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https://issues.apache.org/jira/browse/LUCENE-9670?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17266113#comment-17266113
]
Michael McCandless commented on LUCENE-9670:
--------------------------------------------
Thanks [~dweiss]. I wonder if the {{javadoc}} process is somehow crashing
ungracefully or something. Not sure how to debug that.
Also, sometimes when this exception occurs, {{gradlew}} still feels everything
was fine in the end, e.g.:
{noformat}
> Task :lucene:spatial3d:renderJavadoc
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.write(BufferedOutputStream.java:123)
at
org.gradle.process.internal.streams.ExecOutputHandleRunner.forwardContent(ExecOutputHandleRunner.java:67)
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$ManagedThreadRunnable.run(ThreadFactoryImpl.java:56)
at java.base/java.lang.Thread.run(Thread.java:832)
BUILD SUCCESSFUL in 5m 7s
762 actionable tasks: 762 executed {noformat}
But other times, it (properly!) fails:
{noformat}
> Task :lucene:join:renderJavadoc FAILED
Could not read standard output of command '/opt/jdk-15.0.1/bin/javadoc'.
java.io.IOException: Stream Closed
at java.base/java.io.FileOutputStream.writeBytes(Native Method)
at java.base/java.io.FileOutputStream.write(FileOutputStream.java:347)
at
java.base/java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:81)
at
java.base/java.io.BufferedOutputStream.flush(BufferedOutputStream.java:142)
at
org.gradle.process.internal.streams.ExecOutputHandleRunner.forwardContent(ExecOutputHandleRunner.java:68)
at
org.gradle.process.internal.streams.ExecOutputHandleRunner.run(ExecOutputHandleRunner.java:53)
at
org.gradle.internal.operations.CurrentBuildOperationPreservingRunnable.run(CurrentBuildOperationPreservingRunnable.java:42)
at
org.gradle.internal.concurrent.ExecutorPolicy$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$ManagedThreadRunnable.run(ThreadFactoryImpl.java:56)
at java.base/java.lang.Thread.run(Thread.java:832)
> Task :lucene:backward-codecs:renderJavadoc
Could not read standard output of command '/opt/jdk-15.0.1/bin/javadoc'.
java.io.IOException: Stream Closed
at java.base/java.io.FileOutputStream.writeBytes(Native Method)
at java.base/java.io.FileOutputStream.write(FileOutputStream.java:347)
at
java.base/java.io.BufferedOutputStream.write(BufferedOutputStream.java:123)
at
org.gradle.process.internal.streams.ExecOutputHandleRunner.forwardContent(ExecOutputHandleRunner.java:67)
at
org.gradle.process.internal.streams.ExecOutputHandleRunner.run(ExecOutputHandleRunner.java:53)
at
org.gradle.internal.operations.CurrentBuildOperationPreservingRunnable.run(CurrentBuildOperationPreservingRunnable.java:42)
at
org.gradle.internal.concurrent.ExecutorPolicy$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$ManagedThreadRunnable.run(ThreadFactoryImpl.java:56)
at java.base/java.lang.Thread.run(Thread.java:832)
* What went wrong:
Execution failed for task ':lucene:join:renderJavadoc'.
> java.io.IOException: Stream Closed
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug
option to get more log output. Run with --scan to get full insights.
* Get more help at https://help.gradle.org
BUILD FAILED in 50s {noformat}
> gradle precommit sometimes fails with "IOException: stream closed" from
> javadoc in nightly benchmarks
> -----------------------------------------------------------------------------------------------------
>
> Key: LUCENE-9670
> URL: https://issues.apache.org/jira/browse/LUCENE-9670
> Project: Lucene - Core
> Issue Type: Bug
> Reporter: Michael McCandless
> Priority: Major
>
> I recently added tracking how long {{gradle precommit}} takes each night so
> we can track slowdowns over time.
> But it sometimes fails with:
> {noformat}
> > Task :lucene:join:renderJavadoc FAILED
> Could not read standard output of command '/opt/jdk-15.0.1/bin/javadoc'.
> java.io.IOException: Stream Closed
> at java.base/java.io.FileOutputStream.writeBytes(Native Method)
> at java.base/java.io.FileOutputStream.write(FileOutputStream.java:347)
> at
> java.base/java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:81)
> at
> java.base/java.io.BufferedOutputStream.flush(BufferedOutputStream.java:142)
> at
> org.gradle.process.internal.streams.ExecOutputHandleRunner.forwardContent(ExecOutputHandleRunner.java:68)
> at
> org.gradle.process.internal.streams.ExecOutputHandleRunner.run(ExecOutputHandleRunner.java:53)
> at
> org.gradle.internal.operations.CurrentBuildOperationPreservingRunnable.run(CurrentBuildOperationPreservingRunnable.java:42)
> at
> org.gradle.internal.concurrent.ExecutorPolicy$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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