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https://issues.apache.org/jira/browse/LUCENE-9670?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17267902#comment-17267902
]
Michael McCandless commented on LUCENE-9670:
--------------------------------------------
Well, it failed with {{--debug}} and produced this output:
{noformat}
2021-01-19T09:00:53.576-0500 [INFO] [org.gradle.api.Task] Javadoc executable
used: /opt/jdk-15.0.1/bin/javadoc
2021-01-19T09:00:53.577-0500 [INFO]
[org.gradle.process.internal.DefaultExecHandle] Starting process 'command
'/opt/jdk-15.0.1/bin/javadoc''. Working directory: /l/trunk/lucene/join
Command: /opt/jdk-15.0.1/bin/javadoc @/l/trunk/lucene/join/\
build/tmp/renderJavadoc/javadoc-options.txt -J-Xmx512m -J-Duser.language=en
-J-Duser.country=US
2021-01-19T09:00:53.577-0500 [DEBUG]
[org.gradle.process.internal.DefaultExecHandle] Changing state to: STARTING
2021-01-19T09:00:53.578-0500 [DEBUG]
[org.gradle.process.internal.DefaultExecHandle] Waiting until process started:
command '/opt/jdk-15.0.1/bin/javadoc'.
2021-01-19T09:00:53.581-0500 [DEBUG]
[org.gradle.process.internal.DefaultExecHandle] Changing state to: STARTED
2021-01-19T09:00:53.582-0500 [DEBUG]
[org.gradle.process.internal.ExecHandleRunner] waiting until streams are
handled...
2021-01-19T09:00:53.582-0500 [INFO]
[org.gradle.process.internal.DefaultExecHandle] Successfully started process
'command '/opt/jdk-15.0.1/bin/javadoc''
2021-01-19T09:00:56.108-0500 [ERROR]
[org.gradle.process.internal.streams.ExecOutputHandleRunner] Could not read
standard output of command '/opt/jdk-15.0.1/bin/javadoc'.
java.io.IOException: Stream Closed
at java.base/java.io.FileOutputStream.writeBytes(Native Method)
at java.base/java.io.FileOutputStream.write(FileOutputStream.java:347)
at
java.base/java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:81)
at
java.base/java.io.BufferedOutputStream.flush(BufferedOutputStream.java:142)
at
org.gradle.process.internal.streams.ExecOutputHandleRunner.forwardContent(ExecOutputHandleRunner.java:68)
at
org.gradle.process.internal.streams.ExecOutputHandleRunner.run(ExecOutputHandleRunner.java:53)
at
org.gradle.internal.operations.CurrentBuildOperationPreservingRunnable.run(CurrentBuildOperationPreservingRunnable.java:42)
at
org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:64)
at
org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:48)
at
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
at
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
at
org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:56)
at java.base/java.lang.Thread.run(Thread.java:832)
2021-01-19T09:00:56.116-0500 [DEBUG]
[org.gradle.process.internal.DefaultExecHandle] Changing state to: SUCCEEDED
2021-01-19T09:00:56.117-0500 [DEBUG]
[org.gradle.process.internal.DefaultExecHandle] Process 'command
'/opt/jdk-15.0.1/bin/javadoc'' finished with exit value 0 (state: SUCCEEDED)
2021-01-19T09:00:56.120-0500 [DEBUG]
[org.gradle.internal.operations.DefaultBuildOperationExecutor] Completing Build
operation 'Execute render for :lucene:join:renderJavadoc'
2021-01-19T09:00:56.121-0500 [DEBUG]
[org.gradle.internal.operations.DefaultBuildOperationExecutor] Build operation
'Execute render for :lucene:join:renderJavadoc' completed {noformat}
When I {{cd lucene/join}} and run that command directly:
{noformat}
/opt/jdk-15.0.1/bin/javadoc
@/l/trunk/lucene/join/build/tmp/renderJavadoc/javadoc-options.txt -J-Xmx512m
-J-Duser.language=en -J-Duser.country=US {noformat}
It looks to have succeeded ... confusing.
> gradle precommit sometimes fails with "IOException: stream closed" from
> javadoc in nightly benchmarks
> -----------------------------------------------------------------------------------------------------
>
> Key: LUCENE-9670
> URL: https://issues.apache.org/jira/browse/LUCENE-9670
> Project: Lucene - Core
> Issue Type: Bug
> Reporter: Michael McCandless
> Priority: Major
>
> I recently added tracking how long {{gradle precommit}} takes each night so
> we can track slowdowns over time.
> But it sometimes fails with:
> {noformat}
> > Task :lucene:join:renderJavadoc FAILED
> Could not read standard output of command '/opt/jdk-15.0.1/bin/javadoc'.
> java.io.IOException: Stream Closed
> at java.base/java.io.FileOutputStream.writeBytes(Native Method)
> at java.base/java.io.FileOutputStream.write(FileOutputStream.java:347)
> at
> java.base/java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:81)
> at
> java.base/java.io.BufferedOutputStream.flush(BufferedOutputStream.java:142)
> at
> org.gradle.process.internal.streams.ExecOutputHandleRunner.forwardContent(ExecOutputHandleRunner.java:68)
> at
> org.gradle.process.internal.streams.ExecOutputHandleRunner.run(ExecOutputHandleRunner.java:53)
> at
> org.gradle.internal.operations.CurrentBuildOperationPreservingRunnable.run(CurrentBuildOperationPreservingRunnable.java:42)
> at
> org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:64)
> at
> org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:48)
> at
> java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
> at
> java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
> at
> org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:56)
> at java.base/java.lang.Thread.run(Thread.java:832) {noformat}
> I'm not sure why ... when I run {{./gradlew precommit}} interactively it
> doesn't seem to do this.
> The nightly tool is quite simple – it just launches a sub-process using
> {{os.system}}: (first to {{git clean}} then to run {{./gradlew precommit)}}:
> https://github.com/mikemccand/luceneutil/blob/master/src/python/runNightlyGradleTestPrecommit.py
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