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## What changes were proposed in this pull request? https://github.com/apache/spark/pull/18944 added one patch, which allowed a spark session to be created when the hive metastore server is down. However, it did not allow running any commands with the spark session. This brings troubles to the user who only wants to read / write data frames without metastore setup. ## How was this patch tested? Added some unit tests to read and write data frames based on the original HiveMetastoreLazyInitializationSuite. Please review http://spark.apache.org/contributing.html before opening a pull request. Author: Feng Liu <fengliu@databricks.com> Closes #20681 from liufengdb/completely-lazy. |
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compatibility/src/test/scala/org/apache/spark/sql/hive/execution | ||
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pom.xml |