com.datastax.driver.core.policies

Interface ErrorAwarePolicy.ErrorFilter

Enclosing class:

ErrorAwarePolicy

public static interface ErrorAwarePolicy.ErrorFilter

A filter for the errors considered by ErrorAwarePolicy.

Only errors that indicate something wrong with a host should lead to its exclusion from query plans.

Method Summary

Modifier and Type	Method and Description
boolean	shouldConsiderError(Exception e, Host host, Statement statement) Whether an error should be counted in the host's error rate.

Method Detail

shouldConsiderError

boolean shouldConsiderError(Exception e,
                            Host host,
                            Statement statement)

Whether an error should be counted in the host's error rate.

Parameters:

e - the exception.

host - the host.

statement - the statement that caused the exception.

Returns:

true if the exception should be counted.