[jira] [Created] (KUDU-3377) The same shard data is stored on different nodes in different sizes

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

zhang jungang created KUDU-3377:
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             Summary: The same shard data is stored on different nodes in different sizes
                 Key: KUDU-3377
                 URL: https://issues.apache.org/jira/browse/KUDU-3377
             Project: Kudu
          Issue Type: Improvement
          Components: backup
    Affects Versions: 1.10.1
            Reporter: zhang jungang
             Fix For: NA
         Attachments: image-2022-06-14-12-22-20-927.png

My monitoring on the CDH page found that the tablet server storage disks are not evenly distributed. So the rebalance cli is used to distribute the sharded data evenly. But the disk is still unbalanced. So I compared the sharded data of nodes with larger disk usage and other nodes. It is found that the disk storage size of the same shard on the same node is inconsistent with others.

This is true for all shards of all tables, causing node 22 to appear to have data skew

!image-2022-06-14-12-22-20-927.png!



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