Details
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Sub-task
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Status: Open
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Major
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Resolution: Unresolved
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QuorumJournalManager (HDFS-3077)
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Description
When the QJM passes journal segments between nodes, it should use an md5sum field to make sure the data doesn't get corrupted during transit. This also serves as an extra safe-guard to make sure that the data is consistent across all nodes when finalizing a segment.
Attachments
Attachments
Issue Links
- relates to
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HDFS-3943 QJM: remove currently unused "md5sum" field.
- Resolved