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  1. Core Server
  2. SERVER-21991

Sharding not working on 3.2.0

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    • Os: amazon linux 2015.09. mongodb version 3.2.0

    Description

      Hello,

      I have below set up:
      config server : 1
      Query router : 1
      shard node : 2

      I have imported my database to shard-1 , then from query server enabled sharding on db and collections as well. But, data did not sharded to 2nd shard node.

      I am getting below error :

      I NETWORK  [initandlisten] connection accepted from 192.168.22.11:38942 #40 (5 connections now open)
      2015-12-22T12:50:51.398+0000 W SHARDING [migrateThread] aborting migration, shard is missing 1 indexes and collection is not empty. Non-trivial index creation should be scheduled manually
      2015-12-22T12:50:51.398+0000 I NETWORK  [migrateThread] scoped connection to test-shard-2:27020 not being returned to the pool
      2015-12-22T12:50:51.400+0000 I SHARDING [migrateThread] about to log metadata event into changelog: { _id: "test-shard-1-2015-12-22T12:50:51.399+0000-5679472b07c7eb8ed8577b95", server: "test-sh
      ard-1", clientAddr: "", time: new Date(1450788651399), what: "moveChunk.to", ns: "GithubMeta.repository", details: { min: { _id: MinKey }, max: { _id: 0 }, note: "aborted", errmsg: "aborting migration, shard is missing 1 indexes and collection is not empty. Non-trivial index creation should be scheduled manually" } }
      2015-12-22T12:50:51.406+0000 W SHARDING [migrateThread] cannot remove pending chunk [{ _id: MinKey }, { _id: 0 }), this shard does not contain the chunk
      2015-12-22T12:50:51.406+0000 W SHARDING [migrateThread] cannot remove pending chunk [{ _id: MinKey }, { _id: 0 }), this shard does not contain the chunk
      

      Please help. I am new to mongo server administration.

      Thanks and Regards,
      Saranjeet Singh

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            kelsey.schubert@mongodb.com Kelsey Schubert
            saran saranjeet singh
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