wzx140 commented on code in PR #6745:
URL: https://github.com/apache/hudi/pull/6745#discussion_r992400565
##########
hudi-client/hudi-client-common/src/main/java/org/apache/hudi/io/HoodieMergeHandleWithChangeLog.java:
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@@ -75,24 +75,31 @@ public HoodieMergeHandleWithChangeLog(HoodieWriteConfig
config, String instantTi
IOUtils.getMaxMemoryPerPartitionMerge(taskContextSupplier, config));
}
- protected boolean writeUpdateRecord(HoodieRecord<T> hoodieRecord,
HoodieRecord oldRecord, Option<HoodieRecord> combineRecordOp)
+ protected boolean writeUpdateRecord(HoodieRecord<T> hoodieRecord,
HoodieRecord<T> oldRecord, Option<HoodieRecord> combineRecordOp, Schema
writerSchema)
throws IOException {
- final boolean result = super.writeUpdateRecord(hoodieRecord, oldRecord,
combineRecordOp);
+ Option<HoodieRecord> savedCombineRecordOp =
combineRecordOp.map(HoodieRecord::newInstance);
Review Comment:
because we deflate the record after update
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