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https://issues.apache.org/jira/browse/HADOOP-18803?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17765363#comment-17765363
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ASF GitHub Bot commented on HADOOP-18803:
-----------------------------------------
hadoop-yetus commented on PR #6075:
URL: https://github.com/apache/hadoop/pull/6075#issuecomment-1720154862
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 0m 44s | | Docker mode activated. |
|||| _ Prechecks _ |
| +1 :green_heart: | dupname | 0m 0s | | No case conflicting files
found. |
| +0 :ok: | codespell | 0m 1s | | codespell was not available. |
| +0 :ok: | detsecrets | 0m 1s | | 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 _ |
| +1 :green_heart: | mvninstall | 44m 0s | | trunk passed |
| +1 :green_heart: | compile | 17m 17s | | trunk passed with JDK
Ubuntu-11.0.20+8-post-Ubuntu-1ubuntu120.04 |
| +1 :green_heart: | compile | 16m 23s | | trunk passed with JDK
Private Build-1.8.0_382-8u382-ga-1~20.04.1-b05 |
| +1 :green_heart: | checkstyle | 1m 22s | | trunk passed |
| +1 :green_heart: | mvnsite | 1m 49s | | trunk passed |
| +1 :green_heart: | javadoc | 1m 23s | | trunk passed with JDK
Ubuntu-11.0.20+8-post-Ubuntu-1ubuntu120.04 |
| +1 :green_heart: | javadoc | 1m 0s | | trunk passed with JDK
Private Build-1.8.0_382-8u382-ga-1~20.04.1-b05 |
| +1 :green_heart: | spotbugs | 2m 44s | | trunk passed |
| +1 :green_heart: | shadedclient | 36m 11s | | branch has no errors
when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 0m 57s | | the patch passed |
| +1 :green_heart: | compile | 17m 44s | | the patch passed with JDK
Ubuntu-11.0.20+8-post-Ubuntu-1ubuntu120.04 |
| +1 :green_heart: | javac | 17m 44s | | the patch passed |
| +1 :green_heart: | compile | 18m 50s | | the patch passed with JDK
Private Build-1.8.0_382-8u382-ga-1~20.04.1-b05 |
| +1 :green_heart: | javac | 18m 50s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
| +1 :green_heart: | checkstyle | 1m 24s | | the patch passed |
| +1 :green_heart: | mvnsite | 1m 54s | | the patch passed |
| +1 :green_heart: | javadoc | 1m 22s | | the patch passed with JDK
Ubuntu-11.0.20+8-post-Ubuntu-1ubuntu120.04 |
| +1 :green_heart: | javadoc | 1m 0s | | the patch passed with JDK
Private Build-1.8.0_382-8u382-ga-1~20.04.1-b05 |
| +1 :green_heart: | spotbugs | 3m 22s | | the patch passed |
| +1 :green_heart: | shadedclient | 47m 6s | | patch has no errors
when building and testing our client artifacts. |
|||| _ Other Tests _ |
| -1 :x: | unit | 12m 34s |
[/patch-unit-hadoop-common-project_hadoop-common.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6075/1/artifact/out/patch-unit-hadoop-common-project_hadoop-common.txt)
| hadoop-common in the patch failed. |
| +0 :ok: | asflicense | 0m 47s | | ASF License check generated no
output? |
| | | 233m 29s | | |
| Reason | Tests |
|-------:|:------|
| Failed junit tests | hadoop.metrics2.source.TestJvmMetrics |
| | hadoop.net.TestSocketIOWithTimeout |
| | hadoop.io.nativeio.TestNativeIO |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.43 ServerAPI=1.43 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6075/1/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/6075 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
| uname | Linux 7e70b92f402e 4.15.0-212-generic #223-Ubuntu SMP Tue May 23
13:09:22 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / 9659f28a39fba3529cf202482f5ef442ad730d7e |
| Default Java | Private Build-1.8.0_382-8u382-ga-1~20.04.1-b05 |
| Multi-JDK versions |
/usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.20+8-post-Ubuntu-1ubuntu120.04
/usr/lib/jvm/java-8-openjdk-amd64:Private
Build-1.8.0_382-8u382-ga-1~20.04.1-b05 |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6075/1/testReport/ |
| Max. process+thread count | 1278 (vs. ulimit of 5500) |
| modules | C: hadoop-common-project/hadoop-common U:
hadoop-common-project/hadoop-common |
| Console output |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6075/1/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.
> ClassCastException in test TestRPC#testWrappedStopProxy
> -------------------------------------------------------
>
> Key: HADOOP-18803
> URL: https://issues.apache.org/jira/browse/HADOOP-18803
> Project: Hadoop Common
> Issue Type: Bug
> Components: common, ipc
> Reporter: ConfX
> Priority: Critical
> Labels: pull-request-available
> Attachments: reproduce.sh
>
>
> h2. What happened:
> In HCommon, test TestRPC#testWrappedStopProxy tries to cast
> org.apache.hadoop.ipc.WritableRpcEngine$Invoker to
> org.apache.hadoop.ipc.TestRPC$StoppedInvocationHandler and causes
> ClassCastException.
> h2. Buggy code:
> In TestRPC.java:
> {code:java}
> @Test
> public void testWrappedStopProxy() throws IOException {
> StoppedProtocol wrappedProxy = RPC.getProxy(StoppedProtocol.class,
> StoppedProtocol.versionID, null, conf);
> StoppedInvocationHandler invocationHandler = (StoppedInvocationHandler)
> // <--- Here causes ClassCastException
> Proxy.getInvocationHandler(wrappedProxy);
> ...
> } {code}
> h2. How to reproduce:
> (1) Just directly run test TestRPC#testWrappedStopProxy.
> You can use the reproduce.sh in the attachment to easily reproduce the bug.
> We are happy to provide a patch if this issue is confirmed.
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