[
https://issues.apache.org/jira/browse/BEAM-11570?focusedWorklogId=536119&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-536119
]
ASF GitHub Bot logged work on BEAM-11570:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 14/Jan/21 18:20
Start Date: 14/Jan/21 18:20
Worklog Time Spent: 10m
Work Description: codecov[bot] commented on pull request #13722:
URL: https://github.com/apache/beam/pull/13722#issuecomment-760379634
# [Codecov](https://codecov.io/gh/apache/beam/pull/13722?src=pr&el=h1) Report
> Merging
[#13722](https://codecov.io/gh/apache/beam/pull/13722?src=pr&el=desc) (17fbe8b)
into
[master](https://codecov.io/gh/apache/beam/commit/4c51121d42b70945128e8596654f41ffd9989ac9?el=desc)
(4c51121) will **decrease** coverage by `0.00%`.
> The diff coverage is `42.85%`.
[](https://codecov.io/gh/apache/beam/pull/13722?src=pr&el=tree)
```diff
@@ Coverage Diff @@
## master #13722 +/- ##
==========================================
- Coverage 82.75% 82.75% -0.01%
==========================================
Files 466 466
Lines 57520 57525 +5
==========================================
+ Hits 47600 47604 +4
- Misses 9920 9921 +1
```
| [Impacted
Files](https://codecov.io/gh/apache/beam/pull/13722?src=pr&el=tree) | Coverage
Δ | |
|---|---|---|
|
[...ache\_beam/examples/cookbook/bigquery\_side\_input.py](https://codecov.io/gh/apache/beam/pull/13722/diff?src=pr&el=tree#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vZXhhbXBsZXMvY29va2Jvb2svYmlncXVlcnlfc2lkZV9pbnB1dC5weQ==)
| `56.14% <0.00%> (ø)` | |
|
[...ks/python/apache\_beam/examples/cookbook/filters.py](https://codecov.io/gh/apache/beam/pull/13722/diff?src=pr&el=tree#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vZXhhbXBsZXMvY29va2Jvb2svZmlsdGVycy5weQ==)
| `56.52% <0.00%> (ø)` | |
|
[...s/python/apache\_beam/examples/snippets/snippets.py](https://codecov.io/gh/apache/beam/pull/13722/diff?src=pr&el=tree#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vZXhhbXBsZXMvc25pcHBldHMvc25pcHBldHMucHk=)
| `76.97% <ø> (ø)` | |
|
[sdks/python/apache\_beam/io/gcp/bigquery.py](https://codecov.io/gh/apache/beam/pull/13722/diff?src=pr&el=tree#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vaW8vZ2NwL2JpZ3F1ZXJ5LnB5)
| `75.11% <ø> (-0.16%)` | :arrow_down: |
|
[sdks/python/apache\_beam/transforms/external.py](https://codecov.io/gh/apache/beam/pull/13722/diff?src=pr&el=tree#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vdHJhbnNmb3Jtcy9leHRlcm5hbC5weQ==)
| `72.09% <ø> (+0.38%)` | :arrow_up: |
|
[sdks/python/apache\_beam/dataframe/frames.py](https://codecov.io/gh/apache/beam/pull/13722/diff?src=pr&el=tree#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vZGF0YWZyYW1lL2ZyYW1lcy5weQ==)
| `91.88% <75.00%> (-0.11%)` | :arrow_down: |
|
[sdks/python/apache\_beam/runners/direct/executor.py](https://codecov.io/gh/apache/beam/pull/13722/diff?src=pr&el=tree#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vcnVubmVycy9kaXJlY3QvZXhlY3V0b3IucHk=)
| `96.29% <0.00%> (-0.53%)` | :arrow_down: |
|
[...hon/apache\_beam/runners/worker/bundle\_processor.py](https://codecov.io/gh/apache/beam/pull/13722/diff?src=pr&el=tree#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vcnVubmVycy93b3JrZXIvYnVuZGxlX3Byb2Nlc3Nvci5weQ==)
| `93.70% <0.00%> (-0.13%)` | :arrow_down: |
|
[setup.py](https://codecov.io/gh/apache/beam/pull/13722/diff?src=pr&el=tree#diff-c2V0dXAucHk=)
| `0.00% <0.00%> (ø)` | |
| ... and [5
more](https://codecov.io/gh/apache/beam/pull/13722/diff?src=pr&el=tree-more) | |
------
[Continue to review full report at
Codecov](https://codecov.io/gh/apache/beam/pull/13722?src=pr&el=continue).
> **Legend** - [Click here to learn
more](https://docs.codecov.io/docs/codecov-delta)
> `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
> Powered by
[Codecov](https://codecov.io/gh/apache/beam/pull/13722?src=pr&el=footer). Last
update
[4e83ac5...8f83afd](https://codecov.io/gh/apache/beam/pull/13722?src=pr&el=lastupdated).
Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
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Issue Time Tracking
-------------------
Worklog Id: (was: 536119)
Time Spent: 40m (was: 0.5h)
> Flink 1.12 job server error: Trying to access closed classloader.
> -----------------------------------------------------------------
>
> Key: BEAM-11570
> URL: https://issues.apache.org/jira/browse/BEAM-11570
> Project: Beam
> Issue Type: Bug
> Components: runner-flink
> Reporter: Kyle Weaver
> Assignee: Kyle Weaver
> Priority: P2
> Labels: portability-flink
> Time Spent: 40m
> Remaining Estimate: 0h
>
> When running multiple jobs in local mode on the Flink 1.12 job server,
> pipeline construction for subsequent jobs fails with the error below.
> Classloader leakage is being detected by the wrapper classloader (see
> FLINK-16245).
> The classloader is probably being leaked by GRPC threads that we can't shut
> down cleanly.
> RuntimeError: java.lang.IllegalStateException: Trying to access closed
> classloader. Please check if you store classloaders directly or indirectly in
> static fields. If the stacktrace suggests that the leak occurs in a third
> party library and cannot be fixed immediately, you can disable this check
> with the configuration 'classloader.check-leaked-classloader'. at
> org.apache.flink.runtime.execution.librarycache.FlinkUserCodeClassLoaders$SafetyNetWrapperClassLoader.ensureInner(FlinkUserCodeClassLoaders.java:161)
> at
> org.apache.flink.runtime.execution.librarycache.FlinkUserCodeClassLoaders$SafetyNetWrapperClassLoader.loadClass(FlinkUserCodeClassLoaders.java:168)
> at java.lang.Class.forName0(Native Method) at
> java.lang.Class.forName(Class.java:348) at
> org.apache.beam.sdk.options.PipelineOptionsFactory.findCallersClassName(PipelineOptionsFactory.java:418)
> at
> org.apache.beam.sdk.options.PipelineOptionsFactory.access$100(PipelineOptionsFactory.java:122)
> at
> org.apache.beam.sdk.options.PipelineOptionsFactory$Builder.<init>(PipelineOptionsFactory.java:212)
> at
> org.apache.beam.sdk.options.PipelineOptionsFactory$Builder.<init>(PipelineOptionsFactory.java:208)
> at
> org.apache.beam.sdk.options.PipelineOptionsFactory$Builder.<init>(PipelineOptionsFactory.java:199)
> at
> org.apache.beam.sdk.options.PipelineOptionsFactory.create(PipelineOptionsFactory.java:131)
> at org.apache.beam.sdk.Pipeline.create(Pipeline.java:146) at
> org.apache.beam.sdk.expansion.service.ExpansionService.expand(ExpansionService.java:394)
> at
> org.apache.beam.sdk.expansion.service.ExpansionService.expand(ExpansionService.java:491)
> at
> org.apache.beam.model.expansion.v1.ExpansionServiceGrpc$MethodHandlers.invoke(ExpansionServiceGrpc.java:232)
> at
> org.apache.beam.vendor.grpc.v1p26p0.io.grpc.stub.ServerCalls$UnaryServerCallHandler$UnaryServerCallListener.onHalfClose(ServerCalls.java:172)
> at
> org.apache.beam.vendor.grpc.v1p26p0.io.grpc.internal.ServerCallImpl$ServerStreamListenerImpl.halfClosed(ServerCallImpl.java:331)
> at
> org.apache.beam.vendor.grpc.v1p26p0.io.grpc.internal.ServerImpl$JumpToApplicationThreadServerStreamListener$1HalfClosed.runInContext(ServerImpl.java:817)
> at
> org.apache.beam.vendor.grpc.v1p26p0.io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37)
> at
> org.apache.beam.vendor.grpc.v1p26p0.io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> https://ci-beam.apache.org/job/beam_PreCommit_Python_PVR_Flink_Commit/1707/testReport/junit/apache_beam.runners.portability.flink_runner_test/FlinkRunnerTestStreaming/test_external_transform/
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