[
https://issues.apache.org/jira/browse/BEAM-3708?focusedWorklogId=113972&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-113972
]
ASF GitHub Bot logged work on BEAM-3708:
----------------------------------------
Author: ASF GitHub Bot
Created on: 20/Jun/18 23:24
Start Date: 20/Jun/18 23:24
Worklog Time Spent: 10m
Work Description: lukecwik commented on a change in pull request #5622:
[BEAM-3708] Adding Combine component implementations to Java SDK
URL: https://github.com/apache/beam/pull/5622#discussion_r196969501
##########
File path:
sdks/java/harness/src/test/java/org/apache/beam/fn/harness/CombineRunnersTest.java
##########
@@ -0,0 +1,340 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.beam.fn.harness;
+
+import static org.apache.beam.sdk.util.WindowedValue.valueInGlobalWindow;
+import static org.hamcrest.Matchers.contains;
+import static org.hamcrest.Matchers.containsInAnyOrder;
+import static org.hamcrest.Matchers.empty;
+import static org.hamcrest.number.IsCloseTo.closeTo;
+import static org.junit.Assert.assertThat;
+
+import com.google.common.collect.HashMultimap;
+import com.google.common.collect.Iterables;
+import com.google.common.collect.Multimap;
+import java.util.ArrayDeque;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.Deque;
+import java.util.List;
+import org.apache.beam.model.pipeline.v1.RunnerApi;
+import org.apache.beam.runners.core.construction.PipelineTranslation;
+import org.apache.beam.runners.core.construction.SdkComponents;
+import org.apache.beam.sdk.Pipeline;
+import org.apache.beam.sdk.coders.BigEndianIntegerCoder;
+import org.apache.beam.sdk.coders.KvCoder;
+import org.apache.beam.sdk.coders.StringUtf8Coder;
+import org.apache.beam.sdk.fn.data.FnDataReceiver;
+import org.apache.beam.sdk.fn.function.ThrowingRunnable;
+import org.apache.beam.sdk.options.PipelineOptionsFactory;
+import org.apache.beam.sdk.transforms.Combine;
+import org.apache.beam.sdk.transforms.Combine.CombineFn;
+import org.apache.beam.sdk.transforms.Create;
+import org.apache.beam.sdk.util.WindowedValue;
+import org.apache.beam.sdk.values.KV;
+import org.apache.beam.sdk.values.PCollection;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+
+
Review comment:
nit: remove extra white space.
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Issue Time Tracking
-------------------
Worklog Id: (was: 113972)
Time Spent: 1h (was: 50m)
> Implement the portable lifted Combiner transforms in Java SDK
> -------------------------------------------------------------
>
> Key: BEAM-3708
> URL: https://issues.apache.org/jira/browse/BEAM-3708
> Project: Beam
> Issue Type: Sub-task
> Components: sdk-java-core, sdk-java-harness
> Reporter: Daniel Oliveira
> Assignee: Daniel Oliveira
> Priority: Major
> Labels: portability
> Time Spent: 1h
> Remaining Estimate: 0h
>
> Lifted combines are split into separate parts with different URNs. These
> parts need to be implemented in the Java SDK harness so that the SDK can
> actually execute them when receiving Combine transforms with the
> corresponding URNs.
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