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https://issues.apache.org/jira/browse/BEAM-6034?focusedWorklogId=165659&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-165659
]
ASF GitHub Bot logged work on BEAM-6034:
----------------------------------------
Author: ASF GitHub Bot
Created on: 13/Nov/18 21:52
Start Date: 13/Nov/18 21:52
Worklog Time Spent: 10m
Work Description: tweise closed pull request #7004: [BEAM-6034] Flink
auto watermark interval pipeline option
URL: https://github.com/apache/beam/pull/7004
This is a PR merged from a forked repository.
As GitHub hides the original diff on merge, it is displayed below for
the sake of provenance:
As this is a foreign pull request (from a fork), the diff is supplied
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diff --git
a/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkExecutionEnvironments.java
b/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkExecutionEnvironments.java
index ddacf3f1ed1..8141e6c148b 100644
---
a/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkExecutionEnvironments.java
+++
b/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkExecutionEnvironments.java
@@ -214,6 +214,10 @@ static StreamExecutionEnvironment
createStreamExecutionEnvironment(
applyLatencyTrackingInterval(flinkStreamEnv.getConfig(), options);
+ if (options.getAutoWatermarkInterval() != null) {
+
flinkStreamEnv.getConfig().setAutoWatermarkInterval(options.getAutoWatermarkInterval());
+ }
+
// State backend
final StateBackend stateBackend = options.getStateBackend();
if (stateBackend != null) {
diff --git
a/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineOptions.java
b/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineOptions.java
index 234b457530a..5c55e78218f 100644
---
a/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineOptions.java
+++
b/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineOptions.java
@@ -190,6 +190,11 @@
void setLatencyTrackingInterval(Long interval);
+ @Description("The interval in milliseconds for automatic watermark
emission.")
+ Long getAutoWatermarkInterval();
+
+ void setAutoWatermarkInterval(Long interval);
+
@Description(
"Flink mode for data exchange of batch pipelines. "
+ "Reference {@link org.apache.flink.api.common.ExecutionMode}. "
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Issue Time Tracking
-------------------
Worklog Id: (was: 165659)
Time Spent: 50m (was: 40m)
> Add option to set the Flink auto watermarking interval
> ------------------------------------------------------
>
> Key: BEAM-6034
> URL: https://issues.apache.org/jira/browse/BEAM-6034
> Project: Beam
> Issue Type: Improvement
> Components: runner-flink
> Reporter: Thomas Weise
> Assignee: Thomas Weise
> Priority: Minor
> Labels: portability-flink
> Time Spent: 50m
> Remaining Estimate: 0h
>
> The user should be able to control the auto watermarking interval that is
> configurable in Flink.
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