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[FLINK-35781][cli] Provide a default parallelism (1) for pipeline jobs #3458

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Jul 12, 2024
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[FLINK-35781][cli] Provide a default parallelism (1) for pipeline jobs #3458

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[FLINK-35781][cli] Provide a default parallelism (1) for pipeline jobs
yuxiqian Jul 8, 2024
275c6f2
Document default parallelism.
yuxiqian Jul 8, 2024
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2 changes: 1 addition & 1 deletion docs/content.zh/docs/core-concept/data-pipeline.md
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Expand Up @@ -98,5 +98,5 @@ The following config options of Data Pipeline level are supported:
| parameter | meaning | optional/required |
|-----------------|-----------------------------------------------------------------------------------------|-------------------|
| name | The name of the pipeline, which will be submitted to the Flink cluster as the job name. | optional |
| parallelism | The global parallelism of the pipeline. | required |
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| parallelism | The global parallelism of the pipeline. Defaults to 1. | optional |
| local-time-zone | The local time zone defines current session time zone id. | optional |
2 changes: 1 addition & 1 deletion docs/content/docs/core-concept/data-pipeline.md
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Original file line number Diff line number Diff line change
Expand Up @@ -98,5 +98,5 @@ The following config options of Data Pipeline level are supported:
| parameter | meaning | optional/required |
|-----------------|-----------------------------------------------------------------------------------------|-------------------|
| name | The name of the pipeline, which will be submitted to the Flink cluster as the job name. | optional |
| parallelism | The global parallelism of the pipeline. | required |
| parallelism | The global parallelism of the pipeline. Defaults to 1. | optional |
| local-time-zone | The local time zone defines current session time zone id. | optional |
2 changes: 1 addition & 1 deletion flink-cdc-common/src/main/java/org/apache/flink/cdc/common/pipeline/PipelineOptions.java
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Expand Up @@ -42,7 +42,7 @@ public class PipelineOptions {
public static final ConfigOption<Integer> PIPELINE_PARALLELISM =
ConfigOptions.key("parallelism")
.intType()
.noDefaultValue()
.defaultValue(1)
.withDescription("Parallelism of the pipeline");

public static final ConfigOption<SchemaChangeBehavior> PIPELINE_SCHEMA_CHANGE_BEHAVIOR =
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