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

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morningman merged 4 commits intoapache:masterfrom
morningman:alter_more_routine_load
Aug 3, 2021
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[RoutineLoad] Support alter broker list and topic for kafka routine load#6335
morningman merged 4 commits intoapache:masterfrom
morningman:alter_more_routine_load

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@morningman morningman commented Jul 27, 2021

Proposed changes

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".

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import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;

import com.clearspring.analytics.util.Lists;
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order

getCustomProperties().forEach((k, v) -> appendProperties(sb, k, v, false));
// remove the last ,
if (progress instanceof KafkaProgress) {
List<Pair<Integer, String>> pairs = ((KafkaProgress) progress).getPartitionOffsetPairs(false);
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Shown here is the offset specified when creating the task?
Or the offset that has already been consumed?

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offset to be consumed. I will add comment and document

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LGTM

@github-actions github-actions bot added the approved Indicates a PR has been approved by one committer. label Jul 29, 2021
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PR approved by at least one committer and no changes requested.

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PR approved by anyone and no changes requested.

@morningman morningman merged commit 748604f into apache:master Aug 3, 2021
@morningman morningman mentioned this pull request Oct 10, 2021
EmmyMiao87 pushed a commit to EmmyMiao87/incubator-doris that referenced this pull request Nov 10, 2021
…oad (apache#6335)

```
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".
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2 participants