当前位置: 首页>>代码示例>>Java>>正文

Java CacheServiceMBean类代码示例

本文整理汇总了Java中org.apache.cassandra.service.CacheServiceMBean类的典型用法代码示例。如果您正苦于以下问题：Java CacheServiceMBean类的具体用法？Java CacheServiceMBean怎么用？Java CacheServiceMBean使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


CacheServiceMBean类属于org.apache.cassandra.service包，在下文中一共展示了CacheServiceMBean类的9个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: getCacheServiceMBean

import org.apache.cassandra.service.CacheServiceMBean; //导入依赖的package包/类
public CacheServiceMBean getCacheServiceMBean()
{
    String cachePath = "org.apache.cassandra.db:type=Caches";

    try
    {
        return JMX.newMBeanProxy(mbeanServerConn, new ObjectName(cachePath), CacheServiceMBean.class);
    }
    catch (MalformedObjectNameException e)
    {
        throw new RuntimeException(e);
    }
}
开发者ID:vcostet，项目名称:cassandra-kmean，代码行数:14，代码来源:NodeProbe.java

示例2: setCacheCapacities

import org.apache.cassandra.service.CacheServiceMBean; //导入依赖的package包/类
public void setCacheCapacities(int keyCacheCapacity, int rowCacheCapacity, int counterCacheCapacity)
{
    try
    {
        String keyCachePath = "org.apache.cassandra.db:type=Caches";
        CacheServiceMBean cacheMBean = JMX.newMBeanProxy(mbeanServerConn, new ObjectName(keyCachePath), CacheServiceMBean.class);
        cacheMBean.setKeyCacheCapacityInMB(keyCacheCapacity);
        cacheMBean.setRowCacheCapacityInMB(rowCacheCapacity);
        cacheMBean.setCounterCacheCapacityInMB(counterCacheCapacity);
    }
    catch (MalformedObjectNameException e)
    {
        throw new RuntimeException(e);
    }
}
开发者ID:vcostet，项目名称:cassandra-kmean，代码行数:16，代码来源:NodeProbe.java

示例3: setCacheKeysToSave

import org.apache.cassandra.service.CacheServiceMBean; //导入依赖的package包/类
public void setCacheKeysToSave(int keyCacheKeysToSave, int rowCacheKeysToSave, int counterCacheKeysToSave)
{
    try
    {
        String keyCachePath = "org.apache.cassandra.db:type=Caches";
        CacheServiceMBean cacheMBean = JMX.newMBeanProxy(mbeanServerConn, new ObjectName(keyCachePath), CacheServiceMBean.class);
        cacheMBean.setKeyCacheKeysToSave(keyCacheKeysToSave);
        cacheMBean.setRowCacheKeysToSave(rowCacheKeysToSave);
        cacheMBean.setCounterCacheKeysToSave(counterCacheKeysToSave);
    }
    catch (MalformedObjectNameException e)
    {
        throw new RuntimeException(e);
    }
}
开发者ID:vcostet，项目名称:cassandra-kmean，代码行数:16，代码来源:NodeProbe.java

示例4: connect

import org.apache.cassandra.service.CacheServiceMBean; //导入依赖的package包/类
/**
 * Create a connection to the JMX agent and setup the M[X]Bean proxies.
 *
 * @throws IOException on connection failures
 */
private void connect() throws IOException
{
    JMXServiceURL jmxUrl = new JMXServiceURL(String.format(fmtUrl, host, port));
    Map<String,Object> env = new HashMap<String,Object>();
    if (username != null)
    {
        String[] creds = { username, password };
        env.put(JMXConnector.CREDENTIALS, creds);
    }
    jmxc = JMXConnectorFactory.connect(jmxUrl, env);
    mbeanServerConn = jmxc.getMBeanServerConnection();

    try
    {
        ObjectName name = new ObjectName(ssObjName);
        ssProxy = JMX.newMBeanProxy(mbeanServerConn, name, StorageServiceMBean.class);
        name = new ObjectName(MessagingService.MBEAN_NAME);
        msProxy = JMX.newMBeanProxy(mbeanServerConn, name, MessagingServiceMBean.class);
        name = new ObjectName(StreamManagerMBean.OBJECT_NAME);
        streamProxy = JMX.newMBeanProxy(mbeanServerConn, name, StreamManagerMBean.class);
        name = new ObjectName(CompactionManager.MBEAN_OBJECT_NAME);
        compactionProxy = JMX.newMBeanProxy(mbeanServerConn, name, CompactionManagerMBean.class);
        name = new ObjectName(FailureDetector.MBEAN_NAME);
        fdProxy = JMX.newMBeanProxy(mbeanServerConn, name, FailureDetectorMBean.class);
        name = new ObjectName(CacheService.MBEAN_NAME);
        cacheService = JMX.newMBeanProxy(mbeanServerConn, name, CacheServiceMBean.class);
        name = new ObjectName(StorageProxy.MBEAN_NAME);
        spProxy = JMX.newMBeanProxy(mbeanServerConn, name, StorageProxyMBean.class);
        name = new ObjectName(HintedHandOffManager.MBEAN_NAME);
        hhProxy = JMX.newMBeanProxy(mbeanServerConn, name, HintedHandOffManagerMBean.class);
        name = new ObjectName(GCInspector.MBEAN_NAME);
        gcProxy = JMX.newMBeanProxy(mbeanServerConn, name, GCInspectorMXBean.class);
    }
    catch (MalformedObjectNameException e)
    {
        throw new RuntimeException(
                "Invalid ObjectName? Please report this as a bug.", e);
    }

    memProxy = ManagementFactory.newPlatformMXBeanProxy(mbeanServerConn,
            ManagementFactory.MEMORY_MXBEAN_NAME, MemoryMXBean.class);
    runtimeProxy = ManagementFactory.newPlatformMXBeanProxy(
            mbeanServerConn, ManagementFactory.RUNTIME_MXBEAN_NAME, RuntimeMXBean.class);
}
开发者ID:vcostet，项目名称:cassandra-kmean，代码行数:50，代码来源:NodeProbe.java

示例5: printInfo

import org.apache.cassandra.service.CacheServiceMBean; //导入依赖的package包/类
/**
 * Write node information.
 *
 * @param outs the stream to write to
 */
public void printInfo(PrintStream outs, ToolCommandLine cmd)
{
    boolean gossipInitialized = probe.isInitialized();
    List<String> toks = probe.getTokens();

    // If there is just 1 token, print it now like we always have, otherwise,
    // require that -T/--tokens be passed (that output is potentially verbose).
    if (toks.size() == 1)
        outs.printf("%-17s: %s%n", "Token", toks.get(0));
    else if (!cmd.hasOption(TOKENS_OPT.left))
        outs.printf("%-17s: (invoke with -T/--tokens to see all %d tokens)%n", "Token", toks.size());

    outs.printf("%-17s: %s%n", "ID", probe.getLocalHostId());
    outs.printf("%-17s: %s%n", "Gossip active", gossipInitialized);
    outs.printf("%-17s: %s%n", "Thrift active", probe.isThriftServerRunning());
    outs.printf("%-17s: %s%n", "Native Transport active", probe.isNativeTransportRunning());
    outs.printf("%-17s: %s%n", "Load", probe.getLoadString());
    if (gossipInitialized)
        outs.printf("%-17s: %s%n", "Generation No", probe.getCurrentGenerationNumber());
    else
        outs.printf("%-17s: %s%n", "Generation No", 0);

    // Uptime
    long secondsUp = probe.getUptime() / 1000;
    outs.printf("%-17s: %d%n", "Uptime (seconds)", secondsUp);

    // Memory usage
    MemoryUsage heapUsage = probe.getHeapMemoryUsage();
    double memUsed = (double)heapUsage.getUsed() / (1024 * 1024);
    double memMax = (double)heapUsage.getMax() / (1024 * 1024);
    outs.printf("%-17s: %.2f / %.2f%n", "Heap Memory (MB)", memUsed, memMax);

    // Data Center/Rack
    outs.printf("%-17s: %s%n", "Data Center", probe.getDataCenter());
    outs.printf("%-17s: %s%n", "Rack", probe.getRack());

    // Exceptions
    outs.printf("%-17s: %s%n", "Exceptions", probe.getExceptionCount());

    CacheServiceMBean cacheService = probe.getCacheServiceMBean();

    // Key Cache: Hits, Requests, RecentHitRate, SavePeriodInSeconds
    outs.printf("%-17s: size %d (bytes), capacity %d (bytes), %d hits, %d requests, %.3f recent hit rate, %d save period in seconds%n",
                "Key Cache",
                cacheService.getKeyCacheSize(),
                cacheService.getKeyCacheCapacityInBytes(),
                cacheService.getKeyCacheHits(),
                cacheService.getKeyCacheRequests(),
                cacheService.getKeyCacheRecentHitRate(),
                cacheService.getKeyCacheSavePeriodInSeconds());

    // Row Cache: Hits, Requests, RecentHitRate, SavePeriodInSeconds
    outs.printf("%-17s: size %d (bytes), capacity %d (bytes), %d hits, %d requests, %.3f recent hit rate, %d save period in seconds%n",
                "Row Cache",
                cacheService.getRowCacheSize(),
                cacheService.getRowCacheCapacityInBytes(),
                cacheService.getRowCacheHits(),
                cacheService.getRowCacheRequests(),
                cacheService.getRowCacheRecentHitRate(),
                cacheService.getRowCacheSavePeriodInSeconds());

    if (toks.size() > 1 && cmd.hasOption(TOKENS_OPT.left))
    {
        for (String tok : toks)
            outs.printf("%-17s: %s%n", "Token", tok);
    }
}
开发者ID:pgaref，项目名称:ACaZoo，代码行数:73，代码来源:NodeCmd.java

示例6: connect

import org.apache.cassandra.service.CacheServiceMBean; //导入依赖的package包/类
/**
 * Create a connection to the JMX agent and setup the M[X]Bean proxies.
 *
 * @throws IOException on connection failures
 */
private void connect() throws IOException
{
    JMXServiceURL jmxUrl = new JMXServiceURL(String.format(fmtUrl, host, port));
    Map<String,Object> env = new HashMap<String,Object>();
    if (username != null)
    {
        String[] creds = { username, password };
        env.put(JMXConnector.CREDENTIALS, creds);
    }

    env.put("com.sun.jndi.rmi.factory.socket", getRMIClientSocketFactory());

    jmxc = JMXConnectorFactory.connect(jmxUrl, env);
    mbeanServerConn = jmxc.getMBeanServerConnection();

    try
    {
        ObjectName name = new ObjectName(ssObjName);
        ssProxy = JMX.newMBeanProxy(mbeanServerConn, name, StorageServiceMBean.class);
        name = new ObjectName(MessagingService.MBEAN_NAME);
        msProxy = JMX.newMBeanProxy(mbeanServerConn, name, MessagingServiceMBean.class);
        name = new ObjectName(StreamManagerMBean.OBJECT_NAME);
        streamProxy = JMX.newMBeanProxy(mbeanServerConn, name, StreamManagerMBean.class);
        name = new ObjectName(CompactionManager.MBEAN_OBJECT_NAME);
        compactionProxy = JMX.newMBeanProxy(mbeanServerConn, name, CompactionManagerMBean.class);
        name = new ObjectName(FailureDetector.MBEAN_NAME);
        fdProxy = JMX.newMBeanProxy(mbeanServerConn, name, FailureDetectorMBean.class);
        name = new ObjectName(CacheService.MBEAN_NAME);
        cacheService = JMX.newMBeanProxy(mbeanServerConn, name, CacheServiceMBean.class);
        name = new ObjectName(StorageProxy.MBEAN_NAME);
        spProxy = JMX.newMBeanProxy(mbeanServerConn, name, StorageProxyMBean.class);
        name = new ObjectName(HintedHandOffManager.MBEAN_NAME);
        hhProxy = JMX.newMBeanProxy(mbeanServerConn, name, HintedHandOffManagerMBean.class);
        name = new ObjectName(GCInspector.MBEAN_NAME);
        gcProxy = JMX.newMBeanProxy(mbeanServerConn, name, GCInspectorMXBean.class);
        name = new ObjectName(Gossiper.MBEAN_NAME);
        gossProxy = JMX.newMBeanProxy(mbeanServerConn, name, GossiperMBean.class);
        name = new ObjectName(BatchlogManager.MBEAN_NAME);
        bmProxy = JMX.newMBeanProxy(mbeanServerConn, name, BatchlogManagerMBean.class);
    }
    catch (MalformedObjectNameException e)
    {
        throw new RuntimeException(
                "Invalid ObjectName? Please report this as a bug.", e);
    }

    memProxy = ManagementFactory.newPlatformMXBeanProxy(mbeanServerConn,
            ManagementFactory.MEMORY_MXBEAN_NAME, MemoryMXBean.class);
    runtimeProxy = ManagementFactory.newPlatformMXBeanProxy(
            mbeanServerConn, ManagementFactory.RUNTIME_MXBEAN_NAME, RuntimeMXBean.class);
}
开发者ID:scylladb，项目名称:scylla-tools-java，代码行数:57，代码来源:NodeProbe.java

示例7: execute

import org.apache.cassandra.service.CacheServiceMBean; //导入依赖的package包/类
@Override
public void execute(NodeProbe probe)
{
    boolean gossipInitialized = probe.isInitialized();

    System.out.printf("%-17s: %s%n", "ID", probe.getLocalHostId());
    System.out.printf("%-17s: %s%n", "Gossip active", gossipInitialized);
    System.out.printf("%-17s: %s%n", "Thrift active", probe.isThriftServerRunning());
    System.out.printf("%-17s: %s%n", "Native Transport active", probe.isNativeTransportRunning());
    System.out.printf("%-17s: %s%n", "Load", probe.getLoadString());
    if (gossipInitialized)
        System.out.printf("%-17s: %s%n", "Generation No", probe.getCurrentGenerationNumber());
    else
        System.out.printf("%-17s: %s%n", "Generation No", 0);

    // Uptime
    long secondsUp = probe.getUptime() / 1000;
    System.out.printf("%-17s: %d%n", "Uptime (seconds)", secondsUp);

    // Memory usage
    MemoryUsage heapUsage = probe.getHeapMemoryUsage();
    double memUsed = (double) heapUsage.getUsed() / (1024 * 1024);
    double memMax = (double) heapUsage.getMax() / (1024 * 1024);
    System.out.printf("%-17s: %.2f / %.2f%n", "Heap Memory (MB)", memUsed, memMax);

    // Data Center/Rack
    System.out.printf("%-17s: %s%n", "Data Center", probe.getDataCenter());
    System.out.printf("%-17s: %s%n", "Rack", probe.getRack());

    // Exceptions
    System.out.printf("%-17s: %s%n", "Exceptions", probe.getStorageMetric("Exceptions"));

    CacheServiceMBean cacheService = probe.getCacheServiceMBean();

    // Key Cache: Hits, Requests, RecentHitRate, SavePeriodInSeconds
    System.out.printf("%-17s: entries %d, size %s, capacity %s, %d hits, %d requests, %.3f recent hit rate, %d save period in seconds%n",
            "Key Cache",
            probe.getCacheMetric("KeyCache", "Entries"),
            FileUtils.stringifyFileSize((long) probe.getCacheMetric("KeyCache", "Size")),
            FileUtils.stringifyFileSize((long) probe.getCacheMetric("KeyCache", "Capacity")),
            probe.getCacheMetric("KeyCache", "Hits"),
            probe.getCacheMetric("KeyCache", "Requests"),
            probe.getCacheMetric("KeyCache", "HitRate"),
            cacheService.getKeyCacheSavePeriodInSeconds());

    // Row Cache: Hits, Requests, RecentHitRate, SavePeriodInSeconds
    System.out.printf("%-17s: entries %d, size %s, capacity %s, %d hits, %d requests, %.3f recent hit rate, %d save period in seconds%n",
            "Row Cache",
            probe.getCacheMetric("RowCache", "Entries"),
            FileUtils.stringifyFileSize((long) probe.getCacheMetric("RowCache", "Size")),
            FileUtils.stringifyFileSize((long) probe.getCacheMetric("RowCache", "Capacity")),
            probe.getCacheMetric("RowCache", "Hits"),
            probe.getCacheMetric("RowCache", "Requests"),
            probe.getCacheMetric("RowCache", "HitRate"),
            cacheService.getRowCacheSavePeriodInSeconds());

    // Counter Cache: Hits, Requests, RecentHitRate, SavePeriodInSeconds
    System.out.printf("%-17s: entries %d, size %s, capacity %s, %d hits, %d requests, %.3f recent hit rate, %d save period in seconds%n",
            "Counter Cache",
            probe.getCacheMetric("CounterCache", "Entries"),
            FileUtils.stringifyFileSize((long) probe.getCacheMetric("CounterCache", "Size")),
            FileUtils.stringifyFileSize((long) probe.getCacheMetric("CounterCache", "Capacity")),
            probe.getCacheMetric("CounterCache", "Hits"),
            probe.getCacheMetric("CounterCache", "Requests"),
            probe.getCacheMetric("CounterCache", "HitRate"),
            cacheService.getCounterCacheSavePeriodInSeconds());

    // Tokens
    List<String> tokens = probe.getTokens();
    if (tokens.size() == 1 || this.tokens)
        for (String token : tokens)
            System.out.printf("%-17s: %s%n", "Token", token);
    else
        System.out.printf("%-17s: (invoke with -T/--tokens to see all %d tokens)%n", "Token", tokens.size());
}
开发者ID:daidong，项目名称:GraphTrek，代码行数:76，代码来源:NodeTool.java

示例8: execute

import org.apache.cassandra.service.CacheServiceMBean; //导入依赖的package包/类
@Override
public void execute(NodeProbe probe)
{
    boolean gossipInitialized = probe.isInitialized();

    System.out.printf("%-17s: %s%n", "ID", probe.getLocalHostId());
    System.out.printf("%-17s: %s%n", "Gossip active", gossipInitialized);
    System.out.printf("%-17s: %s%n", "Thrift active", probe.isThriftServerRunning());
    System.out.printf("%-17s: %s%n", "Native Transport active", probe.isNativeTransportRunning());
    System.out.printf("%-17s: %s%n", "Load", probe.getLoadString());
    if (gossipInitialized)
        System.out.printf("%-17s: %s%n", "Generation No", probe.getCurrentGenerationNumber());
    else
        System.out.printf("%-17s: %s%n", "Generation No", 0);

    // Uptime
    long secondsUp = probe.getUptime() / 1000;
    System.out.printf("%-17s: %d%n", "Uptime (seconds)", secondsUp);

    // Memory usage
    MemoryUsage heapUsage = probe.getHeapMemoryUsage();
    double memUsed = (double) heapUsage.getUsed() / (1024 * 1024);
    double memMax = (double) heapUsage.getMax() / (1024 * 1024);
    System.out.printf("%-17s: %.2f / %.2f%n", "Heap Memory (MB)", memUsed, memMax);

    // Data Center/Rack
    System.out.printf("%-17s: %s%n", "Data Center", probe.getDataCenter());
    System.out.printf("%-17s: %s%n", "Rack", probe.getRack());

    // Exceptions
    System.out.printf("%-17s: %s%n", "Exceptions", probe.getStorageMetric("Exceptions"));

    CacheServiceMBean cacheService = probe.getCacheServiceMBean();

    // Key Cache: Hits, Requests, RecentHitRate, SavePeriodInSeconds
    System.out.printf("%-17s: entries %d, size %d (bytes), capacity %d (bytes), %d hits, %d requests, %.3f recent hit rate, %d save period in seconds%n",
            "Key Cache",
            probe.getCacheMetric("KeyCache", "Entries"),
            probe.getCacheMetric("KeyCache", "Size"),
            probe.getCacheMetric("KeyCache", "Capacity"),
            probe.getCacheMetric("KeyCache", "Hits"),
            probe.getCacheMetric("KeyCache", "Requests"),
            probe.getCacheMetric("KeyCache", "HitRate"),
            cacheService.getKeyCacheSavePeriodInSeconds());

    // Row Cache: Hits, Requests, RecentHitRate, SavePeriodInSeconds
    System.out.printf("%-17s: entries %d, size %d (bytes), capacity %d (bytes), %d hits, %d requests, %.3f recent hit rate, %d save period in seconds%n",
            "Row Cache",
            probe.getCacheMetric("RowCache", "Entries"),
            probe.getCacheMetric("RowCache", "Size"),
            probe.getCacheMetric("RowCache", "Capacity"),
            probe.getCacheMetric("RowCache", "Hits"),
            probe.getCacheMetric("RowCache", "Requests"),
            probe.getCacheMetric("RowCache", "HitRate"),
            cacheService.getRowCacheSavePeriodInSeconds());

    // Tokens
    List<String> tokens = probe.getTokens();
    if (tokens.size() == 1 || this.tokens)
        for (String token : tokens)
            System.out.printf("%-17s: %s%n", "Token", token);
    else
        System.out.printf("%-17s: (invoke with -T/--tokens to see all %d tokens)%n", "Token", tokens.size());
}
开发者ID:mafernandez-stratio，项目名称:cassandra-cqlMod，代码行数:65，代码来源:NodeTool.java

示例9: execute

import org.apache.cassandra.service.CacheServiceMBean; //导入依赖的package包/类
@Override
public void execute(NodeProbe probe)
{
    boolean gossipInitialized = probe.isInitialized();

    System.out.printf("%-17s: %s%n", "ID", probe.getLocalHostId());
    System.out.printf("%-17s: %s%n", "Gossip active", gossipInitialized);
    System.out.printf("%-17s: %s%n", "Thrift active", probe.isThriftServerRunning());
    System.out.printf("%-17s: %s%n", "Native Transport active", probe.isNativeTransportRunning());
    System.out.printf("%-17s: %s%n", "Load", probe.getLoadString());
    if (gossipInitialized)
        System.out.printf("%-17s: %s%n", "Generation No", probe.getCurrentGenerationNumber());
    else
        System.out.printf("%-17s: %s%n", "Generation No", 0);

    // Uptime
    long secondsUp = probe.getUptime() / 1000;
    System.out.printf("%-17s: %d%n", "Uptime (seconds)", secondsUp);

    // Memory usage
    MemoryUsage heapUsage = probe.getHeapMemoryUsage();
    double memUsed = (double) heapUsage.getUsed() / (1024 * 1024);
    double memMax = (double) heapUsage.getMax() / (1024 * 1024);
    System.out.printf("%-17s: %.2f / %.2f%n", "Heap Memory (MB)", memUsed, memMax);

    // Data Center/Rack
    System.out.printf("%-17s: %s%n", "Data Center", probe.getDataCenter());
    System.out.printf("%-17s: %s%n", "Rack", probe.getRack());

    // Exceptions
    System.out.printf("%-17s: %s%n", "Exceptions", probe.getStorageMetric("Exceptions"));

    CacheServiceMBean cacheService = probe.getCacheServiceMBean();

    // Key Cache: Hits, Requests, RecentHitRate, SavePeriodInSeconds
    System.out.printf("%-17s: entries %d, size %d (bytes), capacity %d (bytes), %d hits, %d requests, %.3f recent hit rate, %d save period in seconds%n",
            "Key Cache",
            probe.getCacheMetric("KeyCache", "Entries"),
            probe.getCacheMetric("KeyCache", "Size"),
            probe.getCacheMetric("KeyCache", "Capacity"),
            probe.getCacheMetric("KeyCache", "Hits"),
            probe.getCacheMetric("KeyCache", "Requests"),
            probe.getCacheMetric("KeyCache", "HitRate"),
            cacheService.getKeyCacheSavePeriodInSeconds());

    // Row Cache: Hits, Requests, RecentHitRate, SavePeriodInSeconds
    System.out.printf("%-17s: entries %d, size %d (bytes), capacity %d (bytes), %d hits, %d requests, %.3f recent hit rate, %d save period in seconds%n",
            "Row Cache",
            probe.getCacheMetric("RowCache", "Entries"),
            probe.getCacheMetric("RowCache", "Size"),
            probe.getCacheMetric("RowCache", "Capacity"),
            probe.getCacheMetric("RowCache", "Hits"),
            probe.getCacheMetric("RowCache", "Requests"),
            probe.getCacheMetric("RowCache", "HitRate"),
            cacheService.getRowCacheSavePeriodInSeconds());

    // Counter Cache: Hits, Requests, RecentHitRate, SavePeriodInSeconds
    System.out.printf("%-17s: entries %d, size %d (bytes), capacity %d (bytes), %d hits, %d requests, %.3f recent hit rate, %d save period in seconds%n",
            "Counter Cache",
            probe.getCacheMetric("CounterCache", "Entries"),
            probe.getCacheMetric("CounterCache", "Size"),
            probe.getCacheMetric("CounterCache", "Capacity"),
            probe.getCacheMetric("CounterCache", "Hits"),
            probe.getCacheMetric("CounterCache", "Requests"),
            probe.getCacheMetric("CounterCache", "HitRate"),
            cacheService.getCounterCacheSavePeriodInSeconds());

    // Tokens
    List<String> tokens = probe.getTokens();
    if (tokens.size() == 1 || this.tokens)
        for (String token : tokens)
            System.out.printf("%-17s: %s%n", "Token", token);
    else
        System.out.printf("%-17s: (invoke with -T/--tokens to see all %d tokens)%n", "Token", tokens.size());
}
开发者ID:rajath26，项目名称:cassandra-trunk，代码行数:76，代码来源:NodeTool.java


注：本文中的org.apache.cassandra.service.CacheServiceMBean类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。