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https://issues.apache.org/jira/browse/BEAM-6855?focusedWorklogId=316012&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-316012
]
ASF GitHub Bot logged work on BEAM-6855:
----------------------------------------
Author: ASF GitHub Bot
Created on: 21/Sep/19 00:50
Start Date: 21/Sep/19 00:50
Worklog Time Spent: 10m
Work Description: reuvenlax commented on pull request #9612: [BEAM-6855]
Side inputs are not supported when using the state API
URL: https://github.com/apache/beam/pull/9612#discussion_r326839653
##########
File path:
sdks/java/core/src/test/java/org/apache/beam/sdk/transforms/ParDoTest.java
##########
@@ -2294,6 +2294,47 @@ public void processElement(
.containsInAnyOrder(Lists.newArrayList(12, 42, 84, 97),
Lists.newArrayList(0, 1, 2));
pipeline.run();
}
+
+ @Test
+ @Category({ValidatesRunner.class, UsesStatefulParDo.class,
UsesSideInputs.class})
+ public void testStateSideInput() {
+ final PCollectionView<Integer> sideInput =
+ pipeline
+ .apply("CreateSideInput1", Create.of(2))
+ .apply("ViewSideInput1", View.asSingleton());
+
+ TestSimpleStatefulDoFn fn = new TestSimpleStatefulDoFn(sideInput);
+ pipeline.apply(Create.of(KV.of(1,
2))).apply(ParDo.of(fn).withSideInputs(sideInput));
+
+ pipeline.run();
+ }
+
+ private static class TestSimpleStatefulDoFn extends DoFn<KV<Integer,
Integer>, Integer> {
+
+ private final PCollectionView<Integer> view;
+
+ @StateId("foo")
+ private final StateSpec<ValueState<Integer>> spec =
StateSpecs.value(VarIntCoder.of());
+
+ private TestSimpleStatefulDoFn(PCollectionView<Integer> view) {
+ this.view = view;
+ }
+
+ @ProcessElement
+ public void processElem(ProcessContext c) {
+ // noop
Review comment:
can you add code here to access the state and the side input?
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Issue Time Tracking
-------------------
Worklog Id: (was: 316012)
Time Spent: 5h 20m (was: 5h 10m)
> Side inputs are not supported when using the state API
> ------------------------------------------------------
>
> Key: BEAM-6855
> URL: https://issues.apache.org/jira/browse/BEAM-6855
> Project: Beam
> Issue Type: Bug
> Components: runner-core, runner-dataflow, runner-direct
> Reporter: Reuven Lax
> Assignee: Shehzaad Nakhoda
> Priority: Major
> Time Spent: 5h 20m
> Remaining Estimate: 0h
>
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