[jira] [Created] (HDFS-17535) I have confirmed the EC corrupt file, can this corrupt file be restored?

["ruiliang (Jira)" <ji...@apache.org>]

ruiliang created HDFS-17535:
-------------------------------

             Summary: I have confirmed the EC corrupt file, can this corrupt file be restored?
                 Key: HDFS-17535
                 URL: https://issues.apache.org/jira/browse/HDFS-17535
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: ec, hdfs
    Affects Versions: 3.1.0
            Reporter: ruiliang


I learned that EC does have a major bug with file corrupt
https://issues.apache.org/jira/browse/HDFS-15759


1：I have confirmed the EC corrupt file, can this corrupt file be restored?
Have important data that is causing us production data loss issues?   Is there a way to recover
corrupt;/file;corrupt block groups \{blk_-xx} zeroParityBlockGroups \{blk_-xx[blk_-xx]}

2：https://github.com/apache/orc/issues/1939 I was wondering if cherry picked your current code (GitHub pull request #2869), Can I skip patches related to HDFS-14768,HDFS-15186, and HDFS-15240?


hdfs  version 3.1.0

thank you



--
This message was sent by Atlassian Jira
(v8.20.10#820010)

---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: hdfs-issues-help@hadoop.apache.org