CollCassandraWithJMX.java
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package com.sitech.ismp.coll.database;
import com.sitech.ismp.coll.CollBase;
import com.sitech.ismp.coll.basic.TblATO_KPIDETAIL;
import com.sitech.util.DES3;
import javax.management.MBeanServerConnection;
import javax.management.ObjectName;
import javax.management.openmbean.CompositeDataSupport;
import javax.management.remote.JMXConnector;
import javax.management.remote.JMXConnectorFactory;
import javax.management.remote.JMXServiceURL;
import java.util.HashMap;
import java.util.Map;
import java.util.Vector;
/**
* Created with IntelliJ IDEA.
* User: AMCC
* Date: 15-6-10
* Time: 下午2:31
* To change this template use File | Settings | File Templates.
*/
public class CollCassandraWithJMX extends CollBase {
private final String PRE_UNITID = "10-41-14"; // Cassamdra的标识
private String deviceName = "";
MBeanServerConnection mbsc = null;
JMXConnector connector = null;
public void init(HashMap<String, String> params) {
try {
String collIp = (String) params.get("COLLIP");
String jmxPort = (String) params.get("JMXPORT");
String user = (String) params.get("COLLUSER");
// String password = (String) params.get("COLLPASSWORD");
String password = DES3.decrypt(params.get("COLLPASSWORD"));
deviceName = (String) params.get("DEVICENAME");
String jmxURL = "service:jmx:rmi:///jndi/rmi://" + collIp + ":" + jmxPort + "/jmxrmi";//tomcat jmx url
logger.info("jmxURL=" + jmxURL);
JMXServiceURL serviceURL = new JMXServiceURL(jmxURL);
Map map = new HashMap();
String[] credentials = new String[]{user, password};
map.put("jmx.remote.credentials", credentials);
connector = JMXConnectorFactory.connect(serviceURL, map);
mbsc = connector.getMBeanServerConnection();
} catch (Exception e) {
logger.error(e);
e.printStackTrace();
}
}
/**
* 采集内存使用指标
*
* @param params
* @return
*/
public Vector getMemory(HashMap params) {
logger.info("begin getMemory");
// 保存采集结果，并返回值
CollBase collResult = new CollBase();
try {
init(params);
ObjectName heapObjName = new ObjectName("java.lang:type=Memory");
CompositeDataSupport heapMemoryUsage = (CompositeDataSupport) mbsc.getAttribute(heapObjName, "HeapMemoryUsage");
long maxMemory = ((Long) heapMemoryUsage.get("max")).longValue() / (1024 * 1024); //堆最大
long commitMemory = ((Long) heapMemoryUsage.get("committed")).longValue() / (1024 * 1024); //堆当前分配
long usedMemory = ((Long) heapMemoryUsage.get("used")).longValue() / (1024 * 1024); //当前使用的
double heapUsage = (double) usedMemory * 100 / commitMemory; //堆使用率
String unitId = PRE_UNITID + "-11:" + deviceName + "-memory";
// PM-41-02-001-04 堆当前分配
collResult.addKPI(unitId, "PM-41-02-001-04", String.valueOf(commitMemory));
// PM-41-02-001-03 允许支配的内存堆
collResult.addKPI(unitId, "PM-41-02-001-03", String.valueOf(maxMemory));
// PM-41-02-001-05 当前使用的内存堆
collResult.addKPI(unitId, "PM-41-02-001-05", String.valueOf(usedMemory));
// PM-41-02-001-19 堆使用率
collResult.addKPI(unitId, "PM-41-02-001-19", String.valueOf(heapUsage));
} catch (Exception e) {
e.printStackTrace();
} finally {
try {
connector.close();
} catch (Exception e) {
e.printStackTrace();
}
}
return collResult.getKPISet();
}
/**
* 采集即时状态指标
*
* @param params
* @return
*/
public Vector getStorageProxy(HashMap params) {
logger.info("begin getStorageService");
// 保存采集结果，并返回值
CollBase collResult = new CollBase();
try {
init(params);
ObjectName storageProxyObjName = new ObjectName("org.apache.cassandra.db:type=StorageProxy");
String readOperations = mbsc.getAttribute(storageProxyObjName, "ReadOperations").toString();
String writeOperations = mbsc.getAttribute(storageProxyObjName, "WriteOperations").toString();
String totalReadLatencyMicros = mbsc.getAttribute(storageProxyObjName, "TotalReadLatencyMicros").toString();
String totalWriteLatencyMicros = mbsc.getAttribute(storageProxyObjName, "TotalWriteLatencyMicros").toString();
String unitId = PRE_UNITID + "-14:" + deviceName + "-proxy";
// PM-41-02-001-10 即时读次数
collResult.addKPI(unitId, "PM-41-02-001-10", readOperations);
// PM-41-02-001-11 即时写次数
collResult.addKPI(unitId, "PM-41-02-001-11", writeOperations);
// PM-41-02-001-14 即时读延迟
collResult.addKPI(unitId, "PM-41-02-001-14", totalReadLatencyMicros);
// PM-41-02-001-15 即时写延迟
collResult.addKPI(unitId, "PM-41-02-001-15", totalWriteLatencyMicros);
} catch (Exception e) {
e.printStackTrace();
} finally {
try {
connector.close();
} catch (Exception e) {
e.printStackTrace();
}
}
return collResult.getKPISet();
}
/**
* 采集操作系统指标
*
* @param params
* @return
*/
public Vector getOperatingSystem(HashMap params) {
logger.info("begin getStorageService");
// 保存采集结果，并返回值
CollBase collResult = new CollBase();
try {
init(params);
ObjectName storageSystemObjName = new ObjectName("java.lang:type=OperatingSystem");
String processCpuTime = mbsc.getAttribute(storageSystemObjName, "ProcessCpuTime").toString();
String availableProcessors = mbsc.getAttribute(storageSystemObjName, "AvailableProcessors").toString();
String unitId = PRE_UNITID + "-10:" + deviceName + "-system";
// PM-41-02-001-01 进CPU使用时间
collResult.addKPI(unitId, "PM-41-02-001-01", processCpuTime);
// PM-41-02-001-02 CPU可用进程
collResult.addKPI(unitId, "PM-41-02-001-02", availableProcessors);
} catch (Exception e) {
e.printStackTrace();
} finally {
try {
connector.close();
} catch (Exception e) {
e.printStackTrace();
}
}
return collResult.getKPISet();
}
/**
* 采集存储服务指标
*
* @param params
* @return
*/
public Vector getStorageService(HashMap params) {
logger.info("begin getStorageService");
// 保存采集结果，并返回值
CollBase collResult = new CollBase();
try {
init(params);
ObjectName storageserviceObjName = new ObjectName("org.apache.cassandra.db:type=StorageService");
String liveNodes = mbsc.getAttribute(storageserviceObjName, "LiveNodes").toString();
String load = mbsc.getAttribute(storageserviceObjName, "Load").toString();
String unitId = PRE_UNITID + "-13:" + deviceName + "-system";
// FM-41-02-001-01 进程状态
collResult.addKPI(unitId, "FM-41-02-001-01", liveNodes);
// PM-41-02-001-09 当前节点存储数据量
collResult.addKPI(unitId, "PM-41-02-001-09", load);
} catch (Exception e) {
e.printStackTrace();
} finally {
try {
connector.close();
} catch (Exception e) {
e.printStackTrace();
}
}
return collResult.getKPISet();
}
public Vector getThreadPool(HashMap params) {
logger.info("begin getThreadPool");
// 保存采集结果，并返回值
CollBase collResult = new CollBase();
try {
init(params);
ObjectName threadpoolObjName = new ObjectName("java.lang:type=Threading");
String peakThreads = mbsc.getAttribute(threadpoolObjName, "PeakThreadCount").toString();
String threads = mbsc.getAttribute(threadpoolObjName, "ThreadCount").toString();
String unitId = PRE_UNITID + "-12:" + deviceName + "-thread";
// PM-41-02-001-07 峰值线程数
collResult.addKPI(unitId, "PM-41-02-001-07", peakThreads);
// PM-41-02-001-06 线程数
collResult.addKPI(unitId, "PM-41-02-001-06", threads);
} catch (Exception e) {
e.printStackTrace();
} finally {
try {
connector.close();
} catch (Exception e) {
e.printStackTrace();
}
}
return collResult.getKPISet();
}
public static String formatTimeSpan(long ms) {
int ss = 1000;
int mi = ss * 60;
int hh = mi * 60;
int dd = hh * 24;
long day = ms / dd;
long hour = (ms - day * dd) / hh;
long minute = (ms - day * dd - hour * hh) / mi;
long second = (ms - day * dd - hour * hh - minute * mi) / ss;
long milliSecond = ms - day * dd - hour * hh - minute * mi - second * ss;
String strDay = day < 10 ? "" + day : "" + day;
String strHour = hour < 10 ? "0" + hour : "" + hour;
String strMinute = minute < 10 ? "0" + minute : "" + minute;
String strSecond = second < 10 ? "0" + second : "" + second;
String strMilliSecond = milliSecond < 10 ? "0" + milliSecond : "" + milliSecond;
strMilliSecond = milliSecond < 100 ? "0" + strMilliSecond : "" + strMilliSecond;
return strDay + "天" + strHour + ":" + strMinute + ":" + strSecond + " " + strMilliSecond;
}
}