Hi Daniel
Please let us know if you have set the config option
|store.mongo.bson.record.reader = false| and, if so, please set it to true.
Thanks
James
On 2022/01/31 17:45, Daniel Clark wrote:
Here it is. Please see the attached file.
On Mon, Jan 31, 2022 at 4:22 AM James Turton <dz...@apache.org> wrote:
Please also attach the query profile if you can.
Thanks
James
On 2022/01/31 08:09, luoc wrote:
> Hi Daniel,
> What is the data type of the `_id` field? The default
ObjectId, or String or key-value pair (Struct)?
>
>> On Jan 31, 2022, at 11:12, Daniel Clark <clark...@gmail.com> wrote:
>>
>>
>> Hello,
>>
>> I'm running this mongo query on the 1.20.0-SNAPSHOT build. It
runs without error on the 1.19 release.
>>
>> SELECT `Elements_Efforts`.`EffortTypeName` AS `EffortTypeName`,
>> `Elements`.`ElementSubTypeName` AS `ElementSubTypeName`,
>> `Elements`.`ElementTypeName` AS `ElementTypeName`,
>> `Elements`.`PlanID` AS `PlanID`
>> FROM `mongo.grounds`.`Elements` `Elements`
>> INNER JOIN `mongo.grounds`.`Elements_Efforts`
`Elements_Efforts` ON (`Elements`.`_id` = `Elements_Efforts`.`_id`)
>> WHERE (`Elements`.`PlanID` = '1623263140')
>> GROUP BY `Elements_Efforts`.`EffortTypeName`,
>> `Elements`.`ElementSubTypeName`,
>> `Elements`.`ElementTypeName`,
>> `Elements`.`PlanID`
>>
>> The error message returned is:
>>
>> org.apache.drill.common.exceptions.UserRemoteException: SYSTEM
ERROR: UnsupportedOperationException: Map, Array, Union or
repeated scalar type should not be used in group by, order by or
in a comparison operator. Drill does not support compare between
MAP:REQUIRED and MAP:REQUIRED.
>>
>> Fragment: 0:0
>>
>> Please, refer to logs for more information.
>>
>> [Error Id: 21b3260d-9ebf-4156-a5fa-4748453b5465 on localhost:31010]
>>
>> I've tried searching the mailing list archives, as well as
googling the error. The stack trace mentions that memory was
leaked by the query. Any ideas? Full stack trace attached.
>> <stacktrace.txt>
