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https://issues.apache.org/jira/browse/HDDS-2930?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Arpit Agarwal updated HDDS-2930:
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Target Version/s: 0.6.0
> appropriate log message when creating keys fail due to failed server
> --------------------------------------------------------------------
>
> Key: HDDS-2930
> URL: https://issues.apache.org/jira/browse/HDDS-2930
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Components: Ozone Filesystem
> Reporter: Prashant Pogde
> Assignee: Prashant Pogde
> Priority: Major
>
> In a 3 node cluster, if one of the nodes is down, creating a key fails
> without proper error message.
> Here's the sequence
> [root@ppogde-1 ~]# ozone fs -ls o3fs://bucket-73-13891.vol-1-96040/
> Found 4 items
> -rw-rw-rw- 1 root root 10240 2019-12-06 14:34
> o3fs://bucket-73-13891.vol-1-96040/key-0-11625
> -rw-rw-rw- 1 root root 10240 2019-12-06 14:34
> o3fs://bucket-73-13891.vol-1-96040/key-1-10554
> -rw-rw-rw- 1 root root 10240 2019-12-06 14:34
> o3fs://bucket-73-13891.vol-1-96040/key-2-21504
> -rw-rw-rw- 1 root root 10240 2019-12-06 14:34
> o3fs://bucket-73-13891.vol-1-96040/key-3-54266
>
> [root@ppogde-1 ~]# ozone fs -mkdir o3fs://bucket-73-13891.vol-1-96040/dir1
> [root@ppogde-1 ~]# ozone fs -ls o3fs://bucket-73-13891.vol-1-96040/
> Found 5 items
> drwxrwxrwx - root root 0 2020-01-22 10:21
> o3fs://bucket-73-13891.vol-1-96040/dir1
> -rw-rw-rw- 1 root root 10240 2019-12-06 14:34
> o3fs://bucket-73-13891.vol-1-96040/key-0-11625
> -rw-rw-rw- 1 root root 10240 2019-12-06 14:34
> o3fs://bucket-73-13891.vol-1-96040/key-1-10554
> -rw-rw-rw- 1 root root 10240 2019-12-06 14:34
> o3fs://bucket-73-13891.vol-1-96040/key-2-21504
> -rw-rw-rw- 1 root root 10240 2019-12-06 14:34
> o3fs://bucket-73-13891.vol-1-96040/key-3-54266
> [root@ppogde-1 ~]#
> [root@ppogde-1 ~]# ozone fs -put ./xyz
> o3fs://bucket-73-13891.vol-1-96040/dir1
> put: Allocated 0 blocks. Requested 1 blocks
> [root@ppogde-1 ~]# ozone fs -ls o3fs://bucket-73-13891.vol-1-96040/
> Found 5 items
> drwxrwxrwx - root root 0 2020-01-22 10:23
> o3fs://bucket-73-13891.vol-1-96040/dir1
> -rw-rw-rw- 1 root root 10240 2019-12-06 14:34
> o3fs://bucket-73-13891.vol-1-96040/key-0-11625
> -rw-rw-rw- 1 root root 10240 2019-12-06 14:34
> o3fs://bucket-73-13891.vol-1-96040/key-1-10554
> -rw-rw-rw- 1 root root 10240 2019-12-06 14:34
> o3fs://bucket-73-13891.vol-1-96040/key-2-21504
> -rw-rw-rw- 1 root root 10240 2019-12-06 14:34
> o3fs://bucket-73-13891.vol-1-96040/key-3-54266
> [root@ppogde-1 ~]#
> in the above sequence put has failed not giving much clue as to one of the
> nodes could have been down causing this failure.
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