Livia Zhu created SPARK-52740:
---------------------------------
Summary: Fix NPE in HDFSBackedStateStoreProvider accessing
StateStoreConf.sqlConf when checkpoint format version is >=2
Key: SPARK-52740
URL: https://issues.apache.org/jira/browse/SPARK-52740
Project: Spark
Issue Type: Bug
Components: Structured Streaming
Affects Versions: 4.1.0
Reporter: Livia Zhu
Since StateStoreConf's sqlConf field is transient, it is set to null when the
conf is serialized and deserialized. This causes a NPE in
HDFSBackedStateStoreProvider when checkpoint format version >= 2 because it
accesses the sqlConf field for the assert error message. We should store
checkpoint format version as a field StateStoreConf directly so we do not need
to access the transient sqlConf field.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
