Details
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Improvement
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Status: Resolved
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Blocker
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Resolution: Won't Fix
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2.0.4-alpha
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None
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None
Description
create, append and delete operations can be made retriable. This will reduce chances for a job or other app failures when NN fails over.
Attachments
Attachments
Issue Links
- is related to
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HDFS-2393 Mark appropriate methods of ClientProtocol with the idempotent annotation
- Resolved
- relates to
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HADOOP-9371 Define Semantics of FileSystem more rigorously
- Closed
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HDFS-4872 Idempotent delete operation.
- Open
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HDFS-4942 Add retry cache support in Namenode
- Closed