Cassandra
  1. Cassandra
  2. CASSANDRA-5078

save compaction merge counts in a system table

    Details

    • Type: Improvement Improvement
    • Status: Resolved
    • Priority: Minor Minor
    • Resolution: Fixed
    • Fix Version/s: 2.0.2
    • Component/s: None
    • Labels:

      Description

      we should save the compaction merge stats from CASSANDRA-4894 in the system table and probably expose them via JMX (and nodetool)

      1. 5078-v3.txt
        19 kB
        Jonathan Ellis
      2. 5078-v4.txt
        21 kB
        lantao yan
      3. 5078-v5.patch
        19 kB
        lantao yan
      4. patch1.patch
        29 kB
        lantao yan

        Issue Links

          Activity

          Matthew F. Dennis created issue -
          Matthew F. Dennis made changes -
          Field Original Value New Value
          Summary same compaction merge counts in a system table save compaction merge counts in a system table
          Description we should save the compaction merge stats from CASSANDRA-4894 in the system table and probably expose them via JMX we should save the compaction merge stats from CASSANDRA-4894 in the system table and probably expose them via JMX (and nodetool)
          Gavin made changes -
          Workflow no-reopen-closed, patch-avail [ 12743030 ] patch-available, re-open possible [ 12752083 ]
          Gavin made changes -
          Workflow patch-available, re-open possible [ 12752083 ] reopen-resolved, no closed status, patch-avail, testing [ 12755175 ]
          Jonathan Ellis made changes -
          Labels lhf
          lantao yan made changes -
          Attachment diff.txt [ 12599029 ]
          lantao yan made changes -
          Attachment diff.txt [ 12599029 ]
          lantao yan made changes -
          Attachment patch.patch [ 12599180 ]
          lantao yan made changes -
          Comment [ is it because of the CompactionManager compacting compaction_history itself as well. and During this process, there is some issue? ]
          Jonathan Ellis made changes -
          Status Open [ 1 ] Patch Available [ 10002 ]
          Jonathan Ellis made changes -
          Status Patch Available [ 10002 ] Open [ 1 ]
          Assignee lantao yan [ yanlantao ]
          Reviewer jbellis
          lantao yan made changes -
          Attachment patch.patch [ 12599180 ]
          lantao yan made changes -
          Attachment patch1.patch [ 12599853 ]
          lantao yan made changes -
          Status Open [ 1 ] Patch Available [ 10002 ]
          lantao yan made changes -
          Comment [ thanks for all the details. I will update the code this weekend. And I think I have found where the problem is. Two of three tests are running well now. I will keep reading the existing code base to make sure the change is reasonable. ]
          Jonathan Ellis made changes -
          Attachment 5078-v3.txt [ 12600026 ]
          Jonathan Ellis made changes -
          Reviewer jbellis yukim
          lantao yan made changes -
          Attachment 5078-v4.txt [ 12600970 ]
          Jonathan Ellis made changes -
          Status Patch Available [ 10002 ] Open [ 1 ]
          lantao yan made changes -
          Comment [ . ]
          lantao yan made changes -
          Status Open [ 1 ] Patch Available [ 10002 ]
          Fix Version/s 2.0.2 [ 12325023 ]
          lantao yan made changes -
          Attachment 5078-v5.patch [ 12606740 ]
          lantao yan made changes -
          Comment [ do you mean we can use UUID as column type? ]
          lantao yan made changes -
          Attachment 5078-v5.patch [ 12606740 ]
          lantao yan made changes -
          Attachment 5078-v5.patch [ 12606783 ]
          Yuki Morishita made changes -
          Status Patch Available [ 10002 ] Resolved [ 5 ]
          Resolution Fixed [ 1 ]
          T Jake Luciani made changes -
          Link This issue is related to CASSANDRA-8112 [ CASSANDRA-8112 ]

            People

            • Assignee:
              lantao yan
              Reporter:
              Matthew F. Dennis
              Reviewer:
              Yuki Morishita
            • Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development