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https://issues.apache.org/jira/browse/HDFS-14498?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17157565#comment-17157565
]
Hadoop QA commented on HDFS-14498:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 16m
37s{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} No case conflicting files found. {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:brown} branch-2.10 Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 15m
45s{color} | {color:green} branch-2.10 passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
1s{color} | {color:green} branch-2.10 passed with JDK Oracle
Corporation-1.7.0_95-b00 {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
58s{color} | {color:green} branch-2.10 passed with JDK Private
Build-1.8.0_252-8u252-b09-1~16.04-b09 {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
38s{color} | {color:green} branch-2.10 passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m
9s{color} | {color:green} branch-2.10 passed {color} |
| {color:red}-1{color} | {color:red} javadoc {color} | {color:red} 0m
16s{color} | {color:red} hadoop-hdfs in branch-2.10 failed with JDK Oracle
Corporation-1.7.0_95-b00. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
49s{color} | {color:green} branch-2.10 passed with JDK Private
Build-1.8.0_252-8u252-b09-1~16.04-b09 {color} |
| {color:blue}0{color} | {color:blue} spotbugs {color} | {color:blue} 2m
37s{color} | {color:blue} Used deprecated FindBugs config; considering
switching to SpotBugs. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m
35s{color} | {color:green} branch-2.10 passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m
53s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
54s{color} | {color:green} the patch passed with JDK Oracle
Corporation-1.7.0_95-b00 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m
54s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
48s{color} | {color:green} the patch passed with JDK Private
Build-1.8.0_252-8u252-b09-1~16.04-b09 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m
48s{color} | {color:green} the patch passed {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}
0m 31s{color} | {color:orange} hadoop-hdfs-project/hadoop-hdfs: The patch
generated 1 new + 228 unchanged - 0 fixed = 229 total (was 228) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m
58s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m
0s{color} | {color:green} The patch has no whitespace issues. {color} |
| {color:red}-1{color} | {color:red} javadoc {color} | {color:red} 1m
9s{color} | {color:red}
hadoop-hdfs-project_hadoop-hdfs-jdkOracleCorporation-1.7.0_95-b00 with JDK
Oracle Corporation-1.7.0_95-b00 generated 9 new + 0 unchanged - 0 fixed = 9
total (was 0) {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
49s{color} | {color:green} the patch passed with JDK Private
Build-1.8.0_252-8u252-b09-1~16.04-b09 {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m
53s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 78m 14s{color}
| {color:red} hadoop-hdfs in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
39s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black}130m 19s{color} |
{color:black} {color} |
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|| Reason || Tests ||
| Failed junit tests |
hadoop.hdfs.qjournal.server.TestJournalNodeRespectsBindHostKeys |
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|| Subsystem || Report/Notes ||
| Docker | ClientAPI=1.40 ServerAPI=1.40 base:
https://builds.apache.org/job/PreCommit-HDFS-Build/29503/artifact/out/Dockerfile
|
| JIRA Issue | HDFS-14498 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/13007634/HDFS-14498-branch-2.10.002.patch
|
| Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite
unit shadedclient findbugs checkstyle |
| uname | Linux b60a30d7c5c0 4.15.0-101-generic #102-Ubuntu SMP Mon May 11
10:07:26 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | personality/hadoop.sh |
| git revision | branch-2.10 / 7190507 |
| Default Java | Private Build-1.8.0_252-8u252-b09-1~16.04-b09 |
| Multi-JDK versions | /usr/lib/jvm/java-7-openjdk-amd64:Oracle
Corporation-1.7.0_95-b00 /usr/lib/jvm/java-8-openjdk-amd64:Private
Build-1.8.0_252-8u252-b09-1~16.04-b09 |
| javadoc |
https://builds.apache.org/job/PreCommit-HDFS-Build/29503/artifact/out/branch-javadoc-hadoop-hdfs-project_hadoop-hdfs-jdkOracleCorporation-1.7.0_95-b00.txt
|
| checkstyle |
https://builds.apache.org/job/PreCommit-HDFS-Build/29503/artifact/out/diff-checkstyle-hadoop-hdfs-project_hadoop-hdfs.txt
|
| javadoc |
https://builds.apache.org/job/PreCommit-HDFS-Build/29503/artifact/out/diff-javadoc-javadoc-hadoop-hdfs-project_hadoop-hdfs-jdkOracleCorporation-1.7.0_95-b00.txt
|
| unit |
https://builds.apache.org/job/PreCommit-HDFS-Build/29503/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-HDFS-Build/29503/testReport/ |
| Max. process+thread count | 2110 (vs. ulimit of 5500) |
| modules | C: hadoop-hdfs-project/hadoop-hdfs U:
hadoop-hdfs-project/hadoop-hdfs |
| Console output |
https://builds.apache.org/job/PreCommit-HDFS-Build/29503/console |
| versions | git=2.7.4 maven=3.3.9 findbugs=3.0.1 |
| Powered by | Apache Yetus 0.12.0 https://yetus.apache.org |
This message was automatically generated.
> LeaseManager can loop forever on the file for which create has failed
> ----------------------------------------------------------------------
>
> Key: HDFS-14498
> URL: https://issues.apache.org/jira/browse/HDFS-14498
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: namenode
> Affects Versions: 2.9.0
> Reporter: Sergey Shelukhin
> Assignee: Stephen O'Donnell
> Priority: Major
> Fix For: 3.3.1, 3.4.0
>
> Attachments: HDFS-14498-branch-2.10.001.patch,
> HDFS-14498-branch-2.10.002.patch, HDFS-14498-branch-2.10.002.patch,
> HDFS-14498-branch-3.1.001.patch, HDFS-14498-branch-3.1.001.patch,
> HDFS-14498-branch-3.2.001.patch, HDFS-14498.001.patch, HDFS-14498.002.patch
>
>
> The logs from file creation are long gone due to infinite lease logging,
> however it presumably failed... the client who was trying to write this file
> is definitely long dead.
> The version includes HDFS-4882.
> We get this log pattern repeating infinitely:
> {noformat}
> 2019-05-16 14:00:16,893 INFO
> [org.apache.hadoop.hdfs.server.namenode.LeaseManager$Monitor@b27557f]
> org.apache.hadoop.hdfs.server.namenode.LeaseManager: [Lease. Holder:
> DFSClient_NONMAPREDUCE_-20898906_61, pending creates: 1] has expired hard
> limit
> 2019-05-16 14:00:16,893 INFO
> [org.apache.hadoop.hdfs.server.namenode.LeaseManager$Monitor@b27557f]
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Recovering [Lease.
> Holder: DFSClient_NONMAPREDUCE_-20898906_61, pending creates: 1], src=<snip>
> 2019-05-16 14:00:16,893 WARN
> [org.apache.hadoop.hdfs.server.namenode.LeaseManager$Monitor@b27557f]
> org.apache.hadoop.hdfs.StateChange: DIR* NameSystem.internalReleaseLease:
> Failed to release lease for file <snip>. Committed blocks are waiting to be
> minimally replicated. Try again later.
> 2019-05-16 14:00:16,893 WARN
> [org.apache.hadoop.hdfs.server.namenode.LeaseManager$Monitor@b27557f]
> org.apache.hadoop.hdfs.server.namenode.LeaseManager: Cannot release the path
> <snip> in the lease [Lease. Holder: DFSClient_NONMAPREDUCE_-20898906_61,
> pending creates: 1]. It will be retried.
> org.apache.hadoop.hdfs.protocol.AlreadyBeingCreatedException: DIR*
> NameSystem.internalReleaseLease: Failed to release lease for file <snip>.
> Committed blocks are waiting to be minimally replicated. Try again later.
> at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.internalReleaseLease(FSNamesystem.java:3357)
> at
> org.apache.hadoop.hdfs.server.namenode.LeaseManager.checkLeases(LeaseManager.java:573)
> at
> org.apache.hadoop.hdfs.server.namenode.LeaseManager$Monitor.run(LeaseManager.java:509)
> at java.lang.Thread.run(Thread.java:745)
> $ grep -c "Recovering.*DFSClient_NONMAPREDUCE_-20898906_61, pending creates:
> 1" hdfs_nn*
> hdfs_nn.log:1068035
> hdfs_nn.log.2019-05-16-14:1516179
> hdfs_nn.log.2019-05-16-15:1538350
> {noformat}
> Aside from an actual bug fix, it might make sense to make LeaseManager not
> log so much, in case if there are more bugs like this...
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