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Posted to common-issues@hadoop.apache.org by "Hudson (Jira)" <ji...@apache.org> on 2020/03/02 17:35:00 UTC

[jira] [Commented] (HADOOP-16767) S3AInputStream reopening does not handle non IO exceptions properly

    [ https://issues.apache.org/jira/browse/HADOOP-16767?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17049480#comment-17049480 ] 

Hudson commented on HADOOP-16767:
---------------------------------

SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #18018 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/18018/])
HADOOP-16767 Handle non-IO exceptions in reopen() (github: rev e553eda9cd492ddc2b3aebe913913005e7b387c9)
* (edit) hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/S3AInputStream.java


> S3AInputStream reopening does not handle non IO exceptions properly
> -------------------------------------------------------------------
>
>                 Key: HADOOP-16767
>                 URL: https://issues.apache.org/jira/browse/HADOOP-16767
>             Project: Hadoop Common
>          Issue Type: Sub-task
>    Affects Versions: 3.1.1
>            Reporter: Sergei Poganshev
>            Assignee: Sergei Poganshev
>            Priority: Major
>             Fix For: 3.3.0
>
>
> Since only {{IOException}} is getting caught in [closeStream|https://github.com/apache/hadoop/blob/24080666e5e2214d4a362c889cd9aa617be5de81/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/S3AInputStream.java#L579], {{reopen()}} fails in case {{SdkClientException}} occurs on a drain attempt. This leads to multiple failing retries of {{invoker.retry("read",...)}} and then the whole {{read()}} operation failing.



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