Impala Public Jenkins has submitted this change and it was merged. ( http://gerrit.cloudera.org:8080/13583 )
Change subject: IMPALA-7467: Port ExecQueryFInstances to krpc ...................................................................... IMPALA-7467: Port ExecQueryFInstances to krpc This patch ports the ExecQueryFInstances rpc to use KRPC. The parameters for this call contain a huge number of Thrift structs (eg. everything related to TPlanNode and TExpr), so to avoid converting all of these to protobuf and the resulting effect that would have on the FE and catalog, this patch stores most of the parameters in a sidecar (in particular the TQueryCtx, TPlanFragmentCtx's, and TPlanFragmentInstanceCtx's). Testing: - Passed a full exhaustive run on the minicluster. Set up a ten node cluster with tpch 500: - Ran perf tests: 3 iterations per tpch query, 4 concurrent streams, no perf change. - Ran the stress test for 1000 queries, passed. Change-Id: Id3f1c6099109bd8e5361188005a7d0e892147570 Reviewed-on: http://gerrit.cloudera.org:8080/13583 Reviewed-by: Thomas Tauber-Marshall <tmarsh...@cloudera.com> Tested-by: Impala Public Jenkins <impala-public-jenk...@cloudera.com> --- M be/src/runtime/backend-client.h M be/src/runtime/coordinator-backend-state.cc M be/src/runtime/coordinator-backend-state.h M be/src/runtime/query-exec-mgr.cc M be/src/runtime/query-exec-mgr.h M be/src/runtime/query-state.cc M be/src/runtime/query-state.h M be/src/runtime/test-env.cc M be/src/service/control-service.cc M be/src/service/control-service.h M be/src/service/impala-internal-service.cc M be/src/service/impala-internal-service.h M common/protobuf/control_service.proto M common/thrift/ImpalaInternalService.thrift M tests/custom_cluster/test_rpc_timeout.py 15 files changed, 245 insertions(+), 188 deletions(-) Approvals: Thomas Tauber-Marshall: Looks good to me, approved Impala Public Jenkins: Verified -- To view, visit http://gerrit.cloudera.org:8080/13583 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: merged Gerrit-Change-Id: Id3f1c6099109bd8e5361188005a7d0e892147570 Gerrit-Change-Number: 13583 Gerrit-PatchSet: 6 Gerrit-Owner: Thomas Tauber-Marshall <tmarsh...@cloudera.com> Gerrit-Reviewer: Impala Public Jenkins <impala-public-jenk...@cloudera.com> Gerrit-Reviewer: Michael Ho <k...@cloudera.com> Gerrit-Reviewer: Thomas Tauber-Marshall <tmarsh...@cloudera.com>