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Posted to commits@doris.apache.org by GitBox <gi...@apache.org> on 2022/07/22 08:06:21 UTC
[GitHub] [doris] yiguolei opened a new issue, #11121: [Enhancement]
yiguolei opened a new issue, #11121:
URL: https://github.com/apache/doris/issues/11121
### Search before asking
- [X] I had searched in the [issues](https://github.com/apache/incubator-doris/issues?q=is%3Aissue) and found no similar issues.
### Description
啊
### Solution
啊
### Are you willing to submit PR?
- [X] Yes I am willing to submit a PR!
### Code of Conduct
- [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct)
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[GitHub] [doris] kpfly commented on issue #11121: Release Note 1.1.1
Posted by GitBox <gi...@apache.org>.
kpfly commented on issue #11121:
URL: https://github.com/apache/doris/issues/11121#issuecomment-1193526964
Maybe https://github.com/apache/doris/pull/11033 should be added in release note. @yiguolei
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[GitHub] [doris] yiguolei commented on issue #11121: Release Note 1.1.1
Posted by GitBox <gi...@apache.org>.
yiguolei commented on issue #11121:
URL: https://github.com/apache/doris/issues/11121#issuecomment-1211538818
> ## Release Note 1.1.1
> ### Upgrade Notes
> None
>
> ### Features
> #### 1. Support ODBC Sink in Vectorized Engine.
> This feature is enabled in non-vectorized engine but it is missed in vectorized engine in 1.1. So that we add back this feature in 1.1.1.
>
> #### 2. Simple Memtracker for Vectorized Engine.
> There is no memtracker in BE for vectorized engine in 1.1, so that the memory is out of control and cause OOM. In 1.1.1, a simple memtracker is added to BE and could control the memory and cancel the query when memory exceeded.
>
> ### Improvements
> #### 1. Cache decompressed data in page cache.
> Some data is compressed using bitshuffle and it costs a lot of time to decompress it during query. In 1.1.1, doris will decompress the data that encoded by bitshuffle to accelerate query and we find it could reduce 30% latency for some query in ssb-flat.
>
> ### Bug Fix
> #### 1. Fix the problem that could not do rolling upgrade from 1.0.(**Serious**)
> This issue was introduced in version 1.1 and may cause BE core when upgrade BE but not upgrade FE.
>
> If you encounter this problem, you can try to fix it with #10833.
>
> #### 2. Fix the problem that some query not fall back to non-vectorized engine, and BE will core.
> Currently, vectorized engine could not deal with all sql queries and some queries (like left outer join) will use non-vectorized engine to run. But there are some cases not covered in 1.1. And it will cause be crash.
>
> #### 3. Compaction not work correctly and cause -235 Error.
> One rowset multi segments in uniq key compaction, segments rows will be merged in generic_iterator but merged_rows not increased. Compaction will failed in check_correctness, and make a tablet with too much versions which lead to -235 load error.
>
> #### 4. Some segment fault cases during query.
> #10961 #10954 #10962
JDK 8.
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[GitHub] [doris] kpfly commented on issue #11121: Release Note 1.1.1
Posted by GitBox <gi...@apache.org>.
kpfly commented on issue #11121:
URL: https://github.com/apache/doris/issues/11121#issuecomment-1192449323
> Has the version include #11033 ?
Yes
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[GitHub] [doris] Zu3zz commented on issue #11121: Release Note 1.1.1
Posted by GitBox <gi...@apache.org>.
Zu3zz commented on issue #11121:
URL: https://github.com/apache/doris/issues/11121#issuecomment-1208845894
Which pkg should i choose doris in v1.1.1 between java version 8 and version 11?
In Doris v1.1.0, It is separate into two different package
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[GitHub] [doris] kkfnui commented on issue #11121: Release Note 1.1.1
Posted by GitBox <gi...@apache.org>.
kkfnui commented on issue #11121:
URL: https://github.com/apache/doris/issues/11121#issuecomment-1192434183
Has the version include https://github.com/apache/doris/pull/11033 ?
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