Hello,   I have just installed a new cluster. I started deploying the new Java Oracle.   Then i downloaded and installed cloudera-manager.bin We deployed several services   hdfs,hbase,zookeeper,....   but when we deployed solr. it will not start.   When we start solr, it doesn't give an error and it says "started correctly" in the task on cloudera manager. but going back to the main page on cloudera manager the solr service is not running.   i searched the logs and only obtained 2 warnings.   Can anyone help ? these are the warnings: and a copy of the log files     2:27:31.467 PM WARN org.apache.hadoop.util.NativeCodeLoader Unable to load native-hadoop library for your platform... using builtin-java classes where applicable 2:27:31.473 PM WARN org.apache.hadoop.security.authentication.server.AuthenticationFilter 'signature.secret' configuration not set, using a random value as secret     2014-03-12 14:25:04,918 INFO org.apache.solr.servlet.ProxyUserFilter: Loading proxyuser settings [solr.security.proxyuser.hue.hosts]=[*] 2014-03-12 14:25:04,918 INFO org.apache.solr.servlet.ProxyUserFilter: Loading proxyuser settings [solr.security.proxyuser.hue.groups]=[*] 2014-03-12 14:25:04,985 WARN org.apache.hadoop.util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable 2014-03-12 14:25:04,992 WARN org.apache.hadoop.security.authentication.server.AuthenticationFilter: 'signature.secret' configuration not set, using a random value as secret 2014-03-12 14:25:05,003 INFO org.apache.solr.servlet.SolrDispatchFilter: SolrDispatchFilter.init() 2014-03-12 14:25:05,022 INFO org.apache.solr.core.SolrResourceLoader: No /solr/home in JNDI 2014-03-12 14:25:05,022 INFO org.apache.solr.core.SolrResourceLoader: using system property solr.solr.home: /var/lib/solr 2014-03-12 14:25:05,022 INFO org.apache.solr.core.SolrResourceLoader: new SolrResourceLoader for directory: '/var/lib/solr/' 2014-03-12 14:25:05,163 INFO org.apache.zookeeper.ZooKeeper: Client environment:zookeeper.version=3.4.5-cdh4.5.0--1, built on 11/20/2013 22:27 GMT 2014-03-12 14:25:05,163 INFO org.apache.zookeeper.ZooKeeper: Client environment:host.name=cloudera2 2014-03-12 14:25:05,164 INFO org.apache.zookeeper.ZooKeeper: Client environment:java.version=1.6.0_31 2014-03-12 14:25:05,164 INFO org.apache.zookeeper.ZooKeeper: Client environment:java.vendor=Sun Microsystems Inc. 2014-03-12 14:25:05,164 INFO org.apache.zookeeper.ZooKeeper: Client environment:java.home=/usr/lib/jvm/j2sdk1.6-oracle/jre 2014-03-12 14:25:05,164 INFO org.apache.zookeeper.ZooKeeper: Client environment:java.class.path=/opt/cloudera/parcels/CDH-4.6.0-1.cdh4.6.0.p0.26/lib/bigtop-tomcat/bin/bootstrap.jar 2014-03-12 14:25:05,164 INFO org.apache.zookeeper.ZooKeeper: Client environment:java.library.path=/usr/lib/jvm/j2sdk1.6-oracle/jre/lib/amd64/server:/usr/lib/jvm/j2sdk1.6-oracle/jre/lib/amd64:/usr/lib/jvm/j2sdk1.6-oracle/jre/../lib/amd64:/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib 2014-03-12 14:25:05,164 INFO org.apache.zookeeper.ZooKeeper: Client environment:java.io.tmpdir=/var/lib/solr/ 2014-03-12 14:25:05,164 INFO org.apache.zookeeper.ZooKeeper: Client environment:java.compiler=<NA> 2014-03-12 14:25:05,164 INFO org.apache.zookeeper.ZooKeeper: Client environment:os.name=Linux 2014-03-12 14:25:05,164 INFO org.apache.zookeeper.ZooKeeper: Client environment:os.arch=amd64 2014-03-12 14:25:05,164 INFO org.apache.zookeeper.ZooKeeper: Client environment:os.version=3.2.0-59-generic 2014-03-12 14:25:05,164 INFO org.apache.zookeeper.ZooKeeper: Client environment:user.name=solr 2014-03-12 14:25:05,164 INFO org.apache.zookeeper.ZooKeeper: Client environment:user.home=/var/run/solr 2014-03-12 14:25:05,164 INFO org.apache.zookeeper.ZooKeeper: Client environment:user.dir=/run/cloudera-scm-agent/process/129-solr-SOLR_SERVER 2014-03-12 14:25:05,164 INFO org.apache.zookeeper.ZooKeeper: Initiating client connection, connectString=cloudera2:2181,cloudera3:2181/solr sessionTimeout=30000 watcher=org.apache.solr.common.cloud.ConnectionManager@31e46a68 2014-03-12 14:25:05,183 INFO org.apache.solr.common.cloud.ConnectionManager: Waiting for client to connect to ZooKeeper 2014-03-12 14:25:05,186 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server cloudera2/172.19.1.71:2181. Will not attempt to authenticate using SASL (java.lang.SecurityException: Unable to locate a login configuration) 2014-03-12 14:25:05,190 INFO org.apache.zookeeper.ClientCnxn: Socket connection established to cloudera2/172.19.1.71:2181, initiating session 2014-03-12 14:25:05,195 INFO org.apache.zookeeper.ClientCnxn: Session establishment complete on server cloudera2/172.19.1.71:2181, sessionid = 0x144b1478d910873, negotiated timeout = 30000 2014-03-12 14:25:05,197 INFO org.apache.solr.common.cloud.ConnectionManager: Watcher org.apache.solr.common.cloud.ConnectionManager@31e46a68 name:ZooKeeperConnection Watcher:cloudera2:2181,cloudera3:2181/solr got event WatchedEvent state:SyncConnected type:None path:null path:null type:None 2014-03-12 14:25:05,197 INFO org.apache.solr.common.cloud.ConnectionManager: Client is connected to ZooKeeper 2014-03-12 14:25:05,200 INFO org.apache.solr.core.ConfigSolr: Loading solr.xml from ZooKeeper 2014-03-12 14:25:05,260 INFO org.apache.solr.core.SolrCoreDiscoverer: Looking for cores in /var/lib/solr 2014-03-12 14:25:05,261 INFO org.apache.solr.core.SolrCoreDiscoverer: Looking for cores in /var/lib/solr/Catalina 2014-03-12 14:25:05,261 INFO org.apache.solr.core.SolrCoreDiscoverer: Looking for cores in /var/lib/solr/Catalina/localhost 2014-03-12 14:25:05,261 INFO org.apache.solr.core.SolrCoreDiscoverer: Looking for cores in /var/lib/solr/Catalina/localhost/solr 2014-03-12 14:25:05,261 INFO org.apache.solr.core.SolrCoreDiscoverer: Looking for cores in /var/lib/solr/Catalina/localhost/_ 2014-03-12 14:25:05,262 INFO org.apache.zookeeper.ZooKeeper: Session: 0x144b1478d910873 closed 2014-03-12 14:25:05,262 INFO org.apache.zookeeper.ClientCnxn: EventThread shut down 2014-03-12 14:25:05,269 INFO org.apache.solr.core.CoreContainer: New CoreContainer 63323788 2014-03-12 14:25:05,269 INFO org.apache.solr.core.CoreContainer: Loading cores into CoreContainer [instanceDir=/var/lib/solr/] 2014-03-12 14:25:05,282 INFO org.apache.solr.handler.component.HttpShardHandlerFactory: Setting socketTimeout to: 0 2014-03-12 14:25:05,282 INFO org.apache.solr.handler.component.HttpShardHandlerFactory: Setting urlScheme to: http:// 2014-03-12 14:25:05,282 INFO org.apache.solr.handler.component.HttpShardHandlerFactory: Setting connTimeout to: 0 2014-03-12 14:25:05,282 INFO org.apache.solr.handler.component.HttpShardHandlerFactory: Setting maxConnectionsPerHost to: 20 2014-03-12 14:25:05,283 INFO org.apache.solr.handler.component.HttpShardHandlerFactory: Setting corePoolSize to: 0 2014-03-12 14:25:05,283 INFO org.apache.solr.handler.component.HttpShardHandlerFactory: Setting maximumPoolSize to: 2147483647 2014-03-12 14:25:05,283 INFO org.apache.solr.handler.component.HttpShardHandlerFactory: Setting maxThreadIdleTime to: 5 2014-03-12 14:25:05,283 INFO org.apache.solr.handler.component.HttpShardHandlerFactory: Setting sizeOfQueue to: -1 2014-03-12 14:25:05,283 INFO org.apache.solr.handler.component.HttpShardHandlerFactory: Setting fairnessPolicy to: false 2014-03-12 14:25:05,290 INFO org.apache.solr.client.solrj.impl.HttpClientUtil: Creating new http client, config:maxConnectionsPerHost=20&maxConnections=10000&socketTimeout=0&connTimeout=0&retry=false 2014-03-12 14:25:05,376 INFO org.apache.solr.logging.LogWatcher: Registering Log Listener [Log4j (org.slf4j.impl.Log4jLoggerFactory)] 2014-03-12 14:25:05,377 INFO org.apache.solr.core.ZkContainer: Zookeeper client=cloudera2:2181,cloudera3:2181/solr 2014-03-12 14:25:05,383 INFO org.apache.solr.cloud.ZkController: zkHost includes chroot 2014-03-12 14:25:05,383 INFO org.apache.zookeeper.ZooKeeper: Initiating client connection, connectString=cloudera2:2181,cloudera3:2181 sessionTimeout=60000 watcher=org.apache.solr.common.cloud.ConnectionManager@3445378f 2014-03-12 14:25:05,386 INFO org.apache.solr.common.cloud.ConnectionManager: Waiting for client to connect to ZooKeeper 2014-03-12 14:25:05,386 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server cloudera3/172.19.1.72:2181. Will not attempt to authenticate using SASL (java.lang.SecurityException: Unable to locate a login configuration) 2014-03-12 14:25:05,386 INFO org.apache.zookeeper.ClientCnxn: Socket connection established to cloudera3/172.19.1.72:2181, initiating session 2014-03-12 14:25:05,388 INFO org.apache.zookeeper.ClientCnxn: Session establishment complete on server cloudera3/172.19.1.72:2181, sessionid = 0x244b1479f130892, negotiated timeout = 40000 2014-03-12 14:25:05,388 INFO org.apache.solr.common.cloud.ConnectionManager: Watcher org.apache.solr.common.cloud.ConnectionManager@3445378f name:ZooKeeperConnection Watcher:cloudera2:2181,cloudera3:2181 got event WatchedEvent state:SyncConnected type:None path:null path:null type:None 2014-03-12 14:25:05,388 INFO org.apache.solr.common.cloud.ConnectionManager: Client is connected to ZooKeeper 2014-03-12 14:25:05,390 INFO org.apache.zookeeper.ZooKeeper: Session: 0x244b1479f130892 closed 2014-03-12 14:25:05,390 INFO org.apache.zookeeper.ClientCnxn: EventThread shut down 2014-03-12 14:25:05,391 INFO org.apache.solr.client.solrj.impl.HttpClientUtil: Creating new http client, config:maxConnections=500&maxConnectionsPerHost=16&socketTimeout=0&connTimeout=0 2014-03-12 14:25:05,396 INFO org.apache.zookeeper.ZooKeeper: Initiating client connection, connectString=cloudera2:2181,cloudera3:2181/solr sessionTimeout=15000 watcher=org.apache.solr.common.cloud.ConnectionManager@f27461b 2014-03-12 14:25:05,396 INFO org.apache.solr.common.cloud.ConnectionManager: Waiting for client to connect to ZooKeeper 2014-03-12 14:25:05,396 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server cloudera3/172.19.1.72:2181. Will not attempt to authenticate using SASL (java.lang.SecurityException: Unable to locate a login configuration) 2014-03-12 14:25:05,397 INFO org.apache.zookeeper.ClientCnxn: Socket connection established to cloudera3/172.19.1.72:2181, initiating session 2014-03-12 14:25:05,398 INFO org.apache.zookeeper.ClientCnxn: Session establishment complete on server cloudera3/172.19.1.72:2181, sessionid = 0x244b1479f130893, negotiated timeout = 15000 2014-03-12 14:25:05,399 INFO org.apache.solr.common.cloud.ConnectionManager: Watcher org.apache.solr.common.cloud.ConnectionManager@f27461b name:ZooKeeperConnection Watcher:cloudera2:2181,cloudera3:2181/solr got event WatchedEvent state:SyncConnected type:None path:null path:null type:None 2014-03-12 14:25:05,399 INFO org.apache.solr.common.cloud.ConnectionManager: Client is connected to ZooKeeper 2014-03-12 14:25:05,421 INFO org.apache.solr.common.cloud.ZkStateReader: Updating cluster state from ZooKeeper...  2014-03-12 14:25:06,289 INFO org.apache.solr.common.cloud.ZkStateReader: Updating live nodes... (1) 2014-03-12 14:25:06,434 INFO org.apache.solr.cloud.ZkController: Register node as live in ZooKeeper:/live_nodes/cloudera2:8983_solr 2014-03-12 14:25:06,439 INFO org.apache.solr.common.cloud.SolrZkClient: makePath: /live_nodes/cloudera2:8983_solr 2014-03-12 14:25:06,445 INFO org.apache.solr.common.cloud.ZkStateReader: Updating live nodes... (2) 2014-03-12 14:25:06,460 INFO org.apache.solr.sentry.SentryIndexAuthorizationSingleton: SolrAuthzBinding not created because solr.authorization.sentry.site not set, sentry not enabled 2014-03-12 14:25:06,492 INFO org.apache.solr.servlet.SolrDispatchFilter: user.dir=/run/cloudera-scm-agent/process/129-solr-SOLR_SERVER 2014-03-12 14:25:06,492 INFO org.apache.solr.servlet.SolrDispatchFilter: SolrDispatchFilter.init() done 2014-03-12 14:27:31,399 INFO org.apache.solr.servlet.ProxyUserFilter: Loading proxyuser settings [solr.security.proxyuser.hue.hosts]=[*] 2014-03-12 14:27:31,399 INFO org.apache.solr.servlet.ProxyUserFilter: Loading proxyuser settings [solr.security.proxyuser.hue.groups]=[*] 2014-03-12 14:27:31,467 WARN org.apache.hadoop.util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable 2014-03-12 14:27:31,473 WARN org.apache.hadoop.security.authentication.server.AuthenticationFilter: 'signature.secret' configuration not set, using a random value as secret 2014-03-12 14:27:31,485 INFO org.apache.solr.servlet.SolrDispatchFilter: SolrDispatchFilter.init() 2014-03-12 14:27:31,504 INFO org.apache.solr.core.SolrResourceLoader: No /solr/home in JNDI 2014-03-12 14:27:31,504 INFO org.apache.solr.core.SolrResourceLoader: using system property solr.solr.home: /var/lib/solr 2014-03-12 14:27:31,504 INFO org.apache.solr.core.SolrResourceLoader: new SolrResourceLoader for directory: '/var/lib/solr/' 2014-03-12 14:27:31,645 INFO org.apache.zookeeper.ZooKeeper: Client environment:zookeeper.version=3.4.5-cdh4.5.0--1, built on 11/20/2013 22:27 GMT 2014-03-12 14:27:31,645 INFO org.apache.zookeeper.ZooKeeper: Client environment:host.name=cloudera2 2014-03-12 14:27:31,645 INFO org.apache.zookeeper.ZooKeeper: Client environment:java.version=1.6.0_31 2014-03-12 14:27:31,645 INFO org.apache.zookeeper.ZooKeeper: Client environment:java.vendor=Sun Microsystems Inc. 2014-03-12 14:27:31,645 INFO org.apache.zookeeper.ZooKeeper: Client environment:java.home=/usr/lib/jvm/j2sdk1.6-oracle/jre 2014-03-12 14:27:31,645 INFO org.apache.zookeeper.ZooKeeper: Client environment:java.class.path=/opt/cloudera/parcels/CDH-4.6.0-1.cdh4.6.0.p0.26/lib/bigtop-tomcat/bin/bootstrap.jar 2014-03-12 14:27:31,645 INFO org.apache.zookeeper.ZooKeeper: Client environment:java.library.path=/usr/lib/jvm/j2sdk1.6-oracle/jre/lib/amd64/server:/usr/lib/jvm/j2sdk1.6-oracle/jre/lib/amd64:/usr/lib/jvm/j2sdk1.6-oracle/jre/../lib/amd64:/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib 2014-03-12 14:27:31,645 INFO org.apache.zookeeper.ZooKeeper: Client environment:java.io.tmpdir=/var/lib/solr/ 2014-03-12 14:27:31,645 INFO org.apache.zookeeper.ZooKeeper: Client environment:java.compiler=<NA> 2014-03-12 14:27:31,645 INFO org.apache.zookeeper.ZooKeeper: Client environment:os.name=Linux 2014-03-12 14:27:31,645 INFO org.apache.zookeeper.ZooKeeper: Client environment:os.arch=amd64 2014-03-12 14:27:31,645 INFO org.apache.zookeeper.ZooKeeper: Client environment:os.version=3.2.0-59-generic 2014-03-12 14:27:31,645 INFO org.apache.zookeeper.ZooKeeper: Client environment:user.name=solr 2014-03-12 14:27:31,645 INFO org.apache.zookeeper.ZooKeeper: Client environment:user.home=/var/run/solr 2014-03-12 14:27:31,645 INFO org.apache.zookeeper.ZooKeeper: Client environment:user.dir=/run/cloudera-scm-agent/process/139-solr-SOLR_SERVER 2014-03-12 14:27:31,646 INFO org.apache.zookeeper.ZooKeeper: Initiating client connection, connectString=cloudera2:2181,cloudera3:2181/solr sessionTimeout=30000 watcher=org.apache.solr.common.cloud.ConnectionManager@1c2c9103 2014-03-12 14:27:31,665 INFO org.apache.solr.common.cloud.ConnectionManager: Waiting for client to connect to ZooKeeper 2014-03-12 14:27:31,668 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server cloudera3/172.19.1.72:2181. Will not attempt to authenticate using SASL (java.lang.SecurityException: Unable to locate a login configuration) 2014-03-12 14:27:31,671 INFO org.apache.zookeeper.ClientCnxn: Socket connection established to cloudera3/172.19.1.72:2181, initiating session 2014-03-12 14:27:31,677 INFO org.apache.zookeeper.ClientCnxn: Session establishment complete on server cloudera3/172.19.1.72:2181, sessionid = 0x244b1479f13089a, negotiated timeout = 30000 2014-03-12 14:27:31,678 INFO org.apache.solr.common.cloud.ConnectionManager: Watcher org.apache.solr.common.cloud.ConnectionManager@1c2c9103 name:ZooKeeperConnection Watcher:cloudera2:2181,cloudera3:2181/solr got event WatchedEvent state:SyncConnected type:None path:null path:null type:None 2014-03-12 14:27:31,679 INFO org.apache.solr.common.cloud.ConnectionManager: Client is connected to ZooKeeper 2014-03-12 14:27:31,682 INFO org.apache.solr.core.ConfigSolr: Loading solr.xml from ZooKeeper 2014-03-12 14:27:31,742 INFO org.apache.solr.core.SolrCoreDiscoverer: Looking for cores in /var/lib/solr 2014-03-12 14:27:31,743 INFO org.apache.solr.core.SolrCoreDiscoverer: Looking for cores in /var/lib/solr/Catalina 2014-03-12 14:27:31,743 INFO org.apache.solr.core.SolrCoreDiscoverer: Looking for cores in /var/lib/solr/Catalina/localhost 2014-03-12 14:27:31,743 INFO org.apache.solr.core.SolrCoreDiscoverer: Looking for cores in /var/lib/solr/Catalina/localhost/solr 2014-03-12 14:27:31,743 INFO org.apache.solr.core.SolrCoreDiscoverer: Looking for cores in /var/lib/solr/Catalina/localhost/_ 2014-03-12 14:27:31,745 INFO org.apache.zookeeper.ZooKeeper: Session: 0x244b1479f13089a closed 2014-03-12 14:27:31,745 INFO org.apache.zookeeper.ClientCnxn: EventThread shut down 2014-03-12 14:27:31,752 INFO org.apache.solr.core.CoreContainer: New CoreContainer 1082029522 2014-03-12 14:27:31,752 INFO org.apache.solr.core.CoreContainer: Loading cores into CoreContainer [instanceDir=/var/lib/solr/] 2014-03-12 14:27:31,765 INFO org.apache.solr.handler.component.HttpShardHandlerFactory: Setting socketTimeout to: 0 2014-03-12 14:27:31,765 INFO org.apache.solr.handler.component.HttpShardHandlerFactory: Setting urlScheme to: http:// 2014-03-12 14:27:31,765 INFO org.apache.solr.handler.component.HttpShardHandlerFactory: Setting connTimeout to: 0 2014-03-12 14:27:31,765 INFO org.apache.solr.handler.component.HttpShardHandlerFactory: Setting maxConnectionsPerHost to: 20 2014-03-12 14:27:31,765 INFO org.apache.solr.handler.component.HttpShardHandlerFactory: Setting corePoolSize to: 0 2014-03-12 14:27:31,765 INFO org.apache.solr.handler.component.HttpShardHandlerFactory: Setting maximumPoolSize to: 2147483647 2014-03-12 14:27:31,765 INFO org.apache.solr.handler.component.HttpShardHandlerFactory: Setting maxThreadIdleTime to: 5 2014-03-12 14:27:31,765 INFO org.apache.solr.handler.component.HttpShardHandlerFactory: Setting sizeOfQueue to: -1 2014-03-12 14:27:31,765 INFO org.apache.solr.handler.component.HttpShardHandlerFactory: Setting fairnessPolicy to: false 2014-03-12 14:27:31,772 INFO org.apache.solr.client.solrj.impl.HttpClientUtil: Creating new http client, config:maxConnectionsPerHost=20&maxConnections=10000&socketTimeout=0&connTimeout=0&retry=false 2014-03-12 14:27:31,858 INFO org.apache.solr.logging.LogWatcher: Registering Log Listener [Log4j (org.slf4j.impl.Log4jLoggerFactory)] 2014-03-12 14:27:31,859 INFO org.apache.solr.core.ZkContainer: Zookeeper client=cloudera2:2181,cloudera3:2181/solr 2014-03-12 14:27:31,865 INFO org.apache.solr.cloud.ZkController: zkHost includes chroot 2014-03-12 14:27:31,865 INFO org.apache.zookeeper.ZooKeeper: Initiating client connection, connectString=cloudera2:2181,cloudera3:2181 sessionTimeout=60000 watcher=org.apache.solr.common.cloud.ConnectionManager@78c08593 2014-03-12 14:27:31,867 INFO org.apache.solr.common.cloud.ConnectionManager: Waiting for client to connect to ZooKeeper 2014-03-12 14:27:31,868 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server cloudera2/172.19.1.71:2181. Will not attempt to authenticate using SASL (java.lang.SecurityException: Unable to locate a login configuration) 2014-03-12 14:27:31,868 INFO org.apache.zookeeper.ClientCnxn: Socket connection established to cloudera2/172.19.1.71:2181, initiating session 2014-03-12 14:27:31,869 INFO org.apache.zookeeper.ClientCnxn: Session establishment complete on server cloudera2/172.19.1.71:2181, sessionid = 0x144b1478d91087b, negotiated timeout = 40000 2014-03-12 14:27:31,869 INFO org.apache.solr.common.cloud.ConnectionManager: Watcher org.apache.solr.common.cloud.ConnectionManager@78c08593 name:ZooKeeperConnection Watcher:cloudera2:2181,cloudera3:2181 got event WatchedEvent state:SyncConnected type:None path:null path:null type:None 2014-03-12 14:27:31,869 INFO org.apache.solr.common.cloud.ConnectionManager: Client is connected to ZooKeeper 2014-03-12 14:27:31,871 INFO org.apache.zookeeper.ZooKeeper: Session: 0x144b1478d91087b closed 2014-03-12 14:27:31,871 INFO org.apache.zookeeper.ClientCnxn: EventThread shut down 2014-03-12 14:27:31,872 INFO org.apache.solr.client.solrj.impl.HttpClientUtil: Creating new http client, config:maxConnections=500&maxConnectionsPerHost=16&socketTimeout=0&connTimeout=0 2014-03-12 14:27:31,876 INFO org.apache.zookeeper.ZooKeeper: Initiating client connection, connectString=cloudera2:2181,cloudera3:2181/solr sessionTimeout=15000 watcher=org.apache.solr.common.cloud.ConnectionManager@2c083020 2014-03-12 14:27:31,877 INFO org.apache.solr.common.cloud.ConnectionManager: Waiting for client to connect to ZooKeeper 2014-03-12 14:27:31,877 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server cloudera2/172.19.1.71:2181. Will not attempt to authenticate using SASL (java.lang.SecurityException: Unable to locate a login configuration) 2014-03-12 14:27:31,878 INFO org.apache.zookeeper.ClientCnxn: Socket connection established to cloudera2/172.19.1.71:2181, initiating session 2014-03-12 14:27:31,879 INFO org.apache.zookeeper.ClientCnxn: Session establishment complete on server cloudera2/172.19.1.71:2181, sessionid = 0x144b1478d91087c, negotiated timeout = 15000 2014-03-12 14:27:31,879 INFO org.apache.solr.common.cloud.ConnectionManager: Watcher org.apache.solr.common.cloud.ConnectionManager@2c083020 name:ZooKeeperConnection Watcher:cloudera2:2181,cloudera3:2181/solr got event WatchedEvent state:SyncConnected type:None path:null path:null type:None 2014-03-12 14:27:31,879 INFO org.apache.solr.common.cloud.ConnectionManager: Client is connected to ZooKeeper 2014-03-12 14:27:31,898 INFO org.apache.solr.common.cloud.ZkStateReader: Updating cluster state from ZooKeeper...  2014-03-12 14:27:32,624 INFO org.apache.solr.common.cloud.ZkStateReader: Updating live nodes... (1) 2014-03-12 14:27:32,909 INFO org.apache.solr.cloud.ZkController: Register node as live in ZooKeeper:/live_nodes/cloudera2:8983_solr 2014-03-12 14:27:32,913 INFO org.apache.solr.common.cloud.SolrZkClient: makePath: /live_nodes/cloudera2:8983_solr 2014-03-12 14:27:32,919 INFO org.apache.solr.common.cloud.ZkStateReader: Updating live nodes... (2) 2014-03-12 14:27:32,932 INFO org.apache.solr.sentry.SentryIndexAuthorizationSingleton: SolrAuthzBinding not created because solr.authorization.sentry.site not set, sentry not enabled 2014-03-12 14:27:32,964 INFO org.apache.solr.servlet.SolrDispatchFilter: user.dir=/run/cloudera-scm-agent/process/139-solr-SOLR_SERVER 2014-03-12 14:27:32,964 INFO org.apache.solr.servlet.SolrDispatchFilter: SolrDispatchFilter.init() done ... View more

  Hi there   When we implement Cloudera Manager Security with kerberos. and we connect to our windows AD for as KDC.   What will the impact / load be on the windows AD ?   can i get some information/numbers about that?   Thank you ... View more

I have a recently upgraded cloudera cluster: Cloudera Standard 4.7.0  I want to implement kerberos security. I don't have a KDC yet. I found several manuals and it is confusing me. CHD4-security guide Security with cloudera manager   what is the best guide for implementing security ? Our cluster has only 3nodes.  I deployed it with ansible, everything is healty and there is no KDC running beside them.   After deploying the kerberos security on the cluster, i would want to deploy sentry.     Would setting up a KDC on centOS be suffcient?   ... View more

I want to stop the Cloudera Management Services via CLI. how can this be done?   It is required that i use ansible to create a complete update command that will do the rest automaticaly.   So i need the stop & stard Cloudera Management Services via CLI   ... View more