你好，我在使用eagle时安装elert engine应用（配置参见附件.png，eagle的应用配置参见附件.conf）并在启动时出现以下问题。 从调试信息看似乎是信息中红色字体connectString=server.eagle.apache.org:2181中的主机名不能识别导致的问题，可是我检查了我的conf和alert engine的配置没有发现有这个server.eagle.apache.org字符串的配置。
INFO [2017-06-16 10:13:09,205] org.apache.eagle.alert.app.AlertUnitTopologyAppListener: Update topology metadata ALERT_UNIT_TOPOLOGY_APP_TEST WARN [2017-06-16 10:13:09,253] org.apache.eagle.alert.metadata.impl.JdbcMetadataHandler: fail to insert entity due to Duplicate entry 'ALERT_UNIT_TOPOLOGY_APP_TEST' for key 'PRIMARY', and try to updated instead INFO [2017-06-16 10:13:09,253] org.apache.eagle.alert.metadata.impl.JdbcMetadataHandler: Detected duplicated entity INFO [2017-06-16 10:13:09,254] org.apache.eagle.alert.metadata.impl.JdbcMetadataHandler: update 1 with query=UPDATE topology set content=? WHERE id=? INFO [2017-06-16 10:13:09,324] org.apache.curator.framework.imps.CuratorFrameworkImpl: Starting INFO [2017-06-16 10:13:09,333] org.apache.zookeeper.ZooKeeper: Client environment:zookeeper.version=3.4.6-3--1, built on 04/27/2015 02:49 GMT INFO [2017-06-16 10:13:09,333] org.apache.zookeeper.ZooKeeper: Client environment:host.name=localhost INFO [2017-06-16 10:13:09,333] org.apache.zookeeper.ZooKeeper: Client environment:java.version=1.8.0_65 INFO [2017-06-16 10:13:09,333] org.apache.zookeeper.ZooKeeper: Client environment:java.vendor=Oracle Corporation INFO [2017-06-16 10:13:09,333] org.apache.zookeeper.ZooKeeper: Client environment:java.home=/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.65-3.b17.el7.x86_64/jre 。。。。 。。。。 。。。。 INFO [2017-06-16 10:13:13,514] backtype.storm.utils.StormBoundedExponentialBackoffRetry: The baseSleepTimeMs [1000] the maxSleepTimeMs [30000] the maxRetries [5] INFO [2017-06-16 10:13:13,515] org.apache.storm.curator.framework.imps.CuratorFrameworkImpl: Starting INFO [2017-06-16 10:13:13,515] org.apache.storm.zookeeper.ZooKeeper: Initiating client connection, connectString=localhost:2000 sessionTimeout=20000 watcher=org.apache.storm.curator.ConnectionState@57b5380 INFO [2017-06-16 10:13:13,525] org.apache.storm.zookeeper.ClientCnxn: Opening socket connection to server localhost/0:0:0:0:0:0:0:1:2000. Will not attempt to authenticate using SASL (unknown error) INFO [2017-06-16 10:13:13,525] org.apache.storm.zookeeper.ClientCnxn: Socket connection established to localhost/0:0:0:0:0:0:0:1:2000, initiating session INFO [2017-06-16 10:13:13,525] org.apache.storm.zookeeper.server.NIOServerCnxnFactory: Accepted socket connection from /0:0:0:0:0:0:0:1:46083 INFO [2017-06-16 10:13:13,525] org.apache.storm.zookeeper.server.ZooKeeperServer: Client attempting to establish new session at /0:0:0:0:0:0:0:1:46083 INFO [2017-06-16 10:13:13,526] org.apache.storm.zookeeper.server.ZooKeeperServer: Established session 0x15cb063d8be000a with negotiated timeout 20000 for client /0:0:0:0:0:0:0:1:46083 INFO [2017-06-16 10:13:13,526] org.apache.storm.zookeeper.ClientCnxn: Session establishment complete on server localhost/0:0:0:0:0:0:0:1:2000, sessionid = 0x15cb063d8be000a, negotiated timeout = 20000 INFO [2017-06-16 10:13:13,526] org.apache.storm.curator.framework.state.ConnectionStateManager: State change: CONNECTED INFO [2017-06-16 10:13:13,526] backtype.storm.zookeeper: Zookeeper state update: :connected:none INFO [2017-06-16 10:13:13,533] org.apache.storm.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x15cb063d8be000a INFO [2017-06-16 10:13:13,533] org.apache.storm.zookeeper.ZooKeeper: Session: 0x15cb063d8be000a closed INFO [2017-06-16 10:13:13,534] backtype.storm.utils.StormBoundedExponentialBackoffRetry: The baseSleepTimeMs [1000] the maxSleepTimeMs [30000] the maxRetries [5] INFO [2017-06-16 10:13:13,534] org.apache.storm.curator.framework.imps.CuratorFrameworkImpl: Starting INFO [2017-06-16 10:13:13,534] org.apache.storm.zookeeper.server.NIOServerCnxn: Closed socket connection for client /0:0:0:0:0:0:0:1:46083 which had sessionid 0x15cb063d8be000a INFO [2017-06-16 10:13:13,534] org.apache.storm.zookeeper.ClientCnxn: EventThread shut down INFO [2017-06-16 10:13:13,543] org.apache.storm.zookeeper.ZooKeeper: Initiating client connection, connectString=localhost:2000/storm sessionTimeout=20000 watcher=org.apache.storm.curator.ConnectionState@70f029de INFO [2017-06-16 10:13:13,546] org.apache.storm.zookeeper.ClientCnxn: Opening socket connection to server localhost/0:0:0:0:0:0:0:1:2000. Will not attempt to authenticate using SASL (unknown error) INFO [2017-06-16 10:13:13,546] org.apache.storm.zookeeper.ClientCnxn: Socket connection established to localhost/0:0:0:0:0:0:0:1:2000, initiating session INFO [2017-06-16 10:13:13,546] org.apache.storm.zookeeper.server.NIOServerCnxnFactory: Accepted socket connection from /0:0:0:0:0:0:0:1:46084 INFO [2017-06-16 10:13:13,546] org.apache.storm.zookeeper.server.ZooKeeperServer: Client attempting to establish new session at /0:0:0:0:0:0:0:1:46084 INFO [2017-06-16 10:13:13,547] org.apache.storm.zookeeper.server.ZooKeeperServer: Established session 0x15cb063d8be000b with negotiated timeout 20000 for client /0:0:0:0:0:0:0:1:46084 INFO [2017-06-16 10:13:13,549] org.apache.storm.zookeeper.ClientCnxn: Session establishment complete on server localhost/0:0:0:0:0:0:0:1:2000, sessionid = 0x15cb063d8be000b, negotiated timeout = 20000 INFO [2017-06-16 10:13:13,549] org.apache.storm.curator.framework.state.ConnectionStateManager: State change: CONNECTED INFO [2017-06-16 10:13:13,554] backtype.storm.daemon.worker: Reading Assignments. INFO [2017-06-16 10:13:13,943] backtype.storm.daemon.executor: Loading executor __metricsorg.apache.eagle.alert.engine.runner.StormMetricTaggedConsumer:[2 2] INFO [2017-06-16 10:13:13,953] backtype.storm.daemon.executor: Loaded executor tasks __metricsorg.apache.eagle.alert.engine.runner.StormMetricTaggedConsumer:[2 2] INFO [2017-06-16 10:13:13,965] backtype.storm.daemon.executor: Finished loading executor __metricsorg.apache.eagle.alert.engine.runner.StormMetricTaggedConsumer:[2 2] INFO [2017-06-16 10:13:13,967] backtype.storm.daemon.executor: Preparing bolt __metricsorg.apache.eagle.alert.engine.runner.StormMetricTaggedConsumer:(2) INFO [2017-06-16 10:13:13,986] backtype.storm.daemon.executor: Loading executor alertBolt0:[3 3] INFO [2017-06-16 10:13:13,991] backtype.storm.daemon.executor: Prepared bolt __metricsorg.apache.eagle.alert.engine.runner.StormMetricTaggedConsumer:(2) INFO [2017-06-16 10:13:13,993] backtype.storm.daemon.executor: Loaded executor tasks alertBolt0:[3 3] INFO [2017-06-16 10:13:13,999] backtype.storm.daemon.executor: Finished loading executor alertBolt0:[3 3] INFO [2017-06-16 10:13:13,999] backtype.storm.daemon.executor: Preparing bolt alertBolt0:(3) INFO [2017-06-16 10:13:14,007] backtype.storm.daemon.executor: Loading executor alertBolt1:[4 4] INFO [2017-06-16 10:13:14,014] backtype.storm.daemon.executor: Loaded executor tasks alertBolt1:[4 4] INFO [2017-06-16 10:13:14,025] backtype.storm.daemon.executor: Finished loading executor alertBolt1:[4 4] INFO [2017-06-16 10:13:14,025] backtype.storm.daemon.executor: Preparing bolt alertBolt1:(4) INFO [2017-06-16 10:13:14,029] backtype.storm.daemon.executor: Loading executor alertBolt2:[5 5] INFO [2017-06-16 10:13:14,033] backtype.storm.daemon.executor: Loaded executor tasks alertBolt2:[5 5] INFO [2017-06-16 10:13:14,034] backtype.storm.daemon.executor: Finished loading executor alertBolt2:[5 5] INFO [2017-06-16 10:13:14,034] backtype.storm.daemon.executor: Preparing bolt alertBolt2:(5) INFO [2017-06-16 10:13:14,054] backtype.storm.daemon.executor: Loading executor alertBolt3:[6 6] INFO [2017-06-16 10:13:14,057] backtype.storm.daemon.executor: Loaded executor tasks alertBolt3:[6 6] INFO [2017-06-16 10:13:14,067] org.apache.curator.framework.imps.CuratorFrameworkImpl: Starting INFO [2017-06-16 10:13:14,080] backtype.storm.daemon.executor: Finished loading executor alertBolt3:[6 6] INFO [2017-06-16 10:13:14,080] backtype.storm.daemon.executor: Preparing bolt alertBolt3:(6) INFO [2017-06-16 10:13:14,083] org.apache.zookeeper.ZooKeeper: Initiating client connection, connectString=server.eagle.apache.org:2181 sessionTimeout=10000 watcher=org.apache.curator.ConnectionState@37cd03a8 INFO [2017-06-16 10:13:14,095] org.apache.curator.framework.imps.CuratorFrameworkImpl: Starting INFO [2017-06-16 10:13:14,095] org.apache.zookeeper.ZooKeeper: Initiating client connection, connectString=server.eagle.apache.org:2181 sessionTimeout=10000 watcher=org.apache.curator.ConnectionState@4a973619 INFO [2017-06-16 10:13:14,099] backtype.storm.daemon.executor: Loading executor alertBolt4:[7 7] INFO [2017-06-16 10:13:14,101] backtype.storm.daemon.executor: Loaded executor tasks alertBolt4:[7 7] INFO [2017-06-16 10:13:14,130] org.apache.curator.framework.imps.CuratorFrameworkImpl: Starting INFO [2017-06-16 10:13:14,130] backtype.storm.daemon.executor: Finished loading executor alertBolt4:[7 7] INFO [2017-06-16 10:13:14,130] backtype.storm.daemon.executor: Preparing bolt alertBolt4:(7) INFO [2017-06-16 10:13:14,131] org.apache.zookeeper.ZooKeeper: Initiating client connection, connectString=server.eagle.apache.org:2181 sessionTimeout=10000 watcher=org.apache.curator.ConnectionState@2305911a INFO [2017-06-16 10:13:14,136] org.apache.curator.framework.imps.CuratorFrameworkImpl: Starting INFO [2017-06-16 10:13:14,160] backtype.storm.daemon.executor: Loading executor alertBolt5:[8 8] INFO [2017-06-16 10:13:14,161] org.apache.zookeeper.ZooKeeper: Initiating client connection, connectString=server.eagle.apache.org:2181 sessionTimeout=10000 watcher=org.apache.curator.ConnectionState@525e3162 INFO [2017-06-16 10:13:14,165] backtype.storm.daemon.executor: Loaded executor tasks alertBolt5:[8 8] INFO [2017-06-16 10:13:14,172] backtype.storm.daemon.executor: Finished loading executor alertBolt5:[8 8] INFO [2017-06-16 10:13:14,173] backtype.storm.daemon.executor: Preparing bolt alertBolt5:(8) INFO [2017-06-16 10:13:14,192] org.apache.curator.framework.imps.CuratorFrameworkImpl: Starting INFO [2017-06-16 10:13:14,193] org.apache.zookeeper.ZooKeeper: Initiating client connection, connectString=server.eagle.apache.org:2181 sessionTimeout=10000 watcher=org.apache.curator.ConnectionState@4da909cd INFO [2017-06-16 10:13:14,199] backtype.storm.daemon.executor: Loading executor alertBolt6:[9 9] INFO [2017-06-16 10:13:14,206] backtype.storm.daemon.executor: Loaded executor tasks alertBolt6:[9 9] INFO [2017-06-16 10:13:14,210] backtype.storm.daemon.executor: Finished loading executor alertBolt6:[9 9] INFO [2017-06-16 10:13:14,210] backtype.storm.daemon.executor: Preparing bolt alertBolt6:(9) INFO [2017-06-16 10:13:14,231] org.apache.curator.framework.imps.CuratorFrameworkImpl: Starting INFO [2017-06-16 10:13:14,231] org.apache.zookeeper.ZooKeeper: Initiating client connection, connectString=server.eagle.apache.org:2181 sessionTimeout=10000 watcher=org.apache.curator.ConnectionState@4fbee8d2 INFO [2017-06-16 10:13:14,234] backtype.storm.daemon.executor: Loading executor alertBolt7:[10 10] INFO [2017-06-16 10:13:14,236] backtype.storm.daemon.executor: Loaded executor tasks alertBolt7:[10 10] INFO [2017-06-16 10:13:14,240] backtype.storm.daemon.executor: Finished loading executor alertBolt7:[10 10] INFO [2017-06-16 10:13:14,241] backtype.storm.daemon.executor: Preparing bolt alertBolt7:(10) INFO [2017-06-16 10:13:14,246] backtype.storm.daemon.executor: Loading executor alertBolt8:[11 11] INFO [2017-06-16 10:13:14,280] org.apache.curator.framework.imps.CuratorFrameworkImpl: Starting INFO [2017-06-16 10:13:14,280] org.apache.zookeeper.ZooKeeper: Initiating client connection, connectString=server.eagle.apache.org:2181 sessionTimeout=10000 watcher=org.apache.curator.ConnectionState@166d9f93 INFO [2017-06-16 10:13:14,285] org.apache.curator.framework.imps.CuratorFrameworkImpl: Starting INFO [2017-06-16 10:13:14,285] org.apache.zookeeper.ZooKeeper: Initiating client connection, connectString=server.eagle.apache.org:2181 sessionTimeout=10000 watcher=org.apache.curator.ConnectionState@1b6ef66a INFO [2017-06-16 10:13:14,286] backtype.storm.daemon.executor: Loaded executor tasks alertBolt8:[11 11] INFO [2017-06-16 10:13:14,288] backtype.storm.daemon.executor: Finished loading executor alertBolt8:[11 11] INFO [2017-06-16 10:13:14,288] backtype.storm.daemon.executor: Preparing bolt alertBolt8:(11) ERROR [2017-06-16 10:13:14,290] org.apache.curator.framework.imps.CuratorFrameworkImpl: Background exception was not retry-able or retry gave up ! java.net.UnknownHostException: server.eagle.apache.org: unknown error ! at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method) ~[na:1.8.0_65] ! at java.net.InetAddress$2.lookupAllHostAddr(InetAddress.java:928) ~[na:1.8.0_65] ! at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1323) ~[na:1.8.0_65] ! at java.net.InetAddress.getAllByName0(InetAddress.java:1276) ~[na:1.8.0_65] ! at java.net.InetAddress.getAllByName(InetAddress.java:1192) ~[na:1.8.0_65] ! at java.net.InetAddress.getAllByName(InetAddress.java:1126) ~[na:1.8.0_65] ! at org.apache.zookeeper.client.StaticHostProvider.<init>(StaticHostProvider.java:61) ~[zookeeper-3.4.6.2.2.5.1-3.jar:3.4.6-3--1] ! at org.apache.zookeeper.ZooKeeper.<init>(ZooKeeper.java:445) ~[zookeeper-3.4.6.2.2.5.1-3.jar:3.4.6-3--1] ! at org.apache.curator.utils.DefaultZookeeperFactory.newZooKeeper(DefaultZookeeperFactory.java:29) ~[curator-client-2.5.0.jar:na] ! at org.apache.curator.framework.imps.CuratorFrameworkImpl$2.newZooKeeper(CuratorFrameworkImpl.java:174) ~[curator-framework-2.5.0.jar:na] ! at org.apache.curator.HandleHolder$1.getZooKeeper(HandleHolder.java:94) ~[curator-client-2.5.0.jar:na] ! at org.apache.curator.HandleHolder.getZooKeeper(HandleHolder.java:55) ~[curator-client-2.5.0.jar:na] ! at org.apache.curator.ConnectionState.reset(ConnectionState.java:219) ~[curator-client-2.5.0.jar:na] ! at org.apache.curator.ConnectionState.start(ConnectionState.java:103) ~[curator-client-2.5.0.jar:na] ! at org.apache.curator.CuratorZookeeperClient.start(CuratorZookeeperClient.java:190) ~[curator-client-2.5.0.jar:na] ! at org.apache.curator.framework.imps.CuratorFrameworkImpl.start(CuratorFrameworkImpl.java:264) ~[curator-framework-2.5.0.jar:na] ! at org.apache.eagle.alert.config.ConfigBusBase.<init>(ConfigBusBase.java:48) [classes/:na] ! at org.apache.eagle.alert.config.ConfigBusConsumer.<init>(ConfigBusConsumer.java:38) [classes/:na] ! at org.apache.eagle.alert.engine.coordinator.impl.ZKMetadataChangeNotifyService.init(ZKMetadataChangeNotifyService.java:71) [classes/:na] ! at org.apache.eagle.alert.engine.runner.AlertBolt.internalPrepare(AlertBolt.java:170) [classes/:na] ! at org.apache.eagle.alert.engine.runner.AbstractStreamBolt.prepare(AbstractStreamBolt.java:84) [classes/:na] ! at backtype.storm.daemon.executor$fn__3441$fn__3453.invoke(executor.clj:692) [storm-core-0.9.3.jar:0.9.3] ! at backtype.storm.util$async_loop$fn__464.invoke(util.clj:461) [storm-core-0.9.3.jar:0.9.3] ! at clojure.lang.AFn.run(AFn.java:24) [clojure-1.5.1.jar:na] ! at java.lang.Thread.run(Thread.java:745) [na:1.8.0_65] 。。。。 ，。。。 -- 陈伟锋，武汉研究所 Mobile：15972052045 Email：[email protected] 公 司：浙江力太科技有限公司 地 址：杭州西斗门路3号天堂软件园A幢18F
