Ali*_*786 5 hadoop jdbc cloudera impala
我在针对impala中的数据库执行查询时遇到以下错误.与其他数据库一起工作正常.
错误跟踪如下.
[Simba][ImpalaJDBCDriver](500051) ERROR processing query/statement. Error Code: select * from test_table limit 1, SQL state: {1}, Query: {2}.[]
java.sql.SQLException: [Simba][ImpalaJDBCDriver](500051) ERROR processing query/statement. Error Code: [Simba][JSQLEngine](12010) The table "test_table" could not be found., SQL state: HY000, Query: select count(*) from test_table.
at com.cloudera.impala.hivecommon.dataengine.HiveJDBCDataEngine.prepare(Unknown Source)
at com.cloudera.impala.jdbc.common.SStatement.executeNoParams(Unknown Source)
at com.cloudera.impala.jdbc.common.SStatement.executeQuery(Unknown Source)
Caused by: com.cloudera.impala.support.exceptions.GeneralException: [Simba][ImpalaJDBCDriver](500051) ERROR processing query/statement. Error Code: [Simba][JSQLEngine](12010) The table "test_table" could not be found., SQL state: HY000, Query: select count(*) from test_table.
... 3 more
Run Code Online (Sandbox Code Playgroud)
如果我执行show tables其列表的名称.
如果我从hue执行它,它不会在结果中显示任何内容.
我尝试通过使元数据无效.
我试过更改到最新的驱动程序jdbc41相同的问题.
哪里可能是问题?
| 归档时间: |
|
| 查看次数: |
11729 次 |
| 最近记录: |