Sergey Edunov created GIRAPH-950:
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Summary: Auto-restart from checkpoint doesn't pick up latest
checkpoint
Key: GIRAPH-950
URL: https://issues.apache.org/jira/browse/GIRAPH-950
Project: Giraph
Issue Type: Bug
Reporter: Sergey Edunov
While running different jobs with checkpoints enabled I noticed some issues:
1) The way we pick up latest checkpoint is not correct. Current implementation
just picks whatever is returned last from FileSystem.list(), which is not
necessarily the last checkpoint
2) If job restarts from checkpoint it immediately creates another checkpoint.
3) We need more flexibility in GiraphJobRetryChecker to allow restarts after
multiple failures.
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