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https://issues.apache.org/jira/browse/HDFS-15175?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17388482#comment-17388482
]
Hadoop QA commented on HDFS-15175:
----------------------------------
| (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
21s{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:red}-1{color} | {color:red} test4tests {color} | {color:red} 0m
0s{color} | {color:red}{color} | {color:red} The patch doesn't appear to
include any new or modified tests. Please justify why no new tests are needed
for this patch. Also please list what manual steps were performed to verify
this patch. {color} |
|| || || || {color:brown} trunk Compile Tests {color} || ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 34m
34s{color} | {color:green}{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
34s{color} | {color:green}{color} | {color:green} trunk passed with JDK
Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04 {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
26s{color} | {color:green}{color} | {color:green} trunk passed with JDK Private
Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m
6s{color} | {color:green}{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m
31s{color} | {color:green}{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}
18m 28s{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} 1m
1s{color} | {color:green}{color} | {color:green} trunk passed with JDK
Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
40s{color} | {color:green}{color} | {color:green} trunk passed with JDK Private
Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 {color} |
| {color:blue}0{color} | {color:blue} spotbugs {color} | {color:blue} 25m
10s{color} | {color:blue}{color} | {color:blue} Both FindBugs and SpotBugs are
enabled, using SpotBugs. {color} |
| {color:green}+1{color} | {color:green} spotbugs {color} | {color:green} 4m
1s{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
26s{color} | {color:green}{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
21s{color} | {color:green}{color} | {color:green} the patch passed with JDK
Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 1m
21s{color} | {color:green}{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
22s{color} | {color:green}{color} | {color:green} the patch passed with JDK
Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 1m
22s{color} | {color:green}{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m
3s{color} | {color:green}{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m
23s{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}
16m 21s{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
56s{color} | {color:green}{color} | {color:green} the patch passed with JDK
Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
27s{color} | {color:green}{color} | {color:green} the patch passed with JDK
Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 {color} |
| {color:green}+1{color} | {color:green} spotbugs {color} | {color:green} 3m
56s{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}382m 35s{color}
|
{color:red}https://ci-hadoop.apache.org/job/PreCommit-HDFS-Build/689/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt{color}
| {color:red} hadoop-hdfs in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
56s{color} | {color:green}{color} | {color:green} The patch does not generate
ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black}480m 3s{color} |
{color:black}{color} | {color:black}{color} |
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|| Reason || Tests ||
| Failed junit tests | hadoop.hdfs.server.namenode.TestDecommissioningStatus |
| | hadoop.hdfs.server.namenode.TestDecommissioningStatusWithBackoffMonitor |
| | hadoop.hdfs.server.balancer.TestBalancer |
| | hadoop.hdfs.TestSnapshotCommands |
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|| Subsystem || Report/Notes ||
| Docker | ClientAPI=1.41 ServerAPI=1.41 base:
https://ci-hadoop.apache.org/job/PreCommit-HDFS-Build/689/artifact/out/Dockerfile
|
| JIRA Issue | HDFS-15175 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/13005703/HDFS-15175-trunk.1.patch
|
| Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite
unit shadedclient spotbugs checkstyle |
| uname | Linux 39c88b198555 4.15.0-147-generic #151-Ubuntu SMP Fri Jun 18
19:21:19 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / 10ba4cc892d |
| Default Java | Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 |
| Multi-JDK versions |
/usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04
/usr/lib/jvm/java-8-openjdk-amd64:Private
Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 |
| Test Results |
https://ci-hadoop.apache.org/job/PreCommit-HDFS-Build/689/testReport/ |
| Max. process+thread count | 2153 (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/689/console |
| versions | git=2.25.1 maven=3.6.3 spotbugs=4.2.2 |
| Powered by | Apache Yetus 0.13.0-SNAPSHOT https://yetus.apache.org |
This message was automatically generated.
> Multiple CloseOp shared block instance causes the standby namenode to crash
> when rolling editlog
> ------------------------------------------------------------------------------------------------
>
> Key: HDFS-15175
> URL: https://issues.apache.org/jira/browse/HDFS-15175
> Project: Hadoop HDFS
> Issue Type: Bug
> Affects Versions: 2.9.2
> Reporter: Yicong Cai
> Assignee: Wan Chang
> Priority: Critical
> Labels: NameNode
> Attachments: HDFS-15175-trunk.1.patch
>
>
>
> {panel:title=Crash exception}
> 2020-02-16 09:24:46,426 [507844305] - ERROR [Edit log
> tailer:FSEditLogLoader@245] - Encountered exception on operation CloseOp
> [length=0, inodeId=0, path=..., replication=3, mtime=1581816138774,
> atime=1581814760398, blockSize=536870912, blocks=[blk_5568434562_4495417845],
> permissions=da_music:hdfs:rw-r-----, aclEntries=null, clientName=,
> clientMachine=, overwrite=false, storagePolicyId=0, opCode=OP_CLOSE,
> txid=32625024993]
> java.io.IOException: File is not under construction: ......
> at
> org.apache.hadoop.hdfs.server.namenode.FSEditLogLoader.applyEditLogOp(FSEditLogLoader.java:442)
> at
> org.apache.hadoop.hdfs.server.namenode.FSEditLogLoader.loadEditRecords(FSEditLogLoader.java:237)
> at
> org.apache.hadoop.hdfs.server.namenode.FSEditLogLoader.loadFSEdits(FSEditLogLoader.java:146)
> at org.apache.hadoop.hdfs.server.namenode.FSImage.loadEdits(FSImage.java:891)
> at org.apache.hadoop.hdfs.server.namenode.FSImage.loadEdits(FSImage.java:872)
> at
> org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer.doTailEdits(EditLogTailer.java:262)
> at
> org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread.doWork(EditLogTailer.java:395)
> at
> org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread.access$300(EditLogTailer.java:348)
> at
> org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread$1.run(EditLogTailer.java:365)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:360)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1873)
> at
> org.apache.hadoop.security.SecurityUtil.doAsLoginUserOrFatal(SecurityUtil.java:479)
> at
> org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread.run(EditLogTailer.java:361)
> {panel}
>
> {panel:title=Editlog}
> <RECORD>
> <OPCODE>OP_REASSIGN_LEASE</OPCODE>
> <DATA>
> <TXID>32625021150</TXID>
> <LEASEHOLDER>DFSClient_NONMAPREDUCE_-969060727_197760</LEASEHOLDER>
> <PATH>......</PATH>
> <NEWHOLDER>DFSClient_NONMAPREDUCE_1000868229_201260</NEWHOLDER>
> </DATA>
> </RECORD>
> ......
> <RECORD>
> <OPCODE>OP_CLOSE</OPCODE>
> <DATA>
> <TXID>32625023743</TXID>
> <LENGTH>0</LENGTH>
> <INODEID>0</INODEID>
> <PATH>......</PATH>
> <REPLICATION>3</REPLICATION>
> <MTIME>1581816135883</MTIME>
> <ATIME>1581814760398</ATIME>
> <BLOCKSIZE>536870912</BLOCKSIZE>
> <CLIENT_NAME></CLIENT_NAME>
> <CLIENT_MACHINE></CLIENT_MACHINE>
> <OVERWRITE>false</OVERWRITE>
> <BLOCK>
> <BLOCK_ID>5568434562</BLOCK_ID>
> <NUM_BYTES>185818644</NUM_BYTES>
> <GENSTAMP>4495417845</GENSTAMP>
> </BLOCK>
> <PERMISSION_STATUS>
> <USERNAME>da_music</USERNAME>
> <GROUPNAME>hdfs</GROUPNAME>
> <MODE>416</MODE>
> </PERMISSION_STATUS>
> </DATA>
> </RECORD>
> ......
> <RECORD>
> <OPCODE>OP_TRUNCATE</OPCODE>
> <DATA>
> <TXID>32625024049</TXID>
> <SRC>......</SRC>
> <CLIENTNAME>DFSClient_NONMAPREDUCE_1000868229_201260</CLIENTNAME>
> <CLIENTMACHINE>......</CLIENTMACHINE>
> <NEWLENGTH>185818644</NEWLENGTH>
> <TIMESTAMP>1581816136336</TIMESTAMP>
> <BLOCK>
> <BLOCK_ID>5568434562</BLOCK_ID>
> <NUM_BYTES>185818648</NUM_BYTES>
> <GENSTAMP>4495417845</GENSTAMP>
> </BLOCK>
> </DATA>
> </RECORD>
> ......
> <RECORD>
> <OPCODE>OP_CLOSE</OPCODE>
> <DATA>
> <TXID>32625024993</TXID>
> <LENGTH>0</LENGTH>
> <INODEID>0</INODEID>
> <PATH>......</PATH>
> <REPLICATION>3</REPLICATION>
> <MTIME>1581816138774</MTIME>
> <ATIME>1581814760398</ATIME>
> <BLOCKSIZE>536870912</BLOCKSIZE>
> <CLIENT_NAME></CLIENT_NAME>
> <CLIENT_MACHINE></CLIENT_MACHINE>
> <OVERWRITE>false</OVERWRITE>
> <BLOCK>
> <BLOCK_ID>5568434562</BLOCK_ID>
> <NUM_BYTES>185818644</NUM_BYTES>
> <GENSTAMP>4495417845</GENSTAMP>
> </BLOCK>
> <PERMISSION_STATUS>
> <USERNAME>da_music</USERNAME>
> <GROUPNAME>hdfs</GROUPNAME>
> <MODE>416</MODE>
> </PERMISSION_STATUS>
> </DATA>
> </RECORD>
> {panel}
>
>
> The block size should be 185818648 in the first CloseOp. When truncate is
> used, the block size becomes 185818644. The CloseOp/TruncateOp/CloseOp is
> synchronized to the JournalNode in the same batch. The block used by CloseOp
> twice is the same instance, which causes the first CloseOp has wrong block
> size. When SNN rolling Editlog, TruncateOp does not make the file to the
> UnderConstruction state. Then, when the second CloseOp is executed, the file
> is not in the UnderConstruction state, and SNN crashes.
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