Baike Xia has uploaded a new patch set (#4). ( 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/87/18987/4 -- To view, visit http://gerrit.cloudera.org:8080/18987 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: newpatchset Gerrit-Change-Id: I68f37303aee4b6a28e560f27548c31472b82048b Gerrit-Change-Number: 18987 Gerrit-PatchSet: 4 Gerrit-Owner: Baike Xia <[email protected]> Gerrit-Reviewer: Impala Public Jenkins <[email protected]> Gerrit-Reviewer: Jian Zhang <[email protected]>
