wangxianghu commented on a change in pull request #1984:
URL: https://github.com/apache/hudi/pull/1984#discussion_r475038373
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File path: hudi-spark/src/main/java/org/apache/hudi/keygen/KeyGenerator.java
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@@ -41,7 +41,7 @@
private static final String STRUCT_NAME = "hoodieRowTopLevelField";
private static final String NAMESPACE = "hoodieRow";
- protected transient TypedProperties config;
+ protected TypedProperties config;
Review comment:
> This is intended to be transient so that we don't serialize config in
KeyGenerator s. Lets keep it that way. Since the issue is specifically with
CustomKeyGenerator we should resolve there.
Hi @bhasudha , CustomKeyGenerator extends KeyGenerator, maybe this NPE is
caused by the config(erased in the process of serialization) in KeyGenerator.
@liujinhui1994 is that what you mean?
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