Details
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Bug
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Resolution: Fixed
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Major
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5.5.0
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Untriaged
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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 (/eventing) 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
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[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
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[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
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[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
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[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
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[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
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[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
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[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
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[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
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[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
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[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
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[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
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[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
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[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
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[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
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[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
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[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
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[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
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[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
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[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
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[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
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[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
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[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
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[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
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[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
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[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
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[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
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[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
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[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
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[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
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[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
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[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
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[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
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[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
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[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
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[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
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[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
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[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
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[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
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[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
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Attachments
Issue Links
- relates to
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MB-28153 indexing should not be polling metakv
- Closed