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Posted to hdfs-issues@hadoop.apache.org by "Chris Nauroth (Jira)" <ji...@apache.org> on 2026/02/12 22:01:03 UTC

[jira] [Updated] (HDFS-17671) Suppress callstack in LOG.warn() when we add a datanode to deadnode list

     [ https://issues.apache.org/jira/browse/HDFS-17671?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chris Nauroth updated HDFS-17671:
---------------------------------
    Target Version/s: 3.5.1

> Suppress callstack in LOG.warn() when we add a datanode to deadnode list 
> -------------------------------------------------------------------------
>
>                 Key: HDFS-17671
>                 URL: https://issues.apache.org/jira/browse/HDFS-17671
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: hdfs
>            Reporter: Xing Lin
>            Assignee: Xing Lin
>            Priority: Trivial
>              Labels: pull-request-available
>
> Right now, we print the callstack whenever we add a datanode to deadnodes. Whenever a user sees a couple of these callstacks, they would think hdfs is having some issue, thus reaching out to HDFS team oncall for trouble shooting. We should suppress the callstack for these non-fatal retriable errors. 



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