Package org.apache.cassandra.contrib.stress

Examples of org.apache.cassandra.contrib.stress.Session

120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
     * Gauss key generator
     * @return byte[] representation of the key string
     */
    private static byte[] generateGaussKey()
    {
        Session session = Stress.session;
        String format = "%0" + session.getTotalKeysLength() + "d";

        for (;;)
        {
            double token = nextGaussian(session.getMean(), session.getSigma());

            if (0 <= token && token < session.getNumKeys())
            {
                return String.format(format, (int) token).getBytes(UTF_8);
            }
        }
    }
View Full Code Here
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
     * Gauss key generator
     * @return byte[] representation of the key string
     */
    private static byte[] generateGaussKey()
    {
        Session session = Stress.session;
        String format = "%0" + session.getTotalKeysLength() + "d";

        for (;;)
        {
            double token = nextGaussian(session.getMean(), session.getSigma());

            if (0 <= token && token < session.getNumKeys())
            {
                return String.format(format, (int) token).getBytes();
            }
        }
    }
View Full Code Here
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
     * Gauss key generator
     * @return byte[] representation of the key string
     */
    private static byte[] generateGaussKey()
    {
        Session session = Stress.session;
        String format = "%0" + session.getTotalKeysLength() + "d";

        for (;;)
        {
            double token = nextGaussian(session.getMean(), session.getSigma());

            if (0 <= token && token < session.getNumKeys())
            {
                return String.format(format, (int) token).getBytes();
            }
        }
    }
View Full Code Here
TOP

Related Classes of org.apache.cassandra.contrib.stress.Session

  • org.apache.cassandra.contrib.stress.util.Operation
  • org.apache.thrift.protocol.TBinaryProtocol
  • org.apache.thrift.transport.TFramedTransport
  • org.apache.thrift.transport.TSocket
  • org.apache.thrift.transport.TTransport
  • java.util.concurrent.atomic.AtomicLongArray
  • java.util.concurrent.atomic.AtomicIntegerArray
  • java.util.concurrent.atomic.AtomicInteger
  • java.util.concurrent.atomic.AtomicLong
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.