Hi Alejandro, it seems like Elasticsearch is announcing a different hostname in the cluster than the one it's actually using.
I would recommend disabling zen multicast discovery and use unicast discovery instead, see http://docs.graylog.org/en/1.2/pages/configuring_es.html#discovery-mode for details on how to configure this. Cheers, Jochen On Tuesday, 29 September 2015 17:54:08 UTC+2, Alejandro Cabrera Obed wrote: > > Dear, I've installed a Debian Jessie with graylog 1.2.1 (DEB package) and > elasticsearch 1.7.2 (DEB package). > > Everything was OK but when I log into the web interface, I get this error: > > ELASTICSEARCH CLUSTER UNAVAILABLE > > I have these files: > > /etc/elasticsearch/elasticsearch.yml: > > cluster.name: graylog2 > > > /etc/graylog/server/server.conf: > > rest_listen_uri = http://127.0.0.1:12900/ > > elasticsearch_cluster_name = graylog2 > > > /etc/graylog/web/web.conf: > > graylog2-server.uris=http://127.0.0.1:12900/ > > > And this is the content from server.log after restarting the > graylog-server: > > > 2015-09-29T12:52:21.048-03:00 INFO [Server] SIGNAL received. Shutting > down. > > 2015-09-29T12:52:21.049-03:00 INFO [GracefulShutdown] Graceful shutdown > initiated. > > 2015-09-29T12:52:21.050-03:00 INFO [GracefulShutdown] Node status: > [Halting [LB:DEAD]]. Waiting <3sec> for possible load balancers to > recognize state change. > > 2015-09-29T12:52:25.053-03:00 INFO [RestApiService] Shutting down REST > API at <http://127.0.0.1:12900/> > > 2015-09-29T12:52:25.055-03:00 INFO [InputSetupService] Attempting to > close input > <org.graylog2.inputs.syslog.udp.SyslogUDPInput.560aa781e4b0f752ced2a248> > [Syslog UDP]. > > 2015-09-29T12:52:25.060-03:00 INFO [InputSetupService] Input > <org.graylog2.inputs.syslog.udp.SyslogUDPInput.560aa781e4b0f752ced2a248> > closed. Took [5ms] > > 2015-09-29T12:52:25.067-03:00 INFO [Buffers] Waiting until all buffers > are empty. > > 2015-09-29T12:52:25.069-03:00 INFO [Buffers] All buffers are empty. > Continuing. > > 2015-09-29T12:52:25.070-03:00 INFO [node] [graylog2-server] stopping ... > > 2015-09-29T12:52:25.070-03:00 INFO [PeriodicalsService] Shutting down > periodical [org.graylog2.periodical.AlertScannerThread]. > > 2015-09-29T12:52:25.071-03:00 INFO [PeriodicalsService] Shutdown of > periodical [org.graylog2.periodical.AlertScannerThread] complete, took > <0ms>. > > 2015-09-29T12:52:25.072-03:00 INFO [PeriodicalsService] Shutting down > periodical [org.graylog2.periodical.BatchedElasticSearchOutputFlushThread]. > > 2015-09-29T12:52:25.072-03:00 INFO [OutputSetupService] Stopping output > org.graylog2.outputs.BlockingBatchedESOutput > > 2015-09-29T12:52:25.072-03:00 INFO [PeriodicalsService] Shutdown of > periodical [org.graylog2.periodical.BatchedElasticSearchOutputFlushThread] > complete, took <0ms>. > > 2015-09-29T12:52:25.072-03:00 INFO [PeriodicalsService] Shutting down > periodical [org.graylog2.periodical.ClusterHealthCheckThread]. > > 2015-09-29T12:52:25.072-03:00 INFO [PeriodicalsService] Shutdown of > periodical [org.graylog2.periodical.ClusterHealthCheckThread] complete, > took <0ms>. > > 2015-09-29T12:52:25.072-03:00 INFO [PeriodicalsService] Shutting down > periodical [org.graylog2.periodical.IndexerClusterCheckerThread]. > > 2015-09-29T12:52:25.072-03:00 INFO [PeriodicalsService] Shutdown of > periodical [org.graylog2.periodical.IndexerClusterCheckerThread] complete, > took <0ms>. > > 2015-09-29T12:52:25.072-03:00 INFO [PeriodicalsService] Shutting down > periodical [org.graylog2.periodical.IndexRetentionThread]. > > 2015-09-29T12:52:25.073-03:00 INFO [PeriodicalsService] Shutdown of > periodical [org.graylog2.periodical.IndexRetentionThread] complete, took > <0ms>. > > 2015-09-29T12:52:25.073-03:00 INFO [PeriodicalsService] Shutting down > periodical [org.graylog2.periodical.IndexRotationThread]. > > 2015-09-29T12:52:25.073-03:00 INFO [PeriodicalsService] Shutdown of > periodical [org.graylog2.periodical.IndexRotationThread] complete, took > <0ms>. > > 2015-09-29T12:52:25.073-03:00 INFO [PeriodicalsService] Shutting down > periodical [org.graylog2.periodical.VersionCheckThread]. > > 2015-09-29T12:52:25.073-03:00 INFO [PeriodicalsService] Shutdown of > periodical [org.graylog2.periodical.VersionCheckThread] complete, took > <0ms>. > > 2015-09-29T12:52:25.074-03:00 INFO [PeriodicalsService] Shutting down > periodical [org.graylog2.periodical.ThrottleStateUpdaterThread]. > > 2015-09-29T12:52:25.074-03:00 INFO [PeriodicalsService] Shutdown of > periodical [org.graylog2.periodical.ThrottleStateUpdaterThread] complete, > took <0ms>. > > 2015-09-29T12:52:25.074-03:00 INFO [PeriodicalsService] Shutting down > periodical [org.graylog2.events.ClusterEventPeriodical]. > > 2015-09-29T12:52:25.074-03:00 INFO [PeriodicalsService] Shutdown of > periodical [org.graylog2.events.ClusterEventPeriodical] complete, took > <0ms>. > > 2015-09-29T12:52:25.074-03:00 INFO [PeriodicalsService] Shutting down > periodical [org.graylog2.events.ClusterEventCleanupPeriodical]. > > 2015-09-29T12:52:25.074-03:00 INFO [PeriodicalsService] Shutdown of > periodical [org.graylog2.events.ClusterEventCleanupPeriodical] complete, > took <0ms>. > > 2015-09-29T12:52:25.074-03:00 INFO [PeriodicalsService] Shutting down > periodical [org.graylog2.periodical.PurgeExpiredCollectorsThread]. > > 2015-09-29T12:52:25.074-03:00 INFO [PeriodicalsService] Shutdown of > periodical [org.graylog2.periodical.PurgeExpiredCollectorsThread] complete, > took <0ms>. > > 2015-09-29T12:52:25.074-03:00 INFO [PeriodicalsService] Shutting down > periodical [org.graylog.plugins.usagestatistics.UsageStatsNodePeriodical]. > > 2015-09-29T12:52:25.074-03:00 INFO [PeriodicalsService] Shutdown of > periodical [org.graylog.plugins.usagestatistics.UsageStatsNodePeriodical] > complete, took <0ms>. > > 2015-09-29T12:52:25.074-03:00 INFO [PeriodicalsService] Shutting down > periodical > [org.graylog.plugins.usagestatistics.UsageStatsClusterPeriodical]. > > 2015-09-29T12:52:25.074-03:00 INFO [PeriodicalsService] Shutdown of > periodical > [org.graylog.plugins.usagestatistics.UsageStatsClusterPeriodical] complete, > took <0ms>. > > 2015-09-29T12:52:25.076-03:00 INFO [GracefulShutdown] Goodbye. > > 2015-09-29T12:52:25.088-03:00 INFO [JournalReader] Stopping. > > 2015-09-29T12:52:25.089-03:00 INFO [LogManager] Shutting down. > > 2015-09-29T12:52:25.107-03:00 INFO [node] [graylog2-server] stopped > > 2015-09-29T12:52:25.107-03:00 INFO [node] [graylog2-server] closing ... > > 2015-09-29T12:52:25.112-03:00 INFO [node] [graylog2-server] closed > > 2015-09-29T12:52:25.116-03:00 INFO [LogManager] Shutdown complete. > > 2015-09-29T12:52:25.119-03:00 INFO [ServiceManagerListener] Services are > now stopped. > > 2015-09-29T12:52:25.741-03:00 INFO [CmdLineTool] Loaded plugins: > [Anonymous Usage Statistics 1.1.1 > [org.graylog.plugins.usagestatistics.UsageStatsPlugin]] > > 2015-09-29T12:52:25.781-03:00 INFO [MongoDbConfiguration] You're using > deprecated configuration options for MongoDB. Please use mongodb_uri. > > 2015-09-29T12:52:25.803-03:00 INFO [MongoDbConfiguration] Suggested value > for mongodb_uri = mongodb://graylog2:[email protected]:27017/graylog2 > > 2015-09-29T12:52:25.821-03:00 INFO [CmdLineTool] Running with JVM > arguments: -Xms1g -Xmx1g -XX:NewRatio=1 -XX:PermSize=128m > -XX:MaxPermSize=256m -XX:+ResizeTLAB -XX:+UseConcMarkSweepGC > -XX:+CMSConcurrentMTEnabled -XX:+CMSClassUnloadingEnabled -XX:+UseParNewGC > -XX:-OmitStackTraceInFastThrow > -Dlog4j.configuration=file:///etc/graylog/server/log4j.xml > -Djava.library.path=/usr/share/graylog-server/lib/sigar > > 2015-09-29T12:52:28.224-03:00 INFO [InputBufferImpl] Message journal is > enabled. > > 2015-09-29T12:52:28.397-03:00 INFO [LogManager] Loading logs. > > 2015-09-29T12:52:28.456-03:00 INFO [LogManager] Logs loading complete. > > 2015-09-29T12:52:28.457-03:00 INFO [KafkaJournal] Initialized Kafka based > journal at /var/lib/graylog-server/journal > > 2015-09-29T12:52:28.472-03:00 INFO [InputBufferImpl] Initialized > InputBufferImpl with ring size <65536> and wait strategy > <BlockingWaitStrategy>, running 2 parallel message handlers. > > 2015-09-29T12:52:28.670-03:00 INFO [NodeId] Node ID: > 4cf3a096-b018-4678-aa72-cca45137a619 > > 2015-09-29T12:52:28.776-03:00 INFO [node] [graylog2-server] > version[1.7.1], pid[1753], build[b88f43f/2015-07-29T09:54:16Z] > > 2015-09-29T12:52:28.776-03:00 INFO [node] [graylog2-server] initializing > ... > > 2015-09-29T12:52:28.840-03:00 INFO [plugins] [graylog2-server] loaded > [graylog-monitor], sites [] > > 2015-09-29T12:52:30.783-03:00 INFO [node] [graylog2-server] initialized > > 2015-09-29T12:52:30.831-03:00 INFO [Version] HV000001: Hibernate > Validator 5.1.3.Final > > 2015-09-29T12:52:30.918-03:00 INFO [ProcessBuffer] Initialized > ProcessBuffer with ring size <65536> and wait strategy > <BlockingWaitStrategy>. > > 2015-09-29T12:52:32.227-03:00 INFO [RulesEngineProvider] No static rules > file loaded. > > 2015-09-29T12:52:32.255-03:00 INFO [OutputBuffer] Initialized > OutputBuffer with ring size <65536> and wait strategy > <BlockingWaitStrategy>. > > 2015-09-29T12:52:32.707-03:00 INFO [ServerBootstrap] Graylog server 1.2.1 > (c301e97) starting up. (JRE: Oracle Corporation 1.7.0_79 on Linux > 3.16.0-4-amd64) > > 2015-09-29T12:52:32.718-03:00 INFO [PeriodicalsService] Starting 23 > periodicals ... > > 2015-09-29T12:52:32.719-03:00 INFO [Periodicals] Starting > [org.graylog2.periodical.ThroughputCalculator] periodical in [0s], polling > every [1s]. > > 2015-09-29T12:52:32.724-03:00 INFO [node] [graylog2-server] starting ... > > 2015-09-29T12:52:32.734-03:00 INFO [Periodicals] Starting > [org.graylog2.periodical.AlertScannerThread] periodical in [10s], polling > every [60s]. > > 2015-09-29T12:52:32.743-03:00 INFO [Periodicals] Starting > [org.graylog2.periodical.BatchedElasticSearchOutputFlushThread] periodical > in [0s], polling every [1s]. > > 2015-09-29T12:52:32.743-03:00 INFO [Periodicals] Starting > [org.graylog2.periodical.ClusterHealthCheckThread] periodical in [0s], > polling every [20s]. > > 2015-09-29T12:52:32.743-03:00 INFO [Periodicals] Starting > [org.graylog2.periodical.ContentPackLoaderPeriodical] periodical, running > forever. > > 2015-09-29T12:52:32.748-03:00 INFO [Periodicals] Starting > [org.graylog2.periodical.DeadLetterThread] periodical, running forever. > > 2015-09-29T12:52:32.749-03:00 INFO [Periodicals] Starting > [org.graylog2.periodical.GarbageCollectionWarningThread] periodical, > running forever. > > 2015-09-29T12:52:32.749-03:00 INFO [Periodicals] Starting > [org.graylog2.periodical.IndexerClusterCheckerThread] periodical in [0s], > polling every [30s]. > > 2015-09-29T12:52:32.749-03:00 INFO [Periodicals] Starting > [org.graylog2.periodical.IndexRetentionThread] periodical in [0s], polling > every [300s]. > > 2015-09-29T12:52:32.749-03:00 INFO [IndexRetentionThread] Elasticsearch > cluster not available, skipping index retention checks. > > 2015-09-29T12:52:32.750-03:00 INFO [Periodicals] Starting > [org.graylog2.periodical.IndexRotationThread] periodical in [0s], polling > every [10s]. > > 2015-09-29T12:52:32.750-03:00 INFO [Periodicals] Starting > [org.graylog2.periodical.NodePingThread] periodical in [0s], polling every > [1s]. > > 2015-09-29T12:52:32.751-03:00 INFO [Periodicals] Starting > [org.graylog2.periodical.StreamThroughputCounterManagerThread] periodical > in [0s], polling every [1s]. > > 2015-09-29T12:52:32.755-03:00 INFO [Periodicals] Starting > [org.graylog2.periodical.VersionCheckThread] periodical in [300s], polling > every [1800s]. > > 2015-09-29T12:52:32.756-03:00 INFO [Periodicals] Starting > [org.graylog2.periodical.ThrottleStateUpdaterThread] periodical in [1s], > polling every [1s]. > > 2015-09-29T12:52:32.756-03:00 INFO [Periodicals] Starting > [org.graylog2.events.ClusterEventPeriodical] periodical in [0s], polling > every [1s]. > > 2015-09-29T12:52:32.759-03:00 INFO [Periodicals] Starting > [org.graylog2.events.ClusterEventCleanupPeriodical] periodical in [0s], > polling every [300s]. > > 2015-09-29T12:52:32.759-03:00 INFO [Periodicals] Starting > [org.graylog2.periodical.ClusterIdGeneratorPeriodical] periodical, running > forever. > > 2015-09-29T12:52:32.759-03:00 INFO [Periodicals] Starting > [org.graylog2.periodical.PurgeExpiredCollectorsThread] periodical in [0s], > polling every [3600s]. > > 2015-09-29T12:52:32.760-03:00 INFO [Periodicals] Starting > [org.graylog2.periodical.IndexRangesMigrationPeriodical] periodical, > running forever. > > 2015-09-29T12:52:32.790-03:00 INFO [IndexerClusterCheckerThread] Indexer > not fully initialized yet. Skipping periodic cluster check. > > 2015-09-29T12:52:32.799-03:00 INFO [PeriodicalsService] Not starting > [org.graylog2.periodical.UserPermissionMigrationPeriodical] periodical. Not > configured to run on this node. > > 2015-09-29T12:52:32.799-03:00 INFO [Periodicals] Starting > [org.graylog2.periodical.AlarmCallbacksMigrationPeriodical] periodical, > running forever. > > 2015-09-29T12:52:32.800-03:00 INFO [Periodicals] Starting > [org.graylog.plugins.usagestatistics.UsageStatsNodePeriodical] periodical > in [300s], polling every [21600s]. > > 2015-09-29T12:52:32.800-03:00 INFO [Periodicals] Starting > [org.graylog.plugins.usagestatistics.UsageStatsClusterPeriodical] > periodical in [300s], polling every [21600s]. > > 2015-09-29T12:52:32.815-03:00 WARN [network] failed to resolve local > host, fallback to loopback > > java.net.UnknownHostException: MITLPLOG01.provincianet.com.ar: > MITLPLOG01.provincianet.com.ar > > at java.net.InetAddress.getLocalHost(InetAddress.java:1494) > > at > org.elasticsearch.common.network.NetworkUtils.<clinit>(NetworkUtils.java:55) > > at > org.elasticsearch.transport.netty.NettyTransport.createClientBootstrap(NettyTransport.java:350) > > at > org.elasticsearch.transport.netty.NettyTransport.doStart(NettyTransport.java:242) > > at > org.elasticsearch.common.component.AbstractLifecycleComponent.start(AbstractLifecycleComponent.java:85) > > at > org.elasticsearch.transport.TransportService.doStart(TransportService.java:153) > > at > org.elasticsearch.common.component.AbstractLifecycleComponent.start(AbstractLifecycleComponent.java:85) > > at > org.elasticsearch.node.internal.InternalNode.start(InternalNode.java:257) > > at > org.graylog2.initializers.IndexerSetupService.startUp(IndexerSetupService.java:114) > > at > com.google.common.util.concurrent.AbstractIdleService$2$1.run(AbstractIdleService.java:54) > > at > com.google.common.util.concurrent.Callables$3.run(Callables.java:95) > > at java.lang.Thread.run(Thread.java:745) > > Caused by: java.net.UnknownHostException: MITLPLOG01.provincianet.com.ar > > at java.net.Inet4AddressImpl.lookupAllHostAddr(Native Method) > > at java.net.InetAddress$1.lookupAllHostAddr(InetAddress.java:922) > > at > java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1314) > > at java.net.InetAddress.getLocalHost(InetAddress.java:1490) > > ... 11 more > > 2015-09-29T12:52:32.842-03:00 INFO [transport] [graylog2-server] > bound_address {inet[/0.0.0.0:9350]}, publish_address {inet[/ > 172.31.24.42:9350]} > > 2015-09-29T12:52:32.860-03:00 INFO [discovery] [graylog2-server] > graylog2/hGhOwYaATYaSbL8lDvtyWA > > 2015-09-29T12:52:32.965-03:00 INFO [Reflections] Reflections took 190 ms > to scan 1 urls, producing 2 keys and 2 values > > 2015-09-29T12:52:35.861-03:00 WARN [discovery] [graylog2-server] waited > for 3s and no initial state was set by the discovery > > 2015-09-29T12:52:35.861-03:00 INFO [node] [graylog2-server] started > > 2015-09-29T12:52:35.921-03:00 INFO [service] [graylog2-server] > detected_master [Grim > Reaper][yfRfWbrKSSCTmYKhZXRjwA][localhost][inet[/172.31.24.42:9300]], added > {[Grim > Reaper][yfRfWbrKSSCTmYKhZXRjwA][localhost][inet[/172.31.24.42:9300]],}, > reason: zen-disco-receive(from master [[Grim > Reaper][yfRfWbrKSSCTmYKhZXRjwA][localhost][inet[/172.31.24.42:9300]]]) > > > Thanking in advance, regards. > > > Roberto > > > > > -- You received this message because you are subscribed to the Google Groups "Graylog Users" group. 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