[Impala-ASF-CR] IMPALA-11564: For Agg/Scan nodes, increase the Cache of regular expressions to speed up

["Baike Xia (Code Review)" <ge...@cloudera.org>]

Baike Xia has uploaded a new patch set (#5). ( http://gerrit.cloudera.org:8080/18987 )

Change subject: IMPALA-11564: For Agg/Scan nodes, increase the Cache of regular expressions to speed up
......................................................................

IMPALA-11564: For Agg/Scan nodes, increase the Cache of regular expressions to speed up

Each time the RE matches, the query from the cache will speed up the
computation.

Change-Id: I68f37303aee4b6a28e560f27548c31472b82048b
---
M be/src/exec/aggregator.cc
M be/src/exec/aggregator.h
A be/src/exec/exec-node-thread-cache.h
M be/src/exec/grouping-aggregator-ir.cc
M be/src/exec/hdfs-columnar-scanner-ir.cc
M be/src/exec/hdfs-scanner.cc
M be/src/exec/hdfs-scanner.h
M be/src/exec/kudu/kudu-scanner.cc
M be/src/exec/kudu/kudu-scanner.h
M be/src/exec/parquet/hdfs-parquet-scanner.cc
M be/src/exprs/agg-fn-evaluator.h
M be/src/exprs/like-predicate-ir.cc
M be/src/exprs/like-predicate.cc
M be/src/exprs/like-predicate.h
M be/src/exprs/scalar-expr-evaluator.cc
M be/src/exprs/scalar-expr-evaluator.h
M be/src/udf/udf-internal.h
M be/src/udf/udf-ir.cc
M be/src/udf/udf.cc
M be/src/udf/udf.h
A testdata/workloads/functional-query/queries/QueryTest/thread-cache.test
M tests/query_test/test_queries.py
22 files changed, 219 insertions(+), 16 deletions(-)


  git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/87/18987/5
-- 
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I68f37303aee4b6a28e560f27548c31472b82048b
Gerrit-Change-Number: 18987
Gerrit-PatchSet: 5
Gerrit-Owner: Baike Xia <xi...@163.com>
Gerrit-Reviewer: Baike Xia <xi...@163.com>
Gerrit-Reviewer: Impala Public Jenkins <im...@cloudera.com>
Gerrit-Reviewer: Jian Zhang <zj...@gmail.com>