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https://issues.apache.org/jira/browse/HADOOP-19567?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17953112#comment-17953112
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ASF GitHub Bot commented on HADOOP-19567:
-----------------------------------------
steveloughran opened a new pull request, #7701:
URL: https://github.com/apache/hadoop/pull/7701
HADOOP-19567.
catch all exception raised in stream close; log at debug
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### How was this patch tested?
Surfaced during a cloudstore bandwidth test; manual testing can check.
Hard to write an ITest as it probably depends on the stream state at the
time...will have to explore.
### For code changes:
- [X] Does the title or this PR starts with the corresponding JIRA issue id
(e.g. 'HADOOP-17799. Your PR title ...')?
- [ ] Object storage: have the integration tests been executed and the
endpoint declared according to the connector-specific documentation?
- [ ] If adding new dependencies to the code, are these dependencies
licensed in a way that is compatible for inclusion under [ASF
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> S3A: error stack traces printed on analytics stream factory close
> -----------------------------------------------------------------
>
> Key: HADOOP-19567
> URL: https://issues.apache.org/jira/browse/HADOOP-19567
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3
> Affects Versions: 3.4.2
> Reporter: Steve Loughran
> Priority: Major
>
> When you close an s3a filesystem there is a lot of ERROR level stack traces
> about a CancellationException -despite that being exactly what is wanted.
> Core of it comes from netty.
> {code}
> Suppressed: software.amazon.awssdk.core.exception.SdkClientException:
> Request attempt 1 failure: Unable to execute HTTP request: The connection was
> closed during the request. The request will usually succeed on a retry, but
> if it does not: consider disabling any proxies you have configured, enabling
> debug logging, or performing a TCP dump to identify the root cause. If this
> is a streaming operation, validate that data is being read or written in a
> timely manner. Channel Information: ChannelDiagnostics(channel=[id:
> 0x801baead, L:0.0.0.0/0.0.0.0:59534 !
> R:bucket.vpce-0117f6033eaf7aee5-2hxd9fg4.s3.us-west-2.vpce.amazonaws.com/10.80.134.179:443],
> channelAge=PT0.676S, requestCount=1, responseCount=0,
> lastIdleDuration=PT0.006284125S)
> Caused by: java.lang.IllegalStateException: executor not accepting a task
> {code}
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