Github user JoshRosen commented on the pull request:
https://github.com/apache/spark/pull/10311#issuecomment-166548851
It looks like this patch may have introduced some rare, non-deterministic
flakiness into certain tests. See
https://spark-tests.appspot.com/tests/org.apache.spark.sql.hive.execution.SQLQuerySuite/udf_java_method,
for example, which has two examples of cases where logical plans could not be
parsed to JSON: https://spark-tests.appspot.com/test-logs/33413063
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
