Uploaded image for project: 'MariaDB ColumnStore'
  1. MariaDB ColumnStore
  2. MCOL-5801

Queries Hung | PrimProc <-> Storagemanager | Unknown error code in response

    XMLWordPrintable

Details

    • Bug
    • Status: Open (View Workflow)
    • Blocker
    • Resolution: Unresolved
    • 23.02.11
    • 23.02
    • None
    • None
    • AWS S3 m5.24xlarge 3 node cluster

    Description

      Description:
      Using S3 on a large aggregation workload of 2.3 Billion dataset, queries hang. Happened 2 out of 3 times, about 3 hours into the workload

      Expectation:
      Columnstore doesnt hang the query forever, ideally completes the query, or at least gracefully exits the query, clearing locks at all levels including columnstore, storagemanager and mariadb server

      Reproduction in developer comments

      Attachments

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. MCOL-5565 Queries stuck in MDB waiting for an answer from PP

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

          Bug - A problem which impairs or prevents the functions of the product. MCOL-5796 PrimProc CPU Usage at 100% (Causing Stuck Queries)

          • Major - Major loss of function.
          • Open
          mentioned in

          Page Loading...

          Activity

            People

              leonid.fedorov Leonid Fedorov
              allen.herrera Allen Herrera
              Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

                Created:
                Updated:

                Git Integration

                  Error rendering 'com.xiplink.jira.git.jira_git_plugin:git-issue-webpanel'. Please contact your Jira administrators.