This log shows writing database failed. 1. make sure Eagle server is up 2. If you use HBase as the deep storage, please zookeeper is connected & hbase access is ok. You can check Eagle server log.
For the second question, please ignore it. HealthCheck is an interface to help an application monitor itself, for example, whether the processed data is delayed. This warning log tells you these applications do not implement the interface. Best Regards, Qingwen Zhao | 赵晴雯 2017-05-16 13:58 GMT+08:00 丁逸秋 <[email protected]>: > Hi > I use your opinion to use HBase0.98.24-hadoop2 version.But the previous > three issues are still not resolved. > I see log ,Have the following questions, please help: > 1.On Storm HADOOP_METRIC_MONITOR_${SITE}: > MetricDataSink_2,MetricDataSink_6,MetricSchemaGenerator_3, > MetricSchemaGenerator_7 > tip exception: > com.sun.jersey.api.client.ClientHandlerException: > java.net.ConnectException: Connection refused (Connection refused) at > com.sun.jersey.client.urlconnection.URLConnectionClientHandler. > handle(URLConnec > I see log: > 2017-05-16T13:08:03.915+0800 o.a.e.a.m.MetricStreamPersist [ERROR] > java.net.ConnectException: Connection refused (Connection refused) > com.sun.jersey.api.client.ClientHandlerException: > java.net.ConnectException: Connection refused (Connection refused) > at > com.sun.jersey.client.urlconnection.URLConnectionClientHandler.handle( > URLConnectionClientHandler.java:155) > ~[stormjar.jar:na] > at > com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle( > GZIPContentEncodingFilter.java:123) > ~[stormjar.jar:na] > at com.sun.jersey.api.client.Client.handle(Client.java:652) > ~[stormjar.jar:na] > at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) > ~[stormjar.jar:na] > at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) > ~[stormjar.jar:na] > at com.sun.jersey.api.client.WebResource$Builder.post( > WebResource.java:570) > ~[stormjar.jar:na] > at > org.apache.eagle.service.client.impl.EagleServiceBaseClient. > postEntitiesWithService(EagleServiceBaseClient.java:219) > ~[stormjar.jar:na] > at > org.apache.eagle.service.client.impl.EagleServiceClientImpl.create( > EagleServiceClientImpl.java:96) > ~[stormjar.jar:na] > at > org.apache.eagle.service.client.impl.EagleServiceClientImpl.create( > EagleServiceClientImpl.java:115) > ~[stormjar.jar:na] > at > org.apache.eagle.app.messaging.MetricStreamPersist. > execute(MetricStreamPersist.java:86) > ~[stormjar.jar:na] > at > backtype.storm.daemon.executor$fn__3439$tuple_action_fn__3441.invoke( > executor.clj:640) > [storm-core-0.9.7.jar:0.9.7] > at > backtype.storm.daemon.executor$mk_task_receiver$fn__ > 3362.invoke(executor.clj:407) > [storm-core-0.9.7.jar:0.9.7] > at > backtype.storm.disruptor$clojure_handler$reify__1445. > onEvent(disruptor.clj:58) > [storm-core-0.9.7.jar:0.9.7] > at > backtype.storm.utils.DisruptorQueue.consumeBatchToCursor( > DisruptorQueue.java:132) > [storm-core-0.9.7.jar:0.9.7] > at > backtype.storm.utils.DisruptorQueue.consumeBatchWhenAvailable( > DisruptorQueue.java:106) > [storm-core-0.9.7.jar:0.9.7] > at > backtype.storm.disruptor$consume_batch_when_available. > invoke(disruptor.clj:80) > [storm-core-0.9.7.jar:0.9.7] > at > backtype.storm.daemon.executor$fn__3439$fn__3451$fn_ > _3498.invoke(executor.clj:755) > [storm-core-0.9.7.jar:0.9.7] > at backtype.storm.util$async_loop$fn__460.invoke(util.clj:463) > [storm-core-0.9.7.jar:0.9.7] > 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_121] > Caused by: java.net.ConnectException: Connection refused (Connection > refused) > at java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:1.8.0_121] > at > java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java: > 350) > ~[na:1.8.0_121] > at > java.net.AbstractPlainSocketImpl.connectToAddress( > AbstractPlainSocketImpl.java:206) > ~[na:1.8.0_121] > at > java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) > ~[na:1.8.0_121] > at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) > ~[na:1.8.0_121] > at java.net.Socket.connect(Socket.java:589) ~[na:1.8.0_121] > at sun.net.NetworkClient.doConnect(NetworkClient.java:175) ~[na:1.8.0_121] > at sun.net.www.http.HttpClient.openServer(HttpClient.java:432) > ~[na:1.8.0_121] > at sun.net.www.http.HttpClient.openServer(HttpClient.java:527) > ~[na:1.8.0_121] > at sun.net.www.http.HttpClient.<init>(HttpClient.java:211) ~[na:1.8.0_121] > at sun.net.www.http.HttpClient.New(HttpClient.java:308) ~[na:1.8.0_121] > at sun.net.www.http.HttpClient.New(HttpClient.java:326) ~[na:1.8.0_121] > at > sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient( > HttpURLConnection.java:1202) > ~[na:1.8.0_121] > at > sun.net.www.protocol.http.HttpURLConnection.plainConnect0( > HttpURLConnection.java:1138) > ~[na:1.8.0_121] > at > sun.net.www.protocol.http.HttpURLConnection.plainConnect( > HttpURLConnection.java:1032) > ~[na:1.8.0_121] > at > sun.net.www.protocol.http.HttpURLConnection.connect( > HttpURLConnection.java:966) > ~[na:1.8.0_121] > at > sun.net.www.protocol.http.HttpURLConnection.getOutputStream0( > HttpURLConnection.java:1316) > ~[na:1.8.0_121] > at > sun.net.www.protocol.http.HttpURLConnection.getOutputStream( > HttpURLConnection.java:1291) > ~[na:1.8.0_121] > at > com.sun.jersey.client.urlconnection.URLConnectionClientHandler$1$ > 1.getOutputStream(URLConnectionClientHandler.java:238) > ~[stormjar.jar:na] > at > com.sun.jersey.api.client.CommittingOutputStream.commitStream( > CommittingOutputStream.java:117) > ~[stormjar.jar:na] > at > com.sun.jersey.api.client.CommittingOutputStream.write( > CommittingOutputStream.java:83) > ~[stormjar.jar:na] > at java.util.zip.GZIPOutputStream.writeHeader(GZIPOutputStream.java:182) > ~[na:1.8.0_121] > at java.util.zip.GZIPOutputStream.<init>(GZIPOutputStream.java:94) > ~[na:1.8.0_121] > at java.util.zip.GZIPOutputStream.<init>(GZIPOutputStream.java:109) > ~[na:1.8.0_121] > at > com.sun.jersey.api.client.filter.GZIPContentEncodingFilter$Adapter.adapt( > GZIPContentEncodingFilter.java:81) > ~[stormjar.jar:na] > at > com.sun.jersey.api.client.RequestWriter.writeRequestEntity( > RequestWriter.java:298) > ~[stormjar.jar:na] > at > com.sun.jersey.client.urlconnection.URLConnectionClientHandler._invoke( > URLConnectionClientHandler.java:217) > ~[stormjar.jar:na] > at > com.sun.jersey.client.urlconnection.URLConnectionClientHandler.handle( > URLConnectionClientHandler.java:153) > ~[stormjar.jar:na] > ... 19 common frames omitted > 2017-05-16T13:08:03.924+0800 b.s.d.executor [ERROR] > com.sun.jersey.api.client.ClientHandlerException: > java.net.ConnectException: Connection refused (Connection refused) > at > com.sun.jersey.client.urlconnection.URLConnectionClientHandler.handle( > URLConnectionClientHandler.java:155) > ~[stormjar.jar:na] > at > com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle( > GZIPContentEncodingFilter.java:123) > ~[stormjar.jar:na] > at com.sun.jersey.api.client.Client.handle(Client.java:652) > ~[stormjar.jar:na] > at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) > ~[stormjar.jar:na] > at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) > ~[stormjar.jar:na] > at com.sun.jersey.api.client.WebResource$Builder.post( > WebResource.java:570) > ~[stormjar.jar:na] > at > org.apache.eagle.service.client.impl.EagleServiceBaseClient. > postEntitiesWithService(EagleServiceBaseClient.java:219) > ~[stormjar.jar:na] > at > org.apache.eagle.service.client.impl.EagleServiceClientImpl.create( > EagleServiceClientImpl.java:96) > ~[stormjar.jar:na] > at > org.apache.eagle.service.client.impl.EagleServiceClientImpl.create( > EagleServiceClientImpl.java:115) > ~[stormjar.jar:na] > at > org.apache.eagle.app.messaging.MetricStreamPersist. > execute(MetricStreamPersist.java:86) > ~[stormjar.jar:na] > at > backtype.storm.daemon.executor$fn__3439$tuple_action_fn__3441.invoke( > executor.clj:640) > [storm-core-0.9.7.jar:0.9.7] > at > backtype.storm.daemon.executor$mk_task_receiver$fn__ > 3362.invoke(executor.clj:407) > [storm-core-0.9.7.jar:0.9.7] > at > backtype.storm.disruptor$clojure_handler$reify__1445. > onEvent(disruptor.clj:58) > [storm-core-0.9.7.jar:0.9.7] > at > backtype.storm.utils.DisruptorQueue.consumeBatchToCursor( > DisruptorQueue.java:132) > [storm-core-0.9.7.jar:0.9.7] > at > backtype.storm.utils.DisruptorQueue.consumeBatchWhenAvailable( > DisruptorQueue.java:106) > [storm-core-0.9.7.jar:0.9.7] > at > backtype.storm.disruptor$consume_batch_when_available. > invoke(disruptor.clj:80) > [storm-core-0.9.7.jar:0.9.7] > at > backtype.storm.daemon.executor$fn__3439$fn__3451$fn_ > _3498.invoke(executor.clj:755) > [storm-core-0.9.7.jar:0.9.7] > at backtype.storm.util$async_loop$fn__460.invoke(util.clj:463) > [storm-core-0.9.7.jar:0.9.7] > 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_121] > Caused by: java.net.ConnectException: Connection refused (Connection > refused) > at java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:1.8.0_121] > at > java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java: > 350) > ~[na:1.8.0_121] > at > java.net.AbstractPlainSocketImpl.connectToAddress( > AbstractPlainSocketImpl.java:206) > ~[na:1.8.0_121] > at > java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) > ~[na:1.8.0_121] > at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) > ~[na:1.8.0_121] > at java.net.Socket.connect(Socket.java:589) ~[na:1.8.0_121] > at sun.net.NetworkClient.doConnect(NetworkClient.java:175) ~[na:1.8.0_121] > at sun.net.www.http.HttpClient.openServer(HttpClient.java:432) > ~[na:1.8.0_121] > at sun.net.www.http.HttpClient.openServer(HttpClient.java:527) > ~[na:1.8.0_121] > at sun.net.www.http.HttpClient.<init>(HttpClient.java:211) ~[na:1.8.0_121] > at sun.net.www.http.HttpClient.New(HttpClient.java:308) ~[na:1.8.0_121] > at sun.net.www.http.HttpClient.New(HttpClient.java:326) ~[na:1.8.0_121] > at > sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient( > HttpURLConnection.java:1202) > ~[na:1.8.0_121] > at > sun.net.www.protocol.http.HttpURLConnection.plainConnect0( > HttpURLConnection.java:1138) > ~[na:1.8.0_121] > at > sun.net.www.protocol.http.HttpURLConnection.plainConnect( > HttpURLConnection.java:1032) > ~[na:1.8.0_121] > at > sun.net.www.protocol.http.HttpURLConnection.connect( > HttpURLConnection.java:966) > ~[na:1.8.0_121] > at > sun.net.www.protocol.http.HttpURLConnection.getOutputStream0( > HttpURLConnection.java:1316) > ~[na:1.8.0_121] > at > sun.net.www.protocol.http.HttpURLConnection.getOutputStream( > HttpURLConnection.java:1291) > ~[na:1.8.0_121] > at > com.sun.jersey.client.urlconnection.URLConnectionClientHandler$1$ > 1.getOutputStream(URLConnectionClientHandler.java:238) > ~[stormjar.jar:na] > at > com.sun.jersey.api.client.CommittingOutputStream.commitStream( > CommittingOutputStream.java:117) > ~[stormjar.jar:na] > at > com.sun.jersey.api.client.CommittingOutputStream.write( > CommittingOutputStream.java:83) > ~[stormjar.jar:na] > at java.util.zip.GZIPOutputStream.writeHeader(GZIPOutputStream.java:182) > ~[na:1.8.0_121] > at java.util.zip.GZIPOutputStream.<init>(GZIPOutputStream.java:94) > ~[na:1.8.0_121] > at java.util.zip.GZIPOutputStream.<init>(GZIPOutputStream.java:109) > ~[na:1.8.0_121] > at > com.sun.jersey.api.client.filter.GZIPContentEncodingFilter$Adapter.adapt( > GZIPContentEncodingFilter.java:81) > ~[stormjar.jar:na] > at > com.sun.jersey.api.client.RequestWriter.writeRequestEntity( > RequestWriter.java:298) > ~[stormjar.jar:na] > at > com.sun.jersey.client.urlconnection.URLConnectionClientHandler._invoke( > URLConnectionClientHandler.java:217) > ~[stormjar.jar:na] > at > com.sun.jersey.client.urlconnection.URLConnectionClientHandler.handle( > URLConnectionClientHandler.java:153) > ~[stormjar.jar:na] > ... 19 common frames omitted > 2017-05-16T13:08:03.922+0800 o.a.e.a.m.MetricStreamPersist [ERROR] > java.net.ConnectException: Connection refused (Connection refused) > com.sun.jersey.api.client.ClientHandlerException: > java.net.ConnectException: Connection refused (Connection refused) > at > com.sun.jersey.client.urlconnection.URLConnectionClientHandler.handle( > URLConnectionClientHandler.java:155) > ~[stormjar.jar:na] > at > com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle( > GZIPContentEncodingFilter.java:123) > ~[stormjar.jar:na] > at com.sun.jersey.api.client.Client.handle(Client.java:652) > ~[stormjar.jar:na] > at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) > ~[stormjar.jar:na] > at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) > ~[stormjar.jar:na] > at com.sun.jersey.api.client.WebResource$Builder.post( > WebResource.java:570) > ~[stormjar.jar:na] > at > org.apache.eagle.service.client.impl.EagleServiceBaseClient. > postEntitiesWithService(EagleServiceBaseClient.java:219) > ~[stormjar.jar:na] > at > org.apache.eagle.service.client.impl.EagleServiceClientImpl.create( > EagleServiceClientImpl.java:96) > ~[stormjar.jar:na] > at > org.apache.eagle.service.client.impl.EagleServiceClientImpl.create( > EagleServiceClientImpl.java:115) > ~[stormjar.jar:na] > at > org.apache.eagle.app.messaging.MetricStreamPersist. > execute(MetricStreamPersist.java:86) > ~[stormjar.jar:na] > at > backtype.storm.daemon.executor$fn__3439$tuple_action_fn__3441.invoke( > executor.clj:640) > [storm-core-0.9.7.jar:0.9.7] > at > backtype.storm.daemon.executor$mk_task_receiver$fn__ > 3362.invoke(executor.clj:407) > [storm-core-0.9.7.jar:0.9.7] > at > backtype.storm.disruptor$clojure_handler$reify__1445. > onEvent(disruptor.clj:58) > [storm-core-0.9.7.jar:0.9.7] > at > backtype.storm.utils.DisruptorQueue.consumeBatchToCursor( > DisruptorQueue.java:132) > [storm-core-0.9.7.jar:0.9.7] > at > backtype.storm.utils.DisruptorQueue.consumeBatchWhenAvailable( > DisruptorQueue.java:106) > [storm-core-0.9.7.jar:0.9.7] > at > backtype.storm.disruptor$consume_batch_when_available. > invoke(disruptor.clj:80) > [storm-core-0.9.7.jar:0.9.7] > at > backtype.storm.daemon.executor$fn__3439$fn__3451$fn_ > _3498.invoke(executor.clj:755) > [storm-core-0.9.7.jar:0.9.7] > at backtype.storm.util$async_loop$fn__460.invoke(util.clj:463) > [storm-core-0.9.7.jar:0.9.7] > 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_121] > Caused by: java.net.ConnectException: Connection refused (Connection > refused) > at java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:1.8.0_121] > at > java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java: > 350) > ~[na:1.8.0_121] > at > java.net.AbstractPlainSocketImpl.connectToAddress( > AbstractPlainSocketImpl.java:206) > ~[na:1.8.0_121] > at > java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) > ~[na:1.8.0_121] > at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) > ~[na:1.8.0_121] > at java.net.Socket.connect(Socket.java:589) ~[na:1.8.0_121] > at sun.net.NetworkClient.doConnect(NetworkClient.java:175) ~[na:1.8.0_121] > at sun.net.www.http.HttpClient.openServer(HttpClient.java:432) > ~[na:1.8.0_121] > at sun.net.www.http.HttpClient.openServer(HttpClient.java:527) > ~[na:1.8.0_121] > at sun.net.www.http.HttpClient.<init>(HttpClient.java:211) ~[na:1.8.0_121] > at sun.net.www.http.HttpClient.New(HttpClient.java:308) ~[na:1.8.0_121] > at sun.net.www.http.HttpClient.New(HttpClient.java:326) ~[na:1.8.0_121] > at > sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient( > HttpURLConnection.java:1202) > ~[na:1.8.0_121] > at > sun.net.www.protocol.http.HttpURLConnection.plainConnect0( > HttpURLConnection.java:1138) > ~[na:1.8.0_121] > at > sun.net.www.protocol.http.HttpURLConnection.plainConnect( > HttpURLConnection.java:1032) > ~[na:1.8.0_121] > at > sun.net.www.protocol.http.HttpURLConnection.connect( > HttpURLConnection.java:966) > ~[na:1.8.0_121] > at > sun.net.www.protocol.http.HttpURLConnection.getOutputStream0( > HttpURLConnection.java:1316) > ~[na:1.8.0_121] > at > sun.net.www.protocol.http.HttpURLConnection.getOutputStream( > HttpURLConnection.java:1291) > ~[na:1.8.0_121] > at > com.sun.jersey.client.urlconnection.URLConnectionClientHandler$1$ > 1.getOutputStream(URLConnectionClientHandler.java:238) > ~[stormjar.jar:na] > at > com.sun.jersey.api.client.CommittingOutputStream.commitStream( > CommittingOutputStream.java:117) > ~[stormjar.jar:na] > at > com.sun.jersey.api.client.CommittingOutputStream.write( > CommittingOutputStream.java:83) > ~[stormjar.jar:na] > at java.util.zip.GZIPOutputStream.writeHeader(GZIPOutputStream.java:182) > ~[na:1.8.0_121] > at java.util.zip.GZIPOutputStream.<init>(GZIPOutputStream.java:94) > ~[na:1.8.0_121] > at java.util.zip.GZIPOutputStream.<init>(GZIPOutputStream.java:109) > ~[na:1.8.0_121] > at > com.sun.jersey.api.client.filter.GZIPContentEncodingFilter$Adapter.adapt( > GZIPContentEncodingFilter.java:81) > ~[stormjar.jar:na] > at > com.sun.jersey.api.client.RequestWriter.writeRequestEntity( > RequestWriter.java:298) > ~[stormjar.jar:na] > at > com.sun.jersey.client.urlconnection.URLConnectionClientHandler._invoke( > URLConnectionClientHandler.java:217) > ~[stormjar.jar:na] > at > com.sun.jersey.client.urlconnection.URLConnectionClientHandler.handle( > URLConnectionClientHandler.java:153) > ~[stormjar.jar:na] > ... 19 common frames omitted > 2017-05-16T13:08:03.931+0800 b.s.d.executor [ERROR] > com.sun.jersey.api.client.ClientHandlerException: > java.net.ConnectException: Connection refused (Connection refused) > at > com.sun.jersey.client.urlconnection.URLConnectionClientHandler.handle( > URLConnectionClientHandler.java:155) > ~[stormjar.jar:na] > at > com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle( > GZIPContentEncodingFilter.java:123) > ~[stormjar.jar:na] > at com.sun.jersey.api.client.Client.handle(Client.java:652) > ~[stormjar.jar:na] > at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) > ~[stormjar.jar:na] > at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) > ~[stormjar.jar:na] > at com.sun.jersey.api.client.WebResource$Builder.post( > WebResource.java:570) > ~[stormjar.jar:na] > at > org.apache.eagle.service.client.impl.EagleServiceBaseClient. > postEntitiesWithService(EagleServiceBaseClient.java:219) > ~[stormjar.jar:na] > at > org.apache.eagle.service.client.impl.EagleServiceClientImpl.create( > EagleServiceClientImpl.java:96) > ~[stormjar.jar:na] > at > org.apache.eagle.service.client.impl.EagleServiceClientImpl.create( > EagleServiceClientImpl.java:115) > ~[stormjar.jar:na] > at > org.apache.eagle.app.messaging.MetricStreamPersist. > execute(MetricStreamPersist.java:86) > ~[stormjar.jar:na] > at > backtype.storm.daemon.executor$fn__3439$tuple_action_fn__3441.invoke( > executor.clj:640) > [storm-core-0.9.7.jar:0.9.7] > at > backtype.storm.daemon.executor$mk_task_receiver$fn__ > 3362.invoke(executor.clj:407) > [storm-core-0.9.7.jar:0.9.7] > at > backtype.storm.disruptor$clojure_handler$reify__1445. > onEvent(disruptor.clj:58) > [storm-core-0.9.7.jar:0.9.7] > at > backtype.storm.utils.DisruptorQueue.consumeBatchToCursor( > DisruptorQueue.java:132) > [storm-core-0.9.7.jar:0.9.7] > at > backtype.storm.utils.DisruptorQueue.consumeBatchWhenAvailable( > DisruptorQueue.java:106) > [storm-core-0.9.7.jar:0.9.7] > at > backtype.storm.disruptor$consume_batch_when_available. > invoke(disruptor.clj:80) > [storm-core-0.9.7.jar:0.9.7] > at > backtype.storm.daemon.executor$fn__3439$fn__3451$fn_ > _3498.invoke(executor.clj:755) > [storm-core-0.9.7.jar:0.9.7] > at backtype.storm.util$async_loop$fn__460.invoke(util.clj:463) > [storm-core-0.9.7.jar:0.9.7] > 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_121] > Caused by: java.net.ConnectException: Connection refused (Connection > refused) > at java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:1.8.0_121] > at > java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java: > 350) > ~[na:1.8.0_121] > at > java.net.AbstractPlainSocketImpl.connectToAddress( > AbstractPlainSocketImpl.java:206) > ~[na:1.8.0_121] > at > java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) > ~[na:1.8.0_121] > at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) > ~[na:1.8.0_121] > at java.net.Socket.connect(Socket.java:589) ~[na:1.8.0_121] > at sun.net.NetworkClient.doConnect(NetworkClient.java:175) ~[na:1.8.0_121] > at sun.net.www.http.HttpClient.openServer(HttpClient.java:432) > ~[na:1.8.0_121] > at sun.net.www.http.HttpClient.openServer(HttpClient.java:527) > ~[na:1.8.0_121] > at sun.net.www.http.HttpClient.<init>(HttpClient.java:211) ~[na:1.8.0_121] > at sun.net.www.http.HttpClient.New(HttpClient.java:308) ~[na:1.8.0_121] > at sun.net.www.http.HttpClient.New(HttpClient.java:326) ~[na:1.8.0_121] > at > sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient( > HttpURLConnection.java:1202) > ~[na:1.8.0_121] > at > sun.net.www.protocol.http.HttpURLConnection.plainConnect0( > HttpURLConnection.java:1138) > ~[na:1.8.0_121] > at > sun.net.www.protocol.http.HttpURLConnection.plainConnect( > HttpURLConnection.java:1032) > ~[na:1.8.0_121] > at > sun.net.www.protocol.http.HttpURLConnection.connect( > HttpURLConnection.java:966) > ~[na:1.8.0_121] > at > sun.net.www.protocol.http.HttpURLConnection.getOutputStream0( > HttpURLConnection.java:1316) > ~[na:1.8.0_121] > at > sun.net.www.protocol.http.HttpURLConnection.getOutputStream( > HttpURLConnection.java:1291) > ~[na:1.8.0_121] > at > com.sun.jersey.client.urlconnection.URLConnectionClientHandler$1$ > 1.getOutputStream(URLConnectionClientHandler.java:238) > ~[stormjar.jar:na] > at > com.sun.jersey.api.client.CommittingOutputStream.commitStream( > CommittingOutputStream.java:117) > ~[stormjar.jar:na] > at > com.sun.jersey.api.client.CommittingOutputStream.write( > CommittingOutputStream.java:83) > ~[stormjar.jar:na] > at java.util.zip.GZIPOutputStream.writeHeader(GZIPOutputStream.java:182) > ~[na:1.8.0_121] > at java.util.zip.GZIPOutputStream.<init>(GZIPOutputStream.java:94) > ~[na:1.8.0_121] > at java.util.zip.GZIPOutputStream.<init>(GZIPOutputStream.java:109) > ~[na:1.8.0_121] > at > com.sun.jersey.api.client.filter.GZIPContentEncodingFilter$Adapter.adapt( > GZIPContentEncodingFilter.java:81) > ~[stormjar.jar:na] > at > com.sun.jersey.api.client.RequestWriter.writeRequestEntity( > RequestWriter.java:298) > ~[stormjar.jar:na] > at > com.sun.jersey.client.urlconnection.URLConnectionClientHandler._invoke( > URLConnectionClientHandler.java:217) > ~[stormjar.jar:na] > at > com.sun.jersey.client.urlconnection.URLConnectionClientHandler.handle( > URLConnectionClientHandler.java:153) > ~[stormjar.jar:na] > ... 19 common frames omitted > .... > 2.on eagle eagle-server.log: > I see it occasionally: > WARN [2017-05-16 05:50:37,612] > org.apache.eagle.app.service.impl.ApplicationHealthCheckServiceImpl: > Application SYSTEM_METRIC_WEB_APP_SANDBOX does not implement HealthCheck > WARN [2017-05-16 05:50:37,612] > org.apache.eagle.app.service.impl.ApplicationHealthCheckServiceImpl: > Application HDFS_METRIC_WEB_APP_SANDBOX does not implement HealthCheck > WARN [2017-05-16 05:50:37,612] > org.apache.eagle.app.service.impl.ApplicationHealthCheckServiceImpl: > Application HADOOP_METRIC_MONITOR_SANDBOX does not implement HealthCheck > WARN [2017-05-16 05:50:37,612] > org.apache.eagle.app.service.impl.ApplicationHealthCheckServiceImpl: > Application HDFS_AUDIT_LOG_MONITOR_APP_SANDBOX does not implement > HealthCheck > WARN [2017-05-16 05:50:37,612] > org.apache.eagle.app.service.impl.ApplicationHealthCheckServiceImpl: > Application ALERT_UNIT_TOPOLOGY_APP_SANDBOX does not implement HealthCheck > The above is the result of my log,please help me. > Thank you so much. >
