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Avery Ching commented on GIRAPH-293: ------------------------------------ Quick look is good to me. > Should aggregators be checkpointed? > ----------------------------------- > > Key: GIRAPH-293 > URL: https://issues.apache.org/jira/browse/GIRAPH-293 > Project: Giraph > Issue Type: Bug > Reporter: Alessandro Presta > Assignee: Maja Kabiljo > Attachments: GIRAPH-293.patch, GIRAPH-293.patch, GIRAPH-293.patch > > > As I understand, we don't include aggregators in checkpoints because they are > kept in the Zookeeper. > One of our bootcampers is working on fixing TestManualCheckpoint, which > currently involves starting a new job from a checkpoint from a previous job*. > If this is a functionality we want going forward, then persistent aggregators > should be checkpointed. > [*] That test relies on the fact that either aggregators are checkpointed or > they are always reset at each superstep. None of these is happening, but the > error cancels out with the fact that we are not actually resuming from a > checkpoint, but re-running the job from scratch. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira