checkShardingIndex is too slow when sharding very large collections

XMLWordPrintableJSON

    • Type: Task
    • Resolution: Won't Do
    • Priority: Major - P3
    • None
    • Affects Version/s: 3.2.7
    • Component/s: Sharding
    • Sharding
    • Sharding 16 (06/24/16)
    • None
    • None
    • None
    • None
    • None
    • None
    • None

      While attempting to shard a 20TB collection, we discovered that checkShardingIndex can take days to run. We should find out if these checks are necessary, and investigate speeding them up or eliminating them.

            Assignee:
            [DO NOT USE] Backlog - Sharding Team
            Reporter:
            Randolph Tan
            Votes:
            1 Vote for this issue
            Watchers:
            3 Start watching this issue

              Created:
              Updated:
              Resolved: