Riza Suminto has uploaded this change for review. ( http://gerrit.cloudera.org:8080/21383
Change subject: IMPALA-13040: Add waiting mechanism in UpdateFilterFromRemote ...................................................................... IMPALA-13040: Add waiting mechanism in UpdateFilterFromRemote It is possible to have UpdateFilterFromRemote RPC arrive to an impalad executor before QueryState of the destination query is created or complete initialization. This patch add wait mechanism in UpdateFilterFromRemote RPC endpoint to wait for few miliseconds until QueryState exist and complete initialization. The maximum wait time is max between 200ms and the remaining runtime filter wait time from caller's perspective. If maximum wait time passed and QueryState still not found or initialized, UpdateFilterFromRemote RPC is deemed fail and query execution move on without complete filter. Testing: - Add test_runtime_filters.py::TestLateQueryStateInit - Pass exhastive runs of test_runtime_filters.py and test_runtime_filter_aggregation.py Change-Id: I156d1f0c694b91ba34be70bc53ae9bacf924b3b9 --- M be/src/runtime/query-exec-mgr.cc M be/src/runtime/query-state.cc M be/src/runtime/query-state.h M be/src/runtime/runtime-filter-bank.cc M be/src/runtime/runtime-filter-bank.h M be/src/service/data-stream-service.cc M common/protobuf/data_stream_service.proto M tests/query_test/test_runtime_filters.py 8 files changed, 120 insertions(+), 24 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/83/21383/1 -- To view, visit http://gerrit.cloudera.org:8080/21383 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: newchange Gerrit-Change-Id: I156d1f0c694b91ba34be70bc53ae9bacf924b3b9 Gerrit-Change-Number: 21383 Gerrit-PatchSet: 1 Gerrit-Owner: Riza Suminto <[email protected]>
