[
https://issues.apache.org/jira/browse/BEAM-11172?focusedWorklogId=510042&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-510042
]
ASF GitHub Bot logged work on BEAM-11172:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 11/Nov/20 01:15
Start Date: 11/Nov/20 01:15
Worklog Time Spent: 10m
Work Description: boyuanzz commented on a change in pull request #13282:
URL: https://github.com/apache/beam/pull/13282#discussion_r520985187
##########
File path:
sdks/java/io/kafka/src/test/java/org/apache/beam/sdk/io/kafka/KafkaIOIT.java
##########
@@ -115,6 +122,43 @@ public static void setup() throws IOException {
.get();
}
+ @Test
+ public void testKafkaIOWithRunnerV2() throws IOException {
+ writePipeline
+ .apply("Generate records", Read.from(new
SyntheticBoundedSource(sourceOptions)))
+ .apply("Measure write time", ParDo.of(new TimeMonitor<>(NAMESPACE,
WRITE_TIME_METRIC_NAME)))
+ .apply("Write to Kafka", writeToKafka());
+
+ readPipeline.getOptions().as(Options.class).setStreaming(true);
+ PCollection<Integer> elementCount =
+ readPipeline
+ .apply("Read from Runner V2 Kafka", readFromKafka())
+ .apply(
+ "Measure read time", ParDo.of(new TimeMonitor<>(NAMESPACE,
READ_TIME_METRIC_NAME)))
+ .apply("Map records to strings", MapElements.via(new
MapKafkaRecordsToStrings()))
+ .apply(
+ "Keyed by empty key",
+ MapElements.into(new TypeDescriptor<KV<byte[], String>>() {})
+ .via(element -> KV.of(new byte[0], element)))
+ .apply(
+ "Counting elements", ParDo.of(new
CountingElementFn(options.getNumberOfRecords())));
Review comment:
Yes, counter works as well. I think we can use existing element counter
as well.
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Issue Time Tracking
-------------------
Worklog Id: (was: 510042)
Time Spent: 3h 10m (was: 3h)
> Set up Java Kafka performance test with runner v2
> -------------------------------------------------
>
> Key: BEAM-11172
> URL: https://issues.apache.org/jira/browse/BEAM-11172
> Project: Beam
> Issue Type: Test
> Components: io-java-kafka, testing
> Reporter: Boyuan Zhang
> Assignee: Boyuan Zhang
> Priority: P2
> Time Spent: 3h 10m
> Remaining Estimate: 0h
>
> Currently we have KafkaIO performance test with dataflow batch java
> production worker. We want to test it with runner v2 + SDF implementation in
> streaming as well.
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