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https://issues.apache.org/jira/browse/ATLAS-634?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Madhan Neethiraj resolved ATLAS-634.
------------------------------------
Resolution: Cannot Reproduce
> Atlas failed to start embedded kafka
> ------------------------------------
>
> Key: ATLAS-634
> URL: https://issues.apache.org/jira/browse/ATLAS-634
> Project: Atlas
> Issue Type: Bug
> Affects Versions: trunk
> Reporter: Ayub Pathan
> Priority: Major
>
> Env: Atlas started in embedded mode on a local setup.
> {noformat}
> 2016-04-05 11:32:14,544 WARN - [main:] ~ Failed startup of context
> o.e.j.w.WebAppContext@48b6bddf{/,file:/Users/apathan/Hortonworks/apache-atlas-master/incubator-atlas/distro/target/apache-atlas-0.7-incubating-SNAPSHOT-bin/apache-atlas-0.7-incubating-SNAPSHOT/server/webapp/atlas/,STARTING}{/Users/apathan/Hortonworks/apache-atlas-master/incubator-atlas/distro/target/apache-atlas-0.7-incubating-SNAPSHOT-bin/apache-atlas-0.7-incubating-SNAPSHOT/server/webapp/atlas}
> (WebAppContext:514)
> java.lang.RuntimeException: org.apache.atlas.AtlasException: Failed to start
> embedded kafka
> at org.apache.atlas.service.Services.start(Services.java:48)
> at
> org.apache.atlas.web.listeners.GuiceServletConfig.startServices(GuiceServletConfig.java:157)
> at
> org.apache.atlas.web.listeners.GuiceServletConfig.contextInitialized(GuiceServletConfig.java:151)
> at
> org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:800)
> at
> org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:444)
> at
> org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:791)
> at
> org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:294)
> at
> org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1349)
> at
> org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1342)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:741)
> at
> org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:505)
> at
> org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
> at
> org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132)
> at org.eclipse.jetty.server.Server.start(Server.java:387)
> at
> org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114)
> at
> org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61)
> at org.eclipse.jetty.server.Server.doStart(Server.java:354)
> at
> org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
> at
> org.apache.atlas.web.service.EmbeddedServer.start(EmbeddedServer.java:93)
> at org.apache.atlas.Atlas.main(Atlas.java:109)
> Caused by: org.apache.atlas.AtlasException: Failed to start embedded kafka
> at
> org.apache.atlas.kafka.KafkaNotification.start(KafkaNotification.java:139)
> at org.apache.atlas.service.Services.start(Services.java:45)
> ... 19 more
> Caused by: java.lang.RuntimeException: A broker is already registered on the
> path /brokers/ids/1. This probably indicates that you either have configured
> a brokerid that is already in use, or else you have shutdown this broker and
> restarted it faster than the zookeeper timeout so it appears to be
> re-registering.
> at kafka.utils.ZkUtils.registerBrokerInZk(ZkUtils.scala:295)
> at kafka.utils.ZkUtils.registerBrokerInZk(ZkUtils.scala:281)
> at kafka.server.KafkaHealthcheck.register(KafkaHealthcheck.scala:64)
> at kafka.server.KafkaHealthcheck.startup(KafkaHealthcheck.scala:45)
> at kafka.server.KafkaServer.startup(KafkaServer.scala:231)
> at
> org.apache.atlas.kafka.KafkaNotification.startKafka(KafkaNotification.java:313)
> at
> org.apache.atlas.kafka.KafkaNotification.start(KafkaNotification.java:137)
> ... 20 more
> 2016-04-05 11:32:14,548 INFO - [main:] ~ Started
> ServerConnector@2cf4dea2{HTTP/1.1}{0.0.0.0:21000} (ServerConnector:266)
> 2016-04-05 11:32:14,548 INFO - [main:] ~ Started @8414ms (Server:379)
> 2016-04-05 11:32:22,504 INFO - [SessionTracker:] ~ Expiring session
> 0x153e5027cec0002, timeout of 10000ms exceeded (ZooKeeperServer:347)
> 2016-04-05 11:32:22,506 INFO - [ProcessThread(sid:0 cport:-1)::] ~ Processed
> session termination for sessionid: 0x153e5027cec0002
> (PrepRequestProcessor:494)
> {noformat}
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