liujinhui1994 commented on a change in pull request #3469:
URL: https://github.com/apache/hudi/pull/3469#discussion_r688511397
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File path:
hudi-spark-datasource/hudi-spark/src/main/scala/org/apache/hudi/HoodieSparkSqlWriter.scala
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@@ -192,7 +193,7 @@ object HoodieSparkSqlWriter {
}
// Get list of partitions to delete
- val partitionsToDelete = genericRecords.map(gr =>
keyGenerator.getKey(gr).getPartitionPath).toJavaRDD().distinct().collect()
+ val partitionsToDelete = genericRecords.map(gr =>
gr.get(partitionColumns).toString).toJavaRDD().distinct().collect()
Review comment:
First of all, thank you very much for your attention to this issue in
your busy work.
I will try more unit tests to verify and improve this problem.
I think your idea is good. I will conduct more verifications. If I find
other problems and questions, I will feedback them. When I am finished, I will
request your review here.
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