Uploaded image for project: 'IMPALA'
  1. IMPALA
  2. IMPALA-5131

Known issues with KRPC (IMPALA-2567)

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:
      None
    • Epic Color:
      ghx-label-2

      Description

      Umbrella JIRA for issues found with KRPC development, now that we are well into testing.

        Attachments

          Issue Links

          1.
          Rare failure to decode LZ4 batch Sub-task Resolved Sailesh Mukil
          2.
          Concurrent TPC-DS queries get stuck and stop making progress, new queries Sub-task Resolved Henry Robinson
          3.
          KRPC : Query with 2K fragments on un-secure 16 node cluster failed with ReportExecStatus RPC to 10.20.122.112:22000 timed out after 10.000s (ON_OUTBOUND_QUEUE) Sub-task Resolved Henry Robinson
          4.
          KRPC : ReportExecStatus RPC can timeout when deserializing large query profiles due to tcmalloc contention Sub-task Resolved Henry Robinson
          5.
          Running 48 concurrent Q17 queries against TPC-DS 1TB queries fail with Cannot process row that is bigger than the IO size (row_size=1.55 GB, null_indicators_size=0) Sub-task Resolved Henry Robinson
          6.
          Running 32 concurrent queries from TPC-DS Q31 caused a crash in "impala::BufferedTupleStream::CopyStrings (this=0x7f182c9b4440, tuple=0x7f15aa008000, string_slots=...) buffered-tuple-stream.cc:840" Sub-task Resolved Henry Robinson
          7.
          test_coordinators custom cluster test fails after rebase Sub-task Resolved Henry Robinson
          8.
          Under stress, some TransmitData() RPCs are not responded to Sub-task Resolved Henry Robinson
          9.
          crash in impala::Sorter::Run::ConvertOffsetsToPtrs Sub-task Resolved Tim Armstrong
          10.
          Use hostname opposed to IP in query profiles Sub-task Resolved Michael Ho
          11.
          Crash in impala::DataStreamSender::DataStreamSender Sub-task Resolved Sailesh Mukil
          12.
          Data load failed with " Failed to find any Kerberos tgt" on secure cluster Sub-task Resolved Sailesh Mukil
          13.
          Race in DataStreamSender could cause TransmitData sidecar corruption Sub-task Resolved Sailesh Mukil
          14.
          Queries occasionally fail with GSSException: No valid credentials provided Sub-task Resolved Sailesh Mukil
          15.
          KRPC: Client connection negotiation failed Sub-task Resolved Sailesh Mukil
          16.
          BackendConfig::LookUpBackendDescriptor() may fail to look up non-executor coordinator Sub-task Resolved Michael Ho

            Activity

              People

              • Assignee:
                henryr Henry Robinson
                Reporter:
                henryr Henry Robinson
              • Votes:
                0 Vote for this issue
                Watchers:
                6 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: