Prashant Pogde created HDDS-2930:
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Summary: 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
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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