Details
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Improvement
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Status: Resolved
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Major
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Resolution: Fixed
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3.3.0
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Reviewed
Description
When the Balancer is running, we allow block data to be fetched from the StandbyNameNode, which is nice. Here are some logs:
But we have no way of knowing which NameNode the request was made to. We should log more detailed information, such as the host associated with the StandbyNameNode.
Attachments
Attachments
Issue Links
- is related to
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HDFS-13183 Standby NameNode process getBlocks request to reduce Active load
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- Resolved
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- relates to
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HDFS-16588 Backport HDFS-16584 to branch-3.3.
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- Resolved
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- links to