Package org.apache.drill.exec.client

Java client API for submitting queries and accepting result sets from a Drill server.

See: Description

Class Summary

Class	Description
DrillClient	Thin wrapper around a UserClient that handles connect/close and transforms String into ByteBuf.
DumpCat
DumpCat.BatchNumValidator	Used to ensure the param "batch" is a non-negative number.
PrintingResultsListener
QuerySubmitter

Enum Summary

Enum	Description
QuerySubmitter.Format
ServerMethod	A enumeration of server methods, and the version they were introduced it allows to introduce new methods without changing the protocol, with client being able to gracefully handle cases were method is not handled by the server.

Exception Summary

Exception	Description
InvalidConnectionInfoException	Exception for malformed connection string from client

Package org.apache.drill.exec.client Description

Java client API for submitting queries and accepting result sets from a Drill server. Data returned to this client is stored in the default columnar Value Vector data structures used by Drill internally. For users of Drill requiring a more traditional database interface to consume from an application, a JDBC driver is available as well; see the org.apache.drill.jdbc package.