This is an automated email from the ASF dual-hosted git repository. michaelsmith pushed a commit to branch master in repository https://gitbox.apache.org/repos/asf/impala.git
commit 48ee4276be1eb278fb628a4813728134a4910b1f Author: Joe McDonnell <[email protected]> AuthorDate: Wed Aug 21 17:28:30 2024 -0700 IMPALA-12363: Upgrade RE2 to 2023-03-01 This bumps the version of re2 to 2023-03-01, which is the last release that doesn't have an Abseil dependency. The toolchain already contains a build of re2 2023-03-01, so there is no need to bump the toolchain version. This has a performance benefit for TPC-H's Q13, which uses this predicate: "o_comment not like '%special%requests%" This like predicate is complicated enough that it doesn't fit the heavily optimized paths that exist for simpler likes. Instead, this gets converted to an RE2 regex. The newer RE2 significantly improves performance of that predicate, and TPC-H Q13 gets ~9% faster. Testing: - Ran a core job - Ran a perf-AB-test Change-Id: Ic7f131102bd7590d222f22dcc412d9fd2286f006 Reviewed-on: http://gerrit.cloudera.org:8080/21712 Reviewed-by: Michael Smith <[email protected]> Tested-by: Impala Public Jenkins <[email protected]> Reviewed-by: Yida Wu <[email protected]> --- bin/impala-config.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/bin/impala-config.sh b/bin/impala-config.sh index 5252f8e45..98deae819 100755 --- a/bin/impala-config.sh +++ b/bin/impala-config.sh @@ -182,7 +182,7 @@ unset IMPALA_PYTHON_URL export IMPALA_PYTHON3_VERSION=3.8.18 export IMPALA_RAPIDJSON_VERSION=1.1.0 unset IMPALA_RAPIDJSON_URL -export IMPALA_RE2_VERSION=20190301 +export IMPALA_RE2_VERSION=2023-03-01 unset IMPALA_RE2_URL export IMPALA_SNAPPY_VERSION=1.1.8 unset IMPALA_SNAPPY_URL
