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https://issues.apache.org/jira/browse/FLINK-14865?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16982150#comment-16982150
]
Hequn Cheng commented on FLINK-14865:
-------------------------------------
Resolved in 1.10.0 via 8f665be6092d138a60c7318eaca5d47da1538283
> Unstable tests
> PyFlinkBlinkStreamUserDefinedFunctionTests#test_udf_in_join_condition_2
> --------------------------------------------------------------------------------------
>
> Key: FLINK-14865
> URL: https://issues.apache.org/jira/browse/FLINK-14865
> Project: Flink
> Issue Type: Bug
> Components: API / Python
> Affects Versions: 1.10.0
> Reporter: Dian Fu
> Assignee: Wei Zhong
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.10.0
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> {code:java}
> Caused by:
> org.apache.beam.vendor.guava.v26_0_jre.com.google.common.util.concurrent.UncheckedExecutionException:
> java.io.IOException: Cannot run program
> "/tmp/32b29e73-3348-4326-bc06-69f6adda04ea_pyflink-udf-runner.sh": error=26,
> Text file busy547E at
> org.apache.beam.vendor.guava.v26_0_jre.com.google.common.cache.LocalCache$LocalLoadingCache.getUnchecked(LocalCache.java:4966)548E
> at
> org.apache.beam.runners.fnexecution.control.DefaultJobBundleFactory$SimpleStageBundleFactory.<init>(DefaultJobBundleFactory.java:211)549E
> at
> org.apache.beam.runners.fnexecution.control.DefaultJobBundleFactory$SimpleStageBundleFactory.<init>(DefaultJobBundleFactory.java:202)550E
> at
> org.apache.beam.runners.fnexecution.control.DefaultJobBundleFactory.forStage(DefaultJobBundleFactory.java:185)551E
> at
> org.apache.flink.python.AbstractPythonFunctionRunner.open(AbstractPythonFunctionRunner.java:201)552E
> at
> org.apache.flink.table.runtime.operators.python.AbstractPythonScalarFunctionOperator$ProjectUdfInputPythonScalarFunctionRunner.open(AbstractPythonScalarFunctionOperator.java:177)553E
> at
> org.apache.flink.streaming.api.operators.python.AbstractPythonFunctionOperator.open(AbstractPythonFunctionOperator.java:114)554E
> at
> org.apache.flink.table.runtime.operators.python.AbstractPythonScalarFunctionOperator.open(AbstractPythonScalarFunctionOperator.java:137)555E
> at
> org.apache.flink.table.runtime.operators.python.BaseRowPythonScalarFunctionOperator.open(BaseRowPythonScalarFunctionOperator.java:83)556E
> at
> org.apache.flink.streaming.runtime.tasks.StreamTask.openAllOperators(StreamTask.java:585)557E
> at
> org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:436)558E
> at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:702)559E at
> org.apache.flink.runtime.taskmanager.Task.run(Task.java:527)560E ... 1
> more561E Caused by: java.io.IOException: Cannot run program
> "/tmp/32b29e73-3348-4326-bc06-69f6adda04ea_pyflink-udf-runner.sh": error=26,
> Text file busy562E at
> java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1128)563E at
> java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1071)564E at
> org.apache.beam.runners.fnexecution.environment.ProcessManager.startProcess(ProcessManager.java:133)565E
> at
> org.apache.beam.runners.fnexecution.environment.ProcessEnvironmentFactory.createEnvironment(ProcessEnvironmentFactory.java:120)566E
> at
> org.apache.beam.runners.fnexecution.control.DefaultJobBundleFactory$1.load(DefaultJobBundleFactory.java:178)567E
> at
> org.apache.beam.runners.fnexecution.control.DefaultJobBundleFactory$1.load(DefaultJobBundleFactory.java:162)568E
> at
> org.apache.beam.vendor.guava.v26_0_jre.com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3528)569E
> at
> org.apache.beam.vendor.guava.v26_0_jre.com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2277)570E
> at
> org.apache.beam.vendor.guava.v26_0_jre.com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2154)571E
> at
> org.apache.beam.vendor.guava.v26_0_jre.com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2044)572E
> at
> org.apache.beam.vendor.guava.v26_0_jre.com.google.common.cache.LocalCache.get(LocalCache.java:3952)573E
> at
> org.apache.beam.vendor.guava.v26_0_jre.com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:3974)574E
> at
> org.apache.beam.vendor.guava.v26_0_jre.com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4958)575E
> at
> org.apache.beam.vendor.guava.v26_0_jre.com.google.common.cache.LocalCache$LocalLoadingCache.getUnchecked(LocalCache.java:4964)576E
> ... 13 more577E Suppressed: java.lang.NullPointerException: Process for id
> does not exist: 1578E at
> org.apache.beam.vendor.guava.v26_0_jre.com.google.common.base.Preconditions.checkNotNull(Preconditions.java:895)579E
> at
> org.apache.beam.runners.fnexecution.environment.ProcessManager.stopProcess(ProcessManager.java:147)580E
> at
> org.apache.beam.runners.fnexecution.environment.ProcessEnvironmentFactory.createEnvironment(ProcessEnvironmentFactory.java:139)581E
> ... 23 more582E Caused by: java.io.IOException: error=26, Text file busy583E
> at java.base/java.lang.ProcessImpl.forkAndExec(Native Method)584E at
> java.base/java.lang.ProcessImpl.<init>(ProcessImpl.java:340)585E at
> java.base/java.lang.ProcessImpl.start(ProcessImpl.java:271)586E at
> java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1107)587E ... 26
> more588589
> {code}
> [https://travis-ci.org/apache/flink/jobs/613990821]
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