 0, Errors: 0, Skipped: 1, Time elapsed: 115.879 sec
Running org.apache.hadoop.hbase.client.TestMultipleTimestamps
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 29.868 sec
Running org.apache.hadoop.hbase.metrics.TestMetricsMBeanBase
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.142 sec
Running org.apache.hadoop.hbase.client.TestMultiParallel
Tests run: 11, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 36.569 sec
Running org.apache.hadoop.hbase.rest.TestGzipFilter
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 13.538 sec
Running org.apache.hadoop.hbase.constraint.TestConstraint
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 45.868 sec
Running org.apache.hadoop.hbase.rest.TestMultiRowResource
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 31.164 sec
Running org.apache.hadoop.hbase.rest.TestScannersWithFilters
Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 17.517 sec
Running org.apache.hadoop.hbase.mapreduce.TestTableInputFormatScan
Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 593.27 sec
Running org.apache.hadoop.hbase.rest.TestRowResource
Tests run: 11, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 14.277 sec
Running org.apache.hadoop.hbase.rest.client.TestRemoteAdmin
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 15.565 sec
Running org.apache.hadoop.hbase.rest.TestVersionResource
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 11.896 sec
Running org.apache.hadoop.hbase.rest.client.TestRemoteTable
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 14.342 sec
Running org.apache.hadoop.hbase.rest.TestStatusResource
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 11.225 sec
Running org.apache.hadoop.hbase.rest.TestTableResource
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 21.422 sec
Running org.apache.hadoop.hbase.rest.TestScannerResource
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 28.546 sec
Running org.apache.hadoop.hbase.rest.TestSchemaResource
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 20.922 sec
Running org.apache.hadoop.hbase.io.encoding.TestLoadAndSwitchEncodeOnDisk
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 24.076 sec
Running org.apache.hadoop.hbase.thrift.TestThriftServer
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 45.539 sec
Running org.apache.hadoop.hbase.client.TestAdmin
Tests run: 35, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 190.621 sec
Running org.apache.hadoop.hbase.io.encoding.TestUpgradeFromHFileV1ToEncoding
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 84.824 sec
Running org.apache.hadoop.hbase.io.hfile.TestHFileSeek
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 8.269 sec
Running org.apache.hadoop.hbase.io.hfile.slab.TestSlabCache
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 19.616 sec
Running org.apache.hadoop.hbase.io.encoding.TestDataBlockEncoders
Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 148.743 sec
Running org.apache.hadoop.hbase.io.hfile.TestChecksum
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.914 sec
Running org.apache.hadoop.hbase.io.hfile.TestHFileBlockIndex
Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 10.275 sec
Running org.apache.hadoop.hbase.io.hfile.TestLruBlockCache
Tests run: 16, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.755 sec
Running org.apache.hadoop.hbase.io.hfile.slab.TestSingleSizeCache
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 26.035 sec
Running org.apache.hadoop.hbase.io.hfile.TestFixedFileTrailer
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.642 sec
Running org.apache.hadoop.hbase.io.hfile.TestHFileBlockCompatibility
Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.234 sec
Running org.apache.hadoop.hbase.io.hfile.TestHFilePerformance
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.642 sec
Running org.apache.hadoop.hbase.io.hfile.TestForceCacheImportantBlocks
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 50.722 sec
Running org.apache.hadoop.hbase.io.hfile.TestHFileBlock
Tests run: 16, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 48.928 sec
Running org.apache.hadoop.hbase.io.encoding.TestChangingEncoding
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 246.197 sec
Running org.apache.hadoop.hbase.avro.TestAvroServer
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 28.179 sec
Running org.apache.hadoop.hbase.replication.regionserver.TestReplicationSourceManager
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.144 sec
Running org.apache.hadoop.hbase.io.hfile.TestCacheOnWrite
Tests run: 36, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 32.644 sec
Running org.apache.hadoop.hbase.replication.regionserver.TestReplicationSink
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 15.509 sec
Running org.apache.hadoop.hbase.replication.TestReplicationSource
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.768 sec
Running org.apache.hadoop.hbase.replication.TestMultiSlaveReplication
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 40.729 sec
Running org.apache.hadoop.hbase.replication.TestReplicationPeer
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.635 sec
Running org.apache.hadoop.hbase.ipc.TestDelayedRpc
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.669 sec
Running org.apache.hadoop.hbase.replication.TestMasterReplication
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 61.942 sec
Running org.apache.hadoop.hbase.TestZooKeeper
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 51.945 sec
Running org.apache.hadoop.hbase.thrift.TestThriftServerCmdLine
Tests run: 20, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 395.601 sec
Running org.apache.hadoop.hbase.TestHBaseTestingUtility
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 62.131 sec
Running org.apache.hadoop.hbase.replication.TestReplication
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 112.993 sec
Results :
Tests in error:
testThreeRSAbort(org.apache.hadoop.hbase.master.TestDistributedLogSplitting): org.apache.hadoop.hbase.client.RetriesExhaustedException: Failed after attempts=10, exceptions:(..)
Tests run: 901, Failures: 0, Errors: 1, Skipped: 10
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 38:29.309s
[INFO] Finished at: Fri Mar 09 00:42:55 UTC 2012
[INFO] Final Memory: 44M/439M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.12-TRUNK-HBASE-2:test (secondPartTestsExecution) on project hbase: There are test failures.
[ERROR]
[ERROR] Please refer to <https://builds.apache.org/job/HBase-TRUNK/ws/trunk/target/surefire-reports> for the individual test results.
[ERROR] -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.12-TRUNK-HBASE-2:test (secondPartTestsExecution) on project hbase: There are test failures.
Please refer to <https://builds.apache.org/job/HBase-TRUNK/ws/trunk/target/surefire-reports> for the individual test results.
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:213)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at org.apache.maven.lifecycle.internal.MojoExecutor.executeForkedExecutions(MojoExecutor.java:365)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:199)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:319)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
Caused by: org.apache.maven.plugin.MojoFailureException: There are test failures.
Please refer to <https://builds.apache.org/job/HBase-TRUNK/ws/trunk/target/surefire-reports> for the individual test results.
at org.apache.maven.plugin.surefire.SurefireHelper.reportExecution(SurefireHelper.java:87)
at org.apache.maven.plugin.surefire.SurefirePlugin.writeSummary(SurefirePlugin.java:651)
at org.apache.maven.plugin.surefire.SurefirePlugin.handleSummary(SurefirePlugin.java:625)
at org.apache.maven.plugin.surefire.AbstractSurefireMojo.executeAfterPreconditionsChecked(AbstractSurefireMojo.java:137)
at org.apache.maven.plugin.surefire.AbstractSurefireMojo.execute(AbstractSurefireMojo.java:98)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
... 23 more
[ERROR]
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
Build step 'Invoke top-level Maven targets' marked build as failure
Archiving artifacts
Updating HBASE-5515
Updating HBASE-5074
Updating HBASE-4890
Updating HBASE-5480
Updating HBASE-5526
Updating HBASE-5514
Updating HBASE-5529
Recording test results
Jenkins build is back to normal : HBase-TRUNK #2675
Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://builds.apache.org/job/HBase-TRUNK/2675/changes>