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problems_impala

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problems_impala

1 impala-shell中执行语句报错

impala-shell -i cdh02
create external table ... #执行该语句后报错,如下:
ImpalaRuntimeException: Error making 'dropTable' RPC to Hive Metastore:
check the manual that corresponds to your MySQL server version for the right syntax to use near 'OPTION SQL_SELECT_LIMIT=DEFAULT' at line 1

原因:impala进程出问题了,执行任何语句都报错。

解决方法:重启impala ,没用,重启电脑然后启动impala, 解决。

注:重启impala的语句:
主节点上:
service impala-catalog restart
service impala-state-store restart

从节点上:
service impala-server restart

2

标签:语句,shell,service,problems,报错,impala
来源: https://www.cnblogs.com/mediocreWorld/p/15185647.html