Uploaded image for project: 'MariaDB ColumnStore'
  1. MariaDB ColumnStore
  2. MCOL-5308

debug build : line numbers , "-O0", and other improvements

    XMLWordPrintable

Details

    • Task
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Fixed
    • None
    • None
    • Build
    • None

    Description

      We need more information
      1. Build debug build with "-O0" and "-fno-omit-framepointer" so we can analyze "bactrace" by symbolizing it using debug info. Otherwise we got random source code lines, because actual code is optimized by compiler and not mapped one to one (binary to source).
      2. Think how we can dump "sql query" for debug build, at least we can dump Execution Plan which is available in ExeMgr.
      3. How about other information like memory RAM memory available, process memory map.

      Attachments

        Issue Links

          blocks

          Bug - A problem which impairs or prevents the functions of the product. MCOL-5265 TupleHashJoin::segregateJoiners double throws causing SIGABRT

          • Major - Major loss of function.
          • Closed

          Activity

            People

              leonid.fedorov Leonid Fedorov
              alexey.vorovich alexey vorovich (Inactive)
              Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved:

                Git Integration

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