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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-14075) NPE while Edit Logging
Date Sun, 18 Nov 2018 13:41:00 GMT

    [ https://issues.apache.org/jira/browse/HDFS-14075?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16690911#comment-16690911
] 

Hadoop QA commented on HDFS-14075:
----------------------------------

| (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 15s{color} | {color:blue}
Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {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 3 new or modified test files. {color} |
|| || || || {color:brown} trunk Compile Tests {color} ||
| {color:red}-1{color} | {color:red} mvninstall {color} | {color:red}  0m 20s{color} | {color:red}
root in trunk failed. {color} |
| {color:red}-1{color} | {color:red} compile {color} | {color:red}  0m 16s{color} | {color:red}
hadoop-hdfs in trunk failed. {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}  0m  3s{color}
| {color:orange} The patch fails to run checkstyle in hadoop-hdfs {color} |
| {color:red}-1{color} | {color:red} mvnsite {color} | {color:red}  0m  6s{color} | {color:red}
hadoop-hdfs in trunk failed. {color} |
| {color:red}-1{color} | {color:red} shadedclient {color} | {color:red}  0m 42s{color} | {color:red}
branch has errors when building and testing our client artifacts. {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red}  0m 13s{color} | {color:red}
hadoop-hdfs in trunk failed. {color} |
| {color:red}-1{color} | {color:red} javadoc {color} | {color:red}  0m  6s{color} | {color:red}
hadoop-hdfs in trunk failed. {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:red}-1{color} | {color:red} mvninstall {color} | {color:red}  0m  8s{color} | {color:red}
hadoop-hdfs in the patch failed. {color} |
| {color:red}-1{color} | {color:red} compile {color} | {color:red}  0m  7s{color} | {color:red}
hadoop-hdfs in the patch failed. {color} |
| {color:red}-1{color} | {color:red} javac {color} | {color:red}  0m  7s{color} | {color:red}
hadoop-hdfs in the patch failed. {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}  0m  5s{color}
| {color:orange} The patch fails to run checkstyle in hadoop-hdfs {color} |
| {color:red}-1{color} | {color:red} mvnsite {color} | {color:red}  0m  6s{color} | {color:red}
hadoop-hdfs in the patch failed. {color} |
| {color:red}-1{color} | {color:red} whitespace {color} | {color:red}  0m  0s{color} | {color:red}
The patch has 44 line(s) that end in whitespace. Use git apply --whitespace=fix <<patch_file>>.
Refer https://git-scm.com/docs/git-apply {color} |
| {color:red}-1{color} | {color:red} whitespace {color} | {color:red}  0m  1s{color} | {color:red}
The patch 600 line(s) with tabs. {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}  0m 16s{color}
| {color:green} patch has no errors when building and testing our client artifacts. {color}
|
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red}  0m  5s{color} | {color:red}
hadoop-hdfs in the patch failed. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 41s{color} |
{color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:red}-1{color} | {color:red} unit {color} | {color:red}175m 19s{color} | {color:red}
hadoop-hdfs in the patch failed. {color} |
| {color:red}-1{color} | {color:red} asflicense {color} | {color:red}  0m 30s{color} | {color:red}
The patch generated 17 ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black}180m 25s{color} | {color:black}
{color} |
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|| Reason || Tests ||
| Failed junit tests | hadoop.hdfs.protocol.datatransfer.sasl.TestSaslDataTransfer |
|   | hadoop.hdfs.TestAclsEndToEnd |
|   | hadoop.hdfs.server.namenode.TestAuditLoggerWithCommands |
|   | hadoop.hdfs.TestSeekBug |
|   | hadoop.hdfs.TestRollingUpgrade |
|   | hadoop.hdfs.server.balancer.TestBalancerWithNodeGroup |
|   | hadoop.hdfs.TestHDFSServerPorts |
|   | hadoop.hdfs.TestReconstructStripedFileWithRandomECPolicy |
|   | hadoop.hdfs.TestDFSStripedOutputStream |
|   | hadoop.hdfs.server.blockmanagement.TestSequentialBlockGroupId |
|   | hadoop.hdfs.server.mover.TestMover |
|   | hadoop.hdfs.TestDFSPermission |
|   | hadoop.hdfs.server.namenode.TestFsck |
|   | hadoop.hdfs.TestUnsetAndChangeDirectoryEcPolicy |
|   | hadoop.hdfs.TestMaintenanceState |
|   | hadoop.hdfs.tools.TestViewFSStoragePolicyCommands |
|   | hadoop.hdfs.server.namenode.TestNamenodeRetryCache |
|   | hadoop.hdfs.server.namenode.TestReencryptionWithKMS |
|   | hadoop.hdfs.server.namenode.snapshot.TestRenameWithSnapshots |
|   | hadoop.hdfs.server.namenode.TestCheckpoint |
|   | hadoop.hdfs.TestAppendSnapshotTruncate |
|   | hadoop.hdfs.server.namenode.TestFSImage |
|   | hadoop.hdfs.TestHFlush |
|   | hadoop.hdfs.TestFileStatus |
|   | hadoop.hdfs.TestErasureCodingMultipleRacks |
|   | hadoop.hdfs.web.TestWebHdfsTimeouts |
|   | hadoop.hdfs.TestDistributedFileSystemWithECFile |
|   | hadoop.hdfs.TestDFSStripedOutputStreamWithFailureWithRandomECPolicy |
|   | hadoop.hdfs.tools.TestDFSAdminWithHA |
|   | hadoop.hdfs.shortcircuit.TestShortCircuitLocalRead |
|   | hadoop.hdfs.TestDFSStripedOutputStreamWithFailure |
|   | hadoop.hdfs.TestErasureCodingPoliciesWithRandomECPolicy |
|   | hadoop.hdfs.TestDFSStripedOutputStreamWithRandomECPolicy |
|   | hadoop.hdfs.TestDFSFinalize |
|   | hadoop.hdfs.server.datanode.TestDeleteBlockPool |
|   | hadoop.hdfs.server.namenode.sps.TestStoragePolicySatisfierWithStripedFile |
|   | hadoop.hdfs.TestEncryptionZonesWithKMS |
|   | hadoop.hdfs.server.namenode.TestAuditLogs |
|   | hadoop.hdfs.server.balancer.TestBalancerWithHANameNodes |
|   | hadoop.hdfs.TestFileAppend2 |
|   | hadoop.hdfs.server.namenode.TestFSEditLogLoader |
|   | hadoop.hdfs.TestReadStripedFileWithDecodingCorruptData |
|   | hadoop.hdfs.TestDFSClientExcludedNodes |
|   | hadoop.hdfs.TestFileChecksumCompositeCrc |
|   | hadoop.hdfs.TestHDFSTrash |
|   | hadoop.hdfs.TestReadStripedFileWithMissingBlocks |
|   | hadoop.tracing.TestTracingShortCircuitLocalRead |
|   | hadoop.hdfs.TestHdfsAdmin |
|   | hadoop.hdfs.server.diskbalancer.TestDiskBalancerWithMockMover |
|   | hadoop.hdfs.qjournal.server.TestJournalNodeSync |
|   | hadoop.hdfs.web.TestFSMainOperationsWebHdfs |
|   | hadoop.hdfs.web.TestWebHdfsWithRestCsrfPreventionFilter |
|   | hadoop.hdfs.TestLeaseRecovery |
|   | hadoop.hdfs.TestDFSStartupVersions |
|   | hadoop.hdfs.TestDFSMkdirs |
|   | hadoop.hdfs.web.TestWebHdfsTokens |
|   | hadoop.hdfs.tools.TestDFSAdmin |
|   | hadoop.hdfs.TestEncryptedTransfer |
|   | hadoop.hdfs.server.blockmanagement.TestBlockTokenWithDFSStriped |
|   | hadoop.hdfs.server.namenode.TestNameNodeAcl |
|   | hadoop.hdfs.server.diskbalancer.command.TestDiskBalancerCommand |
|   | hadoop.hdfs.TestDFSAddressConfig |
|   | hadoop.hdfs.TestSnapshotCommands |
|   | hadoop.hdfs.TestApplyingStoragePolicy |
|   | hadoop.hdfs.server.namenode.TestFSImageWithSnapshot |
|   | hadoop.hdfs.TestErasureCodingExerciseAPIs |
|   | hadoop.hdfs.web.TestWebHDFS |
|   | hadoop.hdfs.TestDFSStripedInputStream |
|   | hadoop.hdfs.TestDistributedFileSystemWithECFileWithRandomECPolicy |
|   | hadoop.hdfs.TestReconstructStripedFile |
|   | hadoop.hdfs.server.namenode.TestFSDirectory |
|   | hadoop.hdfs.TestDatanodeDeath |
|   | hadoop.tracing.TestTracing |
|   | hadoop.hdfs.web.TestWebHdfsWithMultipleNameNodes |
|   | hadoop.hdfs.TestDFSOutputStream |
|   | hadoop.hdfs.server.namenode.TestQuotaByStorageType |
|   | hadoop.hdfs.server.balancer.TestBalancerRPCDelay |
|   | hadoop.hdfs.TestReadStripedFileWithDecodingDeletedData |
|   | hadoop.hdfs.server.blockmanagement.TestReconstructStripedBlocksWithRackAwareness |
|   | hadoop.hdfs.TestFileStatusWithDefaultECPolicy |
|   | hadoop.hdfs.TestErasureCodingPolicyWithSnapshot |
|   | hadoop.hdfs.tools.offlineEditsViewer.TestOfflineEditsViewer |
|   | hadoop.hdfs.server.namenode.snapshot.TestSnapshotReplication |
|   | hadoop.hdfs.server.namenode.TestDefaultBlockPlacementPolicy |
|   | hadoop.hdfs.TestDecommission |
|   | hadoop.hdfs.TestSafeModeWithStripedFileWithRandomECPolicy |
|   | hadoop.hdfs.qjournal.client.TestQJMWithFaults |
|   | hadoop.hdfs.TestWriteReadStripedFile |
|   | hadoop.hdfs.TestReadStripedFileWithDNFailure |
|   | hadoop.hdfs.server.namenode.snapshot.TestSnapshotDiffReport |
|   | hadoop.hdfs.TestDecommissionWithStriped |
|   | hadoop.hdfs.TestLocalDFS |
|   | hadoop.hdfs.qjournal.TestMiniJournalCluster |
|   | hadoop.hdfs.TestDistributedFileSystem |
|   | hadoop.hdfs.TestGetBlocks |
|   | hadoop.hdfs.server.namenode.TestBlockPlacementPolicyRackFaultTolerant |
|   | hadoop.hdfs.web.TestWebHDFSAcl |
|   | hadoop.hdfs.TestRollingUpgradeDowngrade |
|   | hadoop.hdfs.server.balancer.TestBalancer |
|   | hadoop.hdfs.TestLeaseRecovery2 |
|   | hadoop.hdfs.TestDFSClientSocketSize |
|   | hadoop.hdfs.TestEncryptionZones |
|   | hadoop.hdfs.tools.offlineImageViewer.TestOfflineImageViewerWithStripedBlocks |
|   | hadoop.hdfs.server.blockmanagement.TestBlockManager |
|   | hadoop.hdfs.TestDFSStripedInputStreamWithRandomECPolicy |
\\
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|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:8f97d6f |
| JIRA Issue | HDFS-14075 |
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12948626/HDFS-14075-03.patch
|
| Optional Tests |  dupname  asflicense  compile  javac  javadoc  mvninstall  mvnsite  unit
 shadedclient  findbugs  checkstyle  |
| uname | Linux 702a025503ff 4.4.0-138-generic #164-Ubuntu SMP Tue Oct 2 17:16:02 UTC 2018
x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / e56d9f2 |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_181 |
| mvninstall | https://builds.apache.org/job/PreCommit-HDFS-Build/25552/artifact/out/branch-mvninstall-root.txt
|
| compile | https://builds.apache.org/job/PreCommit-HDFS-Build/25552/artifact/out/branch-compile-hadoop-hdfs-project_hadoop-hdfs.txt
|
| checkstyle | https://builds.apache.org/job/PreCommit-HDFS-Build/25552/artifact/out//testptch/patchprocess/maven-branch-checkstyle-hadoop-hdfs-project_hadoop-hdfs.txt
|
| mvnsite | https://builds.apache.org/job/PreCommit-HDFS-Build/25552/artifact/out/branch-mvnsite-hadoop-hdfs-project_hadoop-hdfs.txt
|
| findbugs | https://builds.apache.org/job/PreCommit-HDFS-Build/25552/artifact/out/branch-findbugs-hadoop-hdfs-project_hadoop-hdfs.txt
|
| javadoc | https://builds.apache.org/job/PreCommit-HDFS-Build/25552/artifact/out/branch-javadoc-hadoop-hdfs-project_hadoop-hdfs.txt
|
| mvninstall | https://builds.apache.org/job/PreCommit-HDFS-Build/25552/artifact/out/patch-mvninstall-hadoop-hdfs-project_hadoop-hdfs.txt
|
| compile | https://builds.apache.org/job/PreCommit-HDFS-Build/25552/artifact/out/patch-compile-hadoop-hdfs-project_hadoop-hdfs.txt
|
| javac | https://builds.apache.org/job/PreCommit-HDFS-Build/25552/artifact/out/patch-compile-hadoop-hdfs-project_hadoop-hdfs.txt
|
| checkstyle | https://builds.apache.org/job/PreCommit-HDFS-Build/25552/artifact/out//testptch/patchprocess/maven-patch-checkstyle-hadoop-hdfs-project_hadoop-hdfs.txt
|
| mvnsite | https://builds.apache.org/job/PreCommit-HDFS-Build/25552/artifact/out/patch-mvnsite-hadoop-hdfs-project_hadoop-hdfs.txt
|
| whitespace | https://builds.apache.org/job/PreCommit-HDFS-Build/25552/artifact/out/whitespace-eol.txt
|
| whitespace | https://builds.apache.org/job/PreCommit-HDFS-Build/25552/artifact/out/whitespace-tabs.txt
|
| findbugs | https://builds.apache.org/job/PreCommit-HDFS-Build/25552/artifact/out/patch-findbugs-hadoop-hdfs-project_hadoop-hdfs.txt
|
| unit | https://builds.apache.org/job/PreCommit-HDFS-Build/25552/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt
|
|  Test Results | https://builds.apache.org/job/PreCommit-HDFS-Build/25552/testReport/ |
| asflicense | https://builds.apache.org/job/PreCommit-HDFS-Build/25552/artifact/out/patch-asflicense-problems.txt
|
| Max. process+thread count | 2555 (vs. ulimit of 10000) |
| modules | C: hadoop-hdfs-project/hadoop-hdfs U: hadoop-hdfs-project/hadoop-hdfs |
| Console output | https://builds.apache.org/job/PreCommit-HDFS-Build/25552/console |
| Powered by | Apache Yetus 0.8.0   http://yetus.apache.org |


This message was automatically generated.



> NPE while Edit Logging
> ----------------------
>
>                 Key: HDFS-14075
>                 URL: https://issues.apache.org/jira/browse/HDFS-14075
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Ayush Saxena
>            Assignee: Ayush Saxena
>            Priority: Critical
>         Attachments: HDFS-14075-01.patch, HDFS-14075-02.patch, HDFS-14075-03.patch
>
>
> {noformat}
> 2018-11-10 18:59:38,427 FATAL org.apache.hadoop.hdfs.server.namenode.FSEditLog: Exception
while edit logging: null
> java.lang.NullPointerException
>  at org.apache.hadoop.hdfs.server.namenode.FSEditLog.doEditTransaction(FSEditLog.java:481)
>  at org.apache.hadoop.hdfs.server.namenode.FSEditLogAsync$Edit.logEdit(FSEditLogAsync.java:288)
>  at org.apache.hadoop.hdfs.server.namenode.FSEditLogAsync.run(FSEditLogAsync.java:232)
>  at java.lang.Thread.run(Thread.java:745)
> 2018-11-10 18:59:38,532 INFO org.apache.hadoop.util.ExitUtil: Exiting with status 1:
Exception while edit logging: null
> 2018-11-10 18:59:38,552 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: SHUTDOWN_MSG:
> {noformat}
> Before NPE Received the following Exception
> {noformat}
> INFO org.apache.hadoop.ipc.Server: IPC Server handler 9 on 65110, call Call#23241 Retry#0
org.apache.hadoop.hdfs.server.protocol.NamenodeProtocol.rollEditLog from XXXXXXXX
> java.io.IOException: Unable to start log segment 7964819: too few journals successfully
started.
> 	at org.apache.hadoop.hdfs.server.namenode.FSEditLog.startLogSegment(FSEditLog.java:1385)
> 	at org.apache.hadoop.hdfs.server.namenode.FSEditLog.startLogSegmentAndWriteHeaderTxn(FSEditLog.java:1395)
> 	at org.apache.hadoop.hdfs.server.namenode.FSEditLog.rollEditLog(FSEditLog.java:1319)
> 	at org.apache.hadoop.hdfs.server.namenode.FSImage.rollEditLog(FSImage.java:1352)
> 	at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.rollEditLog(FSNamesystem.java:4669)
> 	at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.rollEditLog(NameNodeRpcServer.java:1293)
> 	at org.apache.hadoop.hdfs.protocolPB.NamenodeProtocolServerSideTranslatorPB.rollEditLog(NamenodeProtocolServerSideTranslatorPB.java:146)
> 	at org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos$NamenodeProtocolService$2.callBlockingMethod(NamenodeProtocolProtos.java:12974)
> 	at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:524)
> 	at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:991)
> 	at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:878)
> 	at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:824)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at javax.security.auth.Subject.doAs(Subject.java:422)
> 	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1729)
> 	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2684)
> Caused by: java.io.IOException: starting log segment 7964819 failed for too many journals
> 	at org.apache.hadoop.hdfs.server.namenode.JournalSet.mapJournalsAndReportErrors(JournalSet.java:412)
> 	at org.apache.hadoop.hdfs.server.namenode.JournalSet.startLogSegment(JournalSet.java:207)
> 	at org.apache.hadoop.hdfs.server.namenode.FSEditLog.startLogSegment(FSEditLog.java:1383)
> 	... 15 more
> {noformat}



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