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https://issues.apache.org/jira/browse/BEAM-12384?focusedWorklogId=600468&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-600468
]
ASF GitHub Bot logged work on BEAM-12384:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 21/May/21 16:06
Start Date: 21/May/21 16:06
Worklog Time Spent: 10m
Work Description: kennknowles commented on a change in pull request
#14854:
URL: https://github.com/apache/beam/pull/14854#discussion_r637039449
##########
File path: sdks/java/core/src/test/java/org/apache/beam/sdk/io/ReadTest.java
##########
@@ -149,6 +151,13 @@ public void populateDisplayData(DisplayData.Builder
builder) {
assertThat(unboundedDisplayData, hasDisplayItem("maxReadTime",
maxReadTime));
}
+ @Test
+ public void testReadBoundedTypeDescriptor() {
+ PCollection<String> input = pipeline.apply(Read.from(new
SerializableBoundedSource()));
+ TypeDescriptor<String> typeDescriptor = input.getTypeDescriptor();
+ assertEquals(String.class, typeDescriptor.getType());
Review comment:
Do you want to try a test where the source has a generic variable?
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Issue Time Tracking
-------------------
Worklog Id: (was: 600468)
Time Spent: 20m (was: 10m)
> Read.Bounded typeDescriptor is lost after move to SDF
> -----------------------------------------------------
>
> Key: BEAM-12384
> URL: https://issues.apache.org/jira/browse/BEAM-12384
> Project: Beam
> Issue Type: Improvement
> Components: sdk-java-core
> Reporter: Ismaël Mejía
> Assignee: Ismaël Mejía
> Priority: P2
> Fix For: 2.31.0
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> While debugging a downstream transform after Read I notice that the
> typeDescriptor information was not set up correctly on the Read transform
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