Description
Duplicate entries could be generated in datanode verification logs if the datanode gets shutdown during the rolling of scan verification logs.
If this happens multiple times in huge cluster, then size of the verification logs could be huge.
Avoid these duplicate entries in the next roll.
Attachments
Attachments
Issue Links
- is part of
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HDFS-7430 Rewrite the BlockScanner to use O(1) memory and use multiple threads
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- Closed
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