```
Caused by: java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextNode(HashMap.java:1437) ~[?:1.8.0_131]
at java.util.HashMap$EntryIterator.next(HashMap.java:1471) ~[?:1.8.0_131]
at java.util.HashMap$EntryIterator.next(HashMap.java:1469) ~[?:1.8.0_131]
at org.apache.doris.catalog.CatalogRecycleBin.write(CatalogRecycleBin.java:1047) ~[doris-fe.jar:1.2-SNAPSHOT]
at org.apache.doris.catalog.Env.saveRecycleBin(Env.java:2298) ~[doris-fe.jar:1.2-SNAPSHOT]
```
When calling `/dump` api to dump image, ConcurrentModificationException may be thrown.
Because no lock to protect `CatalogRecycleBin`
Session variable `enable_unicode_name_support` is used to enable using unicode for table/column names.
And it should be forward to master when executing `create table` stmt on non-master FE.
Otherwise, even if we set `enable_unicode_name_support` to true on non-master FE,
we can create table with unicode name.
in some case, some tablets may cause coredump or OOM when compaction, and it is necessary to manually close the compaction of a specific table by 'disable_auto_compaction' to make be service available
This commit allow modify disable_auto_compaction table property in schema change.
---------
Signed-off-by: nextdreamblue <zxw520blue1@163.com>
In #25331, I change the behavior of user's default resource tag, that is, if a user does not set resource tag,
it can only use default resource tag.
This PR change this logic. The normal user can only use default resource tag if resource tag is not set,
but root and admin user can use any resource tag if resource tag is not set.
support nereids internal query to bind a workload group
support insert into select bind workload group
support create table as select bind workload group
change token wait timeout to be query timeout or queue timeout
query queue should not bind to pipeline engine, it could be used every where.
Remove EXPERIMENTAL tag for enable_query_hive_views and set enable_query_hive_views to true as default.
This feature has been used on our cluster which has more then a hundred thousands of tables for several months, i think it is fine to enable it as default.
Function 1:
check the select query plan is contain the stmt as following or not
SELECT
[hint_statement, ...]
[ALL | DISTINCT | DISTINCTROW | ALL EXCEPT ( col_name1 [, col_name2, col_name3, ...] )]
elect_expr [, select_expr ...]
[FROM table_references
PARTITION partition_list]
[TABLET tabletid_list]
[TABLESAMPLE sample_value [ROWS | PERCENT]
[REPEATABLE pos_seek]]
[WHERE where_condition]
[GROUP BY [GROUPING SETS | ROLLUP | CUBE] {col_name | expr | position}]
[HAVING where_condition]
[ORDER BY {col_name | expr | position}
[ASC | DESC], ...]
[LIMIT {[offset,] row_count | row_count OFFSET offset}]
[INTO OUTFILE 'file_name']
if analyzedPlan contains the stmt as following
[PARTITION partition_list]
[TABLET tabletid_list] or
[TABLESAMPLE sample_value [ROWS | PERCENT]
[REPEATABLE pos_seek]]
this method will return true.
Function 2:
Get related base table info which materialized view plan column reference,
input param plan should be rewritten plan that sub query should be eliminated
- Running task can be show and fix cancel fail
- When the insert task scheduling cycle is reached, if there are still tasks running, the scheduling of this task will be canceled at this time.
- refactor job status changes SQL
- Fix timer job window error
- Support cancel task
refactor:
1. split InsertIntoTableCommand into three sub command
- InsertIntoTableCommand
- InsertOverwriteTableCommand
- BatchInsertIntoTableCommand
feature:
1. support DEFAULT keywords in values list
2. support empty values list
3. support temporary partition
4. support insert into values in txn model
fix:
1. should start transaction before release read lock on target table
add:
select * from jobs("type"="mv");
select * from tasks("type"="mv");
select * from jobs("type"="insert");
select * from tasks("type"="insert");
add check priv for mv_infos("database"="xxx");
change JobType MTMV==>MV
* [DNM](decimal) use new way for decimal arithmetic precision promotion
* [improvement](decimal) [DNM](decimal) use new way for decimal arithmetic precision promotion
1. [DNM](decimal) use new way for decimal arithmetic precision promotion
2. throw exception if it overflows for decimal arithmetics
3. throw exception if it overflows when casting among number types
* fix compile error of gcc
* improvement
---------
Co-authored-by: morrySnow <morrysnow@126.com>
