Package org.apache.drill.exec.client
package org.apache.drill.exec.client
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 package.
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ClassDescriptionThin wrapper around a UserClient that handles connect/close and transforms String into ByteBuf.Drill SqlLine application configuration.Used to ensure the param "batch" is a non-negative number.Exception for malformed connection string from clientA 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.