Hello Impala Public Jenkins,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/21687
to look at the new patch set (#2).
Change subject: IMPALA-5443: apply codegen rows threshold per node
......................................................................
IMPALA-5443: apply codegen rows threshold per node
Switches `disable_codegen_rows_threshold` to apply to each plan node
rather than the whole query. Individual nodes may skip codegen if they
expect to process only a small number of rows.
If no plan nodes in a fragment use codegen, then the whole fragment will
be disabled. This skips all steps of codegen and prints "Codegen
Disabled" in the query profile.
Change-Id: I1b34d4f2ef0d98fcd918a8a546acde70e09d18d7
---
M be/src/runtime/fragment-state.h
M common/thrift/Planner.thrift
M fe/src/main/java/org/apache/impala/planner/DataSourceScanNode.java
M fe/src/main/java/org/apache/impala/planner/PlanFragment.java
M fe/src/main/java/org/apache/impala/planner/PlanNode.java
M fe/src/main/java/org/apache/impala/planner/Planner.java
M fe/src/main/java/org/apache/impala/planner/ScanNode.java
M fe/src/main/java/org/apache/impala/util/MaxRowsProcessedVisitor.java
A fe/src/main/java/org/apache/impala/util/PlanNodeCodegenVisitor.java
M
java/calcite-planner/src/main/java/org/apache/impala/calcite/service/ExecRequestCreator.java
10 files changed, 147 insertions(+), 63 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/87/21687/2
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I1b34d4f2ef0d98fcd918a8a546acde70e09d18d7
Gerrit-Change-Number: 21687
Gerrit-PatchSet: 2
Gerrit-Owner: Michael Smith <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
