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	for dev@falcon.apache.org; Thu, 04 Feb 2016 09:08:00 +0200
Subject: Re: Unable to schedule workflow after enabled kerberos
To: dev@falcon.apache.org
References: <56B2255C.8070207@roo.ee>
 <1881901943.1515247.1454557581425.JavaMail.yahoo@mail.yahoo.com>
 <56B2F80C.2030903@roo.ee>
From: Margus Roo <margus@roo.ee>
Message-ID: <56B2F8CF.2040308@roo.ee>
Date: Thu, 4 Feb 2016 09:07:59 +0200
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And one more piece of information. From hive conf I can find:
hive.metastore.kerberos.principal = hive/_HOST@TESTHADOOP.COM

Margus (margusja) Roo
http://margus.roo.ee
skype: margusja
+372 51 48 780

On 04/02/16 09:04, Margus Roo wrote:
> Hi
>
> Here comes full set of xmls
>
> Cluster:
> <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
> <cluster xmlns="uri:falcon:cluster:0.1" name="Cluster2" description="" 
> colo="telekomarendus">
>     <interfaces>
>         <interface type="readonly" endpoint="hftp://hadoopnn2:50070" 
> version="2.3.0"/>
>         <interface type="write" endpoint="hdfs://mycluster" 
> version="2.3.0"/>
>         <interface type="execute" endpoint="hadoopnn1:8050" 
> version="2.3.0"/>
>         <interface type="workflow" 
> endpoint="http://hadoopnn1:11000/oozie/" version="4.2.0"/>
>         <interface type="messaging" 
> endpoint="tcp://hadoopnn2:61616?daemon=true" version="5.1.6"/>
>         <interface type="registry" endpoint="thrift://hadoopnn1:9083" 
> version=""/>
>     </interfaces>
>     <locations>
>         <location name="staging" path="/apps/falcon/Cluster2/staging"/>
>         <location name="temp" path="/tmp"/>
>         <location name="working" path="/apps/falcon/Cluster2/working"/>
>     </locations>
>     <ACL owner="margusja" group="users" permission="0755"/>
> </cluster>
>
> falcon-output-table.xml:
> <feed xmlns="uri:falcon:feed:0.1" name="falcon-input-table" 
> description="input table">
>     <frequency>days(1)</frequency>
>     <timezone>UTC</timezone>
>     <late-arrival cut-off="hours(3)"/>
>     <clusters>
>         <cluster name="Cluster2" type="source">
>             <validity start="2016-01-01T00:00Z" end="2030-01-01T00:00Z"/>
>             <retention limit="months(99999999)" action="archive"/>
>         </cluster>
>     </clusters>
>     <table 
> uri="catalog:default:falcon1#feed_date=${YEAR}-${MONTH}-${DAY}"/>
>     <ACL owner="margusja" group="users" permission="0770"/>
>     <schema location="hcat" provider="hcat"/>
> </feed>
>
> falcon-output-table.xml:
> <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
> <feed xmlns="uri:falcon:feed:0.1" name="falcon-output-table" 
> description="output table">
>     <frequency>days(1)</frequency>
>     <timezone>UTC</timezone>
>     <clusters>
>         <cluster name="Cluster2" type="source">
>             <validity start="2016-01-01T00:00Z" end="2030-01-01T00:00Z"/>
>             <retention limit="months(9999)" action="archive"/>
>         </cluster>
>     </clusters>
>     <table 
> uri="catalog:default:falcon2#feed_date=${YEAR}-${MONTH}-${DAY}"/>
>     <ACL owner="margusja" group="users" permission="0770"/>
>     <schema location="hcat" provider="hcat"/>
> </feed>
>
> and finally proccess.xml:
> <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
> <process xmlns="uri:falcon:process:0.1" name="hive-proc5">
> <tags>level=devel,owner=margusja,department=bigdata</tags>
>     <pipelines>test_Pipeline, dataReplication, 
> clickStream_pipieline</pipelines>
>     <clusters>
>         <cluster name="Cluster2">
>             <validity start="2016-01-26T00:10Z" end="2099-03-09T12:00Z"/>
>         </cluster>
>     </clusters>
>     <parallel>1</parallel>
>     <order>FIFO</order>
>     <frequency>days(1)</frequency>
>     <timezone>UTC</timezone>
>     <inputs>
>         <input name="in" feed="falcon-input-table" 
> start="yesterday(0,0)" end="yesterday(0,0)"/>
>     </inputs>
>     <outputs>
>         <output name="out" feed="falcon-output-table" 
> instance="yesterday(0,0)"/>
>     </outputs>
>     <properties>
>         <property name="margusja-demo-input" 
> value="margusja-demo-sisend"/>
>     </properties>
>     <workflow engine="hive" path="/user/margusja/hive.hql"/>
>     <retry policy="periodic" delay="minutes(5)" attempts="1"/>
>     <ACL owner="margusja" group="margusja"/>
> </process>
>
>
> What I tryed now is:
> 1. Deleted all feeds and processes
> 2. Tried to submit feed:
> [margusja@hadoopnn2 ~]$ falcon entity -submit -type feed  -file 
> hive-in.xml
> And got:
> ERROR: Bad 
> Request;default/org.apache.falcon.FalconWebException::org.apache.falcon.FalconException: 
> Exception checking if the table exists:Exception creating Proxied 
> HiveMetaStoreClient: The value of property 
> hive.metastore.kerberos.principal must not be null
>
> So now I have something to work with :)
>
>
> Margus (margusja) Roo
> http://margus.roo.ee
> skype: margusja
> +372 51 48 780
>
> On 04/02/16 05:46, Peeyush Bishnoi wrote:
>> Hi Margus,
>> Can you also please share the cluster entity and feed entity xml file 
>> as well to have more analysis why it is failing in secure environment.
>> Thanks,---Peeyush
>>
>>      On Wednesday, 3 February 2016 9:36 PM, Margus Roo 
>> <margus@roo.ee> wrote:
>>
>>   Hi
>>
>> Falcon- 0.6.1.2.3 from hdp- 2.1
>>
>> Before I enabled kerberos via ambari I was able to submit process and
>> submit it via Falcon GUI
>> After I enabled kerberos I can submit process from command line:
>>   >falcon entity -submit -type process  -file hive-proc.xml
>> and getting:
>> falcon/default/Submit successful (process) hive-proc5
>>
>> But after i try to schedule it via Falcon GUI or command line I will get
>> in log:
>> 016-02-03 17:58:40,439 INFO  - [1064730004@qtp-525968792-4 -
>> fe585770-aab9-4cff-b5b3-c5929ce5ec46:margusja:POST//entities/schedule/PROCESS/hive-proc5] 
>>
>> ~ Creating Oozie client object for
>> http://hadoopnn1.estpak.ee:11000/oozie/ (OozieClientFactory:50)
>> 2016-02-03 17:58:40,474 INFO  - [1064730004@qtp-525968792-4 -
>> fe585770-aab9-4cff-b5b3-c5929ce5ec46:margusja:POST//entities/schedule/PROCESS/hive-proc5] 
>>
>> ~ Creating FS impersonating user margusja (HadoopClientFactory:196)
>> 2016-02-03 17:58:40,519 INFO  - [1064730004@qtp-525968792-4 -
>> fe585770-aab9-4cff-b5b3-c5929ce5ec46:margusja:POST//entities/schedule/PROCESS/hive-proc5] 
>>
>> ~ Creating FS impersonating user margusja (HadoopClientFactory:196)
>> 2016-02-03 17:58:40,520 DEBUG - [1064730004@qtp-525968792-4 -
>> fe585770-aab9-4cff-b5b3-c5929ce5ec46:margusja:POST//entities/schedule/PROCESS/hive-proc5] 
>>
>> ~ Copying libs from
>> /usr/hdp/current/falcon-server/server/webapp/falcon/WEB-INF/lib
>> (SharedLibraryHostingService:117)
>> 2016-02-03 17:58:40,563 INFO  - [1064730004@qtp-525968792-4 -
>> fe585770-aab9-4cff-b5b3-c5929ce5ec46:margusja:POST//entities/schedule/PROCESS/hive-proc5] 
>>
>> ~ Copied
>> /usr/hdp/current/falcon-server/server/webapp/falcon/WEB-INF/lib/falcon-client-0.6.1.2.3.4.0-3485.jar 
>>
>> to
>> /apps/falcon/Cluster2/staging/falcon/workflows/process/hive-proc5/a22bcab3f50782dcaaa168cf014cdad3_1454515120504/DEFAULT/lib/falcon-client-0.6.1.2.3.4.0-3485.jar 
>>
>> in hdfs://mycluster (SharedLibraryHostingService:146)
>> 2016-02-03 17:58:40,602 INFO  - [1064730004@qtp-525968792-4 -
>> fe585770-aab9-4cff-b5b3-c5929ce5ec46:margusja:POST//entities/schedule/PROCESS/hive-proc5] 
>>
>> ~ Copied
>> /usr/hdp/current/falcon-server/server/webapp/falcon/WEB-INF/lib/falcon-prism-0.6.1.2.3.4.0-3485-classes.jar 
>>
>> to
>> /apps/falcon/Cluster2/staging/falcon/workflows/process/hive-proc5/a22bcab3f50782dcaaa168cf014cdad3_1454515120504/DEFAULT/lib/falcon-prism-0.6.1.2.3.4.0-3485-classes.jar 
>>
>> in hdfs://mycluster (SharedLibraryHostingService:146)
>> 2016-02-03 17:58:40,636 INFO  - [1064730004@qtp-525968792-4 -
>> fe585770-aab9-4cff-b5b3-c5929ce5ec46:margusja:POST//entities/schedule/PROCESS/hive-proc5] 
>>
>> ~ Copied
>> /usr/hdp/current/falcon-server/server/webapp/falcon/WEB-INF/lib/falcon-hadoop-dependencies-0.6.1.2.3.4.0-3485.jar 
>>
>> to
>> /apps/falcon/Cluster2/staging/falcon/workflows/process/hive-proc5/a22bcab3f50782dcaaa168cf014cdad3_1454515120504/DEFAULT/lib/falcon-hadoop-dependencies-0.6.1.2.3.4.0-3485.jar 
>>
>> in hdfs://mycluster (SharedLibraryHostingService:146)
>> 2016-02-03 17:58:40,669 INFO  - [1064730004@qtp-525968792-4 -
>> fe585770-aab9-4cff-b5b3-c5929ce5ec46:margusja:POST//entities/schedule/PROCESS/hive-proc5] 
>>
>> ~ Copied
>> /usr/hdp/current/falcon-server/server/webapp/falcon/WEB-INF/lib/falcon-rerun-0.6.1.2.3.4.0-3485.jar 
>>
>> to
>> /apps/falcon/Cluster2/staging/falcon/workflows/process/hive-proc5/a22bcab3f50782dcaaa168cf014cdad3_1454515120504/DEFAULT/lib/falcon-rerun-0.6.1.2.3.4.0-3485.jar 
>>
>> in hdfs://mycluster (SharedLibraryHostingService:146)
>> 2016-02-03 17:58:40,703 INFO  - [1064730004@qtp-525968792-4 -
>> fe585770-aab9-4cff-b5b3-c5929ce5ec46:margusja:POST//entities/schedule/PROCESS/hive-proc5] 
>>
>> ~ Copied
>> /usr/hdp/current/falcon-server/server/webapp/falcon/WEB-INF/lib/falcon-retention-0.6.1.2.3.4.0-3485.jar 
>>
>> to
>> /apps/falcon/Cluster2/staging/falcon/workflows/process/hive-proc5/a22bcab3f50782dcaaa168cf014cdad3_1454515120504/DEFAULT/lib/falcon-retention-0.6.1.2.3.4.0-3485.jar 
>>
>> in hdfs://mycluster (SharedLibraryHostingService:146)
>> 2016-02-03 17:58:40,734 INFO  - [1064730004@qtp-525968792-4 -
>> fe585770-aab9-4cff-b5b3-c5929ce5ec46:margusja:POST//entities/schedule/PROCESS/hive-proc5] 
>>
>> ~ Copied
>> /usr/hdp/current/falcon-server/server/webapp/falcon/WEB-INF/lib/falcon-metrics-0.6.1.2.3.4.0-3485.jar 
>>
>> to
>> /apps/falcon/Cluster2/staging/falcon/workflows/process/hive-proc5/a22bcab3f50782dcaaa168cf014cdad3_1454515120504/DEFAULT/lib/falcon-metrics-0.6.1.2.3.4.0-3485.jar 
>>
>> in hdfs://mycluster (SharedLibraryHostingService:146)
>> 2016-02-03 17:58:40,767 INFO  - [1064730004@qtp-525968792-4 -
>> fe585770-aab9-4cff-b5b3-c5929ce5ec46:margusja:POST//entities/schedule/PROCESS/hive-proc5] 
>>
>> ~ Copied
>> /usr/hdp/current/falcon-server/server/webapp/falcon/WEB-INF/lib/falcon-common-0.6.1.2.3.4.0-3485.jar 
>>
>> to
>> /apps/falcon/Cluster2/staging/falcon/workflows/process/hive-proc5/a22bcab3f50782dcaaa168cf014cdad3_1454515120504/DEFAULT/lib/falcon-common-0.6.1.2.3.4.0-3485.jar 
>>
>> in hdfs://mycluster (SharedLibraryHostingService:146)
>> 2016-02-03 17:58:40,801 INFO  - [1064730004@qtp-525968792-4 -
>> fe585770-aab9-4cff-b5b3-c5929ce5ec46:margusja:POST//entities/schedule/PROCESS/hive-proc5] 
>>
>> ~ Copied
>> /usr/hdp/current/falcon-server/server/webapp/falcon/WEB-INF/lib/falcon-messaging-0.6.1.2.3.4.0-3485.jar 
>>
>> to
>> /apps/falcon/Cluster2/staging/falcon/workflows/process/hive-proc5/a22bcab3f50782dcaaa168cf014cdad3_1454515120504/DEFAULT/lib/falcon-messaging-0.6.1.2.3.4.0-3485.jar 
>>
>> in hdfs://mycluster (SharedLibraryHostingService:146)
>> 2016-02-03 17:58:40,843 INFO  - [1064730004@qtp-525968792-4 -
>> fe585770-aab9-4cff-b5b3-c5929ce5ec46:margusja:POST//entities/schedule/PROCESS/hive-proc5] 
>>
>> ~ Copied
>> /usr/hdp/current/falcon-server/server/webapp/falcon/WEB-INF/lib/falcon-distcp-replication-0.6.1.2.3.4.0-3485.jar 
>>
>> to
>> /apps/falcon/Cluster2/staging/falcon/workflows/process/hive-proc5/a22bcab3f50782dcaaa168cf014cdad3_1454515120504/DEFAULT/lib/falcon-distcp-replication-0.6.1.2.3.4.0-3485.jar 
>>
>> in hdfs://mycluster (SharedLibraryHostingService:146)
>> 2016-02-03 17:58:40,884 INFO  - [1064730004@qtp-525968792-4 -
>> fe585770-aab9-4cff-b5b3-c5929ce5ec46:margusja:POST//entities/schedule/PROCESS/hive-proc5] 
>>
>> ~ Copied
>> /usr/hdp/current/falcon-server/server/webapp/falcon/WEB-INF/lib/falcon-hive-replication-0.6.1.2.3.4.0-3485.jar 
>>
>> to
>> /apps/falcon/Cluster2/staging/falcon/workflows/process/hive-proc5/a22bcab3f50782dcaaa168cf014cdad3_1454515120504/DEFAULT/lib/falcon-hive-replication-0.6.1.2.3.4.0-3485.jar 
>>
>> in hdfs://mycluster (SharedLibraryHostingService:146)
>> 2016-02-03 17:58:40,929 INFO  - [1064730004@qtp-525968792-4 -
>> fe585770-aab9-4cff-b5b3-c5929ce5ec46:margusja:POST//entities/schedule/PROCESS/hive-proc5] 
>>
>> ~ Copied
>> /usr/hdp/current/falcon-server/server/webapp/falcon/WEB-INF/lib/falcon-oozie-adaptor-0.6.1.2.3.4.0-3485.jar 
>>
>> to
>> /apps/falcon/Cluster2/staging/falcon/workflows/process/hive-proc5/a22bcab3f50782dcaaa168cf014cdad3_1454515120504/DEFAULT/lib/falcon-oozie-adaptor-0.6.1.2.3.4.0-3485.jar 
>>
>> in hdfs://mycluster (SharedLibraryHostingService:146)
>> 2016-02-03 17:58:40,952 INFO  - [1064730004@qtp-525968792-4 -
>> fe585770-aab9-4cff-b5b3-c5929ce5ec46:margusja:POST//entities/schedule/PROCESS/hive-proc5] 
>>
>> ~ Creating FS impersonating user margusja (HadoopClientFactory:196)
>> 2016-02-03 17:58:40,954 INFO  - [1064730004@qtp-525968792-4 -
>> fe585770-aab9-4cff-b5b3-c5929ce5ec46:margusja:POST//entities/schedule/PROCESS/hive-proc5] 
>>
>> ~ Successfully released lock for (process) hive-proc5 by
>> 1064730004@qtp-525968792-4 - fe585770-aab9-4cff-b5b3-c5929ce5ec46
>> (MemoryLocks:70)
>> 2016-02-03 17:58:40,954 INFO  - [1064730004@qtp-525968792-4 -
>> fe585770-aab9-4cff-b5b3-c5929ce5ec46:margusja:POST//entities/schedule/PROCESS/hive-proc5] 
>>
>> ~ Memory lock released for (process) hive-proc5
>> (AbstractSchedulableEntityManager:100)
>> 2016-02-03 17:58:40,954 ERROR - [1064730004@qtp-525968792-4 -
>> fe585770-aab9-4cff-b5b3-c5929ce5ec46:margusja:POST//entities/schedule/PROCESS/hive-proc5] 
>>
>> ~ Unable to schedule workflow (AbstractSchedulableEntityManager:76)
>> org.apache.falcon.FalconException: Entity schedule failed for PROCESS:
>> hive-proc5
>>          at
>> org.apache.falcon.resource.AbstractSchedulableEntityManager.scheduleInternal(AbstractSchedulableEntityManager.java:96) 
>>
>>          at
>> org.apache.falcon.resource.AbstractSchedulableEntityManager.schedule(AbstractSchedulableEntityManager.java:73) 
>>
>>          at
>> org.apache.falcon.resource.SchedulableEntityManager.schedule(SchedulableEntityManager.java:133) 
>>
>>          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>          at
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
>>
>>          at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
>>
>>          at java.lang.reflect.Method.invoke(Method.java:497)
>>          at
>> org.apache.falcon.resource.channel.IPCChannel.invoke(IPCChannel.java:49)
>>          at
>> org.apache.falcon.resource.proxy.SchedulableEntityManagerProxy$9.doExecute(SchedulableEntityManagerProxy.java:403) 
>>
>>          at
>> org.apache.falcon.resource.proxy.SchedulableEntityManagerProxy$EntityProxy.execute(SchedulableEntityManagerProxy.java:577) 
>>
>>          at
>> org.apache.falcon.resource.proxy.SchedulableEntityManagerProxy.schedule_aroundBody12(SchedulableEntityManagerProxy.java:405) 
>>
>>          at
>> org.apache.falcon.resource.proxy.SchedulableEntityManagerProxy$AjcClosure13.run(SchedulableEntityManagerProxy.java:1) 
>>
>>          at
>> org.aspectj.runtime.reflect.JoinPointImpl.proceed(JoinPointImpl.java:149) 
>>
>>          at
>> org.apache.falcon.aspect.AbstractFalconAspect.logAroundMonitored(AbstractFalconAspect.java:51) 
>>
>>          at
>> org.apache.falcon.resource.proxy.SchedulableEntityManagerProxy.schedule(SchedulableEntityManagerProxy.java:388) 
>>
>>          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>          at
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
>>
>>          at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
>>
>>          at java.lang.reflect.Method.invoke(Method.java:497)
>>          at
>> com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60) 
>>
>>          at
>> com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$TypeOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:185) 
>>
>>          at
>> com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75) 
>>
>>          at
>> com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:288) 
>>
>>          at
>> com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147) 
>>
>>          at
>> com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108) 
>>
>>          at
>> com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147) 
>>
>>        at
>> com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147) 
>>
>>          at
>> com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84) 
>>
>>          at
>> com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1469) 
>>
>>          at
>> com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1400) 
>>
>>          at
>> com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1349) 
>>
>>          at
>> com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1339) 
>>
>>          at
>> com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416) 
>>
>>          at
>> com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:537) 
>>
>>          at
>> com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:699) 
>>
>>          at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
>>          at
>> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
>>          at
>> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1221) 
>>
>>          at
>> org.apache.falcon.security.FalconAuthorizationFilter.doFilter(FalconAuthorizationFilter.java:108) 
>>
>>          at
>> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212) 
>>
>>          at
>> org.apache.falcon.security.FalconAuthenticationFilter$2.doFilter(FalconAuthenticationFilter.java:188) 
>>
>>          at
>> org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:615) 
>>
>>          at
>> org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:574) 
>>
>>          at
>> org.apache.falcon.security.FalconAuthenticationFilter.doFilter(FalconAuthenticationFilter.java:197) 
>>
>>          at
>> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212) 
>>
>>          at
>> org.apache.falcon.security.FalconAuditFilter.doFilter(FalconAuditFilter.java:64) 
>>
>>          at
>> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212) 
>>
>>          at
>> org.apache.falcon.security.HostnameFilter.doFilter(HostnameFilter.java:82) 
>>
>>          at
>> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212) 
>>
>>          at
>> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399)
>>          at
>> org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) 
>>
>>          at
>> org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
>>          at
>> org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:767)
>>          at
>> org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)
>>          at
>> org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
>>          at org.mortbay.jetty.Server.handle(Server.java:326)
>>          at
>> org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
>>          at
>> org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928) 
>>
>>          at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
>>          at 
>> org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
>>          at 
>> org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
>>          at
>> org.mortbay.jetty.bio.SocketConnector$Connection.run(SocketConnector.java:228) 
>>
>>          at
>> org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582) 
>>
>> Caused by: java.lang.NullPointerException
>>          at java.util.Hashtable.put(Hashtable.java:459)
>>          at
>> org.apache.falcon.oozie.OozieEntityBuilder.getHiveCredentials(OozieEntityBuilder.java:201) 
>>
>>          at
>> org.apache.falcon.oozie.OozieEntityBuilder.getHiveCredentialsAsConf(OozieEntityBuilder.java:210) 
>>
>>          at
>> org.apache.falcon.oozie.OozieOrchestrationWorkflowBuilder.createHiveConfiguration(OozieOrchestrationWorkflowBuilder.java:310) 
>>
>>          at
>> org.apache.falcon.oozie.process.ProcessExecutionWorkflowBuilder.setupHiveCredentials(ProcessExecutionWorkflowBuilder.java:139) 
>>
>>          at
>> org.apache.falcon.oozie.process.ProcessExecutionWorkflowBuilder.build(ProcessExecutionWorkflowBuilder.java:105) 
>>
>>          at
>> org.apache.falcon.oozie.process.ProcessExecutionCoordinatorBuilder.buildCoords(ProcessExecutionCoordinatorBuilder.java:89) 
>>
>>          at
>> org.apache.falcon.oozie.process.ProcessBundleBuilder.buildCoords(ProcessBundleBuilder.java:103) 
>>
>>          at
>> org.apache.falcon.oozie.OozieBundleBuilder.build(OozieBundleBuilder.java:69) 
>>
>>          at
>> org.apache.falcon.workflow.engine.OozieWorkflowEngine.schedule(OozieWorkflowEngine.java:165) 
>>
>>          at
>> org.apache.falcon.resource.AbstractSchedulableEntityManager.scheduleInternal(AbstractSchedulableEntityManager.java:94) 
>>
>>          ... 61 more
>> 2016-02-03 17:58:40,955 ERROR - [1064730004@qtp-525968792-4 -
>> fe585770-aab9-4cff-b5b3-c5929ce5ec46:margusja:POST//entities/schedule/PROCESS/hive-proc5] 
>>
>> ~ Action failed: Bad Request
>> Error: Entity schedule failed for PROCESS: hive-proc5
>> (FalconWebException:83)
>> 2016-02-03 17:58:40,955 ERROR - [1064730004@qtp-525968792-4 -
>> fe585770-aab9-4cff-b5b3-c5929ce5ec46:margusja:POST//entities/schedule/PROCESS/hive-proc5] 
>>
>> ~ Action failed: Bad Request
>> Error:
>> default/org.apache.falcon.FalconWebException::org.apache.falcon.FalconException: 
>>
>> Entity schedule failed for PROCESS: hive-proc5
>>    (FalconWebException:83)
>> 2016-02-03 17:58:40,955 INFO  - [1064730004@qtp-525968792-4 -
>> fe585770-aab9-4cff-b5b3-c5929ce5ec46:margusja:POST//entities/schedule/PROCESS/hive-proc5] 
>>
>> ~ {Action:schedule, Dimensions:{colo=NULL, entityType=PROCESS,
>> entityName=hive-proc5}, Status: FAILED, Time-taken:517003440 ns} 
>> (METRIC:38)
>> 2016-02-03 17:58:40,956 DEBUG - [1064730004@qtp-525968792-4 -
>> fe585770-aab9-4cff-b5b3-c5929ce5ec46:] ~ Audit: margusja/10.65.104.45
>> performed request
>> http://hadoopnn2.estpak.ee:15000/api/entities/schedule/PROCESS/hive-proc5 
>> (88.196.164.43)
>> at time 2016-02-03T15:58Z (FalconAuditFilter:86)
>>
>> Proccess xml:
>> <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
>> <process xmlns="uri:falcon:process:0.1" name="hive-proc5">
>> <tags>level=devel,owner=margusja,department=bigdata</tags>
>>      <pipelines>test_Pipeline, dataReplication,
>> clickStream_pipieline</pipelines>
>>      <clusters>
>>          <cluster name="Cluster2">
>>              <validity start="2016-01-26T00:10Z" 
>> end="2099-03-09T12:00Z"/>
>>          </cluster>
>>      </clusters>
>>      <parallel>1</parallel>
>>      <order>FIFO</order>
>>      <frequency>days(1)</frequency>
>>      <timezone>UTC</timezone>
>>      <inputs>
>>          <input name="in" feed="falcon-input-table"
>> start="yesterday(0,0)" end="yesterday(0,0)"/>
>>      </inputs>
>>      <outputs>
>>          <output name="out" feed="falcon-output-table"
>> instance="yesterday(0,0)"/>
>>      </outputs>
>>      <properties>
>>          <property name="margusja-demo-input" 
>> value="margusja-demo-sisend"/>
>>      </properties>
>>      <workflow engine="hive" path="/user/margusja/hive.hql"/>
>>      <retry policy="periodic" delay="minutes(5)" attempts="1"/>
>>      <ACL owner="margusja" group="margusja"/>
>> </process>
>>
>>
>> Any hint to debug it ?
>>
>>
>>
>


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