xushiyan commented on pull request #1592:
URL: https://github.com/apache/incubator-hudi/pull/1592#issuecomment-628845961
@garyli1019 it does look very weird... getting NPE at
org.apache.hudi.functional.TestDataSource.testSparkDatasourceForMergeOnRead(TestDataSource.scala:227,
means the `basepath` was set to null somehow. But wouldn't it be null in L222
and L223 of the same method? The test method passes locally for me as well. I
don't have clue on why travis ran it differently..but at least try this change
for that method
```java
@Test
def testSparkDatasourceForMergeOnRead(@TempDir tempDir: java.nio.file.Path) {
val basePath = tempDir.toAbsolutePath.toString
}
```
junit 5 should give it a new dedicated temp dir.. see if NPE still persists..
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