Bug信息

Exception in thread "main" java.io.IOException: Unable to clear output directory hdfs://xxx/warehouse/hive/xx.db/xxx prior to writing to it 	at org.apache.spark.sql.execution.datasources.InsertIntoHadoopFsRelationCommand.deleteMatchingPartitions(InsertIntoHadoopFsRelationCommand.scala:234) 	at org.apache.spark.sql.execution.datasources.InsertIntoHadoopFsRelationCommand.run(InsertIntoHadoopFsRelationCommand.scala:123) 	at org.apache.spark.sql.execution.command.DataWritingCommandExec.sideEffectResult$lzycompute(commands.scala:104) 	at org.apache.spark.sql.execution.command.DataWritingCommandExec.sideEffectResult(commands.scala:102) 	at org.apache.spark.sql.execution.command.DataWritingCommandExec.doExecute(commands.scala:122) 	at org.apache.spark.sql.execution.SparkPlan$$anonfun$execute$1.apply(SparkPlan.scala:141) 	at