gatorsmile commented on a change in pull request #25663: [SPARK-28910][SQL]
Prevent schema verification when connecting to in memory derby
URL: https://github.com/apache/spark/pull/25663#discussion_r320384976
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File path: sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveUtils.scala
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@@ -442,6 +442,13 @@ private[spark] object HiveUtils extends Logging {
propMap.put("datanucleus.rdbms.datastoreAdapterClassName",
"org.datanucleus.store.rdbms.adapter.DerbyAdapter")
+ // Disable schema verification and allow schema auto-creation in the
+ // Derby database, in case the config for the metastore is set otherwise.
+ // Without these settings, starting the client fails with
Review comment:
cc @wangyum This is similar to what you did in Hive execution 2.3 upgrade.
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