Arnab Karmakar has uploaded this change for review. ( http://gerrit.cloudera.org:8080/23603
Change subject: IMPALA-13342: Add query-option to dump TExecRequest without executing query ...................................................................... IMPALA-13342: Add query-option to dump TExecRequest without executing query Currently, dumping the TExecRequest for a query requires enabling the coordinator startup flag ‘dump_exec_request_path’ and restarting the daemon, which writes all requests to files. That is cumbersome when investigating planner issues on a per-query basis. This patch introduces a new query-level option, e.g. `SET DUMP_EXEC_REQUEST = TRUE;`, that instructs the coordinator to output the TExecRequest for that query back to the client **without executing** it. Change-Id: Ib3d5156fed87104bffeb753c57ad405c9f5834ad --- M be/src/service/client-request-state.cc M be/src/service/query-options.cc M be/src/service/query-options.h M common/thrift/ImpalaService.thrift M common/thrift/Query.thrift 5 files changed, 32 insertions(+), 1 deletion(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/03/23603/1 -- To view, visit http://gerrit.cloudera.org:8080/23603 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: newchange Gerrit-Change-Id: Ib3d5156fed87104bffeb753c57ad405c9f5834ad Gerrit-Change-Number: 23603 Gerrit-PatchSet: 1 Gerrit-Owner: Arnab Karmakar <[email protected]>
