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Posted to hdfs-dev@hadoop.apache.org by "Ayush Saxena (Jira)" <ji...@apache.org> on 2020/03/06 14:03:00 UTC

[jira] [Created] (HDFS-15211) EC: File write hangs during close in case of Exception during updatePipeline

Ayush Saxena created HDFS-15211:
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             Summary: EC: File write hangs during close in case of Exception during updatePipeline
                 Key: HDFS-15211
                 URL: https://issues.apache.org/jira/browse/HDFS-15211
             Project: Hadoop HDFS
          Issue Type: Bug
            Reporter: Ayush Saxena
            Assignee: Ayush Saxena
         Attachments: Thread-Dump

Ec file write hangs during file close, if there is a exception due to closure of slow stream, and number of data streamers failed increase more than parity block.
Since in the close, the Stream will try to flush all the healthy streamers, but the streamers won't be having any result due to exception. and the streamers will stay stuck.
Hence the close will also get stuck.



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