This is an automated email from the ASF dual-hosted git repository.
morningman pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-doris-website.git
The following commit(s) were added to refs/heads/master by this push:
new 1ccc57b add weekly 20220130 english version
1ccc57b is described below
commit 1ccc57b0c83df9bf5a4a06ce2fa6f714f9b8a5af
Author: morningman <[email protected]>
AuthorDate: Tue Feb 22 12:48:49 2022 +0800
add weekly 20220130 english version
---
blogs/en/weekly-20220130.md | 110 +++++++++++++++++++++++++++-----------------
1 file changed, 69 insertions(+), 41 deletions(-)
diff --git a/blogs/en/weekly-20220130.md b/blogs/en/weekly-20220130.md
index 1d14fac..1545330 100644
--- a/blogs/en/weekly-20220130.md
+++ b/blogs/en/weekly-20220130.md
@@ -1,9 +1,9 @@
---
{
- "title": "[Doris Weekly] 20220103-20220116",
+ "title": "[Doris Weekly] 20220117-20220130 (Happy Year of the Tiger)",
"description": "Doris Weekly",
- "date": "2022-01-23",
- "metaTitle": "[Doris Weekly] 20220103-20220116",
+ "date": "2022-01-30",
+ "metaTitle": "[Doris Weekly] 20220117-20220130",
"isArticle": true,
"language": "en",
"author": "morningman",
@@ -31,56 +31,71 @@ specific language governing permissions and limitations
under the License.
-->
+This is the last Doris weekly for the Year of the Ox in the Chinese lunar year
Xin Jiu. We would like to wish you all the best of luck in the Year of the
Tiger!
+
## Statistics
-A total of 28 authors have submitted 54 Commits. Thanks to the following
authors for their contributions (Github IDs, in alphabetical order).
+A total of 46 authors have submitted 67 Commits. Thanks to the following
authors for their contributions (Github IDs, in alphabetical order).
-924060929, adonis0147, Aiden-Dong, caiconghui, chovy-3012, eyesmoons, GoGoWen,
Henry2SS, hf200012, jackwener, littleeleventhwolf, liutang123, lovingfeel,
luzhijing, morningman, qidaye, qzsee, tianhui5, Userwhite, vinson0526,
wayofeng, weajun, WindyGao, xuzifu666, xy720, yangzhg, zenoyang, zuochunwei
+924060929, adonis0147, amosbird, anneji-dev, awakeljw, bingzxy, BiteTheDDDDt,
blackstar-baba, caiconghui, Cui Kaifeng, emmymiao87, EmmyMiao87, freemandealer,
Gabriel, HappenLee, Henry2SS, hf200012, htyoung, jackwener, JNSimba,
luozenglin, luzhijing, morningman, obobj, Pxl, qidaye, qzsee, stdpain,
steadyBoy, taberylyang, thinker, ucasfl, wangbo, WangShuo, weizuo93,
xinghuayu007, yangzhg, yiguolei, zbtzbtzbt, zenoyang, zhangstar333,
ZhengguoYang, zhengshengjun, zhengshiJ, zhoubintao, zuochunwei
-In the last 2 weeks, 4420 new lines of code were added and 1998 lines of code
were deleted.
+In the last 2 weeks, 339581 new lines of code were added and 264318 lines of
code were deleted.
## Main progress
### New features
-* https://github.com/apache/incubator-doris/pull/7403
+* https://github.com/apache/incubator-doris/pull/7785
+
+ The vectorization engine was merged into the main branch. Thanks to the 19
developers who worked together in open source collaboration for more than half
a year to complete such a huge project. The feature will continue to be
improved and optimized in the main branch.
+
+* https://github.com/apache/incubator-doris/pull/7521
+
+ Added `ADMIN COMPACT` statement to support triggering compaction tasks for
specified partitions.
+
+* https://github.com/apache/incubator-doris/pull/7457
+
+ Flink Connector adds support for delete flag to facilitate synchronization
of update and delete operations of upstream database via Flink CDC.
+
+* https://github.com/apache/incubator-doris/pull/7457
+
+ Added `show proc "/current_query_stmts"` statement to view the current SQL
in progress.
- SQL block rule adds restrictions on partition num, tablet num and
cardinality. You can set these parameters to block SQL queries that do not
match the rule.
+### Work-in-Progess
-* https://github.com/apache/incubator-doris/pull/7673
+* https://github.com/apache/incubator-doris/pull/7391
- Added WEEKDAY function.
+ Added support for the Iceberg external table.
### Feature improvements
-* https://github.com/apache/incubator-doris/pull/7423
+* https://github.com/apache/incubator-doris/pull/7656
- Add `repair_slow_replica` parameter to automatically remove replicas with
too many versions.
+ Added `colocate_group_relocate_delay_second` to delay the colocation table
replica redistribution operation that may be triggered by a brief BE downtime.
-* https://github.com/apache/incubator-doris/pull/7240
+* https://github.com/apache/incubator-doris/pull/6319
- Optimize the return result of the load command. When load data is empty,
Success is returned instead of `all partitions have no load data`.
+ Optimize the import logic to quickly cancel the import task when
unqualified data row is encountered with an error tolerance of 0 to facilitate
quick problem location.
-* https://github.com/apache/incubator-doris/pull/7574
+* https://github.com/apache/incubator-doris/pull/7674
- Runtime Filter supports determining whether to use IN or Bloom Filter type
at runtime.
+ Enhance the error tolerance of the import job to complete the import task
even if a few nodes fail to write.
-* https://github.com/apache/incubator-doris/pull/7568
+* https://github.com/apache/incubator-doris/pull/7821
- Optimize the DataX doriswriter plugin to use json format by default to
avoid problems with conflicting column separators.
+ `show proc "/statistic"` Added the ability to view copies with slower
compaction and replicas with too much data.
-* https://github.com/apache/incubator-doris/pull/7514
-* https://github.com/apache/incubator-doris/pull/7531
+* https://github.com/apache/incubator-doris/pull/7876
- Optimized error handling logic on the Spark Connector write side.
+ Optimized the Datetime type rewrite logic to make it more compatible with
MySQL.
-* https://github.com/apache/incubator-doris/pull/7664
+* https://github.com/apache/incubator-doris/pull/7851
- Support more hint syntax to enhance mysql compatibility.
+ View SQL execution plan with EXPLAIN VERBOSE statement to see implicit
cast rewrites.
* https://github.com/apache/incubator-doris/pull/7630
- Routine Load support for older versions of kafka (< 0.10)
+ Routine Load supports older versions of kafka (< 0.10)
* https://github.com/apache/incubator-doris/pull/7543
@@ -90,38 +105,51 @@ In the last 2 weeks, 4420 new lines of code were added and
1998 lines of code we
Optimize the execution logic of Routine Load to reduce the frequency of
RPC timeout during Routine Load execution.
+* https://github.com/apache/incubator-doris/pull/7546
+
+ Optimized Runtime Filter logic to adaptively use IN or BloomFilter types.
+
### Bug Fixes
-* https://github.com/apache/incubator-doris/pull/7563
+* https://github.com/apache/incubator-doris/pull/7772
+* https://github.com/apache/incubator-doris/pull/7865
- Fix a problem where Decommission Backend may be blocked due to `no proper
tag is chosen for tablet` error in some cases.
+ Fix a bug in Lateral View that may cause BE crash or have wrong query
results.
-* https://github.com/apache/incubator-doris/pull/7607
+* https://github.com/apache/incubator-doris/pull/7788
- Fix an issue where the Audit Log plugin would exit under certain
exceptions.
+ Fix a bug where bitmap indexing may lead to incorrect query results in
some cases.
-* https://github.com/apache/incubator-doris/pull/7605
+* https://github.com/apache/incubator-doris/pull/7808
- Fix a concurrent locking issue that may be caused by creating error hubs
in some cases.
+ Fix a bug that schema change returns -102 error in some cases.
-* https://github.com/apache/incubator-doris/pull/7691
+* https://github.com/apache/incubator-doris/pull/7813
- Fix the issue that using S3 SDK cannot access AliCloud object storage.
+ Fix an error when exporting unique key table with export statement in some
cases.
-* https://github.com/apache/incubator-doris/pull/7721
+* https://github.com/apache/incubator-doris/pull/7888
- Fix bugs related to Lateral View.
+ Fix a bug that digital_masking function overflows.
-* https://github.com/apache/incubator-doris/pull/7526
+* https://github.com/apache/incubator-doris/pull/7804
- Fix a bug that FE Metadata Checkpoint operation may rewrite the current
metadata value incorrectly in some cases.
+ Fix a bug in fe audit plugin that causes it to exit completely due to some
exceptions.
-### Other
+* https://github.com/apache/incubator-doris/pull/7800
+
+ Fix a bug in grouping set.
-* https://github.com/apache/incubator-doris/pull/7616
+* https://github.com/apache/incubator-doris/pull/7931
- Added process support for pushing Spark/Flink Connector to Maven
repositories.
+ Fix a bug that causes BE to go down in some cases when using window
functions and returning an empty set.
+
+* https://github.com/apache/incubator-doris/pull/7927
+
+ Fix an issue where using OUTFILE function may return Empty Partition Info
error in some cases.
+
+### Other
-* https://github.com/apache/incubator-doris/pull/7638
+* https://github.com/apache/incubator-doris/pull/7712
- Optimized the content of Pull Request Template.
+ The compilation method has been updated to compile with the ldb-toolchain
tool to shield the compiled components from differences under different systems.
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
