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From 陈明雨 <morning...@163.com>
Subject [VOTE] Release Apache Doris 0.10.0-incubating-rc02
Date Mon, 03 Jun 2019 06:26:15 GMT
Hi all,


Please review and vote on Apache Doris 0.10.0-incubating-rc02 release.


Apache Doris is an MPP-based interactive SQL data warehousing for reporting and analysis.


The Apache Doris community has voted on and approved this release:
https://lists.apache.org/thread.html/6c5eee5acd12ba9f18333d27781385980fc326373a8b032d743c62d1@%3Cdev.doris.apache.org%3E


The vote result shows here:
https://lists.apache.org/thread.html/26b9860665f6d506dc601dccdffb32320bb458c728f3af0984899863@%3Cdev.doris.apache.org%3E


The release candidate has been tagged in GitHub as 0.10.0-rc02, available here:
https://github.com/apache/incubator-doris/tree/0.10.0-rc02


===== CHANGE LOG =====


New Features:


* Support Routine Load


Doris now support routine load job, which allow user to create a routine
load job with simple instruction, and the data will be consumed and loaded
into Doris automatically. More information and guide can be found in
[Routine Load](https://github.com/apache/incubator-doris/blob/master/docs/documentation/cn/administrator-guide/load-data/routine-load-manual.md).


* Support Doris on ES


Doris now support querying Elasticsearch. User can create an extern table
with engine type `ES`, and query it as a normal table. Doris also support a
new built-in function `es_query()`, which allow user to write special
Elasticsearch query language in SQL. More information and guide can be
found in [Doris-On-ES](https://github.com/apache/incubator-doris/blob/master/docs/documentation/cn/extending-doris/doris-on-es.md)


* Support UDF and UDAF


Now user can write UDF and UDAF in C++ language.


* New documentation framework


All documents of Doris will be moved to the directory
`docs/documentation/`. You can see [README](https://github.com/apache/incubator-doris/blob/master/docs/readme.md)
to
get more information, and help us complete the documentations. Any documents are welcome.
There is also a new directory `samples/` which contains some samples of using Doris.


Enhancement:


* High performance Decimal type implementation.(#727)
* Parallel execution of fragment instance (#851)
* Support hll_union_agg in Analytic Function (#819)
* Support hll_raw_agg in Aggregate Function (#832)
* Support adding columns to multiple rollup indexes in one ALTER TABLE stmt (#931)


Usability:


* Add --daemon option to all start scripts (#642)
* Remove the restrict that delete stmt must specify partition even for unpartitioned table
(#668)
* Remove restrict of that Analytic function must have partition by clause (#659)
* Support `enable_insert_strict` session variable to control the insert request (#1013)
* Support NEGATIVE keyword in Broker Load (#1101)
* Support more functions which can be calculated in Frontends: unix_timestamp(), str_to_date(),
current_user(), user()
* Support more built-in functions: money_format(), left(), right()
* New metrics: disk_state, tablet_distribution, scheduled_tablet_num
* Forward some requests to Master Frontend to get accurate results (#944)


Bug fixed:


* A lot of bugs fixed. Please see [ISSUES](https://github.com/apache/incubator-doris/issues)
to get more information.


======================


The artifacts (source, signature and checksum) corresponding to this release candidate can
be found here:
https://dist.apache.org/repos/dist/dev/incubator/doris/0.10/0.10.0-rc2/


This has been signed with PGP key A30C9DA2, corresponding to chenmingyu@apache.org.
KEYS file is available here:
https://dist.apache.org/repos/dist/dev/incubator/doris/0.10/0.10.0-rc2/KEYS
It is also listed here:
https://people.apache.org/keys/committer/morningman.asc


The vote will be open for at least 72 hours.
[ ] +1 Approve the release
[ ] +0 No opinion
[ ] -1 Do not release this package because ...


To verify and build, you can refer to following instruction:


Firstly, you must be install and start docker service, and then you could build Doris as following
steps:


Step1: Pull the docker image with Doris building environment
$ docker pull apachedoris/doris-dev:build-env
You can check it by listing images, its size is about 3.28GB.


Step2: Run the Docker image
You can run image directly:
$ docker run -it apachedoris/doris-dev:build-env


Step3: Download Doris source
Now you should in docker environment, and you can download Doris source package.
(If you have downloaded source and it is not in image, you can map its path to image in Step2.)
$ wget https://dist.apache.org/repos/dist/dev/incubator/doris/0.10/0.10.0-rc2/apache-doris-0.10.0-incubating-src.tar.gz


Step4: Build Doris
Now you can decompress and enter Doris source path and build Doris.
$ tar zxvf apache-doris-0.10.0-incubating-src.tar.gz
$ cd apache-doris-0.10.0.rc02-incubating-src
$ sh build.sh


--
此致!Best Regards
陈明雨 Mingyu Chen

Email:
chenmingyu@apache.org
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