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Posted to issues@drill.apache.org by "kimsia (JIRA)" <ji...@apache.org> on 2016/03/05 15:56:40 UTC
[jira] [Updated] (DRILL-4481) Cannot use NEGATIVE on Float8
[ https://issues.apache.org/jira/browse/DRILL-4481?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
kimsia updated DRILL-4481:
--------------------------
Description:
When I run a query like this
```
SELECT NEGATIVE(`EX QTY`) , `contract_symbol`, `contract_expiration_month` FROM dfs.`/src/Apps/BobBrokerJapanFutures.xlsx.json` WHERE `B/S` = 'S'
```
the query returns error message saying
Query Failed: An Error Occurred
org.apache.drill.common.exceptions.UserRemoteException: SYSTEM ERROR: SchemaChangeException: Failure while trying to materialize incoming schema. Errors: Error in expression at index -1. Error: Missing function implementation: [negative(FLOAT8-OPTIONAL)]. Full expression: --UNKNOWN EXPRESSION--.. Fragment 0:0 [Error Id: 0d38ceb9-c490-442b-87da-a22043093abd on vagrant-ubuntu-trusty-64:31010
I checked the docs and it didn't say anything about the data type for the function NEGATIVE.
https://drill.apache.org/docs/math-and-trig/
Here's the weird thing. I experimented with ABS instead.
```
SELECT ABS(`EX QTY`) as `quantity`, `contract_symbol`, `contract_expiration_month` FROM dfs.`/src/Apps/BobBrokerJapanFutures.xlsx.json` WHERE `B/S` = 'S'
```
As you can see exact same query except for the change in function.
Works perfectly.
Please let me know if I did this wrongly or was it an actual bug.
Thank you.
was:
When I run a query like this
```
SELECT NEGATIVE(`EX QTY`) , `contract_symbol`, `contract_expiration_month` FROM dfs.`/src/Apps/reconwise_demo_files/BobBrokerJapanFutures.xlsx.json` WHERE `B/S` = 'S'
```
the query returns error message saying
Query Failed: An Error Occurred
org.apache.drill.common.exceptions.UserRemoteException: SYSTEM ERROR: SchemaChangeException: Failure while trying to materialize incoming schema. Errors: Error in expression at index -1. Error: Missing function implementation: [negative(FLOAT8-OPTIONAL)]. Full expression: --UNKNOWN EXPRESSION--.. Fragment 0:0 [Error Id: 0d38ceb9-c490-442b-87da-a22043093abd on vagrant-ubuntu-trusty-64:31010
I checked the docs and it didn't say anything about the data type for the function NEGATIVE.
https://drill.apache.org/docs/math-and-trig/
Here's the weird thing. I experimented with ABS instead.
```
SELECT ABS(`EX QTY`) as `quantity`, `contract_symbol`, `contract_expiration_month` FROM dfs.`/src/Apps/reconwise_demo_files/BobBrokerJapanFutures.xlsx.json` WHERE `B/S` = 'S'
```
As you can see exact same query except for the change in function.
Works perfectly.
Please let me know if I did this wrongly or was it an actual bug.
Thank you.
> Cannot use NEGATIVE on Float8
> -----------------------------
>
> Key: DRILL-4481
> URL: https://issues.apache.org/jira/browse/DRILL-4481
> Project: Apache Drill
> Issue Type: Bug
> Components: Execution - Data Types, Functions - Drill
> Affects Versions: 1.5.0
> Environment: Distributor ID: Ubuntu
> Description: Ubuntu 14.04.3 LTS
> Release: 14.04
> Codename: trusty
> java -version
> java version "1.8.0_60"
> Java(TM) SE Runtime Environment (build 1.8.0_60-b27)
> Java HotSpot(TM) 64-Bit Server VM (build 25.60-b23, mixed mode)
> Reporter: kimsia
>
> When I run a query like this
> ```
> SELECT NEGATIVE(`EX QTY`) , `contract_symbol`, `contract_expiration_month` FROM dfs.`/src/Apps/BobBrokerJapanFutures.xlsx.json` WHERE `B/S` = 'S'
> ```
> the query returns error message saying
> Query Failed: An Error Occurred
> org.apache.drill.common.exceptions.UserRemoteException: SYSTEM ERROR: SchemaChangeException: Failure while trying to materialize incoming schema. Errors: Error in expression at index -1. Error: Missing function implementation: [negative(FLOAT8-OPTIONAL)]. Full expression: --UNKNOWN EXPRESSION--.. Fragment 0:0 [Error Id: 0d38ceb9-c490-442b-87da-a22043093abd on vagrant-ubuntu-trusty-64:31010
> I checked the docs and it didn't say anything about the data type for the function NEGATIVE.
> https://drill.apache.org/docs/math-and-trig/
> Here's the weird thing. I experimented with ABS instead.
> ```
> SELECT ABS(`EX QTY`) as `quantity`, `contract_symbol`, `contract_expiration_month` FROM dfs.`/src/Apps/BobBrokerJapanFutures.xlsx.json` WHERE `B/S` = 'S'
> ```
> As you can see exact same query except for the change in function.
> Works perfectly.
> Please let me know if I did this wrongly or was it an actual bug.
> Thank you.
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