wangxianghu commented on a change in pull request #1993:
URL: https://github.com/apache/hudi/pull/1993#discussion_r473878261
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File path:
hudi-client/src/main/java/org/apache/hudi/table/upgrade/UpgradeDowngrade.java
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@@ -27,6 +27,7 @@
import org.apache.hadoop.fs.FSDataOutputStream;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
+import org.apache.hudi.exception.HoodieUpgradeDowngradeException;
Review comment:
> It would be better to add an empty line to split the different type of
import statements?
@yanghua thanks for your review. I moved it to be with other hudi import
statements.
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