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Posted to commits@hudi.apache.org by GitBox <gi...@apache.org> on 2022/09/05 12:48:28 UTC

[GitHub] [hudi] JerryYue-M opened a new pull request, #6598: Flink Hudi Support Partial Column Update

JerryYue-M opened a new pull request, #6598:
URL: https://github.com/apache/hudi/pull/6598

   ### Change Logs
   
   _Describe context and summary for this change. Highlight if any code was copied._
   
   ### Impact
   
   _Describe any public API or user-facing feature change or any performance impact._
   
   **Risk level: none | low | medium | high**
   
   _Choose one. If medium or high, explain what verification was done to mitigate the risks._
   
   ### Contributor's checklist
   
   - [ ] Read through [contributor's guide](https://hudi.apache.org/contribute/how-to-contribute)
   - [ ] Change Logs and Impact were stated clearly
   - [ ] Adequate tests were added if applicable
   - [ ] CI passed
   


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[GitHub] [hudi] hudi-bot commented on pull request #6598: Flink Hudi Support Partial Column Update

Posted by GitBox <gi...@apache.org>.
hudi-bot commented on PR #6598:
URL: https://github.com/apache/hudi/pull/6598#issuecomment-1236992389

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   ## CI report:
   
   * d03d67ca6ccadc9ab7846ec4ca3ab3e6c66d8d74 Azure: [PENDING](https://dev.azure.com/apache-hudi-ci-org/785b6ef4-2f42-4a89-8f0e-5f0d7039a0cc/_build/results?buildId=11165) 
   
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[GitHub] [hudi] hudi-bot commented on pull request #6598: Flink Hudi Support Partial Column Update

Posted by GitBox <gi...@apache.org>.
hudi-bot commented on PR #6598:
URL: https://github.com/apache/hudi/pull/6598#issuecomment-1236984657

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   ## CI report:
   
   * d03d67ca6ccadc9ab7846ec4ca3ab3e6c66d8d74 UNKNOWN
   
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[GitHub] [hudi] yihua commented on a diff in pull request #6598: Flink Hudi Support Partial Column Update

Posted by GitBox <gi...@apache.org>.
yihua commented on code in PR #6598:
URL: https://github.com/apache/hudi/pull/6598#discussion_r963144504


##########
hudi-common/src/main/java/org/apache/hudi/common/model/OverwritePartialColumnWithLatestAvroPayload.java:
##########
@@ -0,0 +1,81 @@
+/*
+ * 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.hudi.common.model;
+
+import org.apache.hudi.common.config.TypedProperties;
+import org.apache.hudi.common.util.Option;
+
+import org.apache.avro.Schema;
+import org.apache.avro.generic.GenericRecord;
+import org.apache.avro.generic.IndexedRecord;
+
+import java.io.IOException;
+import java.util.Collections;
+import java.util.List;
+import java.util.Properties;
+
+/**
+ * subclass of OverwritePartialColumnWithLatestAvroPayload used for delta streamer.

Review Comment:
   Could you add more docs on how this payload can be used with the new config?



##########
hudi-common/src/main/java/org/apache/hudi/common/model/OverwritePartialColumnWithLatestAvroPayload.java:
##########
@@ -0,0 +1,81 @@
+/*
+ * 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.hudi.common.model;
+
+import org.apache.hudi.common.config.TypedProperties;
+import org.apache.hudi.common.util.Option;
+
+import org.apache.avro.Schema;
+import org.apache.avro.generic.GenericRecord;
+import org.apache.avro.generic.IndexedRecord;
+
+import java.io.IOException;
+import java.util.Collections;
+import java.util.List;
+import java.util.Properties;
+
+/**
+ * subclass of OverwritePartialColumnWithLatestAvroPayload used for delta streamer.
+ *
+ * <ol>
+ * <li>preCombine - Picks the latest delta record for a key, based on an ordering field;
+ * <li>combineAndGetUpdateValue/getInsertValue - overwrite storage for specified fields
+ * that in user config.
+ * </ol>
+ */
+public class OverwritePartialColumnWithLatestAvroPayload extends OverwriteWithLatestAvroPayload {

Review Comment:
   Does this payload class work on other engines like Spark?



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[GitHub] [hudi] JerryYue-M commented on pull request #6598: Flink Hudi Support Partial Column Update

Posted by GitBox <gi...@apache.org>.
JerryYue-M commented on PR #6598:
URL: https://github.com/apache/hudi/pull/6598#issuecomment-1236974350

   @danny0405 @XuQianJin-Stars  can you help me to review this pr? thanks all


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[GitHub] [hudi] hudi-bot commented on pull request #6598: Flink Hudi Support Partial Column Update

Posted by GitBox <gi...@apache.org>.
hudi-bot commented on PR #6598:
URL: https://github.com/apache/hudi/pull/6598#issuecomment-1237429360

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   ## CI report:
   
   * d03d67ca6ccadc9ab7846ec4ca3ab3e6c66d8d74 Azure: [SUCCESS](https://dev.azure.com/apache-hudi-ci-org/785b6ef4-2f42-4a89-8f0e-5f0d7039a0cc/_build/results?buildId=11165) 
   
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