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  1. Core Server
  2. SERVER-24018

Balancing Server's sharding metadata manager failed asking for instance is manually reset

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    • Icon: Question Question
    • Resolution: Done
    • Icon: Major - P3 Major - P3
    • None
    • 3.2.6
    • Sharding
    • None

    Description

      My MongoS servers are not staring they are sending this error in logs.

      SHARDING [Balancer] caught exception while doing balance: Server's sharding metadata manager failed to initialize and will remain in this state until the instance is manually reset :: caused by :: HostNotFound: unable to resolve DNS for host confserv_1.xyz.com

      2016-05-02T17:57:06.612+0530 I SHARDING [Balancer] about to log metadata event into actionlog: { _id: "DB2255-2016-05-02T17:57:06.611+0530-5727479aa1051c5fb04fcc49", server: "mongoS1", clientAddr: "", time: new Date(1462192026611), what: "balancer.round", ns: "", details:

      { executionTimeMillis: 35, errorOccured: true, errmsg: "Server's sharding metadata manager failed to initialize and will remain in this state until the instance is manually reset :: caused by :: HostNotFoun..." }

      }

      When I connect config server using host name it is working fine.
      I tried to restart MongoS server it is not coming up.

      Thanks
      Virendra Agarwal

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            agarwal.viren@gmail.com virendra agarwal
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