我们在Cassandra中设置了Titan,因为它是storage.backend
。我们有一个由3个Cassandra节点组成的集群。当其中一个Cassandra节点发生故障/关闭时,我们看到以下错误。
这是记录的错误。对此的任何帮助都将非常感激。
INFO CountingConnectionPoolMonitor:194 - AddHost:10.76.54.7
错误ConnectionPoolMBeanManager:74 - com.netflix.MonitoredResources:type = ASTYANAX,name = KeyspaceTitanConnectionPool,ServiceType = connectionpool
ERROR ConnectionPoolMBeanManager:74 - com.netflix.MonitoredResources:type = ASTYANAX,name = ClusterTitanConnectionPool,ServiceType = connectionpool
INFO GraphDatabaseConfiguration:1518 - 生成的unique-instance-id = 3217005b14357-titan-m21e
INFO ConnectionPoolMBeanManager:53 - 注册mbean:com.netflix.MonitoredResources:type = ASTYANAX,name = ClusterTitanConnectionPool,ServiceType = connectionpool
INFO CountingConnectionPoolMonitor:194 - AddHost:10.76.54.44
INFO CountingConnectionPoolMonitor:194 - AddHost:10.76.54.57
INFO CountingConnectionPoolMonitor:194 - AddHost:10.76.54.7
INFO ConnectionPoolMBeanManager:53 - 注册mbean:com.netflix.MonitoredResources:type = ASTYANAX,name = KeyspaceTitanConnectionPool,ServiceType = connectionpool
INFO CountingConnectionPoolMonitor:194 - AddHost:10.76.54.44
INFO CountingConnectionPoolMonitor:194 - AddHost:10.76.54.57
INFO CountingConnectionPoolMonitor:194 - AddHost:10.76.54.7
INFO后端:459 - 配置索引[搜索]
INFO插件:151 - [Donald Ritter]加载[],网站[]
INFO ElasticSearchIndex:354 - 已配置的远程主机:10.76.54.15:9300
INFO ElasticSearchIndex:354 - 已配置的远程主机:10.76.54.24:9300
INFO ElasticSearchIndex:354 - 已配置的远程主机:10.77.170.171:9300
INFO后端:176 - 启动后端操作大小为16的线程池
INFO KCVSLog:730 - 将未识别的ReadMarker开始时间2016-02-16T23:45:27.539Z加载到com.thinkaurelius.titan.diskstorage.log.kcvs.KCVSLog$MessagePuller@49f59d47