hive in the pit (Update)

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Error: org.apache.spark.sql.AnalysisException: java.lang.IllegalArgumentExceptio n: Wrong FS: hdfs://slave1:8020/user/hadoop-jrq/文件名, expected: hdfs://mycluster; (state=,code=0)

// mycluster reason to, because of the high availability configuration: When prompted to hdfs: // slave1: 8020 instead hdfs

Error: java.lang.OutOfMemoryError: GC overhead limit exceeded (state =, code = 0)
This is because the execution of: select * from table name;
simply put, it is your table too much data, not enough memory, not so play, with a limit of view