Function cassandra_cpp_sys::cass_cluster_set_coalesce_delay

source ·

pub unsafe extern "C" fn cass_cluster_set_coalesce_delay(
    cluster: *mut CassCluster,
    delay_us: cass_int64_t
) -> CassError

Expand description

Sets the amount of time, in microseconds, to wait for new requests to coalesce into a single system call. This should be set to a value around the latency SLA of your application’s requests while also considering the request’s roundtrip time. Larger values should be used for throughput bound workloads and lower values should be used for latency bound workloads.

Default: 200 us

@public @memberof CassCluster

@param[in] cluster @param[in] delay_us @return CASS_OK if successful, otherwise an error occurred.