Uploaded image for project: 'MariaDB Server'
  1. MariaDB Server
  2. MDEV-23378

Memory leak in sys_vars.thread_pool_size_high

    XMLWordPrintable

    Details

      Description

      I think that I have seen this error in http://buildbot.askmonty.org but for some reason, my attempts to find it in the cross-reference were unsuccessful. Here is a 10.2 failure on Travis CI:

      10.2 dc716da4571465af3adadcd2c471f11fef3a2191

      Warnings generated in error logs during shutdown after running tests: sys_vars.thread_pool_size_high
       
      Warning: Memory not freed: 38408
      The servers were restarted 364 times
      Spent 1232.291 of 389 seconds executing testcases
      Completed: All 1963 tests were successful.
      Errors/warnings were found in logfiles during server shutdown after running the
      following sequence(s) of tests:
          sys_vars.thread_pool_size_high
      270 tests were skipped, 67 by the test itself.
      mysql-test-run: *** ERROR: There where errors/warnings in server logs after running test cases.
      

      Apparently, such errors are kind of ignored on buildbot, because cross-reference will not find them. I did not find any references to "Memory not freed" for the branches 10.2, 10.3, 10.4, 10.5, but I did see them in some staging branches, probably for tests that restart the server themselves. If the server is being restarted between tests, shutdown warning messages could be ignored.

        Attachments

          Issue Links

            Activity

              People

              Assignee:
              wlad Vladislav Vaintroub
              Reporter:
              marko Marko Mäkelä
              Votes:
              0 Vote for this issue
              Watchers:
              1 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved: