When restore snapshot from 0.13 to master, the restore job is pending for long time.
However, we get error "Could not set meta version to 93 since it is lower than minimum required version 100" in log.
We should cancel restore job once get that error.
The Repeat Node will change the fragment data partition.
So the output partition of child fragment is different from the data partition of current fragment.
When judging whether colocate can be enabled,
the current data partition of fragment should be used directly instead of the child's output partition.
Before this PR fix, queries with '''rollup + concurrency greater than 1''' may have incorrect results.
For example:
```
select t1.tc1,t1.tc2,sum(t1.tc3) as total from t1 join[shuffle] t1 t2 on t1.tc1=t2.tc1
group by rollup(tc1,tc2) order by t1.tc1,t1.tc2,total;
```
Fixed#8778
The patch fixes two problems.
1. Memory order problem accessing _last_patch_processed_finished and in_flight, actually _last_patch_processed_finished is redundant, so the patch removes it.
2. synchronization in join on cid.
Fix for #8725.
support suite block to specify multiple groups.
TestAction support compare result to iterator, local file and http stream.
support print teamcity service message.
abandon the logical: generate groovy file for sql file
support 3 levels parrallel: script file, suite block, thread action
support specify JAVA_OPTS for boot shell
avoid jvm metaspace oom
use -d to run the suite in some directories, instead of -g. and -g is used to specify groups
I met a failure of reading hdfs files in broker load, the error message is unclear and
I spent a lot of time to locate the problem.
```
W0330 11:08:01.093812 2755268 broker_scan_node.cpp:364] Scanner[0] process failed. status=connect failed.
W0330 11:08:01.097682 2018787 fragment_mgr.cpp:234] Got error while opening fragment 712ae2b848324cb6-94a83d646173c1e9: Internal error: connect failed.
W0330 11:08:01.097702 2018787 tablet_sink.cpp:148] connect failed.
```
We should add more information when connect to hdfs failed.
1. Check properties' effectiveness of sql_block_rule, can't set limitations of sql_block_rule to be negative.
2. Optimize the judgment conditions when a query hits a sql_block_rule
3. Check if sql_block_rule has already exist when exec set property for "user" "sql_block_rule" = "xxx"
4. Add UT ad SqlBlockRuleMgrTest.java
I started a discussion on this before, you can check it in the mail group
https://lists.apache.org/thread/o770bc3k623kyfks2mzkt21qsc4g6328
In order to facilitate everyone to organize the documents, I created a new-docs directory under the incubator-doris directory. The new directory structure is below this. I just created a directory structure here, which needs to be rearranged.
In the data import scenario, in order to take into account the viewing habits of previous users, the import is organized in two ways:
1. According to the usage scenario: This will give users clearer guidance. For example, the user is the data source of kafka, then the user can directly select the routine to load
2. According to the import method: it is the introduction of the various import methods we provided before
In order to facilitate everyone to run and debug locally, I migrated the entire .vuepress under the original document. After completion, you only need to delete the original docs directory and rename the new new-docs directory to docs. At the same time, you can also run it locally, so that you can organize documents and know the content of each document directory.
In the local debugging execution, switch to the new-docs directory and execute the following command:
````
npm install
npm run dev
````
then through the browser
http://ip:port/zh-CNhttp://ip:port/en
