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Posted to hdfs-issues@hadoop.apache.org by "Souryakanta Dwivedy (Jira)" <ji...@apache.org> on 2020/01/17 09:08:00 UTC
[jira] [Created] (HDFS-15129) HDFS: Number of excess replica is not
getting updated in hdfs fsck "-blockId" option for over-replicated blocks
Souryakanta Dwivedy created HDFS-15129:
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Summary: HDFS: Number of excess replica is not getting updated in hdfs fsck "-blockId" option for over-replicated blocks
Key: HDFS-15129
URL: https://issues.apache.org/jira/browse/HDFS-15129
Project: Hadoop HDFS
Issue Type: Bug
Components: hdfs, tools
Affects Versions: 3.1.1
Reporter: Souryakanta Dwivedy
Attachments: image-2020-01-17-14-22-27-545.png, image-2020-01-17-14-25-07-753.png
Number of excess replica is not getting updated in hdfs fsck "-blockId" option for over-replicated blocks
steps:-steps:-
* Crate a directory and put multple files in it
* Change the replication factor for the file frequently and append data to files.
* Make DN down/up and append data to files.
* Check the -blocks and -location of the file with fsck ,it will display over replicated blocks - If you check the "hdfs fsck -blockId" ,then it will display number of expected replica,number of live replica but number of excess replica will not be updated ,always display as zero which is wrong behavior
!image-2020-01-17-14-22-27-545.png!
!image-2020-01-17-14-25-07-753.png!
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