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https://issues.apache.org/jira/browse/BEAM-7386?focusedWorklogId=634688&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-634688
]
ASF GitHub Bot logged work on BEAM-7386:
----------------------------------------
Author: ASF GitHub Bot
Created on: 05/Aug/21 17:42
Start Date: 05/Aug/21 17:42
Worklog Time Spent: 10m
Work Description: laraschmidt commented on a change in pull request
#15275:
URL: https://github.com/apache/beam/pull/15275#discussion_r683661850
##########
File path:
sdks/java/core/src/main/java/org/apache/beam/sdk/transforms/join/Pair.java
##########
@@ -0,0 +1,38 @@
+/*
+ * 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.sdk.transforms.join;
+
+import com.google.auto.value.AutoValue;
+import org.apache.beam.sdk.schemas.AutoValueSchema;
+import org.apache.beam.sdk.schemas.annotations.DefaultSchema;
+import org.apache.beam.sdk.schemas.annotations.SchemaCreate;
+
+/** A pair of two different objects. */
+@DefaultSchema(AutoValueSchema.class)
Review comment:
Forgot that was there. :)
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Issue Time Tracking
-------------------
Worklog Id: (was: 634688)
Time Spent: 13h 20m (was: 13h 10m)
> Add Utility BiTemporalStreamJoin
> --------------------------------
>
> Key: BEAM-7386
> URL: https://issues.apache.org/jira/browse/BEAM-7386
> Project: Beam
> Issue Type: Improvement
> Components: sdk-ideas
> Affects Versions: 2.12.0
> Reporter: Reza ardeshir rokni
> Assignee: Lara Schmidt
> Priority: P3
> Time Spent: 13h 20m
> Remaining Estimate: 0h
>
> Add utility class that enables a temporal join between two streams where
> Stream A is matched to Stream B where
> A.timestamp = (max(b.timestamp) where b.timestamp <= a.timestamp)
> This will use the following overall flow:
> KV(key, Timestamped<V>)
> | Window
> | GBK
> | Statefull DoFn
>
>
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