1 Reply Latest reply on Apr 4, 2014 8:14 AM by Jesper Pedersen

    bug of datasource HA for wildfly-8.0.0.Final

    sndaemon Newbie

      My configuration for datasource HA as follows:

      <datasource jndi-name="java:jboss/mysql/mysql01" pool-name="back-mysql" enabled="true" use-java-context="true">
          <connection-url>jdbc:mysql://10.19.220.198:3306/mysql|jdbc:mysql://10.19.220.199:3306/mysql</connection-url>
          <driver>com.mysql</driver>
          <transaction-isolation>TRANSACTION_READ_COMMITTED</transaction-isolation>
          <url-delimiter>|</url-delimiter>
          <pool>
              <min-pool-size>10</min-pool-size>
              <max-pool-size>100</max-pool-size>
              <prefill>false</prefill>
          </pool>
          <security>
              <user-name>root</user-name>
          </security>
          <validation>
              <check-valid-connection-sql>select * from Student</check-valid-connection-sql>
              <validate-on-match>true</validate-on-match>
              <background-validation>true</background-validation>
              <background-validation-millis>1</background-validation-millis>
          </validation>
          <timeout>
              <idle-timeout-minutes>1</idle-timeout-minutes>
          </timeout>
      </datasource>
      

       

      I stoped mysql:10.19.220.198,and accessed my page.

      But it worked wrong,still connected to 10.19.220.198.

       

      Error logs:

      [Server:bserver1] 21:05:43,261 WARN  [org.jboss.as.connector.subsystems.datasources.AbstractDataSourceService$WildFlyLocalMCF] (default task-3) Failed to create connection for jdbc:mysql://10.19.220.198:3306/mysql: Could not create connection
      [Server:bserver1] 21:05:43,292 INFO  [stdout] (default task-3) conn: org.jboss.jca.adapters.jdbc.jdk7.WrappedConnectionJDK7@7648dd
      [Server:bserver1] 21:21:05,602 WARN  [org.jboss.jca.core.connectionmanager.pool.strategy.OnePool] (default task-4) IJ000604: Throwable while attempting to get a new connection: null: javax.resource.ResourceException: Could not create connection using any of the URLs: jdbc:mysql://10.19.220.198:3306/mysql, jdbc:mysql://10.19.220.199:3306/mysql
      [Server:bserver1]     at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.getHALocalManagedConnection(LocalManagedConnectionFactory.java:341)
      [Server:bserver1]     at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:242)
      [Server:bserver1]     at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreArrayListManagedConnectionPool.createConnectionEventListener(SemaphoreArrayListManagedConnectionPool.java:1144)
      [Server:bserver1]     at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreArrayListManagedConnectionPool.getConnection(SemaphoreArrayListManagedConnectionPool.java:446)
      [Server:bserver1]     at org.jboss.jca.core.connectionmanager.pool.AbstractPool.getSimpleConnection(AbstractPool.java:452)
      [Server:bserver1]     at org.jboss.jca.core.connectionmanager.pool.AbstractPool.getConnection(AbstractPool.java:420)
      [Server:bserver1]     at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.getManagedConnection(AbstractConnectionManager.java:379)
      [Server:bserver1]     at org.jboss.jca.core.connectionmanager.tx.TxConnectionManagerImpl.getManagedConnection(TxConnectionManagerImpl.java:422)
      [Server:bserver1]     at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.allocateConnection(AbstractConnectionManager.java:513)
      [Server:bserver1]     at org.jboss.jca.adapters.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:142)
      [Server:bserver1]     at com.suning.utils.DBUtil.getConnection(DBUtil.java:19) [classes:]
      [Server:bserver1]     at com.suning.utils.DBUtil.findStudentById(DBUtil.java:39) [classes:]
      [Server:bserver1]     at com.suning.servlet.TestDBServlet.doGet(TestDBServlet.java:22) [classes:]
      [Server:bserver1]     at javax.servlet.http.HttpServlet.service(HttpServlet.java:687) [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final]
      [Server:bserver1]     at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final]
      [Server:bserver1]     at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
      [Server:bserver1]     at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:61) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
      [Server:bserver1]     at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
      [Server:bserver1]     at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
      [Server:bserver1]     at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25) [undertow-core-1.0.0.Final.jar:1.0.0.Final]
      [Server:bserver1]     at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:113) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
      [Server:bserver1]     at io.undertow.security.handlers.AuthenticationCallHandler.handleRequest(AuthenticationCallHandler.java:52) [undertow-core-1.0.0.Final.jar:1.0.0.Final]
      [Server:bserver1]     at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:45) [undertow-core-1.0.0.Final.jar:1.0.0.Final]
      [Server:bserver1]     at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:61) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
      [Server:bserver1]     at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:70) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
      [Server:bserver1]     at io.undertow.security.handlers.SecurityInitialHandler.handleRequest(SecurityInitialHandler.java:76) [undertow-core-1.0.0.Final.jar:1.0.0.Final]
      [Server:bserver1]     at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25) [undertow-core-1.0.0.Final.jar:1.0.0.Final]
      [Server:bserver1]     at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
      [Server:bserver1]     at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25) [undertow-core-1.0.0.Final.jar:1.0.0.Final]
      [Server:bserver1]     at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25) [undertow-core-1.0.0.Final.jar:1.0.0.Final]
      [Server:bserver1]     at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:240) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
      [Server:bserver1]     at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:227) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
      [Server:bserver1]     at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:73) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
      [Server:bserver1]     at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:146) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
      [Server:bserver1]     at io.undertow.server.Connectors.executeRootHandler(Connectors.java:168) [undertow-core-1.0.0.Final.jar:1.0.0.Final]
      [Server:bserver1]     at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:687) [undertow-core-1.0.0.Final.jar:1.0.0.Final]
      [Server:bserver1]     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_25]
      [Server:bserver1]     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_25]
      [Server:bserver1]     at java.lang.Thread.run(Thread.java:724) [rt.jar:1.7.0_25]
      [Server:bserver1] 
      [Server:bserver1] 21:21:05,620 INFO  [stdout] (default task-4) 2.获取数据库连接失败!
      [Server:bserver1] 21:21:05,622 ERROR [stderr] (default task-4) java.sql.SQLException: javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:jboss/mysql/mysql01
      [Server:bserver1] 21:21:05,623 ERROR [stderr] (default task-4)     at org.jboss.jca.adapters.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:150)
      [Server:bserver1] 21:21:05,623 ERROR [stderr] (default task-4)     at com.suning.utils.DBUtil.getConnection(DBUtil.java:19)
      [Server:bserver1] 21:21:05,624 ERROR [stderr] (default task-4)     at com.suning.utils.DBUtil.findStudentById(DBUtil.java:39)
      [Server:bserver1] 21:21:05,624 ERROR [stderr] (default task-4)     at com.suning.servlet.TestDBServlet.doGet(TestDBServlet.java:22)
      [Server:bserver1] 21:21:05,624 ERROR [stderr] (default task-4)     at javax.servlet.http.HttpServlet.service(HttpServlet.java:687)
      [Server:bserver1] 21:21:05,625 ERROR [stderr] (default task-4)     at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
      [Server:bserver1] 21:21:05,625 ERROR [stderr] (default task-4)     at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85)
      [Server:bserver1] 21:21:05,625 ERROR [stderr] (default task-4)     at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:61)
      [Server:bserver1] 21:21:05,626 ERROR [stderr] (default task-4)     at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
      [Server:bserver1] 21:21:05,627 ERROR [stderr] (default task-4)     at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
      [Server:bserver1] 21:21:05,627 ERROR [stderr] (default task-4)     at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25)
      [Server:bserver1] 21:21:05,628 ERROR [stderr] (default task-4)     at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:113)
      [Server:bserver1] 21:21:05,628 ERROR [stderr] (default task-4)     at io.undertow.security.handlers.AuthenticationCallHandler.handleRequest(AuthenticationCallHandler.java:52)
      [Server:bserver1] 21:21:05,629 ERROR [stderr] (default task-4)     at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:45)
      [Server:bserver1] 21:21:05,629 ERROR [stderr] (default task-4)     at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:61)
      [Server:bserver1] 21:21:05,629 ERROR [stderr] (default task-4)     at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:70)
      [Server:bserver1] 21:21:05,630 ERROR [stderr] (default task-4)     at io.undertow.security.handlers.SecurityInitialHandler.handleRequest(SecurityInitialHandler.java:76)
      [Server:bserver1] 21:21:05,630 ERROR [stderr] (default task-4)     at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25)
      [Server:bserver1] 21:21:05,630 ERROR [stderr] (default task-4)     at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
      [Server:bserver1] 21:21:05,631 ERROR [stderr] (default task-4)     at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25)
      [Server:bserver1] 21:21:05,631 ERROR [stderr] (default task-4)     at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25)
      [Server:bserver1] 21:21:05,632 ERROR [stderr] (default task-4)     at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:240)
      [Server:bserver1] 21:21:05,632 ERROR [stderr] (default task-4)     at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:227)
      [Server:bserver1] 21:21:05,632 ERROR [stderr] (default task-4)     at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:73)
      [Server:bserver1] 21:21:05,633 ERROR [stderr] (default task-4)     at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:146)
      [Server:bserver1] 21:21:05,633 ERROR [stderr] (default task-4)     at io.undertow.server.Connectors.executeRootHandler(Connectors.java:168)
      [Server:bserver1] 21:21:05,634 ERROR [stderr] (default task-4)     at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:687)
      [Server:bserver1] 21:21:05,641 ERROR [stderr] (default task-4)     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
      [Server:bserver1] 21:21:05,641 ERROR [stderr] (default task-4)     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
      [Server:bserver1] 21:21:05,641 ERROR [stderr] (default task-4)     at java.lang.Thread.run(Thread.java:724)
      [Server:bserver1] 21:21:05,642 ERROR [stderr] (default task-4) Caused by: javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:jboss/mysql/mysql01
      [Server:bserver1] 21:21:05,642 ERROR [stderr] (default task-4)     at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.getManagedConnection(AbstractConnectionManager.java:440)
      [Server:bserver1] 21:21:05,643 ERROR [stderr] (default task-4)     at org.jboss.jca.core.connectionmanager.tx.TxConnectionManagerImpl.getManagedConnection(TxConnectionManagerImpl.java:422)
      [Server:bserver1] 21:21:05,643 ERROR [stderr] (default task-4)     at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.allocateConnection(AbstractConnectionManager.java:513)
      [Server:bserver1] 21:21:05,643 ERROR [stderr] (default task-4)     at org.jboss.jca.adapters.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:142)
      [Server:bserver1] 21:21:05,644 ERROR [stderr] (default task-4)     ... 29 more
      [Server:bserver1] 21:21:05,644 ERROR [stderr] (default task-4) Caused by: javax.resource.ResourceException: IJ000658: Unexpected throwable while trying to create a connection: null
      [Server:bserver1] 21:21:05,645 ERROR [stderr] (default task-4)     at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreArrayListManagedConnectionPool.getConnection(SemaphoreArrayListManagedConnectionPool.java:490)
      [Server:bserver1] 21:21:05,645 ERROR [stderr] (default task-4)     at org.jboss.jca.core.connectionmanager.pool.AbstractPool.getSimpleConnection(AbstractPool.java:452)
      [Server:bserver1] 21:21:05,645 ERROR [stderr] (default task-4)     at org.jboss.jca.core.connectionmanager.pool.AbstractPool.getConnection(AbstractPool.java:420)
      [Server:bserver1] 21:21:05,646 ERROR [stderr] (default task-4)     at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.getManagedConnection(AbstractConnectionManager.java:379)
      [Server:bserver1] 21:21:05,646 ERROR [stderr] (default task-4)     ... 32 more
      [Server:bserver1] 21:21:05,653 ERROR [stderr] (default task-4) Caused by: javax.resource.ResourceException: Could not create connection using any of the URLs: jdbc:mysql://10.19.220.198:3306/mysql, jdbc:mysql://10.19.220.199:3306/mysql
      [Server:bserver1] 21:21:05,653 ERROR [stderr] (default task-4)     at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.getHALocalManagedConnection(LocalManagedConnectionFactory.java:341)
      [Server:bserver1] 21:21:05,654 ERROR [stderr] (default task-4)     at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:242)
      [Server:bserver1] 21:21:05,654 ERROR [stderr] (default task-4)     at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreArrayListManagedConnectionPool.createConnectionEventListener(SemaphoreArrayListManagedConnectionPool.java:1144)
      [Server:bserver1] 21:21:05,654 ERROR [stderr] (default task-4)     at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreArrayListManagedConnectionPool.getConnection(SemaphoreArrayListManagedConnectionPool.java:446)
      [Server:bserver1] 21:21:05,655 ERROR [stderr] (default task-4)     ... 35 more
      [Server:bserver1] 21:21:05,655 INFO  [stdout] (default task-4) conn: null
      [Server:bserver1] 21:21:05,655 ERROR [io.undertow.request] (default task-4) UT005023: Exception handling request to /datasource/TestDBServlet: java.lang.NullPointerException
      [Server:bserver1]     at com.suning.utils.DBUtil.findStudentById(DBUtil.java:42) [classes:]
      [Server:bserver1]     at com.suning.servlet.TestDBServlet.doGet(TestDBServlet.java:22) [classes:]
      [Server:bserver1]     at javax.servlet.http.HttpServlet.service(HttpServlet.java:687) [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final]
      [Server:bserver1]     at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final]
      [Server:bserver1]     at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
      [Server:bserver1]     at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:61) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
      [Server:bserver1]     at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
      [Server:bserver1]     at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
      [Server:bserver1]     at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25) [undertow-core-1.0.0.Final.jar:1.0.0.Final]
      [Server:bserver1]     at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:113) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
      [Server:bserver1]     at io.undertow.security.handlers.AuthenticationCallHandler.handleRequest(AuthenticationCallHandler.java:52) [undertow-core-1.0.0.Final.jar:1.0.0.Final]
      [Server:bserver1]     at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:45) [undertow-core-1.0.0.Final.jar:1.0.0.Final]
      [Server:bserver1]     at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:61) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
      [Server:bserver1]     at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:70) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
      [Server:bserver1]     at io.undertow.security.handlers.SecurityInitialHandler.handleRequest(SecurityInitialHandler.java:76) [undertow-core-1.0.0.Final.jar:1.0.0.Final]
      [Server:bserver1]     at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25) [undertow-core-1.0.0.Final.jar:1.0.0.Final]
      [Server:bserver1]     at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
      [Server:bserver1]     at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25) [undertow-core-1.0.0.Final.jar:1.0.0.Final]
      [Server:bserver1]     at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25) [undertow-core-1.0.0.Final.jar:1.0.0.Final]
      [Server:bserver1]     at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:240) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
      [Server:bserver1]     at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:227) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
      [Server:bserver1]     at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:73) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
      [Server:bserver1]     at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:146) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
      [Server:bserver1]     at io.undertow.server.Connectors.executeRootHandler(Connectors.java:168) [undertow-core-1.0.0.Final.jar:1.0.0.Final]
      [Server:bserver1]     at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:687) [undertow-core-1.0.0.Final.jar:1.0.0.Final]
      [Server:bserver1]     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_25]
      [Server:bserver1]     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_25]
      [Server:bserver1]     at java.lang.Thread.run(Thread.java:724) [rt.jar:1.7.0_25]
      

       

      I promise only 10.19.220.198 stopped,10.19.220.199 was running!