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From "Tez CI (Jira)" <j...@apache.org>
Subject [jira] [Commented] (TEZ-4295) Could not decompress data. Buffer length is too small.
Date Sat, 12 Jun 2021 06:47:00 GMT

    [ https://issues.apache.org/jira/browse/TEZ-4295?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17362249#comment-17362249
] 

Tez CI commented on TEZ-4295:
-----------------------------

| (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 45s{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 2 new or modified test files. {color} |
|| || || || {color:brown} master Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 12m 49s{color}
| {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  0m 32s{color} |
{color:green} master passed with JDK Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04 {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  0m 28s{color} |
{color:green} master 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} master passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 36s{color} |
{color:green} master passed with JDK Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 25s{color} |
{color:green} master 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}  1m 22s{color} | {color:blue}
Used deprecated FindBugs config; considering switching to SpotBugs. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  1m 19s{color} |
{color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  0m 20s{color}
| {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  0m 22s{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}  0m 22s{color} | {color:green}
the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  0m 19s{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}  0m 19s{color} | {color:green}
the patch passed {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}  0m 15s{color}
| {color:orange} tez-runtime-library: The patch generated 1 new + 101 unchanged - 0 fixed
= 102 total (was 101) {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} javadoc {color} | {color:green}  0m 18s{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}  0m 16s{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} findbugs {color} | {color:green}  0m 55s{color} |
{color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:red}-1{color} | {color:red} unit {color} | {color:red}  5m  7s{color} | {color:red}
tez-runtime-library in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 13s{color}
| {color:green} The patch does not generate ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black} 42m 58s{color} | {color:black}
{color} |
\\
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|| Reason || Tests ||
| Failed junit tests | tez.runtime.library.common.shuffle.orderedgrouped.TestMergeManager
|
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|| Subsystem || Report/Notes ||
| Docker | ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/tez-multibranch/job/PR-130/5/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/tez/pull/130 |
| JIRA Issue | TEZ-4295 |
| Optional Tests | dupname asflicense javac javadoc unit spotbugs findbugs checkstyle compile
|
| uname | Linux bd134306e5a4 4.15.0-136-generic #140-Ubuntu SMP Thu Jan 28 05:20:47 UTC 2021
x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | personality/tez.sh |
| git revision | master / 0af54dfa5 |
| 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 |
| checkstyle | https://ci-hadoop.apache.org/job/tez-multibranch/job/PR-130/5/artifact/out/diff-checkstyle-tez-runtime-library.txt
|
| unit | https://ci-hadoop.apache.org/job/tez-multibranch/job/PR-130/5/artifact/out/patch-unit-tez-runtime-library.txt
|
|  Test Results | https://ci-hadoop.apache.org/job/tez-multibranch/job/PR-130/5/testReport/
|
| Max. process+thread count | 106 (vs. ulimit of 5500) |
| modules | C: tez-runtime-library U: tez-runtime-library |
| Console output | https://ci-hadoop.apache.org/job/tez-multibranch/job/PR-130/5/console |
| versions | git=2.25.1 maven=3.6.3 findbugs=3.0.1 |
| Powered by | Apache Yetus 0.12.0 https://yetus.apache.org |


This message was automatically generated.



> Could not decompress data. Buffer length is too small.
> ------------------------------------------------------
>
>                 Key: TEZ-4295
>                 URL: https://issues.apache.org/jira/browse/TEZ-4295
>             Project: Apache Tez
>          Issue Type: Bug
>    Affects Versions: 0.10.0
>            Reporter: junnan.yang
>            Assignee: László Bodor
>            Priority: Major
>             Fix For: 0.10.1
>
>         Attachments: TEZ-4295.01.patch
>
>          Time Spent: 1h 50m
>  Remaining Estimate: 0h
>
> tez 使用snappy压缩方式时,会报错缓冲区太小:
> java.io.IOException: java.lang.InternalError: Could not decompress data. Buffer length
is too small.java.io.IOException: java.lang.InternalError: Could not decompress data. Buffer
length is too small. at org.apache.tez.runtime.library.common.shuffle.ShuffleUtils.shuffleToMemory(ShuffleUtils.java:137)
at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.FetcherOrderedGrouped.copyMapOutput(FetcherOrderedGrouped.java:550)
at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.FetcherOrderedGrouped.copyFromHost(FetcherOrderedGrouped.java:283)
at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.FetcherOrderedGrouped.fetchNext(FetcherOrderedGrouped.java:182)
at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.FetcherOrderedGrouped.callInternal(FetcherOrderedGrouped.java:194)
at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.FetcherOrderedGrouped.callInternal(FetcherOrderedGrouped.java:57)
at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:111)
at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:58) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:75)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)Caused by: java.lang.InternalError: Could not decompress
data. Buffer length is too small. at org.apache.hadoop.io.compress.snappy.SnappyDecompressor.decompressBytesDirect(Native
Method) at org.apache.hadoop.io.compress.snappy.SnappyDecompressor.decompress(SnappyDecompressor.java:238)
at org.apache.hadoop.io.compress.BlockDecompressorStream.decompress(BlockDecompressorStream.java:88)
at org.apache.hadoop.io.compress.DecompressorStream.read(DecompressorStream.java:105) at org.apache.hadoop.io.IOUtils.readFully(IOUtils.java:210)
at org.apache.tez.runtime.library.common.sort.impl.IFile$Reader.readToMemory(IFile.java:833)
at org.apache.tez.runtime.library.common.shuffle.ShuffleUtils.shuffleToMemory(ShuffleUtils.java:121)
... 12 more



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