Release 2.0.7
Thanks to our community users and developers, about 80 improvements and bug fixes have been made in Doris 2.0.7 version.
Quick Download: https://doris.apache.org/download/
GitHub： https://github.com/apache/doris/releases
1 Behavior change
-
roundfunction defaults to rounding normally as MySQL, eg. round(5/2) return 3 instead of 2. -
rounddatetime with scale from string literal as MySQL, eg. round '2023-10-12 14:31:49.666' to '2023-10-12 14:31:50' .
2 New features
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Support make miss slot as null alias when converting outer join to anti join to speed up query
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Enable proxy protocol to support IP transparency for Nginx and HAProxy.
3 Improvement and optimizations
-
Add DEFAULT_ENCRYPTION column in
information_schematable and addprocesslisttable for better compatibility for BI tools -
Automatically test connectivity by default when creating a JDBC Catalog.
-
Enhance auto resume to keep routine load stable
-
Use lowercase by default for Chinese tokenizer in inverted index
-
Add error msg if exceeded maximum default value in repeat function
-
Skip hidden file and dir in Hive table
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Reduce file meta cache size and disable cache for some cases to avoid OOM
-
Reduce jvm heap memory consumed by profiles of BrokerLoadJob
-
Remove sort which is under table sink to speed up query like
INSERT INTO t1 SELECT * FROM t2 ORDER BY k.
See the complete list of improvements and bug fixes on github .
4 Credits
Thanks all who contribute to this release:
924060929,airborne12,amorynan,ByteYue,dataroaring,deardeng,feiniaofeiafei,felixwluo,freemandealer,gavinchou,hello-stephen,HHoflittlefish777,jacktengg,jackwener,jeffreys-cat,Jibing-Li,KassieZ,LiBinfeng-01,luwei16,morningman,mrhhsg,Mryange,nextdreamblue,platoneko,qidaye,rohitrs1983,seawinde,shuke987,starocean999,SWJTU-ZhangLei,w41ter,wsjz,wuwenchi,xiaokang,XieJiann,XuJianxu,yujun777,Yulei-Yang,zhangstar333,zhiqiang-hhhh,zy-kkk,zzzxl1993
