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Posted to dev@drill.apache.org by "Krystal (JIRA)" <ji...@apache.org> on 2014/05/14 00:51:14 UTC

[jira] [Created] (DRILL-720) LENGTH(string bytea, encoding name) function fails to execute

Krystal created DRILL-720:
-----------------------------

             Summary: LENGTH(string bytea, encoding name) function fails to execute
                 Key: DRILL-720
                 URL: https://issues.apache.org/jira/browse/DRILL-720
             Project: Apache Drill
          Issue Type: Bug
          Components: Functions - Drill
    Affects Versions: 1.0.0-milestone-1
            Reporter: Krystal


The LENGTH(string bytea, encoding name) function fails with the following error:

select length('\x6170706c65','UTF8') from voter where voter_id=10;

Query failed: org.apache.drill.exec.rpc.RpcException: [error_id: "92a9be62-c2a6-44aa-a0f6-c0185abde201"
endpoint {
  user_port: 31010
  control_port: 31011
  data_port: 31012
}
error_type: 0
message: "Screen received stop request sent. < SchemaChangeException:[ Failure while trying to materialize incoming schema.  Errors:
 
Error in expression at index -1.  Error: Missing function implementation: [lengthUtf8(VARCHAR-REQUIRED)].  Full expression: --UNKNOWN EXPRESSION--.. ]" 



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