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Posted to common-dev@hadoop.apache.org by "Steve Loughran (Jira)" <ji...@apache.org> on 2023/02/15 18:30:00 UTC

[jira] [Resolved] (HADOOP-18351) S3A prefetching: Error logging during reads

     [ https://issues.apache.org/jira/browse/HADOOP-18351?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steve Loughran resolved HADOOP-18351.
-------------------------------------
    Fix Version/s: 3.4.0
       Resolution: Fixed

> S3A prefetching: Error logging during reads
> -------------------------------------------
>
>                 Key: HADOOP-18351
>                 URL: https://issues.apache.org/jira/browse/HADOOP-18351
>             Project: Hadoop Common
>          Issue Type: Sub-task
>    Affects Versions: 3.4.0
>            Reporter: Ahmar Suhail
>            Assignee: Ankit Saurabh
>            Priority: Minor
>              Labels: pull-request-available
>             Fix For: 3.4.0
>
>
> Look at how errors during read are logged, current implementation could flood logs with stack traces on failures.
> proposed
>  * errors in prefetch only logged at info with error text but not stack
>  * full stack logged at debug
> but: we do want the most recent failure to be raised on the next read() on the stream when there is no data in the cache.



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