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https://issues.apache.org/jira/browse/HDFS-15792?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17276322#comment-17276322
]
Hadoop QA commented on HDFS-15792:
----------------------------------
| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Logfile || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 1m
22s{color} | {color:blue}{color} | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {color} || ||
| {color:green}+1{color} | {color:green} dupname {color} | {color:green} 0m
0s{color} | {color:green}{color} | {color:green} No case conflicting files
found. {color} |
| {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m
0s{color} | {color:green}{color} | {color:green} The patch does not contain any
@author tags. {color} |
| {color:green}+1{color} | {color:green} {color} | {color:green} 0m 0s{color}
| {color:green}test4tests{color} | {color:green} The patch appears to include 1
new or modified test files. {color} |
|| || || || {color:brown} trunk Compile Tests {color} || ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 21m
3s{color} | {color:green}{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
20s{color} | {color:green}{color} | {color:green} trunk passed with JDK
Ubuntu-11.0.9.1+1-Ubuntu-0ubuntu1.20.04 {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
13s{color} | {color:green}{color} | {color:green} trunk passed with JDK Private
Build-1.8.0_275-8u275-b01-0ubuntu1~20.04-b01 {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
59s{color} | {color:green}{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m
23s{color} | {color:green}{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}
15m 31s{color} | {color:green}{color} | {color:green} branch has no errors when
building and testing our client artifacts. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
55s{color} | {color:green}{color} | {color:green} trunk passed with JDK
Ubuntu-11.0.9.1+1-Ubuntu-0ubuntu1.20.04 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
25s{color} | {color:green}{color} | {color:green} trunk passed with JDK Private
Build-1.8.0_275-8u275-b01-0ubuntu1~20.04-b01 {color} |
| {color:blue}0{color} | {color:blue} spotbugs {color} | {color:blue} 3m
7s{color} | {color:blue}{color} | {color:blue} Used deprecated FindBugs config;
considering switching to SpotBugs. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 3m
6s{color} | {color:green}{color} | {color:green} trunk passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} || ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m
17s{color} | {color:green}{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
12s{color} | {color:green}{color} | {color:green} the patch passed with JDK
Ubuntu-11.0.9.1+1-Ubuntu-0ubuntu1.20.04 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 1m
12s{color} | {color:green}{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
7s{color} | {color:green}{color} | {color:green} the patch passed with JDK
Private Build-1.8.0_275-8u275-b01-0ubuntu1~20.04-b01 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 1m
7s{color} | {color:green}{color} | {color:green} the patch passed {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}
0m 54s{color} |
{color:orange}https://ci-hadoop.apache.org/job/PreCommit-HDFS-Build/443/artifact/out/diff-checkstyle-hadoop-hdfs-project_hadoop-hdfs.txt{color}
| {color:orange} hadoop-hdfs-project/hadoop-hdfs: The patch generated 9 new +
13 unchanged - 0 fixed = 22 total (was 13) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m
12s{color} | {color:green}{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m
0s{color} | {color:green}{color} | {color:green} The patch has no whitespace
issues. {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}
12m 57s{color} | {color:green}{color} | {color:green} patch has no errors when
building and testing our client artifacts. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
50s{color} | {color:green}{color} | {color:green} the patch passed with JDK
Ubuntu-11.0.9.1+1-Ubuntu-0ubuntu1.20.04 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
19s{color} | {color:green}{color} | {color:green} the patch passed with JDK
Private Build-1.8.0_275-8u275-b01-0ubuntu1~20.04-b01 {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 3m
8s{color} | {color:green}{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} || ||
| {color:red}-1{color} | {color:red} unit {color} | {color:red}235m 0s{color}
|
{color:red}https://ci-hadoop.apache.org/job/PreCommit-HDFS-Build/443/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt{color}
| {color:red} hadoop-hdfs in the patch passed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
44s{color} | {color:green}{color} | {color:green} The patch does not generate
ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black}308m 33s{color} |
{color:black}{color} | {color:black}{color} |
\\
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|| Reason || Tests ||
| Failed junit tests | hadoop.hdfs.TestRollingUpgrade |
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|| Subsystem || Report/Notes ||
| Docker | ClientAPI=1.41 ServerAPI=1.41 base:
https://ci-hadoop.apache.org/job/PreCommit-HDFS-Build/443/artifact/out/Dockerfile
|
| JIRA Issue | HDFS-15792 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/13019774/HDFS-15792.005.patch |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite
unit shadedclient findbugs checkstyle |
| uname | Linux 5eac0a580f17 4.15.0-65-generic #74-Ubuntu SMP Tue Sep 17
17:06:04 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | personality/hadoop.sh |
| git revision | trunk / 1a205cc3adf |
| Default Java | Private Build-1.8.0_275-8u275-b01-0ubuntu1~20.04-b01 |
| Multi-JDK versions |
/usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.9.1+1-Ubuntu-0ubuntu1.20.04
/usr/lib/jvm/java-8-openjdk-amd64:Private
Build-1.8.0_275-8u275-b01-0ubuntu1~20.04-b01 |
| Test Results |
https://ci-hadoop.apache.org/job/PreCommit-HDFS-Build/443/testReport/ |
| Max. process+thread count | 3424 (vs. ulimit of 5500) |
| modules | C: hadoop-hdfs-project/hadoop-hdfs U:
hadoop-hdfs-project/hadoop-hdfs |
| Console output |
https://ci-hadoop.apache.org/job/PreCommit-HDFS-Build/443/console |
| versions | git=2.25.1 maven=3.6.3 findbugs=4.0.6 |
| Powered by | Apache Yetus 0.13.0-SNAPSHOT https://yetus.apache.org |
This message was automatically generated.
> ClasscastException while loading FSImage
> ----------------------------------------
>
> Key: HDFS-15792
> URL: https://issues.apache.org/jira/browse/HDFS-15792
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: nn
> Reporter: Renukaprasad C
> Assignee: Renukaprasad C
> Priority: Major
> Attachments: HDFS-15792.001.patch, HDFS-15792.002.patch,
> HDFS-15792.003.patch, HDFS-15792.004.patch, HDFS-15792.005.patch,
> image-2021-01-27-12-00-34-846.png
>
>
> FSImage loading has failed with ClasscastException -
> java.lang.ClassCastException: java.util.HashMap$Node cannot be cast to
> java.util.HashMap$TreeNode.
> This is the usage issue with Hashmap in concurrent scenarios.
> Same issue has been reported on Java & closed as usage issue. -
> https://bugs.openjdk.java.net/browse/JDK-8173671
> 2020-12-28 11:36:26,127 | ERROR | main | An exception occurred when loading
> INODE from fsiamge. | FSImageFormatProtobuf.java:442
> java.lang.
> : java.util.HashMap$Node cannot be cast to java.util.HashMap$TreeNode
> at java.util.HashMap$TreeNode.moveRootToFront(HashMap.java:1835)
> at java.util.HashMap$TreeNode.treeify(HashMap.java:1951)
> at java.util.HashMap.treeifyBin(HashMap.java:772)
> at java.util.HashMap.putVal(HashMap.java:644)
> at java.util.HashMap.put(HashMap.java:612)
> at
> org.apache.hadoop.hdfs.util.ReferenceCountMap.put(ReferenceCountMap.java:53)
> at
> org.apache.hadoop.hdfs.server.namenode.AclStorage.addAclFeature(AclStorage.java:391)
> at
> org.apache.hadoop.hdfs.server.namenode.INodeWithAdditionalFields.addAclFeature(INodeWithAdditionalFields.java:349)
> at
> org.apache.hadoop.hdfs.server.namenode.FSImageFormatPBINode$Loader.loadINodeDirectory(FSImageFormatPBINode.java:225)
> at
> org.apache.hadoop.hdfs.server.namenode.FSImageFormatPBINode$Loader.loadINode(FSImageFormatPBINode.java:406)
> at
> org.apache.hadoop.hdfs.server.namenode.FSImageFormatPBINode$Loader.readPBINodes(FSImageFormatPBINode.java:367)
> at
> org.apache.hadoop.hdfs.server.namenode.FSImageFormatPBINode$Loader.loadINodeSection(FSImageFormatPBINode.java:342)
> at
> org.apache.hadoop.hdfs.server.namenode.FSImageFormatProtobuf$Loader$2.call(FSImageFormatProtobuf.java:469)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> 2020-12-28 11:36:26,130 | ERROR | main | Failed to load image from
> FSImageFile(file=/srv/BigData/namenode/current/fsimage_0000000000198227480,
> cpktTxId=0000000000198227480) | FSImage.java:738
> java.io.IOException: java.lang.ClassCastException: java.util.HashMap$Node
> cannot be cast to java.util.HashMap$TreeNode
> at
> org.apache.hadoop.io.MultipleIOException$Builder.add(MultipleIOException.java:68)
> at
> org.apache.hadoop.hdfs.server.namenode.FSImageFormatProtobuf$Loader.runLoaderTasks(FSImageFormatProtobuf.java:444)
> at
> org.apache.hadoop.hdfs.server.namenode.FSImageFormatProtobuf$Loader.loadInternal(FSImageFormatProtobuf.java:360)
> at
> org.apache.hadoop.hdfs.server.namenode.FSImageFormatProtobuf$Loader.load(FSImageFormatProtobuf.java:263)
> at
> org.apache.hadoop.hdfs.server.namenode.FSImageFormat$LoaderDelegator.load(FSImageFormat.java:227)
> at
> org.apache.hadoop.hdfs.server.namenode.FSImage.loadFSImage(FSImage.java:971)
> at
> org.apache.hadoop.hdfs.server.namenode.FSImage.loadFSImage(FSImage.java:955)
> at
> org.apache.hadoop.hdfs.server.namenode.FSImage.loadFSImageFile(FSImage.java:820)
> at
> org.apache.hadoop.hdfs.server.namenode.FSImage.loadFSImage(FSImage.java:733)
> at
> org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:331)
> at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFSImage(FSNamesystem.java:1113)
> at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFromDisk(FSNamesystem.java:730)
> at
> org.apache.hadoop.hdfs.server.namenode.NameNode.loadNamesystem(NameNode.java:648)
> at
> org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:710)
> at
> org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:953)
> at
> org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:926)
> at
> org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1665)
> at
> org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1735)
> Caused by: java.lang.ClassCastException: java.util.HashMap$Node cannot be
> cast to java.util.HashMap$TreeNode
> at java.util.HashMap$TreeNode.moveRootToFront(HashMap.java:1835)
> at java.util.HashMap$TreeNode.treeify(HashMap.java:1951)
> at java.util.HashMap.treeifyBin(HashMap.java:772)
> at java.util.HashMap.putVal(HashMap.java:644)
> at java.util.HashMap.put(HashMap.java:612)
> at
> org.apache.hadoop.hdfs.util.ReferenceCountMap.put(ReferenceCountMap.java:53)
> at
> org.apache.hadoop.hdfs.server.namenode.AclStorage.addAclFeature(AclStorage.java:391)
> at
> org.apache.hadoop.hdfs.server.namenode.INodeWithAdditionalFields.addAclFeature(INodeWithAdditionalFields.java:349)
> at
> org.apache.hadoop.hdfs.server.namenode.FSImageFormatPBINode$Loader.loadINodeDirectory(FSImageFormatPBINode.java:225)
> at
> org.apache.hadoop.hdfs.server.namenode.FSImageFormatPBINode$Loader.loadINode(FSImageFormatPBINode.java:406)
> at
> org.apache.hadoop.hdfs.server.namenode.FSImageFormatPBINode$Loader.readPBINodes(FSImageFormatPBINode.java:367)
> at
> org.apache.hadoop.hdfs.server.namenode.FSImageFormatPBINode$Loader.loadINodeSection(FSImageFormatPBINode.java:342)
> at
> org.apache.hadoop.hdfs.server.namenode.FSImageFormatProtobuf$Loader$2.call(FSImageFormatProtobuf.java:469)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
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