You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@drill.apache.org by "Vitalii Diravka (JIRA)" <ji...@apache.org> on 2016/02/03 13:37:39 UTC
[jira] [Created] (DRILL-4346) NumberFormatException when casting
empty string to int in hbase/maprdb
Vitalii Diravka created DRILL-4346:
--------------------------------------
Summary: NumberFormatException when casting empty string to int in hbase/maprdb
Key: DRILL-4346
URL: https://issues.apache.org/jira/browse/DRILL-4346
Project: Apache Drill
Issue Type: Bug
Components: Functions - Drill
Affects Versions: 1.2.0
Reporter: Vitalii Diravka
Assignee: Vitalii Diravka
Queries to null values in HBase with no data when casting to Integer results in NumberFormatException:
{code}
Data
row1,1,2
row2,,4
row3,5,6
row4,7,8
Create Table
$ maprcli table create -path /user/cmatta/projects/cmatta_test
$ maprcli table cf create -path /user/cmatta/projects/cmatta_test -cfname a
Load into Hbase table:
hbase org.apache.hadoop.hbase.mapreduce.ImportTsv -Dimporttsv.separator=',' -Dimporttsv.columns=HBASE_ROW_KEY,a:c1,a:c2 /user/cmatta/projects/cmatta_test maprfs:///user/cmatta/projects/testdata_hbase_null
{code}
{code}
0: jdbc:drill:> select cast(x.`row_key` as varchar(128)) as `row_key`, CAST(x.`a`.`c1` as INTEGER) from maprfs.cmatta.`cmatta_test` x;
Error: SYSTEM ERROR: NumberFormatException:
Fragment 0:0
[Error Id: 05a0e5ed-d830-4926-a442-569c9d70d0b4 on se-node11.se.lab:31010] (state=,code=0)
{code}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)