INFO [2016-04-25 19:35:38,975] ({main} StdSchedulerFactory.java[instantiate]:1339) - Quartz scheduler 'DefaultQuartzScheduler' initialized from default resource file in Quar
tz package: 'quartz.properties'
 INFO [2016-04-25 19:35:38,976] ({main} StdSchedulerFactory.java[instantiate]:1343) - Quartz scheduler version: 2.2.1
 INFO [2016-04-25 19:35:38,976] ({main} QuartzScheduler.java[start]:575) - Scheduler DefaultQuartzScheduler_$_NON_CLUSTERED started.
 INFO [2016-04-25 19:35:44,744] ({main} Notebook.java[<init>]:111) - Notebook indexing started...
 INFO [2016-04-25 19:35:51,448] ({main} LuceneSearch.java[addIndexDocs]:285) - Indexing 13 notebooks took 6702ms
 INFO [2016-04-25 19:35:51,448] ({main} Notebook.java[<init>]:113) - Notebook indexing finished: 13 indexed in -6s
 INFO [2016-04-25 19:35:56,155] ({main} ServerImpl.java[initDestination]:94) - Setting the server's publish address to be /
 WARN [2016-04-25 19:35:58,874] ({main} XmlParser.java[fatalError]:404) - FATAL@null line:1 col:1 : org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 1; Premature e
nd of file.
 WARN [2016-04-25 19:35:58,893] ({main} WebAppContext.java[doStart]:503) - Failed startup of context o.e.j.w.WebAppContext{/,file:/usr/hdp/2.4.0.0-169/zeppelin/lib/webapps/we
bapp/},/usr/hdp/current/zeppelin-server/lib/zeppelin-web-0.6.0.2.4.0.0-169.war
org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 1; Premature end of file.
        at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:198)
        at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(ErrorHandlerWrapper.java:177)
        at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:400)
        at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:327)
        at com.sun.org.apache.xerces.internal.impl.XMLScanner.reportFatalError(XMLScanner.java:1437)
        at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(XMLDocumentScannerImpl.java:1019)
        at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:606)
        at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:118)
        at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:510)
        at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:848)
        at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:777)
        at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141)
        at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1213)
        at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:642)
        at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl.parse(SAXParserImpl.java:326)
        at org.eclipse.jetty.xml.XmlParser.parse(XmlParser.java:246)
        at org.eclipse.jetty.webapp.Descriptor.parse(Descriptor.java:65)
        at org.eclipse.jetty.webapp.WebDescriptor.parse(WebDescriptor.java:148)
        at org.eclipse.jetty.webapp.MetaData.setWebXml(MetaData.java:170)
        at org.eclipse.jetty.webapp.WebXmlConfiguration.preConfigure(WebXmlConfiguration.java:61)
        at org.eclipse.jetty.webapp.WebAppContext.preConfigure(WebAppContext.java:457)
        at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:493)
        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)
        at org.eclipse.jetty.server.handler.HandlerCollection.doStart(HandlerCollection.java:229)
        at org.eclipse.jetty.server.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:172)
        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)
        at org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:95)
        at org.eclipse.jetty.server.Server.doStart(Server.java:282)
        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)
        at org.apache.zeppelin.server.ZeppelinServer.main(ZeppelinServer.java:112)
 INFO [2016-04-25 19:36:02,117] ({main} AbstractConnector.java[doStart]:338) - Started SelectChannelConnector@0.0.0.0:9995
 INFO [2016-04-25 19:36:02,117] ({main} ZeppelinServer.java[main]:117) - Done, zeppelin server started
 INFO [2016-04-25 20:02:30,358] ({main} ZeppelinConfiguration.java[create]:98) - Load configuration from file:/etc/zeppelin/conf.dist/zeppelin-site.xml
 INFO [2016-04-25 20:02:38,813] ({main} ZeppelinServer.java[setupWebAppContext]:257) - ZeppelinServer Webapp path: /usr/hdp/current/zeppelin-server/lib/webapps
 INFO [2016-04-25 20:02:39,099] ({main} ZeppelinServer.java[main]:110) - Starting zeppelin server
 INFO [2016-04-25 20:02:39,134] ({main} Server.java[doStart]:272) - jetty-8.1.14.v20131031
 INFO [2016-04-25 20:02:39,463] ({main} ContextHandler.java[log]:2040) - Initializing Shiro environment
 INFO [2016-04-25 20:02:39,477] ({main} EnvironmentLoader.java[initEnvironment]:128) - Starting Shiro environment initialization.
 INFO [2016-04-25 20:02:41,119] ({main} EnvironmentLoader.java[initEnvironment]:141) - Shiro environment initialized in 1641 ms.
 INFO [2016-04-25 20:02:44,276] ({main} InterpreterFactory.java[init]:111) - Reading /usr/hdp/current/zeppelin-server/lib/interpreter/spark
 INFO [2016-04-25 20:02:49,658] ({main} InterpreterFactory.java[init]:128) - Interpreter spark.spark found. class=org.apache.zeppelin.spark.SparkInterpreter
 INFO [2016-04-25 20:02:49,794] ({main} InterpreterFactory.java[init]:128) - Interpreter spark.pyspark found. class=org.apache.zeppelin.spark.PySparkInterpreter
 INFO [2016-04-25 20:02:49,853] ({main} InterpreterFactory.java[init]:128) - Interpreter spark.sql found. class=org.apache.zeppelin.spark.SparkSqlInterpreter
 INFO [2016-04-25 20:02:49,876] ({main} InterpreterFactory.java[init]:128) - Interpreter spark.dep found. class=org.apache.zeppelin.spark.DepInterpreter
 INFO [2016-04-25 20:02:50,546] ({main} InterpreterFactory.java[init]:111) - Reading /usr/hdp/current/zeppelin-server/lib/interpreter/elasticsearch
 INFO [2016-04-25 20:02:51,955] ({main} InterpreterFactory.java[init]:111) - Reading /usr/hdp/current/zeppelin-server/lib/interpreter/ignite
 INFO [2016-04-25 20:02:53,916] ({main} InterpreterFactory.java[init]:128) - Interpreter ignite.ignite found. class=org.apache.zeppelin.ignite.IgniteInterpreter
 INFO [2016-04-25 20:02:53,920] ({main} InterpreterFactory.java[init]:128) - Interpreter ignite.ignitesql found. class=org.apache.zeppelin.ignite.IgniteSqlInterpreter
 INFO [2016-04-25 20:02:53,925] ({main} InterpreterFactory.java[init]:111) - Reading /usr/hdp/current/zeppelin-server/lib/interpreter/md
 INFO [2016-04-25 20:02:54,071] ({main} InterpreterFactory.java[init]:128) - Interpreter md.md found. class=org.apache.zeppelin.markdown.Markdown
 INFO [2016-04-25 20:02:54,086] ({main} InterpreterFactory.java[init]:111) - Reading /usr/hdp/current/zeppelin-server/lib/interpreter/tajo
 INFO [2016-04-25 20:02:55,231] ({main} InterpreterFactory.java[init]:128) - Interpreter tajo.tql found. class=org.apache.zeppelin.tajo.TajoInterpreter
 INFO [2016-04-25 20:02:55,861] ({main} InterpreterFactory.java[init]:111) - Reading /usr/hdp/current/zeppelin-server/lib/interpreter/cassandra
 INFO [2016-04-25 20:02:56,796] ({main} CassandraInterpreter.java[<clinit>]:154) - Bootstrapping Cassandra Interpreter
 INFO [2016-04-25 20:02:56,797] ({main} InterpreterFactory.java[init]:128) - Interpreter cassandra.cassandra found. class=org.apache.zeppelin.cassandra.CassandraInterpreter
 INFO [2016-04-25 20:02:56,800] ({main} InterpreterFactory.java[init]:111) - Reading /usr/hdp/current/zeppelin-server/lib/interpreter/flink
 INFO [2016-04-25 20:02:58,298] ({main} InterpreterFactory.java[init]:128) - Interpreter flink.flink found. class=org.apache.zeppelin.flink.FlinkInterpreter
 INFO [2016-04-25 20:02:58,312] ({main} InterpreterFactory.java[init]:111) - Reading /usr/hdp/current/zeppelin-server/lib/interpreter/phoenix
 INFO [2016-04-25 20:03:00,650] ({main} InterpreterFactory.java[init]:128) - Interpreter phoenix.sql found. class=org.apache.zeppelin.phoenix.PhoenixInterpreter
 INFO [2016-04-25 20:03:00,653] ({main} InterpreterFactory.java[init]:111) - Reading /usr/hdp/current/zeppelin-server/lib/interpreter/lens
 INFO [2016-04-25 20:03:03,395] ({main} InterpreterFactory.java[init]:128) - Interpreter lens.lens found. class=org.apache.zeppelin.lens.LensInterpreter
 INFO [2016-04-25 20:03:03,468] ({main} InterpreterFactory.java[init]:111) - Reading /usr/hdp/current/zeppelin-server/lib/interpreter/kylin
 INFO [2016-04-25 20:03:04,069] ({main} InterpreterFactory.java[init]:128) - Interpreter kylin.kylin found. class=org.apache.zeppelin.kylin.KylinInterpreter
 INFO [2016-04-25 20:03:04,071] ({main} InterpreterFactory.java[init]:111) - Reading /usr/hdp/current/zeppelin-server/lib/interpreter/psql
 INFO [2016-04-25 20:03:04,713] ({main} InterpreterFactory.java[init]:128) - Interpreter psql.sql found. class=org.apache.zeppelin.postgresql.PostgreSqlInterpreter
 INFO [2016-04-25 20:03:04,719] ({main} InterpreterFactory.java[init]:111) - Reading /usr/hdp/current/zeppelin-server/lib/interpreter/jdbc
 INFO [2016-04-25 20:03:05,171] ({main} InterpreterFactory.java[init]:111) - Reading /usr/hdp/current/zeppelin-server/lib/interpreter/angular
 INFO [2016-04-25 20:03:05,379] ({main} InterpreterFactory.java[init]:128) - Interpreter angular.angular found. class=org.apache.zeppelin.angular.AngularInterpreter
 INFO [2016-04-25 20:03:05,546] ({main} InterpreterFactory.java[init]:111) - Reading /usr/hdp/current/zeppelin-server/lib/interpreter/sh
 INFO [2016-04-25 20:03:05,833] ({main} InterpreterFactory.java[init]:128) - Interpreter sh.sh found. class=org.apache.zeppelin.shell.ShellInterpreter
 INFO [2016-04-25 20:03:05,955] ({main} InterpreterFactory.java[init]:111) - Reading /usr/hdp/current/zeppelin-server/lib/interpreter/hive
 INFO [2016-04-25 20:03:08,533] ({main} InterpreterFactory.java[init]:128) - Interpreter hive.hql found. class=org.apache.zeppelin.hive.HiveInterpreter
 INFO [2016-04-25 20:03:08,872] ({main} InterpreterFactory.java[init]:186) - Interpreter setting group lens : id=2BJ55PZGF, name=lens
 INFO [2016-04-25 20:03:08,872] ({main} InterpreterFactory.java[init]:189) -   className = org.apache.zeppelin.lens.LensInterpreter
 INFO [2016-04-25 20:03:08,872] ({main} InterpreterFactory.java[init]:186) - Interpreter setting group phoenix : id=2BGSCBMM2, name=phoenix
 INFO [2016-04-25 20:03:08,873] ({main} InterpreterFactory.java[init]:189) -   className = org.apache.zeppelin.phoenix.PhoenixInterpreter
 INFO [2016-04-25 20:03:08,873] ({main} InterpreterFactory.java[init]:186) - Interpreter setting group angular : id=2BK38WDKS, name=angular
 INFO [2016-04-25 20:03:08,873] ({main} InterpreterFactory.java[init]:189) -   className = org.apache.zeppelin.angular.AngularInterpreter
 INFO [2016-04-25 20:03:08,873] ({main} InterpreterFactory.java[init]:186) - Interpreter setting group flink : id=2BK6CQKZ7, name=flink
 INFO [2016-04-25 20:03:08,874] ({main} InterpreterFactory.java[init]:189) -   className = org.apache.zeppelin.flink.FlinkInterpreter
 INFO [2016-04-25 20:03:08,874] ({main} InterpreterFactory.java[init]:186) - Interpreter setting group tajo : id=2BHSTHMQ4, name=tajo
 INFO [2016-04-25 20:03:08,874] ({main} InterpreterFactory.java[init]:189) -   className = org.apache.zeppelin.tajo.TajoInterpreter
 INFO [2016-04-25 20:03:08,874] ({main} InterpreterFactory.java[init]:186) - Interpreter setting group spark : id=2BGWA527N, name=spark
 INFO [2016-04-25 20:03:08,875] ({main} InterpreterFactory.java[init]:189) -   className = org.apache.zeppelin.spark.SparkInterpreter
 INFO [2016-04-25 20:03:08,875] ({main} InterpreterFactory.java[init]:189) -   className = org.apache.zeppelin.spark.PySparkInterpreter
 INFO [2016-04-25 20:03:08,894] ({main} InterpreterFactory.java[init]:189) -   className = org.apache.zeppelin.spark.SparkSqlInterpreter
 INFO [2016-04-25 20:03:08,894] ({main} InterpreterFactory.java[init]:189) -   className = org.apache.zeppelin.spark.DepInterpreter
 INFO [2016-04-25 20:03:08,895] ({main} InterpreterFactory.java[init]:186) - Interpreter setting group psql : id=2BHT9HN13, name=psql
 INFO [2016-04-25 20:03:08,895] ({main} InterpreterFactory.java[init]:189) -   className = org.apache.zeppelin.postgresql.PostgreSqlInterpreter
 INFO [2016-04-25 20:03:08,895] ({main} InterpreterFactory.java[init]:186) - Interpreter setting group kylin : id=2BH8CUN7G, name=kylin
 INFO [2016-04-25 20:03:08,896] ({main} InterpreterFactory.java[init]:189) -   className = org.apache.zeppelin.kylin.KylinInterpreter
 INFO [2016-04-25 20:03:08,896] ({main} InterpreterFactory.java[init]:186) - Interpreter setting group sh : id=2BH26UZVT, name=sh
 INFO [2016-04-25 20:03:08,897] ({main} InterpreterFactory.java[init]:189) -   className = org.apache.zeppelin.shell.ShellInterpreter
 INFO [2016-04-25 20:03:08,897] ({main} InterpreterFactory.java[init]:186) - Interpreter setting group cassandra : id=2BHQBJ6N9, name=cassandra
 INFO [2016-04-25 20:03:08,898] ({main} InterpreterFactory.java[init]:189) -   className = org.apache.zeppelin.cassandra.CassandraInterpreter
 INFO [2016-04-25 20:03:08,898] ({main} InterpreterFactory.java[init]:186) - Interpreter setting group ignite : id=2BGM1E49T, name=ignite
 INFO [2016-04-25 20:03:08,898] ({main} InterpreterFactory.java[init]:189) -   className = org.apache.zeppelin.ignite.IgniteInterpreter
 INFO [2016-04-25 20:03:08,898] ({main} InterpreterFactory.java[init]:189) -   className = org.apache.zeppelin.ignite.IgniteSqlInterpreter
 INFO [2016-04-25 20:03:08,898] ({main} InterpreterFactory.java[init]:186) - Interpreter setting group hive : id=2BKUAEVK8, name=hive
 INFO [2016-04-25 20:03:08,898] ({main} InterpreterFactory.java[init]:189) -   className = org.apache.zeppelin.hive.HiveInterpreter
 INFO [2016-04-25 20:03:08,916] ({main} InterpreterFactory.java[init]:186) - Interpreter setting group md : id=2BJTZDXYF, name=md
 INFO [2016-04-25 20:03:08,916] ({main} InterpreterFactory.java[init]:189) -   className = org.apache.zeppelin.markdown.Markdown
 INFO [2016-04-25 20:03:09,219] ({main} VfsLog.java[info]:138) - Using "/tmp/vfs_cache" as temporary files store.
 INFO [2016-04-25 20:03:11,639] ({main} StdSchedulerFactory.java[instantiate]:1184) - Using default implementation for ThreadExecutor
 INFO [2016-04-25 20:03:11,659] ({main} SimpleThreadPool.java[initialize]:268) - Job execution threads will use class loader of thread: main
 INFO [2016-04-25 20:03:11,779] ({main} SchedulerSignalerImpl.java[<init>]:61) - Initialized Scheduler Signaller of type: class org.quartz.core.SchedulerSignalerImpl
 INFO [2016-04-25 20:03:11,795] ({main} QuartzScheduler.java[<init>]:240) - Quartz Scheduler v.2.2.1 created.
 INFO [2016-04-25 20:03:11,797] ({main} RAMJobStore.java[initialize]:155) - RAMJobStore initialized.
 INFO [2016-04-25 20:03:11,799] ({main} QuartzScheduler.java[initialize]:305) - Scheduler meta-data: Quartz Scheduler (v2.2.1) 'DefaultQuartzScheduler' with instanceId 'NON_C
LUSTERED'
  Scheduler class: 'org.quartz.core.QuartzScheduler' - running locally.
  NOT STARTED.
  Currently in standby mode.
  Number of jobs executed: 0
  Using thread pool 'org.quartz.simpl.SimpleThreadPool' - with 10 threads.
  Using job-store 'org.quartz.simpl.RAMJobStore' - which does not support persistence. and is not clustered.

 INFO [2016-04-25 20:03:11,799] ({main} StdSchedulerFactory.java[instantiate]:1339) - Quartz scheduler 'DefaultQuartzScheduler' initialized from default resource file in Quar
tz package: 'quartz.properties'
 INFO [2016-04-25 20:03:11,799] ({main} StdSchedulerFactory.java[instantiate]:1343) - Quartz scheduler version: 2.2.1
 INFO [2016-04-25 20:03:11,799] ({main} QuartzScheduler.java[start]:575) - Scheduler DefaultQuartzScheduler_$_NON_CLUSTERED started.
 INFO [2016-04-25 20:03:23,465] ({main} Notebook.java[<init>]:111) - Notebook indexing started...
 INFO [2016-04-25 20:03:28,254] ({main} LuceneSearch.java[addIndexDocs]:285) - Indexing 13 notebooks took 4788ms
 INFO [2016-04-25 20:03:28,255] ({main} Notebook.java[<init>]:113) - Notebook indexing finished: 13 indexed in -4s
 INFO [2016-04-25 20:03:30,972] ({main} ServerImpl.java[initDestination]:94) - Setting the server's publish address to be /
 WARN [2016-04-25 20:03:37,832] ({main} XmlParser.java[fatalError]:404) - FATAL@null line:1 col:1 : org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 1; Premature e
nd of file.
 WARN [2016-04-25 20:03:37,881] ({main} WebAppContext.java[doStart]:503) - Failed startup of context o.e.j.w.WebAppContext{/,file:/usr/hdp/2.4.0.0-169/zeppelin/lib/webapps/we
bapp/},/usr/hdp/current/zeppelin-server/lib/zeppelin-web-0.6.0.2.4.0.0-169.war
org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 1; Premature end of file.
        at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:198)
        at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(ErrorHandlerWrapper.java:177)
        at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:400)
        at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:327)
        at com.sun.org.apache.xerces.internal.impl.XMLScanner.reportFatalError(XMLScanner.java:1437)
        at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(XMLDocumentScannerImpl.java:1019)
        at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:606)
        at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:118)
        at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:510)
        at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:848)
        at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:777)
        at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141)
        at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1213)
        at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:642)
        at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl.parse(SAXParserImpl.java:326)
        at org.eclipse.jetty.xml.XmlParser.parse(XmlParser.java:246)
        at org.eclipse.jetty.webapp.Descriptor.parse(Descriptor.java:65)
        at org.eclipse.jetty.webapp.WebDescriptor.parse(WebDescriptor.java:148)
        at org.eclipse.jetty.webapp.MetaData.setWebXml(MetaData.java:170)
        at org.eclipse.jetty.webapp.WebXmlConfiguration.preConfigure(WebXmlConfiguration.java:61)
        at org.eclipse.jetty.webapp.WebAppContext.preConfigure(WebAppContext.java:457)
        at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:493)
        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)
        at org.eclipse.jetty.server.handler.HandlerCollection.doStart(HandlerCollection.java:229)
        at org.eclipse.jetty.server.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:172)
        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)
        at org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:95)
        at org.eclipse.jetty.server.Server.doStart(Server.java:282)
        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)
        at org.apache.zeppelin.server.ZeppelinServer.main(ZeppelinServer.java:112)
 INFO [2016-04-25 20:03:38,720] ({main} AbstractConnector.java[doStart]:338) - Started SelectChannelConnector@0.0.0.0:9995
 INFO [2016-04-25 20:03:38,733] ({main} ZeppelinServer.java[main]:117) - Done, zeppelin server started
 INFO [2016-04-25 22:13:18,821] ({Thread-14} ZeppelinServer.java[run]:121) - Shutting down Zeppelin Server ... 
 INFO [2016-04-25 22:13:18,867] ({Thread-14} ContextHandler.java[doStop]:843) - stopped o.e.j.w.WebAppContext{/,file:/usr/hdp/2.4.0.0-169/zeppelin/lib/webapps/webapp/},/usr/h
dp/current/zeppelin-server/lib/zeppelin-web-0.6.0.2.4.0.0-169.war
 INFO [2016-04-25 22:13:18,881] ({Thread-14} ContextHandler.java[doStop]:843) - stopped o.e.j.s.ServletContextHandler{/,null}
 INFO [2016-04-25 22:13:18,961] ({Thread-14} ContextHandler.java[log]:2040) - Cleaning up Shiro Environment
 INFO [2016-04-25 22:13:18,964] ({Thread-14} ContextHandler.java[doStop]:843) - stopped o.e.j.s.ServletContextHandler{/,null}
 INFO [2016-04-25 22:13:21,088] ({Thread-14} NotebookRepoSync.java[close]:348) - Closing all notebook storages
 INFO [2016-04-25 22:13:21,107] ({Thread-14} ZeppelinServer.java[run]:129) - Bye
 INFO [2016-04-25 22:14:56,378] ({main} ZeppelinConfiguration.java[create]:98) - Load configuration from file:/etc/zeppelin/conf.dist/zeppelin-site.xml
 INFO [2016-04-25 22:14:57,847] ({main} ZeppelinServer.java[setupWebAppContext]:257) - ZeppelinServer Webapp path: /usr/hdp/current/zeppelin-server/lib/webapps
 INFO [2016-04-25 22:14:58,090] ({main} ZeppelinServer.java[main]:110) - Starting zeppelin server
 INFO [2016-04-25 22:14:58,127] ({main} Server.java[doStart]:272) - jetty-8.1.14.v20131031
 INFO [2016-04-25 22:14:58,707] ({main} ContextHandler.java[log]:2040) - Initializing Shiro environment
 INFO [2016-04-25 22:14:58,747] ({main} EnvironmentLoader.java[initEnvironment]:128) - Starting Shiro environment initialization.
 INFO [2016-04-25 22:15:00,216] ({main} EnvironmentLoader.java[initEnvironment]:141) - Shiro environment initialized in 1468 ms.
 INFO [2016-04-25 22:15:04,469] ({main} InterpreterFactory.java[init]:111) - Reading /usr/hdp/current/zeppelin-server/lib/interpreter/spark
 INFO [2016-04-25 22:15:05,274] ({main} InterpreterFactory.java[init]:128) - Interpreter spark.spark found. class=org.apache.zeppelin.spark.SparkInterpreter
 INFO [2016-04-25 22:15:05,287] ({main} InterpreterFactory.java[init]:128) - Interpreter spark.pyspark found. class=org.apache.zeppelin.spark.PySparkInterpreter
 INFO [2016-04-25 22:15:05,299] ({main} InterpreterFactory.java[init]:128) - Interpreter spark.sql found. class=org.apache.zeppelin.spark.SparkSqlInterpreter
 INFO [2016-04-25 22:15:05,310] ({main} InterpreterFactory.java[init]:128) - Interpreter spark.dep found. class=org.apache.zeppelin.spark.DepInterpreter
 INFO [2016-04-25 22:15:05,490] ({main} InterpreterFactory.java[init]:111) - Reading /usr/hdp/current/zeppelin-server/lib/interpreter/elasticsearch
 INFO [2016-04-25 22:15:05,803] ({main} InterpreterFactory.java[init]:111) - Reading /usr/hdp/current/zeppelin-server/lib/interpreter/ignite
 INFO [2016-04-25 22:15:06,153] ({main} InterpreterFactory.java[init]:128) - Interpreter ignite.ignite found. class=org.apache.zeppelin.ignite.IgniteInterpreter
 INFO [2016-04-25 22:15:06,163] ({main} InterpreterFactory.java[init]:128) - Interpreter ignite.ignitesql found. class=org.apache.zeppelin.ignite.IgniteSqlInterpreter
 INFO [2016-04-25 22:15:06,182] ({main} InterpreterFactory.java[init]:111) - Reading /usr/hdp/current/zeppelin-server/lib/interpreter/md
 INFO [2016-04-25 22:15:06,247] ({main} InterpreterFactory.java[init]:128) - Interpreter md.md found. class=org.apache.zeppelin.markdown.Markdown
 INFO [2016-04-25 22:15:06,264] ({main} InterpreterFactory.java[init]:111) - Reading /usr/hdp/current/zeppelin-server/lib/interpreter/tajo
 INFO [2016-04-25 22:15:06,425] ({main} InterpreterFactory.java[init]:128) - Interpreter tajo.tql found. class=org.apache.zeppelin.tajo.TajoInterpreter
 INFO [2016-04-25 22:15:06,430] ({main} InterpreterFactory.java[init]:111) - Reading /usr/hdp/current/zeppelin-server/lib/interpreter/cassandra
 INFO [2016-04-25 22:15:06,658] ({main} CassandraInterpreter.java[<clinit>]:154) - Bootstrapping Cassandra Interpreter
 INFO [2016-04-25 22:15:06,659] ({main} InterpreterFactory.java[init]:128) - Interpreter cassandra.cassandra found. class=org.apache.zeppelin.cassandra.CassandraInterpreter
 INFO [2016-04-25 22:15:06,662] ({main} InterpreterFactory.java[init]:111) - Reading /usr/hdp/current/zeppelin-server/lib/interpreter/flink
 INFO [2016-04-25 22:15:07,619] ({main} InterpreterFactory.java[init]:128) - Interpreter flink.flink found. class=org.apache.zeppelin.flink.FlinkInterpreter
 INFO [2016-04-25 22:15:07,626] ({main} InterpreterFactory.java[init]:111) - Reading /usr/hdp/current/zeppelin-server/lib/interpreter/phoenix
 INFO [2016-04-25 22:15:09,082] ({main} InterpreterFactory.java[init]:128) - Interpreter phoenix.sql found. class=org.apache.zeppelin.phoenix.PhoenixInterpreter
 INFO [2016-04-25 22:15:09,091] ({main} InterpreterFactory.java[init]:111) - Reading /usr/hdp/current/zeppelin-server/lib/interpreter/lens
 INFO [2016-04-25 22:15:09,847] ({main} InterpreterFactory.java[init]:128) - Interpreter lens.lens found. class=org.apache.zeppelin.lens.LensInterpreter
 INFO [2016-04-25 22:15:09,852] ({main} InterpreterFactory.java[init]:111) - Reading /usr/hdp/current/zeppelin-server/lib/interpreter/kylin
 INFO [2016-04-25 22:15:09,991] ({main} InterpreterFactory.java[init]:128) - Interpreter kylin.kylin found. class=org.apache.zeppelin.kylin.KylinInterpreter
 INFO [2016-04-25 22:15:09,991] ({main} InterpreterFactory.java[init]:111) - Reading /usr/hdp/current/zeppelin-server/lib/interpreter/psql
 INFO [2016-04-25 22:15:10,046] ({main} InterpreterFactory.java[init]:128) - Interpreter psql.sql found. class=org.apache.zeppelin.postgresql.PostgreSqlInterpreter
 INFO [2016-04-25 22:15:10,047] ({main} InterpreterFactory.java[init]:111) - Reading /usr/hdp/current/zeppelin-server/lib/interpreter/jdbc
 INFO [2016-04-25 22:15:10,106] ({main} InterpreterFactory.java[init]:111) - Reading /usr/hdp/current/zeppelin-server/lib/interpreter/angular
 INFO [2016-04-25 22:15:10,145] ({main} InterpreterFactory.java[init]:128) - Interpreter angular.angular found. class=org.apache.zeppelin.angular.AngularInterpreter
 INFO [2016-04-25 22:15:10,149] ({main} InterpreterFactory.java[init]:111) - Reading /usr/hdp/current/zeppelin-server/lib/interpreter/sh
 INFO [2016-04-25 22:15:10,197] ({main} InterpreterFactory.java[init]:128) - Interpreter sh.sh found. class=org.apache.zeppelin.shell.ShellInterpreter
 INFO [2016-04-25 22:15:10,201] ({main} InterpreterFactory.java[init]:111) - Reading /usr/hdp/current/zeppelin-server/lib/interpreter/hive
 INFO [2016-04-25 22:15:10,607] ({main} InterpreterFactory.java[init]:128) - Interpreter hive.hql found. class=org.apache.zeppelin.hive.HiveInterpreter
 INFO [2016-04-25 22:15:10,742] ({main} InterpreterFactory.java[init]:186) - Interpreter setting group lens : id=2BJ55PZGF, name=lens
 INFO [2016-04-25 22:15:10,743] ({main} InterpreterFactory.java[init]:189) -   className = org.apache.zeppelin.lens.LensInterpreter
 INFO [2016-04-25 22:15:10,743] ({main} InterpreterFactory.java[init]:186) - Interpreter setting group phoenix : id=2BGSCBMM2, name=phoenix
 INFO [2016-04-25 22:15:10,743] ({main} InterpreterFactory.java[init]:189) -   className = org.apache.zeppelin.phoenix.PhoenixInterpreter
 INFO [2016-04-25 22:15:10,744] ({main} InterpreterFactory.java[init]:186) - Interpreter setting group angular : id=2BK38WDKS, name=angular
 INFO [2016-04-25 22:15:10,744] ({main} InterpreterFactory.java[init]:189) -   className = org.apache.zeppelin.angular.AngularInterpreter
 INFO [2016-04-25 22:15:10,744] ({main} InterpreterFactory.java[init]:186) - Interpreter setting group flink : id=2BK6CQKZ7, name=flink
 INFO [2016-04-25 22:15:10,744] ({main} InterpreterFactory.java[init]:189) -   className = org.apache.zeppelin.flink.FlinkInterpreter
 INFO [2016-04-25 22:15:10,745] ({main} InterpreterFactory.java[init]:186) - Interpreter setting group tajo : id=2BHSTHMQ4, name=tajo
 INFO [2016-04-25 22:15:10,745] ({main} InterpreterFactory.java[init]:189) -   className = org.apache.zeppelin.tajo.TajoInterpreter
 INFO [2016-04-25 22:15:10,745] ({main} InterpreterFactory.java[init]:186) - Interpreter setting group spark : id=2BGWA527N, name=spark
 INFO [2016-04-25 22:15:10,745] ({main} InterpreterFactory.java[init]:189) -   className = org.apache.zeppelin.spark.SparkInterpreter
 INFO [2016-04-25 22:15:10,746] ({main} InterpreterFactory.java[init]:189) -   className = org.apache.zeppelin.spark.PySparkInterpreter
 INFO [2016-04-25 22:15:10,746] ({main} InterpreterFactory.java[init]:189) -   className = org.apache.zeppelin.spark.SparkSqlInterpreter
 INFO [2016-04-25 22:15:10,746] ({main} InterpreterFactory.java[init]:189) -   className = org.apache.zeppelin.spark.DepInterpreter
 INFO [2016-04-25 22:15:10,746] ({main} InterpreterFactory.java[init]:186) - Interpreter setting group psql : id=2BHT9HN13, name=psql
 INFO [2016-04-25 22:15:10,747] ({main} InterpreterFactory.java[init]:189) -   className = org.apache.zeppelin.postgresql.PostgreSqlInterpreter
 INFO [2016-04-25 22:15:10,747] ({main} InterpreterFactory.java[init]:186) - Interpreter setting group kylin : id=2BH8CUN7G, name=kylin
 INFO [2016-04-25 22:15:10,747] ({main} InterpreterFactory.java[init]:189) -   className = org.apache.zeppelin.kylin.KylinInterpreter
 INFO [2016-04-25 22:15:10,747] ({main} InterpreterFactory.java[init]:186) - Interpreter setting group sh : id=2BH26UZVT, name=sh
 INFO [2016-04-25 22:15:10,747] ({main} InterpreterFactory.java[init]:189) -   className = org.apache.zeppelin.shell.ShellInterpreter
 INFO [2016-04-25 22:15:10,747] ({main} InterpreterFactory.java[init]:186) - Interpreter setting group cassandra : id=2BHQBJ6N9, name=cassandra
 INFO [2016-04-25 22:15:10,747] ({main} InterpreterFactory.java[init]:189) -   className = org.apache.zeppelin.cassandra.CassandraInterpreter
 INFO [2016-04-25 22:15:10,747] ({main} InterpreterFactory.java[init]:186) - Interpreter setting group ignite : id=2BGM1E49T, name=ignite
 INFO [2016-04-25 22:15:10,747] ({main} InterpreterFactory.java[init]:189) -   className = org.apache.zeppelin.ignite.IgniteInterpreter
 INFO [2016-04-25 22:15:10,747] ({main} InterpreterFactory.java[init]:189) -   className = org.apache.zeppelin.ignite.IgniteSqlInterpreter
 INFO [2016-04-25 22:15:10,747] ({main} InterpreterFactory.java[init]:186) - Interpreter setting group hive : id=2BKUAEVK8, name=hive
 INFO [2016-04-25 22:15:10,747] ({main} InterpreterFactory.java[init]:189) -   className = org.apache.zeppelin.hive.HiveInterpreter
 INFO [2016-04-25 22:15:10,757] ({main} InterpreterFactory.java[init]:186) - Interpreter setting group md : id=2BJTZDXYF, name=md
 INFO [2016-04-25 22:15:10,757] ({main} InterpreterFactory.java[init]:189) -   className = org.apache.zeppelin.markdown.Markdown
 INFO [2016-04-25 22:15:10,823] ({main} VfsLog.java[info]:138) - Using "/tmp/vfs_cache" as temporary files store.
 INFO [2016-04-25 22:15:11,844] ({main} StdSchedulerFactory.java[instantiate]:1184) - Using default implementation for ThreadExecutor
 INFO [2016-04-25 22:15:11,861] ({main} SimpleThreadPool.java[initialize]:268) - Job execution threads will use class loader of thread: main
 INFO [2016-04-25 22:15:11,937] ({main} SchedulerSignalerImpl.java[<init>]:61) - Initialized Scheduler Signaller of type: class org.quartz.core.SchedulerSignalerImpl
 INFO [2016-04-25 22:15:11,937] ({main} QuartzScheduler.java[<init>]:240) - Quartz Scheduler v.2.2.1 created.
 INFO [2016-04-25 22:15:11,939] ({main} RAMJobStore.java[initialize]:155) - RAMJobStore initialized.
 INFO [2016-04-25 22:15:11,942] ({main} QuartzScheduler.java[initialize]:305) - Scheduler meta-data: Quartz Scheduler (v2.2.1) 'DefaultQuartzScheduler' with instanceId 'NON_C
LUSTERED'
  Scheduler class: 'org.quartz.core.QuartzScheduler' - running locally.
  NOT STARTED.
  Currently in standby mode.
  Number of jobs executed: 0
  Using thread pool 'org.quartz.simpl.SimpleThreadPool' - with 10 threads.
  Using job-store 'org.quartz.simpl.RAMJobStore' - which does not support persistence. and is not clustered.

 INFO [2016-04-25 22:15:11,944] ({main} StdSchedulerFactory.java[instantiate]:1339) - Quartz scheduler 'DefaultQuartzScheduler' initialized from default resource file in Quar
tz package: 'quartz.properties'
 INFO [2016-04-25 22:15:11,944] ({main} StdSchedulerFactory.java[instantiate]:1343) - Quartz scheduler version: 2.2.1
 INFO [2016-04-25 22:15:11,945] ({main} QuartzScheduler.java[start]:575) - Scheduler DefaultQuartzScheduler_$_NON_CLUSTERED started.
 INFO [2016-04-25 22:15:16,967] ({main} Notebook.java[<init>]:111) - Notebook indexing started...
 INFO [2016-04-25 22:15:19,307] ({main} LuceneSearch.java[addIndexDocs]:285) - Indexing 13 notebooks took 2339ms
 INFO [2016-04-25 22:15:19,307] ({main} Notebook.java[<init>]:113) - Notebook indexing finished: 13 indexed in -2s
 INFO [2016-04-25 22:15:20,066] ({main} ServerImpl.java[initDestination]:94) - Setting the server's publish address to be /
 WARN [2016-04-25 22:15:20,405] ({main} XmlParser.java[fatalError]:404) - FATAL@null line:1 col:1 : org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 1; Premature e
nd of file.
 WARN [2016-04-25 22:15:20,407] ({main} WebAppContext.java[doStart]:503) - Failed startup of context o.e.j.w.WebAppContext{/,file:/usr/hdp/2.4.0.0-169/zeppelin/lib/webapps/we
bapp/},/usr/hdp/current/zeppelin-server/lib/zeppelin-web-0.6.0.2.4.0.0-169.war
org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 1; Premature end of file.
        at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:198)
        at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(ErrorHandlerWrapper.java:177)
        at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:400)
        at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:327)
        at com.sun.org.apache.xerces.internal.impl.XMLScanner.reportFatalError(XMLScanner.java:1437)
        at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(XMLDocumentScannerImpl.java:1019)
        at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:606)
        at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:118)
        at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:510)
        at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:848)
        at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:777)
        at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141)
        at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1213)
        at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:642)
        at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl.parse(SAXParserImpl.java:326)
        at org.eclipse.jetty.xml.XmlParser.parse(XmlParser.java:246)
        at org.eclipse.jetty.webapp.Descriptor.parse(Descriptor.java:65)
        at org.eclipse.jetty.webapp.WebDescriptor.parse(WebDescriptor.java:148)
        at org.eclipse.jetty.webapp.MetaData.setWebXml(MetaData.java:170)
        at org.eclipse.jetty.webapp.WebXmlConfiguration.preConfigure(WebXmlConfiguration.java:61)
        at org.eclipse.jetty.webapp.WebAppContext.preConfigure(WebAppContext.java:457)
        at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:493)
        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)
        at org.eclipse.jetty.server.handler.HandlerCollection.doStart(HandlerCollection.java:229)
        at org.eclipse.jetty.server.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:172)
        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)
        at org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:95)
        at org.eclipse.jetty.server.Server.doStart(Server.java:282)
        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)
        at org.apache.zeppelin.server.ZeppelinServer.main(ZeppelinServer.java:112)
 INFO [2016-04-25 22:15:20,476] ({main} AbstractConnector.java[doStart]:338) - Started SelectChannelConnector@0.0.0.0:9995
 INFO [2016-04-25 22:15:20,476] ({main} ZeppelinServer.java[main]:117) - Done, zeppelin server started