Tim Armstrong has uploaded a new patch set (#5). Change subject: IMPALA-4678: move query MemTracker into QueryState ......................................................................
IMPALA-4678: move query MemTracker into QueryState The query MemTracker for query execution is now owned directly by QueryState, which greatly simplifies the lifecycle of the MemTracker. This required various other changes and enabled some simplifications: * The coordinator's QueryState is constructed earlier before fragments are sent out, since we need a MemTracker at that point. * The global query MemTracker map can be removed. * The static request pool mem tracker is moved into into ExecEnv. * Temporary query MemTrackers used to evaluate expressions during planning do not need to be registered globally and are owned directly by the RuntimeState. * Various cleanup logic is moved around to reflect the other changes. Change-Id: Id6b46652932b5638993623e98d1f0d60d8380ba0 --- M be/src/exec/hash-table-test.cc M be/src/exprs/expr-test.cc M be/src/runtime/buffered-block-mgr-test.cc M be/src/runtime/buffered-tuple-stream-test.cc M be/src/runtime/coordinator.cc M be/src/runtime/coordinator.h M be/src/runtime/data-stream-test.cc M be/src/runtime/exec-env.cc M be/src/runtime/exec-env.h M be/src/runtime/mem-tracker.cc M be/src/runtime/mem-tracker.h M be/src/runtime/plan-fragment-executor.cc 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/runtime-state.cc M be/src/runtime/runtime-state.h M be/src/runtime/test-env.cc M be/src/runtime/test-env.h M be/src/runtime/tmp-file-mgr-test.cc M be/src/scheduling/admission-controller.cc M be/src/service/fe-support.cc M be/src/service/impala-http-handler.cc M be/src/service/query-exec-state.cc 25 files changed, 363 insertions(+), 351 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/30/5630/5 -- To view, visit http://gerrit.cloudera.org:8080/5630 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: newpatchset Gerrit-Change-Id: Id6b46652932b5638993623e98d1f0d60d8380ba0 Gerrit-PatchSet: 5 Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-Owner: Tim Armstrong <[email protected]> Gerrit-Reviewer: Marcel Kornacker <[email protected]>
