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  1. Core Server
  2. SERVER-37475

mongod backtrace if shard tag ranges are added before collection is sharded

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Details

    • Bug
    • Status: Closed
    • Major - P3
    • Resolution: Duplicate
    • 4.0.3
    • None
    • Sharding
    • None
    • ALL
    • Hide

      1. Deploy a 2 shard sharded cluster. Each shard is a PSA replica set.
      2. Add shard tag ranges by upserting directly to config.tags
      3. Shard the collection referred to by the shard tag range

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      1. Deploy a 2 shard sharded cluster. Each shard is a PSA replica set. 2. Add shard tag ranges by upserting directly to config.tags 3. Shard the collection referred to by the shard tag range

    Description

      On a 2-shard, PSA sharded cluster, if shard tag ranges are added before a collection is sharded, some shard members will backtrace.

      This appears to be a regression in 4.0.3-rc0. We have not seen this happen in 4.0.2.

      Logs attached.

      Attachments

        1. config-dump.tar.gz
          2 kB
        2. csrs0.log
          267 kB
        3. csrs1.log
          73 kB
        4. csrs2.log
          69 kB
        5. mongos.log
          19 kB
        6. shard0-0.log
          77 kB
        7. shard0-1.log
          10.70 MB
        8. shard0-2.log
          135 kB
        9. shard1-0.log
          2.77 MB
        10. shard1-1.log
          14 kB
        11. shard1-2.log
          5 kB

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              janna.golden@mongodb.com Janna Golden
              tim.olsen@mongodb.com Timothy Olsen
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              Dates

                Created:
                Updated:
                Resolved: