尝试从表中选择时，Hive显示org.apache.hadoop.hive.ql.metadata.HiveException

Question

I tried to follow this documentation

And when I reached creating external table step:

CREATE EXTERNAL TABLE ams_audit_trail (job_id integer, application_id integer, actions String) STORED BY 'org.apache.hadoop.hive.dynamodb.DynamoDBStorageHandler' TBLPROPERTIES ("dynamodb.table.name" = "ams_audit_trail", "dynamodb.column.mapping" = "job_id:job_id,application_id:application_id,actions:actions");

It executed well, when I tried to select from it: `select * from ams_audit_trail limit 10;'

I got this error:

Failed with exception java.io.IOException:org.apache.hadoop.hive.ql.metadata.HiveException: Error evaluating job_id

Any idea why is this happening?

Answer 1

不知道为什么下面的命令可以解决问题，但是当我将job_id数据类型从整数更改为String时，它工作正常！