When query tables in information_schema databases, it may timeout due to:
There are external catalog with too many tables.
The external catalog is unreachable
So I add a new FE config infodb_support_ext_catalog.
The default is false, which means that when select from tables in information_schema database,
the result will not contain the information of the table in external catalog.
Describe your changes.
Previously in Doris FE, there is no specific thread pool for grpc-client-channel,
by default the underlying netty logic would use one dynamic unbounded cache threadpool.
The workload for this grpc threadpool is unseen.
Use ThreadpoolMgr to create one customized threadpool to get Prometheus-compatible metric data.
Sometimes, `show load profile` will only show part of the insert opertion's profile.
This is because we assume that for all load operation(including insert), there is only one fragment in the plan.
But actually, there will be more than 1 fragment in plan. eg:
`insert into tbl1 select * from tbl1 limit 1` will have 2 fragments.
This PR mainly changes:
1. modify the `show load profile`
Before: `show load profile "/queryid/taskid/instanceid";`
After: `show load profile "/queryid/taskid/fragmentid/instanceid";`
2. Modify the display of `ReadColumns` in OlapScanNode
Because for wide table, the line of `ReadColumns` may be too long for show in profile.
So I wrap it and each line contains at most 10 columns names.
3. Fix tvf not working with pipeline engine, follow up #18376
#18015 enables stream load profile log, however be will encounter rpc fail when loading tpch data(see #18291). This is because when `is_report_success` is true, be will reportExecStatus to fe, but fe cannot find QueryInfo in `coordinatorMap`, thus it will return error to be.
1. Support the show load warnings for mysql load to get the detail error message.
2. Fix fillByteBufferAsync not mark the load as finished in same data load
3. Fix drain data only in client mode.
1. Organize http documents
2. Add http interface authentication for FE
3. **Support https interface for FE**
4. Provide authentication interface
5. Add http interface authentication for BE
6. Support https interface for BE
Add St_Angle/St_azimuth function：
St_Angle：
Enter three point, which represent two intersecting lines. Returns the angle between these lines. Point 2 and point 1 represent the first line and point 2 and point 3 represent the second line. The angle between these lines is in radians, in the range [0, 2pi). The angle is measured clockwise from the first line to the second line.
`
mysql> SELECT ST_Angle(ST_Point(1, 0),ST_Point(0, 0),ST_Point(0, 1));
+----------------------------------------------------------------------+
| st_angle(st_point(1.0, 0.0), st_point(0.0, 0.0), st_point(0.0, 1.0)) |
+----------------------------------------------------------------------+
| 4.71238898038469 |
+----------------------------------------------------------------------+
1 row in set (0.04 sec)
`
St_azimuth：
Enter two point, and returns the azimuth of the line segment formed by points 1 and 2. The azimuth is the angle in radians measured between the line from point 1 facing true North to the line segment from point 1 to point 2.
`
mysql> SELECT st_azimuth(ST_Point(0, 0),ST_Point(1, 0));
+----------------------------------------------------+
| st_azimuth(st_point(0.0, 0.0), st_point(1.0, 0.0)) |
+----------------------------------------------------+
| 1.5707963267948966 |
+----------------------------------------------------+
1 row in set (0.04 sec)
