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  1. Couchbase Server
  2. MB-7479

No data returned when using 2 or more nodes via gui as well as server crash

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.0
    • Fix Version/s: 2.1.0
    • Component/s: couchbase-bucket
    • Security Level: Public
    • Labels:
      None
    • Environment:
       running version 2.0.0 enterprise edition (build-1976) on 2 Servers Ubuntu 11.10

      Description

      Installed 2 Servers with latest version, created initial server and added some basic docs, index like post_picture_1 and so on, docs are in jason format.
      As long its only single server all works fine. When i add 2nd Server and finish rebalance i see the docs are distributed among both servers. When i go
      to buckets it shows activity indicator and comes back with "There are currently no documents in this bucket." if i search for the doc by index it either
      returns nothing or sometimes reports it lost communication to server. When going back to the server the gui was run on in the os, i can verify status
      that couchbase no longer runs and i need to start manually again.
      So i am not certain if the 2 issues are related to each other why there is no data in the document screen in gui once i use cluster. All works normal
      with single server. I also was able to create same issues with 3 server cluster

      1. ns-diag-20130103182922.rar
        12.43 MB
        makeawish
      1. screenshot-4.jpg
        46 kB
      2. screenshot-3.jpg
        52 kB
      3. screenshot-2.jpg
        50 kB
      4. screenshot-1.jpg
        64 kB
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        Activity

        Hide
        xiaoqin Xiaoqin Ma (Inactive) added a comment -

        @makawish, what is the size of your document? Do you have log files? Thanks!

        Show
        xiaoqin Xiaoqin Ma (Inactive) added a comment - @makawish, what is the size of your document? Do you have log files? Thanks!
        Hide
        mikew Mike Wiederhold added a comment -

        Xiaoqin,

        The logs for this issue are already attached.

        Show
        mikew Mike Wiederhold added a comment - Xiaoqin, The logs for this issue are already attached.
        Hide
        mikew Mike Wiederhold added a comment -

        I looked through the logs and memcached looks like it is continually killed by the OS for some reason. See the message below where sigkill (137) is reported. I don't think there is anything we can do about this since a non-Couchbase process is killing us.

        =========================CRASH REPORT=========================
        crasher:
        initial call: ns_port_server:init/1
        pid: <0.881.0>
        registered_name: ns_port_memcached
        exception exit:

        {abnormal,137}
        in function gen_server:terminate/6
        ancestors: [<0.879.0>,ns_port_sup,ns_server_sup,ns_server_cluster_sup,
        <0.58.0>]
        messages: [{'EXIT',#Port<0.7456>,normal}]
        links: [<0.879.0>]
        dictionary: []
        trap_exit: true
        status: running
        heap_size: 75025
        stack_size: 24
        reductions: 1342314
        neighbours:

        [error_logger:error,2012-12-20T0:58:59.107,ns_1@10.181.2.115:error_logger<0.5.0>:ale_error_logger_handler:log_msg:76]** Generic server <0.879.0> terminating
        ** Last message in was {die,{abnormal,137}}
        ** When Server state == {state,memcached,5000,
        {1355,962940,896183},
        undefined,infinity}
        ** Reason for termination ==
        ** {abnormal,137}
        Show
        mikew Mike Wiederhold added a comment - I looked through the logs and memcached looks like it is continually killed by the OS for some reason. See the message below where sigkill (137) is reported. I don't think there is anything we can do about this since a non-Couchbase process is killing us. =========================CRASH REPORT========================= crasher: initial call: ns_port_server:init/1 pid: <0.881.0> registered_name: ns_port_memcached exception exit: {abnormal,137} in function gen_server:terminate/6 ancestors: [<0.879.0>,ns_port_sup,ns_server_sup,ns_server_cluster_sup, <0.58.0>] messages: [{'EXIT',#Port<0.7456>,normal}] links: [<0.879.0>] dictionary: [] trap_exit: true status: running heap_size: 75025 stack_size: 24 reductions: 1342314 neighbours: [error_logger:error,2012-12-20T0:58:59.107,ns_1@10.181.2.115:error_logger<0.5.0>:ale_error_logger_handler:log_msg:76] ** Generic server <0.879.0> terminating ** Last message in was {die,{abnormal,137}} ** When Server state == {state,memcached,5000, {1355,962940,896183}, undefined,infinity} ** Reason for termination == ** {abnormal,137}
        Hide
        mikew Mike Wiederhold added a comment -

        I'm closing this issue since the logs show that the memcached process appears to be killed by the os.

        Show
        mikew Mike Wiederhold added a comment - I'm closing this issue since the logs show that the memcached process appears to be killed by the os.
        Hide
        maria Maria McDuff (Inactive) added a comment -

        sigkill

        Show
        maria Maria McDuff (Inactive) added a comment - sigkill

          People

          • Assignee:
            xiaoqin Xiaoqin Ma (Inactive)
            Reporter:
            makeawish makeawish
          • Votes:
            0 Vote for this issue
            Watchers:
            4 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

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