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  1. camunda BPM
  2. CAM-2589

After claiming a task, the order of tasks inside the task list is different than before

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      1. start tasklist (e.g. in develop mode)
      2. open tasklist and login into tasklist
      3. select the task "do more work" and claim this task (use "No Filters")

      -> after the list of tasks has been refreshed the claimed task is not inside the list anymore and the order of the tasks is different than before

      Expected behavior:
      The order inside the task list is determenstic.

      Hint:
      Same problem when setting due date or follow up date

        This is the controller panel for Smart Panels app

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          2. 02-after.png
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            [CAM-2589] After claiming a task, the order of tasks inside the task list is different than before

            Robert Gimbel added a comment -

            I was able to reproduce this problem too.

            • define a "my task" filter
            • select a task in that filter
            • perform unclaim followed by claim multiple time

            Problem:

            • with every claim the task is positioned differently in the list (I saw any position)

            Robert Gimbel added a comment - I was able to reproduce this problem too. define a "my task" filter select a task in that filter perform unclaim followed by claim multiple time Problem: with every claim the task is positioned differently in the list (I saw any position)

            Robert Gimbel added a comment -

            I am not able to reproduce this with the current snapshot

            Robert Gimbel added a comment - I am not able to reproduce this with the current snapshot

            Sebastian Menski added a comment -

            Hi,

            I created a unit test to verify the ordering of multiple task queries through the filter api:
            https://github.com/camunda/camunda-bpm-platform/tree/CAM-2589

            Currently this test is only fails on H2, so I assume that this is a H2 only problem. It would be nice if we could verify this
            with a Tasklist snapshot and another DB than H2. If my assumption is right we should create a separate ticket for this,
            because I'm not sure if we can influence the H2 ordering.

            Cheers,
            Sebastian

            Sebastian Menski added a comment - Hi, I created a unit test to verify the ordering of multiple task queries through the filter api: https://github.com/camunda/camunda-bpm-platform/tree/CAM-2589 Currently this test is only fails on H2, so I assume that this is a H2 only problem. It would be nice if we could verify this with a Tasklist snapshot and another DB than H2. If my assumption is right we should create a separate ticket for this, because I'm not sure if we can influence the H2 ordering. Cheers, Sebastian

            Michael Schoettes added a comment -

            I confirm that this issue is related to H2. I'll create a separate ticket for H2.

            Michael Schoettes added a comment - I confirm that this issue is related to H2. I'll create a separate ticket for H2.

              michael.schoettes Michael Schoettes
              roman.smirnov Roman Smirnov
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                Created:
                Updated:
                Resolved: