Mingyu Chen ba1c527a23 [improvement](arrow) Avoid parse timezone for each datetime value (#10869) ...

* [improvement](arrow) Avoid parse timezone for each datetime value

Convert arrow batch to doris block is too slow when there are datetime values.
Because we call `TimezoneUtils::find_cctz_time_zone` for each values.

After modify, the tpch-100 q1 with external table cost from 40s -> 9s

Co-authored-by: morningman <morningman@apache.org>

2022-07-15 21:19:36 +08:00

..

agent

[feature](code-data) move cold data to object storage without losing any feature(FE) (#10693)

2022-07-15 18:00:48 +08:00

common

[improvement]output query_id when be core dumped. (#10822)

2022-07-14 10:55:28 +08:00

env

[feature](cold-data) move cold data to object storage without losing any feature(BE) (#10280)

2022-07-08 12:18:39 +08:00

exec

Fix olap scan node normalize_in_and_eq_predicate infinite loop bug. (#10817)

2022-07-14 14:54:57 +08:00

exprs

[feature-wip] Support in predicate for datev2 type (#10810)

2022-07-15 14:32:40 +08:00

gen_cpp

[refactor](es) Clean es tcp scannode and related thrift definitions (#9553)

2022-05-14 10:03:55 +08:00

geo

[Enhancement] Remove some unused include (#10035)

2022-06-17 10:47:25 +08:00

glibc-compatibility

[chore] Support aarch64 target with ldb_toolchain (#8249)

2022-02-27 10:38:17 +08:00

gutil

[fix](mem tracker) Fix some memory leaks, inaccurate statistics, core dump, deadlock bugs (#10072)

2022-06-14 21:38:37 +08:00

http

[Enhancement] support compile with jemalloc (#10542)

2022-07-11 12:15:35 +08:00

io

[improvement](parquet-reader) Add some profile for parquet reader (#10740)

2022-07-11 12:19:06 +08:00

olap

array column support read by rowids (#10886)

2022-07-15 21:19:02 +08:00

runtime

[feature-wip] Support in predicate for datev2 type (#10810)

2022-07-15 14:32:40 +08:00

service

[Enhancement] support compile with jemalloc (#10542)

2022-07-11 12:15:35 +08:00

tools

[refactor] Refactoring Status static methods to format message using fmt(#9533)

2022-07-02 18:58:23 +08:00

udf

[feature-wip] Support in predicate for datev2 type (#10810)

2022-07-15 14:32:40 +08:00

util

[feature-wip] (datev2) modify datev2 format in memory (#10873)

2022-07-15 19:57:38 +08:00

vec

[improvement](arrow) Avoid parse timezone for each datetime value (#10869)

2022-07-15 21:19:36 +08:00