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[RoutineLoad] Support alter broker list and topic for kafka routine load (#6335)

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```
alter routine load for cmy2 from kafka("kafka_broker_list" = "ip2:9094", "kafka_topic" = "my_topic");
```

This is useful when the kafka broker list or topic has been changed.

Also modify `show create routine load`, support showing  "kafka_partitions" and "kafka_offsets".
This commit is contained in:
Mingyu Chen
2021-08-03 11:58:38 +08:00
committed by GitHub
parent a2eb1b9d5b
commit 748604ff4f
14 changed files with 101 additions and 39 deletions
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7
docs/en/sql-reference/sql-statements/Data Manipulation/SHOW CREATE ROUTINE LOAD.md
View File

@ -26,7 +26,10 @@ under the License.
# SHOW CREATE ROUTINE LOAD
## description
The statement is used to show the routine load job creation statement of user-defined
The statement is used to show the routine load job creation statement of user-defined.
The kafka partition and offset in the result show the currently consumed partition and the corresponding offset to be consumed.
grammar：
SHOW [ALL] CREATE ROUTINE LOAD for load_name;
@ -39,4 +42,4 @@ under the License.
SHOW CREATE ROUTINE LOAD for test_load
## keyword
SHOW,CREATE,ROUTINE,LOAD
SHOW,CREATE,ROUTINE,LOAD

4
docs/en/sql-reference/sql-statements/Data Manipulation/alter-routine-load.md
View File

@ -72,7 +72,9 @@ Syntax:
1. `kafka_partitions`
2. `kafka_offsets`
3. Custom property, such as `property.group.id`
3. `kafka_broker_list`
4. `kafka_topic`
5. Custom property, such as `property.group.id`
Notice: