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From Stefán Baxter (JIRA) <j...@apache.org>
Subject [jira] [Created] (DRILL-4291) JDBC Driver regression (DRILL-2482 creeping back in)
Date Wed, 20 Jan 2016 15:54:40 GMT
Stefán Baxter created DRILL-4291:
------------------------------------

             Summary: JDBC Driver regression (DRILL-2482 creeping back in)
                 Key: DRILL-4291
                 URL: https://issues.apache.org/jira/browse/DRILL-4291
             Project: Apache Drill
          Issue Type: Bug
          Components: Client - JDBC
    Affects Versions: 0.5.0
         Environment: Linux / 1.5-SNAPSHOT
            Reporter: Stefán Baxter


Hi,

We are using the 1.5-SNAPSHOT version of the JDBC drilver (all) and we seem to be getting
this old thing:

https://issues.apache.org/jira/browse/DRILL-2482

We are either doing something wrong or this or this is a regression. Has anyone else experienced
not being able to get nested structures via the latest JDBC driver?

(I'm going to pull the lastest from master to be sure this has not been solved)

The error we get when accessing a field containing a sub-structure is :
java.lang.NoClassDefFoundError: org/apache/hadoop/io/Text

    at oadd.org.apache.drill.exec.util.JsonStringArrayList.<clinit>(JsonStringArrayList.java:35)
    at oadd.org.apache.drill.exec.vector.RepeatedVarCharVector$Accessor.getObject(RepeatedVarCharVector.java:293)
    at oadd.org.apache.drill.exec.vector.RepeatedVarCharVector$Accessor.getObject(RepeatedVarCharVector.java:290)
    at oadd.org.apache.drill.exec.vector.accessor.GenericAccessor.getObject(GenericAccessor.java:44)
    at oadd.org.apache.drill.exec.vector.accessor.BoundCheckingAccessor.getObject(BoundCheckingAccessor.java:148)
    at org.apache.drill.jdbc.impl.TypeConvertingSqlAccessor.getObject(TypeConvertingSqlAccessor.java:795)
    at org.apache.drill.jdbc.impl.AvaticaDrillSqlAccessor.getObject(AvaticaDrillSqlAccessor.java:179)
    at oadd.net.hydromatic.avatica.AvaticaResultSet.getObject(AvaticaResultSet.java:351)
    at org.apache.drill.jdbc.impl.DrillResultSetImpl.getObject(DrillResultSetImpl.java:420)

Regards,
 -Stefan



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