[SPARK-9776]Another instance of Derby may have already booted the database #8947
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In security cluster, and using yarn-client mode, I just run "bin/spark-shell --master yarn-client".And the error exists:
Caused by: java.sql.SQLException: Failed to start database 'metastore_db' with class loader org.apache.spark.sql.hive.client.IsolatedClientLoader$$anon$1@5339cdc6, see the next exception for details.
at org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown Source)
at org.apache.derby.impl.jdbc.SQLExceptionFactory40.wrapArgsForTransportAcrossDRDA(Unknown Source)
... 131 more
Caused by: java.sql.SQLException: Another instance of Derby may have already booted the database /opt/FIclient/Spark/spark/metastore_db.
at org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown Source)
at org.apache.derby.impl.jdbc.SQLExceptionFactory40.wrapArgsForTransportAcrossDRDA(Unknown Source)
at org.apache.derby.impl.jdbc.SQLExceptionFactory40.getSQLException(Unknown Source)
at org.apache.derby.impl.jdbc.Util.generateCsSQLException(Unknown Source)
... 128 more
Caused by: ERROR XSDB6: Another instance of Derby may have already booted the database /opt/FIclient/Spark/spark/metastore_db.