public static Cassandra.Client getClientFromOutputAddressList(Configuration conf)
throws IOException {
return getClientFromAddressList(
conf,
ConfigHelper.getOutputInitialAddress(conf).split(","),
ConfigHelper.getOutputRpcPort(conf));
}
protected void checkOutputSpecs(Configuration conf) {
if (ConfigHelper.getOutputKeyspace(conf) == null)
throw new UnsupportedOperationException("You must set the keyspace with setOutputKeyspace()");
if (ConfigHelper.getOutputPartitioner(conf) == null)
throw new UnsupportedOperationException(
"You must set the output partitioner to the one used by your Cassandra cluster");
if (ConfigHelper.getOutputInitialAddress(conf) == null)
throw new UnsupportedOperationException(
"You must set the initial output address to a Cassandra node");
}
