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apache-drill

Null pointer while reading data from ResultSet in Drill-JDBC 1.3

Null pointer at

org.apache.drill.exec.vector.accessor.AbstractSqlAccessor.getString(AbstractSqlAccessor.java:101)

Below mentioned method is throwing null pointer becaue getObject(rowOffset) returns null for null values & null.toString() is throwing null pointer.

@Override
public String getString(int rowOffset) throws InvalidAccessException
{ return getObject(rowOffset).toString(); }

EDIT: I raised an issue on Drill JIRA.

Solution

  • Null pointer exception while reading data from ResultSet in Drill-JDBC is resolved in Drill 1.5. Check issue for more details.