; protected EventTimeSessionWindows(long sessionTimeout) { if (sessionTimeout sessionTimeout; } @Override public Collection assignWindows(Object element...; protected ProcessingTimeSessionWindows(long sessionTimeout) { if (sessionTimeout sessionTimeout; } @Override public Collection assignWindows(Object element...参数;而非dynamic的session window,其sessionTimeout参数在构造器传入之后就固定了 doc Session Windows
; protected EventTimeSessionWindows(long sessionTimeout) { if (sessionTimeout sessionTimeout; } @Override public Collection assignWindows(Object element...; protected ProcessingTimeSessionWindows(long sessionTimeout) { if (sessionTimeout sessionTimeout; } @Override public Collection assignWindows(Object element...参数;而非dynamic的session window,其sessionTimeout参数在构造器传入之后就固定了 doc Session Windows
="#{sysConfig.sessionTimeout}" p:maxTabPageNum="#{sysConfig.maxTabPageNum}"/> sessionTimeout); return sessionTimeout; } public void setSessionTimeout(int sessionTimeout...) { this.sessionTimeout = sessionTimeout; } public int getMaxTabPageNum() {...:" + sessionTimeout); return sessionTimeout; } @Value("#{sysConfig.sessionTimeout}")...public void setSessionTimeout(int sessionTimeout) { this.sessionTimeout = sessionTimeout
: private static final String IPS = "master:2181,slave1:2181,slave2:2181"; private static final int SESSIONTIMEOUT...zkClient = null; @Test public void contectTest() throws Exception{ zkClient = new ZooKeeper(IPS, SESSIONTIMEOUT...zkClient = null; @Before public void contectTest() throws Exception{ zkClient = new ZooKeeper(IPS, SESSIONTIMEOUT...private static final String IPS = "master:2181,slave1:2181,slave2:2181"; private static final int SESSIONTIMEOUT...@Before public void contectTest() throws Exception{ zkClient = new ZooKeeper(IPS, SESSIONTIMEOUT
= getSessionTimeoutInMinutes(); context.setSessionTimeout((int) sessionTimeout); if...= getSessionTimeout(); if (sessionTimeout > 0) { sessionTimeout = Math.max(TimeUnit.SECONDS.toMinutes...(sessionTimeout), 1L); } return sessionTimeout; } 这里要注意一下,它内部转成分钟,然后设置给tomcat原生的StandardContext...-1 : timeout; support.firePropertyChange("sessionTimeout",...oldSessionTimeout, this.sessionTimeout); } 这一步就是设置给原生的tomcat的
客户端的启动流程 public ZooKeeper(String connectString, int sessionTimeout, Watcher watcher,boolean canBeReadOnly...) throws IOException{LOG .info( "Initiating client connection, connectString=" + connectString+ " sessionTimeout...=" + sessionTimeout + " watcher=" + watcher);watchManager. defaultWatcher = watcher; ConnectStringParser...= sessionTimeout; this. hostProvider = hostProvider; this. chrootPath = chrootPath; connectTimeout...= sessionTimeout / hostProvider.size(); readTimeout = sessionTimeout * 2 / 3; readOnly = canBeReadOnly
private static final String connectString = "hadoop01:2181,hadoop02:2181,hadoop03:2181"; private int sessionTimeout...= null; @Before public void init() throws Exception{ zkClient = new ZooKeeper(connectString, sessionTimeout...final String connectString= "hadoop01:2181,hadoop02:2181,hadoop03:2181"; private static final int sessionTimeout...ArrayList list ; public void connect() throws Exception{ zkClient = new ZooKeeper(connectString, sessionTimeout...final String connectString= "hadoop01:2181,hadoop02:2181,hadoop03:2181"; private static final int sessionTimeout
2182,192.168.106.45:2182"; // String connectString="192.168.106.43,192.168.106.44,192.168.106.45"; int sessionTimeout...= 20000; client = new ZooKeeper(connectString, sessionTimeout, new Watcher() { @...2182,192.168.106.45:2182"; // String connectString="192.168.106.43,192.168.106.44,192.168.106.45"; int sessionTimeout...= 20000; client = new ZooKeeper(connectString, sessionTimeout, new Watcher() { @...= 20000; client = new ZooKeeper(connectString, sessionTimeout, new Watcher() { @
public ZooKeeper(String connectString, int sessionTimeout, Watcher watcher) 其中,connectString表示要连接的zookeeper...sessionTimeout:会话超时时间,单位“毫秒”。通过心跳来监测会话的有效性。 watcher:监听节点的状态变化,如果发生变化则通知此watcher,做出相应处理。...type:None path:null 创建连接花费时间:9155ms 连接状态:CONNECTED 其他接口 public ZooKeeper(String connectString, int sessionTimeout...public ZooKeeper(String connectString, int sessionTimeout, Watcher watcher, long sessionId
创建会话 ZooKeeper(String connectString, int sessionTimeout, Watcher watcher) ZooKeeper(String connectString..., int sessionTimeout, Watcher watcher, boolean canBeReadOnly) ZooKeeper(String connectString, int sessionTimeout..., Watcher watcher, long sessionId, byte[] sessionPasswd) ZooKeeper(String connectString, int sessionTimeout...Watcher watcher, long sessionId, byte[] sessionPasswd, boolean canBeReadOnly) connectString: zk的url sessionTimeout
Exception { String connectString = "localhost:2181,localhost:2182,localhost:2183"; int sessionTimeout...= 5000; ZooKeeper zk = new ZooKeeper(connectString, sessionTimeout, new Watcher() {...Exception { String connectString = "localhost:2181,localhost:2182,localhost:2183"; int sessionTimeout...= 5000; ZooKeeper zk = new ZooKeeper(connectString, sessionTimeout, new Watcher() {...= 5000; ZooKeeper zk = new ZooKeeper(connectString, sessionTimeout, new Watcher() {
Watcher,会一直被保存在客户端 ZKWatchManager 的 defaultWatcher 中;代码如下 | public ZooKeeper(String connectString, int sessionTimeout...=" + sessionTimeout + " watcher=" + watcher); if (clientConfig == null) { clientConfig = new ZKClientConfig...ClientCnxn,并且调用cnxn.start()方法 cnxn = new ClientCnxn(connectStringParser.getChrootPath(), hostProvider, sessionTimeout...= sessionTimeout; this.hostProvider = hostProvider; this.chrootPath = chrootPath; connectTimeout = sessionTimeout.../ hostProvider.size(); readTimeout = sessionTimeout * 2 / 3; readOnly = canBeReadOnly; sendThread =
"app.system") public class AppSystemProperties { @DurationUnit(ChronoUnit.SECONDS) private Duration sessionTimeout...private Duration readTimeout = Duration.ofMillis(1000); public Duration getSessionTimeout() { return this.sessionTimeout...; } public void setSessionTimeout(Duration sessionTimeout) { this.sessionTimeout = sessionTimeout; }
//sessionId:此时为0 //passwd:会话密码,此时也没有值 ConnectRequest conReq = new ConnectRequest(0, lastZxid,sessionTimeout...< minSessionTimeout) { sessionTimeout = minSessionTimeout; } int maxSessionTimeout...= getMaxSessionTimeout(); if (sessionTimeout > maxSessionTimeout) { sessionTimeout...= maxSessionTimeout; } cnxn.setSessionTimeout(sessionTimeout); // We don't want...) { boolean added = globalSessionTracker.addSession(sessionId, sessionTimeout);
Session 的 sessionTimeout 配置值是用来设置客户端会话的超时时间。...当由于服务压力太大、网络故障或是主动断开连接等等各种原因,导致客户端连接断开时,只要在 sessionTimeout 规定的时间内,客户端能重新连上集群中的任意服务器,那么之前创建的会话就仍然有效。
app.system") public class AppSystemProperties { @DurationUnit(ChronoUnit.SECONDS) private Duration sessionTimeout...Duration readTimeout = Duration.ofMillis(1000); public Duration getSessionTimeout() { return this.sessionTimeout...; } public void setSessionTimeout(Duration sessionTimeout) { this.sessionTimeout = sessionTimeout
30 * 1000; private static final int DEFAULT_CONNECTION_TIMEOUT_MS = 10 * 1000; private int sessionTimeout...retryPolicy = new ExponentialBackoffRetry(1000, 3); client = CuratorFrameworkFactory.newClient(hosts, sessionTimeout...client) { this.client = client; } public int getSessionTimeout() { return sessionTimeout...; } public void setSessionTimeout(int sessionTimeout) { this.sessionTimeout = sessionTimeout
connectString="192.168.106.43:2182,192.168.106.44:2182,192.168.106.45:2182"; private static int sessionTimeout...的客户端连接 public void getConnect() throws IOException { zk = new ZooKeeper(connectString, sessionTimeout...connectString="192.168.106.43:2182,192.168.106.44:2182,192.168.106.45:2182"; private static int sessionTimeout...的客户端连接 public void getConnect() throws IOException { zk = new ZooKeeper(connectString, sessionTimeout
zookeeper服务地址 */ private String hosts; /** * 回话的超时时间(毫秒) */ private Integer sessionTimeOut...30000 : connectionTimeOut) .sessionTimeoutMs(sessionTimeOut == null ?...30000 : sessionTimeOut) .build(); zkTools.start(); } /** * 连接状态监听...hosts) { this.hosts = hosts; } public Integer getSessionTimeOut() { return sessionTimeOut...; } public void setSessionTimeOut(Integer sessionTimeOut) { this.sessionTimeOut = sessionTimeOut
. //1.初始化ZooKeeper对象 public ZooKeeper(String connectString, int sessionTimeout, Watcher watcher...//协商会话超时时间 int sessionTimeout = connReq.getTimeOut(); byte passwd[] = connReq.getPasswd...(); if (sessionTimeout > maxSessionTimeout) { sessionTimeout = maxSessionTimeout;...} cnxn.setSessionTimeout(sessionTimeout); ......zk的会话超时异常包括:客户端readTimeout异常和服务端sessionTimeout异常。需要注意的是:可能虽然设置了超时时间,但实际服务运行时zk并没有按设置的超时时间来管理会话。