Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-43689

getShardDistribution() incorrectly shows 0 chunks

    XMLWordPrintable

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 4.3.1
    • Component/s: Sharding
    • Backwards Compatibility:
      Fully Compatible
    • Operating System:
      ALL
    • Steps To Reproduce:
      Hide

      python3 buildscripts/resmoke.py --suites=generational_fuzzer --storageEngineCacheSizeGB=1 path/to/query_fuzzer-524659-1569598253645-0.js
      

      Show
      python3 buildscripts/resmoke.py --suites=generational_fuzzer --storageEngineCacheSizeGB=1 path/to/query_fuzzer-524659-1569598253645-0.js
    • Sprint:
      Sharding 2019-10-21

      Description

      Output of getShardDistribution():

      data : 63KiB docs : 108 chunks : 0
      estimated data per chunk : 0B
      estimated docs per chunk : 0
       
      data : 53KiB docs : 92 chunks : 0
      estimated data per chunk : 0B
      estimated docs per chunk : 0
       
      Totals
       data : 116KiB docs : 200 chunks : 0
       Shard query_fuzzer-524659-1569598253645-0-rs1 contains 53.86% data, 54% docs in cluster, avg obj size on shard : 597B
       Shard query_fuzzer-524659-1569598253645-0-rs0 contains 46.13% data, 46% docs in cluster, avg obj size on shard : 600B
      

      config.chunks.find({ns: 'fuzzer.fuzzer_coll'}).itcount() = 4 // so there are actually 4, not 0 chunks
      
      

        Attachments

        1. query_fuzzer-524659-1569598253645-0.js
          210 kB
        2. shardDist1.log
          696 kB

          Issue Links

            Activity

              People

              Assignee:
              alex.taskov Alexander Taskov
              Reporter:
              vlad.rachev Vlad Rachev
              Participants:
              Votes:
              0 Vote for this issue
              Watchers:
              5 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved: