[FLINK-5193] [jm] Harden job recovery in case of recovery failures #2909
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When recovering multiple jobs a single recovery failure caused all jobs to be not recovered. This PR changes this behaviour to make the recovery of jobs independent so that a single failure won't stall the complete recovery. Furthermore, this PR improves the error reporting for failures originating in the ZooKeeperSubmittedJobGraphStore. Add test case Fix failing JobManagerHACheckpointRecoveryITCase
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Forwarding @uce and @StephanEwen review from the backport to this PR. Rebasing on the latest master and if Travis gives green light, then I will merge this PR. |
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static-max
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Dec 13, 2016
When recovering multiple jobs a single recovery failure caused all jobs to be not recovered. This PR changes this behaviour to make the recovery of jobs independent so that a single failure won't stall the complete recovery. Furthermore, this PR improves the error reporting for failures originating in the ZooKeeperSubmittedJobGraphStore. Add test case Fix failing JobManagerHACheckpointRecoveryITCase This closes apache#2909.
joseprupi
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Feb 12, 2017
When recovering multiple jobs a single recovery failure caused all jobs to be not recovered. This PR changes this behaviour to make the recovery of jobs independent so that a single failure won't stall the complete recovery. Furthermore, this PR improves the error reporting for failures originating in the ZooKeeperSubmittedJobGraphStore. Add test case Fix failing JobManagerHACheckpointRecoveryITCase This closes apache#2909.
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When recovering multiple jobs a single recovery failure caused all jobs to be not recovered.
This PR changes this behaviour to make the recovery of jobs independent so that a single
failure won't make the complete recovery fail. Furthermore, this PR improves the error reporting
for failures originating in the ZooKeeperSubmittedJobGraphStore.
Add test case
Fix failing JobManagerHACheckpointRecoveryITCase