Takanobu Asanuma created HDFS-14930:
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Summary: [Dynamometer] EC files become missing block groups
Key: HDFS-14930
URL: https://issues.apache.org/jira/browse/HDFS-14930
Project: Hadoop HDFS
Issue Type: Sub-task
Reporter: Takanobu Asanuma
If there are ec files in fsimage and simulating it with Dynamometer, all of
them become missing block groups.
{noformat}
$ sudo -u hdfs hdfs fsck /tmp/ec_test_data
...
Erasure Coded Block Groups:
Total size: 52753424 B
Total files: 140
Total block groups (validated): 140 (avg. block group size 376810 B)
********************************
UNRECOVERABLE BLOCK GROUPS: 140 (100.0 %)
CORRUPT FILES: 140
MISSING BLOCK GROUPS: 140
MISSING SIZE: 52753424 B
********************************
Minimally erasure-coded block groups: 0 (0.0 %)
Over-erasure-coded block groups: 0 (0.0 %)
Under-erasure-coded block groups: 0 (0.0 %)
Unsatisfactory placement block groups: 0 (0.0 %)
Average block group size: 0.0
Missing block groups: 140
Corrupt block groups: 0
Missing internal blocks: 0
Blocks queued for replication: 0
{noformat}
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