1. make mv matched when preagg have value column predicate contained in mv
'where clause
2. fix `org.apache.doris.common.AnalysisException: errCode = 2, detailMessage = BITMAP_UNION need input a bitmap column, but input INVALID_TYPE`
3. make the error message more detailed when create mv stmt parse failed
Currently, Doris only has one interface for querying specific FE session information, and many times we need to know how many session information there are in the current cluster, so I added this API.
`
GET /rest/v1/session/all
{
"msg": "success",
"code": 0,
"data": {
"column_names": ["FE", "Id", "User", "Host", "Cluster", "Db", "Command", "Time", "State", "Info"],
"rows": [{
"FE": "10.14.170.23",
"User": "root",
"Command": "Sleep",
"State": "",
"Cluster": "default_cluster",
"Host": "10.81.85.89:31465",
"Time": "230",
"Id": "0",
"Info": "",
"Db": "db1"
},
{
"FE": "10.14.170.24",
"User": "root",
"Command": "Sleep",
"State": "",
"Cluster": "default_cluster",
"Host": "10.81.85.88:61465",
"Time": "460",
"Id": "1",
"Info": "",
"Db": "db1"
}]
},
"count": 2
}
`
The original implement use MutableMap on PhysicalTopN.
It is easy to lose if we rewrite the plan after this processor.
The new implement use attr to indict whether use topn runtime filter
Add Backend tag location check.
Avoid user set a bad backend tag, cause create table and dynamic partitions failed.
For example, the default value for all backends tag is default, When setting the replication_allocation of a table, user use the following command: ALTER TABLE example_db.mysql_table SET ("replication_allocation" = "tag.location.tag1: 1");, it can set success, but tag1 is not exist, cause dynamic partition can't create.
This lock was introduced by lazy open in #18874.
It's unnecessary and costly to hold a lock while writing data to DeltaWriter in the first place.
However, since lazy open is reverted in #21821, we can completely omit this lock.
_tablet_writers is not supposed to be changed once we've reached TabletsChannel::add_batch.
Since we use division calculation, when the start time is not specified,
it may have a wrong deviation from our expected time.
For example, if it is the 7th minute now, the cycle is executed every two minutes.
Then it is calculated that the first execution is 8 minutes Because 7/2=3
3+1=4
But ideally we think it should be executed at the 9th minute
when both decimalv2 and float like type in the arithmetic expr, the common type is depend on roundPreciseDecimalV2Value session variable. If it's true, the common type is DecimalV2Type.SYSTEM_DEFAULT, otherwise its double type.
