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Posted to hdfs-issues@hadoop.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2023/02/15 06:44:00 UTC

[jira] [Commented] (HDFS-16922) The logic of IncrementalBlockReportManager#addRDBI method may cause missing blocks when cluster is busy.

    [ https://issues.apache.org/jira/browse/HDFS-16922?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17688861#comment-17688861 ] 

ASF GitHub Bot commented on HDFS-16922:
---------------------------------------

hfutatzhanghb opened a new pull request, #5398:
URL: https://github.com/apache/hadoop/pull/5398

   The current logic of IncrementalBlockReportManager# addRDBI method could lead to the missing blocks when datanodes in pipeline are I/O busy.




> The logic of IncrementalBlockReportManager#addRDBI method may cause missing blocks when cluster is busy.
> --------------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-16922
>                 URL: https://issues.apache.org/jira/browse/HDFS-16922
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: datanode
>            Reporter: ZhangHB
>            Priority: Major
>
> The current logic of IncrementalBlockReportManager# addRDBI method could lead to the missing blocks when datanodes in pipeline are I/O busy.



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