CompanyMay 4, 2015

DataStax Java Driver: 2.0.10 Released!

Alexandre Dutra
Alexandre Dutra
DataStax Java Driver: 2.0.10 Released!
Cluster cluster = Cluster.builder()
    .addContactPoint("127.0.0.1")
    .withSpeculativeExecutionPolicy(
        new ConstantSpeculativeExecutionPolicy(
            500, // delay before a new execution is launched
            2    // maximum number of executions
        ))
    .build();
Cluster cluster = ...
QueryLogger queryLogger = QueryLogger.builder(cluster).withConstantThreshold(300).build();
cluster.register(queryLogger);
<logger name="com.datastax.driver.core.QueryLogger.SLOW" level="DEBUG" />
BoundStatement bs = ...
ColumnDefinitions variables = bs.preparedStatement().getVariables();
int index = 0;
for (ColumnDefinitions.Definition variable : variables) {
    DataType type = variable.getType();
    String name = variables.getName(index);
    Object value = bs.getObject(index++);
    logger.debug("Parameter {}={}", name, type.format(value));
}
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