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https://issues.apache.org/jira/browse/HDFS-16533?focusedWorklogId=784355&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-784355
]
ASF GitHub Bot logged work on HDFS-16533:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 23/Jun/22 21:18
Start Date: 23/Jun/22 21:18
Worklog Time Spent: 10m
Work Description: hadoop-yetus commented on PR #4155:
URL: https://github.com/apache/hadoop/pull/4155#issuecomment-1164882298
:confetti_ball: **+1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 0m 39s | | Docker mode activated. |
|||| _ Prechecks _ |
| +1 :green_heart: | dupname | 0m 0s | | No case conflicting files
found. |
| +0 :ok: | codespell | 0m 0s | | codespell was not available. |
| +0 :ok: | detsecrets | 0m 0s | | detect-secrets was not available.
|
| +1 :green_heart: | @author | 0m 0s | | The patch does not contain
any @author tags. |
| +1 :green_heart: | test4tests | 0m 0s | | The patch appears to
include 1 new or modified test files. |
|||| _ trunk Compile Tests _ |
| +0 :ok: | mvndep | 14m 52s | | Maven dependency ordering for branch |
| +1 :green_heart: | mvninstall | 25m 59s | | trunk passed |
| +1 :green_heart: | compile | 6m 17s | | trunk passed with JDK
Private Build-11.0.15+10-Ubuntu-0ubuntu0.20.04.1 |
| +1 :green_heart: | compile | 6m 0s | | trunk passed with JDK
Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | checkstyle | 1m 37s | | trunk passed |
| +1 :green_heart: | mvnsite | 3m 9s | | trunk passed |
| +1 :green_heart: | javadoc | 2m 27s | | trunk passed with JDK
Private Build-11.0.15+10-Ubuntu-0ubuntu0.20.04.1 |
| +1 :green_heart: | javadoc | 2m 52s | | trunk passed with JDK
Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | spotbugs | 6m 30s | | trunk passed |
| +1 :green_heart: | shadedclient | 22m 55s | | branch has no errors
when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| +0 :ok: | mvndep | 0m 31s | | Maven dependency ordering for patch |
| +1 :green_heart: | mvninstall | 2m 20s | | the patch passed |
| +1 :green_heart: | compile | 6m 0s | | the patch passed with JDK
Private Build-11.0.15+10-Ubuntu-0ubuntu0.20.04.1 |
| +1 :green_heart: | javac | 6m 0s | | the patch passed |
| +1 :green_heart: | compile | 5m 44s | | the patch passed with JDK
Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | javac | 5m 44s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
| +1 :green_heart: | checkstyle | 1m 15s | | the patch passed |
| +1 :green_heart: | mvnsite | 2m 30s | | the patch passed |
| +1 :green_heart: | javadoc | 1m 46s | | the patch passed with JDK
Private Build-11.0.15+10-Ubuntu-0ubuntu0.20.04.1 |
| +1 :green_heart: | javadoc | 2m 19s | | the patch passed with JDK
Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | spotbugs | 6m 9s | | the patch passed |
| +1 :green_heart: | shadedclient | 22m 37s | | patch has no errors
when building and testing our client artifacts. |
|||| _ Other Tests _ |
| +1 :green_heart: | unit | 2m 40s | | hadoop-hdfs-client in the patch
passed. |
| +1 :green_heart: | unit | 237m 20s | | hadoop-hdfs in the patch
passed. |
| +1 :green_heart: | asflicense | 1m 17s | | The patch does not
generate ASF License warnings. |
| | | 384m 46s | | |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.41 ServerAPI=1.41 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4155/4/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/4155 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
| uname | Linux 7bdf891ec394 4.15.0-156-generic #163-Ubuntu SMP Thu Aug 19
23:31:58 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / 91fd09d2c3759c8cbdb376a2caa22f64ddd41875 |
| Default Java | Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| Multi-JDK versions | /usr/lib/jvm/java-11-openjdk-amd64:Private
Build-11.0.15+10-Ubuntu-0ubuntu0.20.04.1
/usr/lib/jvm/java-8-openjdk-amd64:Private
Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4155/4/testReport/ |
| Max. process+thread count | 3092 (vs. ulimit of 5500) |
| modules | C: hadoop-hdfs-project/hadoop-hdfs-client
hadoop-hdfs-project/hadoop-hdfs U: hadoop-hdfs-project |
| Console output |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4155/4/console |
| versions | git=2.25.1 maven=3.6.3 spotbugs=4.2.2 |
| Powered by | Apache Yetus 0.14.0 https://yetus.apache.org |
This message was automatically generated.
Issue Time Tracking
-------------------
Worklog Id: (was: 784355)
Time Spent: 3.5h (was: 3h 20m)
> COMPOSITE_CRC failed between replicated file and striped file.
> --------------------------------------------------------------
>
> Key: HDFS-16533
> URL: https://issues.apache.org/jira/browse/HDFS-16533
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: hdfs, hdfs-client
> Reporter: ZanderXu
> Assignee: ZanderXu
> Priority: Major
> Labels: pull-request-available
> Time Spent: 3.5h
> Remaining Estimate: 0h
>
> After testing the COMPOSITE_CRC with some random length between replicated
> file and striped file which has same data with replicated file, it failed.
> Reproduce step like this:
> {code:java}
> @Test(timeout = 90000)
> public void testStripedAndReplicatedFileChecksum2() throws Exception {
> int abnormalSize = (dataBlocks * 2 - 2) * blockSize +
> (int) (blockSize * 0.5);
> prepareTestFiles(abnormalSize, new String[] {stripedFile1, replicatedFile});
> int loopNumber = 100;
> while (loopNumber-- > 0) {
> int verifyLength = ThreadLocalRandom.current()
> .nextInt(10, abnormalSize);
> FileChecksum stripedFileChecksum1 = getFileChecksum(stripedFile1,
> verifyLength, false);
> FileChecksum replicatedFileChecksum = getFileChecksum(replicatedFile,
> verifyLength, false);
> if (checksumCombineMode.equals(ChecksumCombineMode.COMPOSITE_CRC.name()))
> {
> Assert.assertEquals(stripedFileChecksum1, replicatedFileChecksum);
> } else {
> Assert.assertNotEquals(stripedFileChecksum1, replicatedFileChecksum);
> }
> }
> } {code}
> And after tracing the root cause, `FileChecksumHelper#makeCompositeCrcResult`
> maybe compute an error `consumedLastBlockLength` when updating checksum for
> the last block of the fixed length which maybe not the last block in the file.
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