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https://issues.apache.org/jira/browse/HDFS-9249?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14992339#comment-14992339
]
Hadoop QA commented on HDFS-9249:
---------------------------------
| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 7s
{color} | {color:blue} docker + precommit patch detected. {color} |
| {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m 0s
{color} | {color:green} The patch does not contain any @author tags. {color} |
| {color:green}+1{color} | {color:green} test4tests {color} | {color:green} 0m
0s {color} | {color:green} The patch appears to include 1 new or modified test
files. {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 3m
9s {color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 36s
{color} | {color:green} trunk passed with JDK v1.8.0_66 {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 35s
{color} | {color:green} trunk passed with JDK v1.7.0_79 {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
17s {color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m
14s {color} | {color:green} trunk passed {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 2m 5s
{color} | {color:red} hadoop-hdfs-project/hadoop-hdfs in trunk cannot run
convertXmlToText from findbugs {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 14s
{color} | {color:green} trunk passed with JDK v1.8.0_66 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 58s
{color} | {color:green} trunk passed with JDK v1.7.0_79 {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m
44s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 36s
{color} | {color:green} the patch passed with JDK v1.8.0_66 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m 36s
{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 34s
{color} | {color:green} the patch passed with JDK v1.7.0_79 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m 34s
{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
16s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m
15s {color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} whitespace {color} | {color:red} 0m 0s
{color} | {color:red} The patch has 1 line(s) that end in whitespace. Use git
apply --whitespace=fix. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m
14s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 14s
{color} | {color:green} the patch passed with JDK v1.8.0_66 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 58s
{color} | {color:green} the patch passed with JDK v1.7.0_79 {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 70m 5s {color}
| {color:red} hadoop-hdfs in the patch failed with JDK v1.8.0_66. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 68m 2s {color}
| {color:red} hadoop-hdfs in the patch failed with JDK v1.7.0_79. {color} |
| {color:red}-1{color} | {color:red} asflicense {color} | {color:red} 0m 21s
{color} | {color:red} Patch generated 56 ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black} 159m 22s {color}
| {color:black} {color} |
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|| Reason || Tests ||
| JDK v1.8.0_66 Failed junit tests | hadoop.hdfs.TestSnapshotCommands |
| | hadoop.hdfs.server.namenode.ha.TestSeveralNameNodes |
| | hadoop.hdfs.server.balancer.TestBalancerWithMultipleNameNodes |
| JDK v1.7.0_79 Failed junit tests |
hadoop.hdfs.shortcircuit.TestShortCircuitCache |
| | hadoop.hdfs.server.namenode.TestNamenodeCapacityReport |
| | hadoop.hdfs.server.datanode.fsdataset.impl.TestLazyPersistReplicaRecovery
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|| Subsystem || Report/Notes ||
| Docker | Client=1.7.0 Server=1.7.0
Image:test-patch-base-hadoop-date2015-11-05 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12770829/HDFS-9249.005.patch |
| JIRA Issue | HDFS-9249 |
| Optional Tests | asflicense javac javadoc mvninstall unit findbugs
checkstyle compile |
| uname | Linux 60fd003c6452 3.13.0-36-lowlatency #63-Ubuntu SMP PREEMPT Wed
Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality |
/home/jenkins/jenkins-slave/workspace/PreCommit-HDFS-Build/patchprocess/apache-yetus-e8bd3ad/precommit/personality/hadoop.sh
|
| git revision | trunk / ff47f35 |
| Default Java | 1.7.0_79 |
| Multi-JDK versions | /usr/lib/jvm/java-8-oracle:1.8.0_66
/usr/lib/jvm/java-7-openjdk-amd64:1.7.0_79 |
| findbugs | v3.0.0 |
| findbugs |
https://builds.apache.org/job/PreCommit-HDFS-Build/13399/artifact/patchprocess/branch-findbugs-hadoop-hdfs-project_hadoop-hdfs.html
|
| whitespace |
https://builds.apache.org/job/PreCommit-HDFS-Build/13399/artifact/patchprocess/whitespace-eol.txt
|
| unit |
https://builds.apache.org/job/PreCommit-HDFS-Build/13399/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs-jdk1.8.0_66.txt
|
| unit |
https://builds.apache.org/job/PreCommit-HDFS-Build/13399/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs-jdk1.7.0_79.txt
|
| unit test logs |
https://builds.apache.org/job/PreCommit-HDFS-Build/13399/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs-jdk1.8.0_66.txt
https://builds.apache.org/job/PreCommit-HDFS-Build/13399/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs-jdk1.7.0_79.txt
|
| JDK v1.7.0_79 Test Results |
https://builds.apache.org/job/PreCommit-HDFS-Build/13399/testReport/ |
| asflicense |
https://builds.apache.org/job/PreCommit-HDFS-Build/13399/artifact/patchprocess/patch-asflicense-problems.txt
|
| modules | C: hadoop-hdfs-project/hadoop-hdfs U:
hadoop-hdfs-project/hadoop-hdfs |
| Max memory used | 226MB |
| Powered by | Apache Yetus http://yetus.apache.org |
| Console output |
https://builds.apache.org/job/PreCommit-HDFS-Build/13399/console |
This message was automatically generated.
> NPE thrown if an IOException is thrown in NameNode.<init>
> ---------------------------------------------------------
>
> Key: HDFS-9249
> URL: https://issues.apache.org/jira/browse/HDFS-9249
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: namenode
> Affects Versions: 2.7.1
> Reporter: Wei-Chiu Chuang
> Assignee: Wei-Chiu Chuang
> Priority: Minor
> Labels: supportability
> Attachments: HDFS-9249.001.patch, HDFS-9249.002.patch,
> HDFS-9249.003.patch, HDFS-9249.004.patch, HDFS-9249.005.patch
>
>
> This issue was found when running test case
> TestBackupNode.testCheckpointNode, but upon closer look, the problem is not
> due to the test case.
> Looks like an IOException was thrown in
> try {
> initializeGenericKeys(conf, nsId, namenodeId);
> initialize(conf);
> try {
> haContext.writeLock();
> state.prepareToEnterState(haContext);
> state.enterState(haContext);
> } finally {
> haContext.writeUnlock();
> }
> causing the namenode to stop, but the namesystem was not yet properly
> instantiated, causing NPE.
> I tried to reproduce locally, but to no avail.
> Because I could not reproduce the bug, and the log does not indicate what
> caused the IOException, I suggest make this a supportability JIRA to log the
> exception for future improvement.
> Stacktrace
> java.lang.NullPointerException: null
> at
> org.apache.hadoop.hdfs.server.namenode.NameNode.getFSImage(NameNode.java:906)
> at org.apache.hadoop.hdfs.server.namenode.BackupNode.stop(BackupNode.java:210)
> at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:827)
> at
> org.apache.hadoop.hdfs.server.namenode.BackupNode.<init>(BackupNode.java:89)
> at
> org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1474)
> at
> org.apache.hadoop.hdfs.server.namenode.TestBackupNode.startBackupNode(TestBackupNode.java:102)
> at
> org.apache.hadoop.hdfs.server.namenode.TestBackupNode.testCheckpoint(TestBackupNode.java:298)
> at
> org.apache.hadoop.hdfs.server.namenode.TestBackupNode.testCheckpointNode(TestBackupNode.java:130)
> The last few lines of log:
> 2015-10-14 19:45:07,807 INFO namenode.NameNode
> (NameNode.java:createNameNode(1422)) - createNameNode [-checkpoint]
> 2015-10-14 19:45:07,807 INFO impl.MetricsSystemImpl
> (MetricsSystemImpl.java:init(158)) - CheckpointNode metrics system started
> (again)
> 2015-10-14 19:45:07,808 INFO namenode.NameNode
> (NameNode.java:setClientNamenodeAddress(402)) - fs.defaultFS is
> hdfs://localhost:37835
> 2015-10-14 19:45:07,808 INFO namenode.NameNode
> (NameNode.java:setClientNamenodeAddress(422)) - Clients are to use
> localhost:37835 to access this namenode/service.
> 2015-10-14 19:45:07,810 INFO hdfs.MiniDFSCluster
> (MiniDFSCluster.java:shutdown(1708)) - Shutting down the Mini HDFS Cluster
> 2015-10-14 19:45:07,810 INFO namenode.FSNamesystem
> (FSNamesystem.java:stopActiveServices(1298)) - Stopping services started for
> active state
> 2015-10-14 19:45:07,811 INFO namenode.FSEditLog
> (FSEditLog.java:endCurrentLogSegment(1228)) - Ending log segment 1
> 2015-10-14 19:45:07,811 INFO namenode.FSNamesystem
> (FSNamesystem.java:run(5306)) - NameNodeEditLogRoller was interrupted, exiting
> 2015-10-14 19:45:07,811 INFO namenode.FSEditLog
> (FSEditLog.java:printStatistics(703)) - Number of transactions: 3 Total time
> for transactions(ms): 0 Number of transactions batched in Syncs: 0 Number of
> syncs: 4 SyncTimes(ms): 2 1
> 2015-10-14 19:45:07,811 INFO namenode.FSNamesystem
> (FSNamesystem.java:run(5373)) - LazyPersistFileScrubber was interrupted,
> exiting
> 2015-10-14 19:45:07,822 INFO namenode.FileJournalManager
> (FileJournalManager.java:finalizeLogSegment(142)) - Finalizing edits file
> /data/jenkins/workspace/CDH5.5.0-Hadoop-HDFS-2.6.0/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/name1/current/edits_inprogress_0000000000000000001
> ->
> /data/jenkins/workspace/CDH5.5.0-Hadoop-HDFS-2.6.0/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/name1/current/edits_0000000000000000001-0000000000000000003
> 2015-10-14 19:45:07,835 INFO namenode.FileJournalManager
> (FileJournalManager.java:finalizeLogSegment(142)) - Finalizing edits file
> /data/jenkins/workspace/CDH5.5.0-Hadoop-HDFS-2.6.0/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/name2/current/edits_inprogress_0000000000000000001
> ->
> /data/jenkins/workspace/CDH5.5.0-Hadoop-HDFS-2.6.0/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/name2/current/edits_0000000000000000001-0000000000000000003
> 2015-10-14 19:45:07,836 INFO blockmanagement.CacheReplicationMonitor
> (CacheReplicationMonitor.java:run(169)) - Shutting down
> CacheReplicationMonitor
> 2015-10-14 19:45:07,836 INFO ipc.Server (Server.java:stop(2485)) - Stopping
> server on 37835
> 2015-10-14 19:45:07,837 INFO ipc.Server (Server.java:run(718)) - Stopping IPC
> Server listener on 37835
> 2015-10-14 19:45:07,837 INFO ipc.Server (Server.java:run(844)) - Stopping IPC
> Server Responder
> 2015-10-14 19:45:07,837 INFO blockmanagement.BlockManager
> (BlockManager.java:run(3781)) - Stopping ReplicationMonitor.
> 2015-10-14 19:45:07,838 WARN blockmanagement.DecommissionManager
> (DecommissionManager.java:run(78)) - Monitor interrupted:
> java.lang.InterruptedException: sleep interrupted
> 2015-10-14 19:45:07,844 INFO namenode.FSNamesystem
> (FSNamesystem.java:stopActiveServices(1298)) - Stopping services started for
> active state
> 2015-10-14 19:45:07,845 INFO namenode.FSNamesystem
> (FSNamesystem.java:stopStandbyServices(1386)) - Stopping services started for
> standby state
> 2015-10-14 19:45:07,848 INFO mortbay.log (Slf4jLog.java:info(67)) - Stopped
> HttpServer2$SelectChannelConnectorWithSafeStartup@localhost:0
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