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yuzhang updated HBASE-26780: ---------------------------- Description: When I scan a region, HBase throw IOException: Passed in onDiskSizeWithHeader= A != B The HFile mentioned Error message can be access normally. it recover by command – move region. I guess that onDiskSizeWithHeader of HFileBlock has been changed. And RS get the correct BlockHeader Info after region reopened. was: When I scan a region, HBase throw IOException: Passed in onDiskSizeWithHeader= A != B The HFile mentioned Error message can be access normally. it recover by command – move region. I guess that onDiskSizeWithHeader of HFileBlock has been changed. And RS get the correct BlockHeader Info after region reopened. !image-2022-03-01-23-03-21-806.png! > HFileBlock.verifyOnDiskSizeMatchesHeader throw IOException: Passed in > onDiskSizeWithHeader= A != B > -------------------------------------------------------------------------------------------------- > > Key: HBASE-26780 > URL: https://issues.apache.org/jira/browse/HBASE-26780 > Project: HBase > Issue Type: Bug > Components: BlockCache > Affects Versions: 2.2.2 > Reporter: yuzhang > Priority: Major > Attachments: image-2022-03-01-23-03-21-806.png > > > When I scan a region, HBase throw IOException: Passed in > onDiskSizeWithHeader= A != B > The HFile mentioned Error message can be access normally. > it recover by command – move region. I guess that onDiskSizeWithHeader of > HFileBlock has been changed. And RS get the correct BlockHeader Info after > region reopened. > -- This message was sent by Atlassian Jira (v8.20.1#820001)