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https://issues.apache.org/jira/browse/HDFS-10667?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15391333#comment-15391333
]
Hadoop QA commented on HDFS-10667:
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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} 0m
18s{color} | {color:blue} Docker mode activated. {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:red}-1{color} | {color:red} test4tests {color} | {color:red} 0m
0s{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:green}+1{color} | {color:green} mvninstall {color} | {color:green} 7m
22s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
47s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
26s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m
1s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m
13s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m
3s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
1s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m
3s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
58s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m
58s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
27s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m
52s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m
10s{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:green}+1{color} | {color:green} findbugs {color} | {color:green} 1m
54s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
58s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 78m
49s{color} | {color:green} hadoop-hdfs in the patch passed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
21s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black}100m 11s{color} |
{color:black} {color} |
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|| Subsystem || Report/Notes ||
| Docker | Image:yetus/hadoop:9560f25 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12819849/HDFS-10667.002.patch |
| JIRA Issue | HDFS-10667 |
| Optional Tests | asflicense compile javac javadoc mvninstall mvnsite
unit findbugs checkstyle |
| uname | Linux 23ff8a45fe9c 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 | /testptch/hadoop/patchprocess/precommit/personality/provided.sh
|
| git revision | trunk / 7052ca8 |
| Default Java | 1.8.0_91 |
| findbugs | v3.0.0 |
| Test Results |
https://builds.apache.org/job/PreCommit-HDFS-Build/16168/testReport/ |
| modules | C: hadoop-hdfs-project/hadoop-hdfs U:
hadoop-hdfs-project/hadoop-hdfs |
| Console output |
https://builds.apache.org/job/PreCommit-HDFS-Build/16168/console |
| Powered by | Apache Yetus 0.4.0-SNAPSHOT http://yetus.apache.org |
This message was automatically generated.
> Report more accurate info about data corruption location
> --------------------------------------------------------
>
> Key: HDFS-10667
> URL: https://issues.apache.org/jira/browse/HDFS-10667
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: datanode, hdfs
> Reporter: Yongjun Zhang
> Assignee: Yuanbo Liu
> Attachments: HDFS-10667.001.patch, HDFS-10667.002.patch
>
>
> Per
> https://issues.apache.org/jira/browse/HDFS-10587?focusedCommentId=15376897&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-15376897
> 129.77 report:
> {code}
> 2016-07-13 11:49:01,512 INFO org.apache.hadoop.hdfs.server.datanode.DataNode:
> Receiving blk_1116167880_42906656 src: /10.6.134.229:43844 dest:
> /10.6.129.77:5080
> 2016-07-13 11:49:01,543 WARN org.apache.hadoop.hdfs.server.datanode.DataNode:
> Checksum error in block blk_1116167880_42906656 from /10.6.134.229:43844
> org.apache.hadoop.fs.ChecksumException: Checksum error:
> DFSClient_NONMAPREDUCE_2019484565_1 at 81920 exp: 1352119728 got: -1012279895
> at
> org.apache.hadoop.util.NativeCrc32.nativeComputeChunkedSumsByteArray(Native
> Method)
> at
> org.apache.hadoop.util.NativeCrc32.verifyChunkedSumsByteArray(NativeCrc32.java:69)
> at
> org.apache.hadoop.util.DataChecksum.verifyChunkedSums(DataChecksum.java:347)
> at
> org.apache.hadoop.util.DataChecksum.verifyChunkedSums(DataChecksum.java:294)
> at
> org.apache.hadoop.hdfs.server.datanode.BlockReceiver.verifyChunks(BlockReceiver.java:421)
> at
> org.apache.hadoop.hdfs.server.datanode.BlockReceiver.receivePacket(BlockReceiver.java:558)
> at
> org.apache.hadoop.hdfs.server.datanode.BlockReceiver.receiveBlock(BlockReceiver.java:789)
> at
> org.apache.hadoop.hdfs.server.datanode.DataXceiver.writeBlock(DataXceiver.java:917)
> at
> org.apache.hadoop.hdfs.protocol.datatransfer.Receiver.opWriteBlock(Receiver.java:174)
> at
> org.apache.hadoop.hdfs.protocol.datatransfer.Receiver.processOp(Receiver.java:80)
> at
> org.apache.hadoop.hdfs.server.datanode.DataXceiver.run(DataXceiver.java:244)
> at java.lang.Thread.run(Thread.java:745)
> 2016-07-13 11:49:01,543 INFO org.apache.hadoop.hdfs.server.datanode.DataNode:
> Exception for blk_1116167880_42906656
> java.io.IOException: Terminating due to a checksum error.java.io.IOException:
> Unexpected checksum mismatch while writing blk_1116167880_42906656 from
> /10.6.134.229:43844
> at
> org.apache.hadoop.hdfs.server.datanode.BlockReceiver.receivePacket(BlockReceiver.java:571)
> at
> org.apache.hadoop.hdfs.server.datanode.BlockReceiver.receiveBlock(BlockReceiver.java:789)
> at
> org.apache.hadoop.hdfs.server.datanode.DataXceiver.writeBlock(DataXceiver.java:917)
> at
> org.apache.hadoop.hdfs.protocol.datatransfer.Receiver.opWriteBlock(Receiver.java:174)
> at
> org.apache.hadoop.hdfs.protocol.datatransfer.Receiver.processOp(Receiver.java:80)
> at
> org.apache.hadoop.hdfs.server.datanode.DataXceiver.run(DataXceiver.java:244)
> at java.lang.Thread.run(Thread.java:745)
> {code}
> and
> https://issues.apache.org/jira/browse/HDFS-10587?focusedCommentId=15378879&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-15378879
> {quote}
> While verifying only packet, the position mentioned in the checksum
> exception, is relative to packet buffer offset, not the block offset. So
> 81920 is the offset in the exception.
> {quote}
> Create this jira to report more accurate corruption location information: the
> offset in the file, offset in block, and offset in packet.
> See
> https://issues.apache.org/jira/browse/HDFS-10587?focusedCommentId=15387083&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-15387083
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