baohe-zhang opened a new pull request #28378: URL: https://github.com/apache/spark/pull/28378
### What changes were proposed in this pull request? https://github.com/apache/spark/pull/27716 introduced parent index for InMemoryStore. When the method "deleteParentIndex(Object key)" in InMemoryStore.java is called and the key is not contained in "NaturalKeys v", A java.lang.NullPointerException will be thrown. This patch fixed the issue by updating the if condition. ### Why are the changes needed? Fixed a minor bug. ### Does this PR introduce any user-facing change? No. ### How was this patch tested? Manually tested on mac os. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
