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  1. Flink
  2. FLINK-23302

Precondition failed building CheckpointMetrics.

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Duplicate
    • None
    • None
    • Runtime / Checkpointing
    • None

    Description

      Beam has a flaky test using Flink savepoints. It looks like alignmentDurationNanos is less than -1, which shouldn't be possible. As far as I know clients (like Beam) don't have any control over this value, so my best guess is that it's a bug in Flink.

      See https://issues.apache.org/jira/browse/BEAM-10955?focusedCommentId=17376928&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-17376928 for context.

      The failing test is here: https://github.com/apache/beam/blob/b401d23dfc2a487ae5775164a7834952391ff4fa/runners/flink/src/test/java/org/apache/beam/runners/flink/FlinkSavepointTest.java#L146

       

      Attachments

        Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. FLINK-23201 The check on alignmentDurationNanos seems to be too strict

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

          Activity

            People

              Unassigned Unassigned
              ibzib Kyle Weaver
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              Dates

                Created:
                Updated:
                Resolved: