Uploaded image for project: 'Couchbase Server'
  1. Couchbase Server
  2. MB-28153

indexing should not be polling metakv

    XMLWordPrintable

Details

    • Bug
    • Resolution: Fixed
    • Major
    • 5.5.0
    • 5.5.0
    • secondary-index
    • None
    • Untriaged
    • Unknown

    Description

      ListAllChildren and IterateChildren functions of metakv are for one time querying the key, they not suppose to be used if you want to watch for the updates

      Please use: RunObserveChildren
      Please use it just once for your most common prefix (/indexing) since each call of this method occupies one socket.

      Beauty we see in metakv.log:

      [metakv:debug,2018-02-14T20:52:00.279-08:00,n_0@127.0.0.1:<0.1549.0>:menelaus_metakv:handle_iterate:132]Starting iteration of /eventing/tempApps/. Continuous = false
      		 
      [metakv:debug,2018-02-14T20:52:00.906-08:00,n_0@127.0.0.1:<0.2068.0>:menelaus_metakv:handle_iterate:132]Starting iteration of /indexing/ddl/commandToken/create/. Continuous = false
      		 
      [metakv:debug,2018-02-14T20:52:01.269-08:00,n_0@127.0.0.1:<0.1549.0>:menelaus_metakv:handle_iterate:132]Starting iteration of /eventing/tempApps/. Continuous = false
      		 
      [metakv:debug,2018-02-14T20:52:01.277-08:00,n_0@127.0.0.1:<0.1549.0>:menelaus_metakv:handle_iterate:132]Starting iteration of /eventing/tempApps/. Continuous = false
      		 
      [metakv:debug,2018-02-14T20:52:01.906-08:00,n_0@127.0.0.1:<0.2068.0>:menelaus_metakv:handle_iterate:132]Starting iteration of /indexing/ddl/commandToken/create/. Continuous = false
      		 
      [metakv:debug,2018-02-14T20:52:02.279-08:00,n_0@127.0.0.1:<0.1549.0>:menelaus_metakv:handle_iterate:132]Starting iteration of /eventing/tempApps/. Continuous = false
      		 
      [metakv:debug,2018-02-14T20:52:02.909-08:00,n_0@127.0.0.1:<0.2068.0>:menelaus_metakv:handle_iterate:132]Starting iteration of /indexing/ddl/commandToken/create/. Continuous = false
      		 
      [metakv:debug,2018-02-14T20:52:03.280-08:00,n_0@127.0.0.1:<0.1549.0>:menelaus_metakv:handle_iterate:132]Starting iteration of /eventing/tempApps/. Continuous = false
      		 
      [metakv:debug,2018-02-14T20:52:03.908-08:00,n_0@127.0.0.1:<0.2068.0>:menelaus_metakv:handle_iterate:132]Starting iteration of /indexing/ddl/commandToken/create/. Continuous = false
      		 
      [metakv:debug,2018-02-14T20:52:04.280-08:00,n_0@127.0.0.1:<0.1549.0>:menelaus_metakv:handle_iterate:132]Starting iteration of /eventing/tempApps/. Continuous = false
      		 
      [metakv:debug,2018-02-14T20:52:04.906-08:00,n_0@127.0.0.1:<0.2068.0>:menelaus_metakv:handle_iterate:132]Starting iteration of /indexing/ddl/commandToken/create/. Continuous = false
      		 
      [metakv:debug,2018-02-14T20:52:05.279-08:00,n_0@127.0.0.1:<0.1549.0>:menelaus_metakv:handle_iterate:132]Starting iteration of /eventing/tempApps/. Continuous = false
      		 
      [metakv:debug,2018-02-14T20:52:05.910-08:00,n_0@127.0.0.1:<0.2068.0>:menelaus_metakv:handle_iterate:132]Starting iteration of /indexing/ddl/commandToken/create/. Continuous = false
      		 
      [metakv:debug,2018-02-14T20:52:06.272-08:00,n_0@127.0.0.1:<0.1549.0>:menelaus_metakv:handle_iterate:132]Starting iteration of /eventing/tempApps/. Continuous = false
      		 
      [metakv:debug,2018-02-14T20:52:06.277-08:00,n_0@127.0.0.1:<0.1549.0>:menelaus_metakv:handle_iterate:132]Starting iteration of /eventing/tempApps/. Continuous = false
      		 
      [metakv:debug,2018-02-14T20:52:06.907-08:00,n_0@127.0.0.1:<0.2068.0>:menelaus_metakv:handle_iterate:132]Starting iteration of /indexing/ddl/commandToken/create/. Continuous = false
      		 
      [metakv:debug,2018-02-14T20:52:07.279-08:00,n_0@127.0.0.1:<0.1549.0>:menelaus_metakv:handle_iterate:132]Starting iteration of /eventing/tempApps/. Continuous = false
      		 
      [metakv:debug,2018-02-14T20:52:07.905-08:00,n_0@127.0.0.1:<0.2068.0>:menelaus_metakv:handle_iterate:132]Starting iteration of /indexing/ddl/commandToken/create/. Continuous = false
      		 
      [metakv:debug,2018-02-14T20:52:08.282-08:00,n_0@127.0.0.1:<0.1549.0>:menelaus_metakv:handle_iterate:132]Starting iteration of /eventing/tempApps/. Continuous = false
      		 
      [metakv:debug,2018-02-14T20:52:08.909-08:00,n_0@127.0.0.1:<0.2068.0>:menelaus_metakv:handle_iterate:132]Starting iteration of /indexing/ddl/commandToken/create/. Continuous = false
      		 
      [metakv:debug,2018-02-14T20:52:09.280-08:00,n_0@127.0.0.1:<0.1549.0>:menelaus_metakv:handle_iterate:132]Starting iteration of /eventing/tempApps/. Continuous = false
      		 
      [metakv:debug,2018-02-14T20:52:09.907-08:00,n_0@127.0.0.1:<0.2068.0>:menelaus_metakv:handle_iterate:132]Starting iteration of /indexing/ddl/commandToken/create/. Continuous = false
      		 
      [metakv:debug,2018-02-14T20:52:10.282-08:00,n_0@127.0.0.1:<0.1549.0>:menelaus_metakv:handle_iterate:132]Starting iteration of /eventing/tempApps/. Continuous = false
      		 
      [metakv:debug,2018-02-14T20:52:10.909-08:00,n_0@127.0.0.1:<0.2068.0>:menelaus_metakv:handle_iterate:132]Starting iteration of /indexing/ddl/commandToken/create/. Continuous = false
      		 
      [metakv:debug,2018-02-14T20:52:11.276-08:00,n_0@127.0.0.1:<0.1549.0>:menelaus_metakv:handle_iterate:132]Starting iteration of /eventing/tempApps/. Continuous = false
      		 
      [metakv:debug,2018-02-14T20:52:11.278-08:00,n_0@127.0.0.1:<0.1549.0>:menelaus_metakv:handle_iterate:132]Starting iteration of /eventing/tempApps/. Continuous = false
      		 
      [metakv:debug,2018-02-14T20:52:11.907-08:00,n_0@127.0.0.1:<0.2068.0>:menelaus_metakv:handle_iterate:132]Starting iteration of /indexing/ddl/commandToken/create/. Continuous = false
      		 
      [metakv:debug,2018-02-14T20:52:12.279-08:00,n_0@127.0.0.1:<0.1549.0>:menelaus_metakv:handle_iterate:132]Starting iteration of /eventing/tempApps/. Continuous = false
      		 
      [metakv:debug,2018-02-14T20:52:12.908-08:00,n_0@127.0.0.1:<0.2068.0>:menelaus_metakv:handle_iterate:132]Starting iteration of /indexing/ddl/commandToken/create/. Continuous = false
      		 
      [metakv:debug,2018-02-14T20:52:13.278-08:00,n_0@127.0.0.1:<0.1549.0>:menelaus_metakv:handle_iterate:132]Starting iteration of /eventing/tempApps/. Continuous = false
      		 
      [metakv:debug,2018-02-14T20:52:13.910-08:00,n_0@127.0.0.1:<0.2068.0>:menelaus_metakv:handle_iterate:132]Starting iteration of /indexing/ddl/commandToken/create/. Continuous = false
      		 
      [metakv:debug,2018-02-14T20:52:14.282-08:00,n_0@127.0.0.1:<0.1549.0>:menelaus_metakv:handle_iterate:132]Starting iteration of /eventing/tempApps/. Continuous = false
      		 
      [metakv:debug,2018-02-14T20:52:14.909-08:00,n_0@127.0.0.1:<0.2068.0>:menelaus_metakv:handle_iterate:132]Starting iteration of /indexing/ddl/commandToken/create/. Continuous = false
      		 
      [metakv:debug,2018-02-14T20:52:15.277-08:00,n_0@127.0.0.1:<0.1549.0>:menelaus_metakv:handle_iterate:132]Starting iteration of /eventing/tempApps/. Continuous = false
      		 
      [metakv:debug,2018-02-14T20:52:15.909-08:00,n_0@127.0.0.1:<0.2068.0>:menelaus_metakv:handle_iterate:132]Starting iteration of /indexing/ddl/commandToken/create/. Continuous = false
      		 
      [metakv:debug,2018-02-14T20:52:16.277-08:00,n_0@127.0.0.1:<0.1549.0>:menelaus_metakv:handle_iterate:132]Starting iteration of /eventing/tempApps/. Continuous = false
      		 
      [metakv:debug,2018-02-14T20:52:16.279-08:00,n_0@127.0.0.1:<0.1549.0>:menelaus_metakv:handle_iterate:132]Starting iteration of /eventing/tempApps/. Continuous = false
      		 
      [metakv:debug,2018-02-14T20:52:16.906-08:00,n_0@127.0.0.1:<0.2068.0>:menelaus_metakv:handle_iterate:132]Starting iteration of /indexing/ddl/commandToken/create/. Continuous = false
      		 
      [metakv:debug,2018-02-14T20:52:17.280-08:00,n_0@127.0.0.1:<0.1549.0>:menelaus_metakv:handle_iterate:132]Starting iteration of /eventing/tempApps/. Continuous = false
      		 
      [metakv:debug,2018-02-14T20:52:17.909-08:00,n_0@127.0.0.1:<0.2068.0>:menelaus_metakv:handle_iterate:132]Starting iteration of /indexing/ddl/commandToken/create/. Continuous = false

      Attachments

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. MB-28151 eventing should not be polling metakv

          • Major - Major loss of function.
          • Closed
          No reviews matched the request. Check your Options in the drop-down menu of this sections header.

          Activity

            People

              vikas.chaudhary Vikas Chaudhary
              artem Artem Stemkovski
              Votes:
              0 Vote for this issue
              Watchers:
              7 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved:

                Gerrit Reviews

                  There are no open Gerrit changes

                  PagerDuty