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Posted to reviews@impala.apache.org by "Tim Armstrong (Code Review)" <ge...@cloudera.org> on 2018/07/02 16:31:54 UTC
[Impala-ASF-CR] IMPALA-7231: group plan nodes into pipelines
Tim Armstrong has uploaded a new patch set (#2). ( http://gerrit.cloudera.org:8080/10848 )
Change subject: IMPALA-7231: group plan nodes into pipelines
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IMPALA-7231: group plan nodes into pipelines
This adds some informational output to explain plans and
sends the information to the backend.
The idea is that this will make it easier to explain how Impala's
pipelined execution works and also enable future work on profile
analysis that can more intelligently group plan nodes.
Tests:
* Updated planner tests to include new output.
Change-Id: I1d10eb14d997242f445e5c5fc5362d5410370721
---
M common/thrift/PlanNodes.thrift
M fe/src/main/java/org/apache/impala/planner/JoinNode.java
A fe/src/main/java/org/apache/impala/planner/PipelineMembership.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/SubplanNode.java
M fe/src/main/java/org/apache/impala/planner/UnionNode.java
M testdata/workloads/functional-planner/queries/PlannerTest/constant-folding.test
M testdata/workloads/functional-planner/queries/PlannerTest/fk-pk-join-detection.test
M testdata/workloads/functional-planner/queries/PlannerTest/kudu-selectivity.test
M testdata/workloads/functional-planner/queries/PlannerTest/max-row-size.test
M testdata/workloads/functional-planner/queries/PlannerTest/min-max-runtime-filters.test
M testdata/workloads/functional-planner/queries/PlannerTest/mt-dop-validation.test
M testdata/workloads/functional-planner/queries/PlannerTest/parquet-filtering.test
M testdata/workloads/functional-planner/queries/PlannerTest/partition-pruning.test
M testdata/workloads/functional-planner/queries/PlannerTest/resource-requirements.test
M testdata/workloads/functional-planner/queries/PlannerTest/sort-expr-materialization.test
M testdata/workloads/functional-planner/queries/PlannerTest/spillable-buffer-sizing.test
M testdata/workloads/functional-planner/queries/PlannerTest/tablesample.test
M testdata/workloads/functional-planner/queries/PlannerTest/union.test
M testdata/workloads/functional-query/queries/QueryTest/explain-level2.test
M testdata/workloads/functional-query/queries/QueryTest/explain-level3.test
M testdata/workloads/functional-query/queries/QueryTest/stats-extrapolation.test
24 files changed, 1,114 insertions(+), 21 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/48/10848/2
--
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I1d10eb14d997242f445e5c5fc5362d5410370721
Gerrit-Change-Number: 10848
Gerrit-PatchSet: 2
Gerrit-Owner: Tim Armstrong <ta...@cloudera.com>