Question

请帮助我如何自动停止Cassandra更新？

目前，当我通过opscentre安装Cassandra时，我收到错误。

Unable to restart DSE service. See /var/log/cassandra/system.log and /var/log/cassandra/output.log on the target node for details.

SYSTEM.LOG

ERROR [main] 2018-03-28 07:58:26,123  CassandraDaemon.java:705 - Exception encountered during startup
java.lang.AbstractMethodError: org.apache.cassandra.utils.JMXServerUtils$Exporter.exportObject(Ljava/rmi/Remote;ILjava/rmi/server/RMIClientSocketFactory;Ljava/rmi/server/RMIServerSocketFactory;Lsun/misc/ObjectInputFilter;)Ljava/rmi/Remote;
    at javax.management.remote.rmi.RMIJRMPServerImpl.export(RMIJRMPServerImpl.java:150) ~[na:1.8.0_162]
    at javax.management.remote.rmi.RMIJRMPServerImpl.export(RMIJRMPServerImpl.java:135) ~[na:1.8.0_162]
    at javax.management.remote.rmi.RMIConnectorServer.start(RMIConnectorServer.java:405) ~[na:1.8.0_162]
    at org.apache.cassandra.utils.JMXServerUtils.createJMXServer(JMXServerUtils.java:104) ~[cassandra-all-3.10.0.1652.jar:3.10.0.1652]
    at org.apache.cassandra.service.CassandraDaemon.maybeInitJmx(CassandraDaemon.java:143) ~[cassandra-all-3.10.0.1652.jar:3.10.0.1652]
    at org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:188) ~[cassandra-all-3.10.0.1652.jar:3.10.0.1652]
    at com.datastax.bdp.server.DseDaemon.setup(DseDaemon.java:471) ~[dse-core-5.1.0.jar:5.1.0]
    at org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:599) ~[cassandra-all-3.10.0.1652.jar:3.10.0.1652]
    at com.datastax.bdp.DseModule.main(DseModule.java:93) [dse-core-5.1.0.jar:5.1.0]

但是当我使用命令**yum update**更新我的操作系统时，它会将DSE 5.1.0更新为5.1.7。更新dse后启动。我无法理解为什么会发生这种情况？在其他节点上，dse 5.1工作正常。

OS: centos 7

停止Cassandra自动更新

0 个答案: