hive错误 Required field 'client_protocol' is unset! Struct:TOpenSessionReq(client_protocol:null, confi

任意位置使用beeline启动hive,hive启动报错信息如下

19/11/28 15:01:38 ERROR HiveConnection: Error opening session
org.apache.thrift.TApplicationException: Required field 'client_protocol' is unset! Struct:TOpenSessionReq(client_protocol:null, configuration:{use:database=default})
        at org.apache.thrift.TApplicationException.read(TApplicationException.java:111)
        at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:79)
        at org.apache.hive.service.cli.thrift.TCLIService$Client.recv_OpenSession(TCLIService.java:156)
        at org.apache.hive.service.cli.thrift.TCLIService$Client.OpenSession(TCLIService.java:143)
        at org.apache.hive.jdbc.HiveConnection.openSession(HiveConnection.java:583)
        at org.apache.hive.jdbc.HiveConnection.(HiveConnection.java:192)
        at org.apache.hive.jdbc.HiveDriver.connect(HiveDriver.java:105)
        at java.sql.DriverManager.getConnection(DriverManager.java:664)
        at java.sql.DriverManager.getConnection(DriverManager.java:208)
        at org.apache.hive.beeline.DatabaseConnection.connect(DatabaseConnection.java:142)
        at org.apache.hive.beeline.DatabaseConnection.getConnection(DatabaseConnection.java:207)
        at org.apache.hive.beeline.Commands.connect(Commands.java:1149)
        at org.apache.hive.beeline.Commands.connect(Commands.java:1070)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.apache.hive.beeline.ReflectiveCommandHandler.execute(ReflectiveCommandHandler.java:52)
        at org.apache.hive.beeline.BeeLine.dispatch(BeeLine.java:970)
        at org.apache.hive.beeline.BeeLine.execute(BeeLine.java:813)
        at org.apache.hive.beeline.BeeLine.begin(BeeLine.java:771)
        at org.apache.hive.beeline.BeeLine.mainWithInputRedirection(BeeLine.java:484)
        at org.apache.hive.beeline.BeeLine.main(BeeLine.java:467)
Error: Could not establish connection to jdbc:hive2://hadoop01:10000: Required field 'client_protocol' is unset! Struct:TOpenSessionReq(client_protocol:null, configuration:{use:database=default}) (state=08S01,code=0)

原因:

从/etc/profile 环境变量中找到了错误的原因,我在配置环境变量的时候加入了spark的环境变量,而spark的bin目录下同样有beeline的命令,任意位置使用beeline启动hive会导致有两个地方有这命令,从而导致报错

hive

spark

解决
启动的时候去$HIVE_HOME$/bin下执行./beeline 即可