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  1. Core Server
  2. SERVER-29149

SHARDING CatalogCacheLoader + Balancer filling up to 2gb of log in ~4h

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Duplicate
    • Affects Version/s: 3.4.4
    • Fix Version/s: None
    • Component/s: Sharding
    • Labels:
      None
    • Operating System:
      ALL
    • Steps To Reproduce:
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      Description

      We have deployed a new production set-up using the same configuration that we have for the other one, however for this one the mongod configuration server keeps spamming us with these message non stop:

      2017-05-11T17:12:18.303+0000 I SHARDING [Balancer] Refreshing chunks for collection (collection) based on version 1|0||590245312abfdf91c6d415fe

      2017-05-11T17:12:18.303+0000 I SHARDING [CatalogCacheLoader-25] Refresh for collection (Collection) took 0 ms and found version 1|0||590245312abfdf91c6d415fe

      This lead us to having to rotate and delete all log after a 1 hour period. it is started in quiet mode with verbosity set to 0. The chunk size have been modified to 128mb and it's been like that since we've set-up the server and I can't figure out why it's happening only on this 3 machine clusters

      Thanks !
      St├ęphane

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