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  1. Marathon
  2. MARATHON-8112

Cannot `backup` Marathon ZK state (using stand-alone tool)

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      Description

      I'm trying to backup the Marathon state in order to do a rolling upgrade of the cluster (we're on GCP and are using VM images for our Marathon servers). The intention is to reload the new cluster with the backed up data from the old cluster (this should allow Marathon to "find" the existing running tasks).

      On a machine where the current Marathon leader is running, I ran:

      `backup --backup_location file:///some/path/backup.tar --zk zk://localhost:2181/marathon`

      but I constantly get a `java.lang.IllegalArgumentException: requirement failed: the store must be opened before it can be used`.

      Is this a known issue - or am I doing something wrong?

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              • Assignee:
                ivanchernetsky Ivan Chernetsky
                Reporter:
                andersenleo andersenleo
                Team:
                Orchestration Team
                Watchers:
                andersenleo, Ivan Chernetsky, Marco Monaco, Matthias Eichstedt, michaeldongvrviu, Oucema Bellagha
              • Watchers:
                6 Start watching this issue

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                • Created:
                  Updated:
                  Resolved: