Aggregator Error

[reddy12]

Hi,

In my i need to aggrigate some fields.There are 4 fields are there in source .for that i am using aggregator stage.in this aggrigator stage i have to take like this

Fields AAAAA
Min(DATE)
Min(BBBBB)
Sum(CCCCC)
Source have these 4 fields

I created job but i am getting below error. Please help me.

Aggregator_1: Error when checking operator: When binding input interface field "DATE" to field "DATE": No default type conversion from type "timestamp" to type "dfloat".

[reddy12]

Fields AAAAA
Min(DATE)
Min(BBBBB)
Sum(CCCCC)
Source have these 4 fields
Group By AAAAA.

Hi,

In my i need to aggrigate some fields.There are 4 fields are there in source .for that i am using aggregator stage.in this aggrigator stage i have to take like this

Fields AAAAA
Min(DATE)
Min(BBBBB)
Sum(CCCCC)
Source have these 4 fields

I created job but i am getting below error. Please help me.

Aggregator_1: Error when checking operator: When binding input interface field "DATE" to field "DATE": No default type conversion from type "timestamp" to type "dfloat".

[DSguru2B]

Thispost may help.

[reddy12]

I am not getting clear idea about this? Can you please give me brief details?

Thispost may help.

[DSguru2B]

Click on the blue link (This) that I provided in my previous post. Basically for aggregation a dfloat is required. That link gives a step by step method by Kumar on how to get it done.