[ 
https://issues.apache.org/jira/browse/FALCON-2344?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Aditya updated FALCON-2344:
---------------------------
    Description: 
```
 root@sandbox-hdp falcon-0.11]# ./bin/falcon admin -version 
 Hadoop is installed, adding hadoop classpath to falcon classpath 
 SLF4J: Class path contains multiple SLF4J bindings. 
 SLF4J: Found binding in 
[jar:file:/home/falcon/falcon/distro/target/falcon-0.11/client/lib/falcon-shell-0.11.jar!/org/slf4j/impl/StaticLoggerBinder.class]
 
 SLF4J: Found binding in 
[jar:file:/home/falcon/falcon/distro/target/falcon-0.11/client/lib/slf4j-log4j12-1.7.5.jar!/org/slf4j/impl/StaticLoggerBinder.class]
 
 SLF4J: Found binding in 
[jar:file:/usr/hdp/2.6.5.0-292/hadoop/lib/slf4j-log4j12-1.7.10.jar!/org/slf4j/impl/StaticLoggerBinder.class]
 
 SLF4J: See [http://www.slf4j.org/codes.html#multiple_bindings] for an 
explanation.                                                                    
                                                                                
                           
 SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory] 
 ERROR: Unable to initialize Falcon Client object. Cause : Could not 
authenticate, Authentication failed, status: 503, message: Service Unavailable 
 ```
java.lang.NullPointerException                                                  
                                                                                
                                                                                
               
        at 
org.apache.falcon.service.FalconJPAService.getPropsforStore(FalconJPAService.java:111)
                                                                                
                                                                              
        at 
org.apache.falcon.service.FalconJPAService.init(FalconJPAService.java:87)       
                                                                                
                                                                                
    
        at 
org.apache.falcon.service.ServiceInitializer.initialize(ServiceInitializer.java:47)
                                                                                
                                                                                
 
        at 
org.apache.falcon.listener.ContextStartupListener.contextInitialized(ContextStartupListener.java:56)
                                                                                
                                                                
        at 
org.mortbay.jetty.handler.ContextHandler.startContext(ContextHandler.java:549)  
                                                                                
                                                                                
    
        at org.mortbay.jetty.servlet.Context.startContext(Context.java:136)     
                                                                                
                                                                                
               
        at 
org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1282)    
                                                                                
                                                                                
    
        at 
org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:518)       
                                                                                
                                                                                
    
        at 
org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:499)          
                                                                                
                                                                                
    
        at 
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)        
                                                                                
                                                                                
    
        at 
org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)       
                                                                                
                                                                                
    
        at org.mortbay.jetty.Server.doStart(Server.java:224)                    
                                                                                
                                                                                
               
        at 
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)        
                                                                                
                                                                                
    
        at org.apache.falcon.util.EmbeddedServer.start(EmbeddedServer.java:58)  
                                                                                
                                                                                
               
        at org.apache.falcon.FalconServer.main(FalconServer.java:120)           
                                                                                
                                                                                
               
2019-07-25 20:10:25,893 ERROR - [main:] ~ Failed startup of context 
org.mortbay.jetty.webapp.WebAppContext@5f8890c2{/,/home/falcon/falcon/distro/target/falcon-0.11/server/webapp/falcon}
 (log:87)                                                             
java.lang.RuntimeException: org.apache.falcon.FalconException: 
java.lang.NullPointerException                                                  
                                                                                
                                
        at 
org.apache.falcon.listener.ContextStartupListener.contextInitialized(ContextStartupListener.java:59)
                                                                                
                                                                
        at 
org.mortbay.jetty.handler.ContextHandler.startContext(ContextHandler.java:549)  
                                                                                
                                                                                
    
        at org.mortbay.jetty.servlet.Context.startContext(Context.java:136)     
                                                                                
                                                                                
               
        at 
org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1282)    
                                                                                
                                                                                
    
        at 
org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:518)       
                                                                                
                                                                                
    
        at 
org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:499)          
                                                                                
                                                                                
    
        at 
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)        
                                                                                
                                                                                
    
        at 
org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)       
                                                                                
                                                                                
    
        at org.mortbay.jetty.Server.doStart(Server.java:224)                    
                                                                                
                                                                                
               
        at 
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)        
                                                                                
                                                                                
    
        at org.apache.falcon.util.EmbeddedServer.start(EmbeddedServer.java:58)  
                                                                                
                                                                                
               
        at org.apache.falcon.FalconServer.main(FalconServer.java:120)           
                                                                                
                                                                                
               
Caused by: org.apache.falcon.FalconException: java.lang.NullPointerException    
                                                                                
                                                                                
               
        at 
org.apache.falcon.service.ServiceInitializer.initialize(ServiceInitializer.java:50)
                                                                                
                                                                                
 
        at 
org.apache.falcon.listener.ContextStartupListener.contextInitialized(ContextStartupListener.java:56)
                                                                                
                                                                
        ... 11 more                                                             
                                                                                
                                                                                
               
Caused by: java.lang.NullPointerException                                       
                                                                                
                                                                                
               
        at 
org.apache.falcon.service.FalconJPAService.getPropsforStore(FalconJPAService.java:111)
                                                                                
                                                                              
        at 
org.apache.falcon.service.FalconJPAService.init(FalconJPAService.java:87)       
                                                                                
                                                                                
    
        at 
org.apache.falcon.service.ServiceInitializer.initialize(ServiceInitializer.java:47)
                                                                                
                                                                                
 
        ... 12 more                                                             
           

  was:
```
root@sandbox-hdp falcon-0.11]# ./bin/falcon admin -version 
Hadoop is installed, adding hadoop classpath to falcon classpath 
SLF4J: Class path contains multiple SLF4J bindings. 
SLF4J: Found binding in 
[jar:file:/home/falcon/falcon/distro/target/falcon-0.11/client/lib/falcon-shell-0.11.jar!/org/slf4j/impl/StaticLoggerBinder.class]
 
SLF4J: Found binding in 
[jar:file:/home/falcon/falcon/distro/target/falcon-0.11/client/lib/slf4j-log4j12-1.7.5.jar!/org/slf4j/impl/StaticLoggerBinder.class]
 
SLF4J: Found binding in 
[jar:file:/usr/hdp/2.6.5.0-292/hadoop/lib/slf4j-log4j12-1.7.10.jar!/org/slf4j/impl/StaticLoggerBinder.class]
 
SLF4J: See [http://www.slf4j.org/codes.html#multiple_bindings] for an 
explanation.                                                                    
                                                                                
                           
SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory] 
ERROR: Unable to initialize Falcon Client object. Cause : Could not 
authenticate, Authentication failed, status: 503, message: Service Unavailable 
```
I am running Falcon Server on Sandbox with hadoop 2.7.3

Application logs:
```

########################################################################################
 
 Falcon Server (STARTUP) 
 
        vc.source.url:  
scm:git:[https://git-wip-us.apache.org/repos/asf/falcon.git/falcon-webapp]      
                                                                                
                                                                         
 project.version: 0.11 
 build.epoch: 1563906186974 
 build.user: adiviswa 
 vc.revision: 470e5e9f5de9ba1b6149dec60e87d3a04270eda3 
 domain: all 
 build.version: 0.11-r470e5e9f5de9ba1b6149dec60e87d3a04270eda3 
########################################################################################
 (ContextStartupListener:80) 
2019-07-25 20:10:25,263 INFO - [main:] ~ Initializing startup properties ... 
(ContextStartupListener:49) 
2019-07-25 20:10:25,263 INFO - [main:] ~ Initializing runtime properties ... 
(ContextStartupListener:52) 
2019-07-25 20:10:25,263 INFO - [main:] ~ config.location is set, using: 
/home/falcon/falcon/distro/target/falcon-0.11/conf/runtime.properties 
(ApplicationProperties:120) 
2019-07-25 20:10:25,264 INFO - [main:] ~ Initializing 
org.apache.falcon.util.RuntimeProperties properties with domain falcon 
(ApplicationProperties:156) 
2019-07-25 20:10:25,264 INFO - [main:] ~ config.location is set, using: 
/home/falcon/falcon/distro/target/falcon-0.11/conf/runtime.properties 
(ApplicationProperties:120) 
2019-07-25 20:10:25,264 INFO - [main:] ~ Initializing 
org.apache.falcon.util.RuntimeProperties properties with domain falcon 
(ApplicationProperties:156) 
2019-07-25 20:10:25,267 INFO - [main:] ~ Initializing service: 
org.apache.falcon.security.AuthenticationInitializationService 
(ServiceInitializer:45) 
2019-07-25 20:10:25,267 INFO - [main:] ~ Falcon Simple Authentication Enabled! 
(AuthenticationInitializationService:100) 
2019-07-25 20:10:25,297 INFO - [main:] ~ Service initialized: 
org.apache.falcon.security.AuthenticationInitializationService 
(ServiceInitializer:52) 
2019-07-25 20:10:25,298 INFO - [main:] ~ Initializing service: 
org.apache.falcon.workflow.WorkflowJobEndNotificationService 
(ServiceInitializer:45) 
2019-07-25 20:10:25,300 INFO - [main:] ~ Service initialized: 
org.apache.falcon.workflow.WorkflowJobEndNotificationService 
(ServiceInitializer:52) 
2019-07-25 20:10:25,301 INFO - [main:] ~ Initializing service: 
org.apache.falcon.service.ProcessSubscriberService (ServiceInitializer:45) 
2019-07-25 20:10:25,884 INFO - [main:] ~ Service initialized: 
org.apache.falcon.service.ProcessSubscriberService (ServiceInitializer:52) 
2019-07-25 20:10:25,888 INFO - [main:] ~ Initializing service: 
org.apache.falcon.service.FalconJPAService (ServiceInitializer:45) 
2019-07-25 20:10:25,888 INFO - [main:] ~ config.location is set, using: 
/home/falcon/falcon/distro/target/falcon-0.11/conf/statestore.properties 
(ApplicationProperties:120) 
2019-07-25 20:10:25,889 INFO - [main:] ~ Initializing 
org.apache.falcon.util.StateStoreProperties properties with domain falcon 
(ApplicationProperties:156) 
2019-07-25 20:10:25,889 INFO - [main:] ~ Fallback to classpath for: 
file:/home/falcon/falcon/distro/target/falcon-0.11/conf/statestore.credentials 
(ApplicationProperties:132) 
2019-07-25 20:10:25,890 INFO - [main:] ~ Initializing 
org.apache.falcon.util.StateStoreProperties properties with domain falcon 
(StateStoreProperties:91) 
2019-07-25 20:10:25,891 ERROR - [main:] ~ Failed to initialize service 
org.apache.falcon.service.FalconJPAService (ServiceInitializer:49) 
java.lang.NullPointerException 
 at 
org.apache.falcon.service.FalconJPAService.getPropsforStore(FalconJPAService.java:111)
 
 at org.apache.falcon.service.FalconJPAService.init(FalconJPAService.java:87) 
 at 
org.apache.falcon.service.ServiceInitializer.initialize(ServiceInitializer.java:47)
 
 at 
org.apache.falcon.listener.ContextStartupListener.contextInitialized(ContextStartupListener.java:56)
 
 at 
org.mortbay.jetty.handler.ContextHandler.startContext(ContextHandler.java:549) 
 at org.mortbay.jetty.servlet.Context.startContext(Context.java:136) 
 at 
org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1282) 
 at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:518) 
 at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:499) 
 at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) 
 at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130) 
 at org.mortbay.jetty.Server.doStart(Server.java:224) 
 at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) 
 at org.apache.falcon.util.EmbeddedServer.start(EmbeddedServer.java:58) 
 at org.apache.falcon.FalconServer.main(FalconServer.java:120) 
2019-07-25 20:10:25,893 ERROR - [main:] ~ Failed startup of context 
org.mortbay.jetty.webapp.WebAppContext@5f8890c2\{/,/home/falcon/falcon/distro/target/falcon-0.11/server/webapp/falcon}
 (log:87) 
java.lang.RuntimeException: org.apache.falcon.FalconException: 
java.lang.NullPointerException 
 at 
org.apache.falcon.listener.ContextStartupListener.contextInitialized(ContextStartupListener.java:59)
 
 at 
org.mortbay.jetty.handler.ContextHandler.startContext(ContextHandler.java:549) 
 at org.mortbay.jetty.servlet.Context.startContext(Context.java:136) 
 at 
org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1282) 
 at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:518) 
 at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:499) 
 at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) 
 at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130) 
 at org.mortbay.jetty.Server.doStart(Server.java:224) 
 at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) 
 at org.apache.falcon.util.EmbeddedServer.start(EmbeddedServer.java:58) 
 at org.apache.falcon.FalconServer.main(FalconServer.java:120) 
Caused by: org.apache.falcon.FalconException: java.lang.NullPointerException 
 at 
org.apache.falcon.service.ServiceInitializer.initialize(ServiceInitializer.java:50)
 
 at 
org.apache.falcon.listener.ContextStartupListener.contextInitialized(ContextStartupListener.java:56)
 
 ... 11 more 
Caused by: java.lang.NullPointerException 
 at 
org.apache.falcon.service.FalconJPAService.getPropsforStore(FalconJPAService.java:111)
 
 at org.apache.falcon.service.FalconJPAService.init(FalconJPAService.java:87) 
 at 
org.apache.falcon.service.ServiceInitializer.initialize(ServiceInitializer.java:47)
 
 ... 12 more 
2019-07-25 20:10:26,009 INFO - [main:] ~ Started 
SslSocketConnector@0.0.0.0:15443 (log:67) 
```


> Falcon Server Fails to start
> ----------------------------
>
>                 Key: FALCON-2344
>                 URL: https://issues.apache.org/jira/browse/FALCON-2344
>             Project: Falcon
>          Issue Type: Bug
>            Reporter: Aditya
>            Priority: Major
>
> ```
>  root@sandbox-hdp falcon-0.11]# ./bin/falcon admin -version 
>  Hadoop is installed, adding hadoop classpath to falcon classpath 
>  SLF4J: Class path contains multiple SLF4J bindings. 
>  SLF4J: Found binding in 
> [jar:file:/home/falcon/falcon/distro/target/falcon-0.11/client/lib/falcon-shell-0.11.jar!/org/slf4j/impl/StaticLoggerBinder.class]
>  
>  SLF4J: Found binding in 
> [jar:file:/home/falcon/falcon/distro/target/falcon-0.11/client/lib/slf4j-log4j12-1.7.5.jar!/org/slf4j/impl/StaticLoggerBinder.class]
>  
>  SLF4J: Found binding in 
> [jar:file:/usr/hdp/2.6.5.0-292/hadoop/lib/slf4j-log4j12-1.7.10.jar!/org/slf4j/impl/StaticLoggerBinder.class]
>  
>  SLF4J: See [http://www.slf4j.org/codes.html#multiple_bindings] for an 
> explanation.                                                                  
>                                                                               
>                                
>  SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory] 
>  ERROR: Unable to initialize Falcon Client object. Cause : Could not 
> authenticate, Authentication failed, status: 503, message: Service 
> Unavailable 
>  ```
> java.lang.NullPointerException                                                
>                                                                               
>                                                                               
>                      
>         at 
> org.apache.falcon.service.FalconJPAService.getPropsforStore(FalconJPAService.java:111)
>                                                                               
>                                                                               
>   
>         at 
> org.apache.falcon.service.FalconJPAService.init(FalconJPAService.java:87)     
>                                                                               
>                                                                               
>           
>         at 
> org.apache.falcon.service.ServiceInitializer.initialize(ServiceInitializer.java:47)
>                                                                               
>                                                                               
>      
>         at 
> org.apache.falcon.listener.ContextStartupListener.contextInitialized(ContextStartupListener.java:56)
>                                                                               
>                                                                   
>         at 
> org.mortbay.jetty.handler.ContextHandler.startContext(ContextHandler.java:549)
>                                                                               
>                                                                               
>           
>         at org.mortbay.jetty.servlet.Context.startContext(Context.java:136)   
>                                                                               
>                                                                               
>                      
>         at 
> org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1282)  
>                                                                               
>                                                                               
>           
>         at 
> org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:518)     
>                                                                               
>                                                                               
>           
>         at 
> org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:499)        
>                                                                               
>                                                                               
>           
>         at 
> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)      
>                                                                               
>                                                                               
>           
>         at 
> org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)     
>                                                                               
>                                                                               
>           
>         at org.mortbay.jetty.Server.doStart(Server.java:224)                  
>                                                                               
>                                                                               
>                      
>         at 
> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)      
>                                                                               
>                                                                               
>           
>         at 
> org.apache.falcon.util.EmbeddedServer.start(EmbeddedServer.java:58)           
>                                                                               
>                                                                               
>           
>         at org.apache.falcon.FalconServer.main(FalconServer.java:120)         
>                                                                               
>                                                                               
>                      
> 2019-07-25 20:10:25,893 ERROR - [main:] ~ Failed startup of context 
> org.mortbay.jetty.webapp.WebAppContext@5f8890c2{/,/home/falcon/falcon/distro/target/falcon-0.11/server/webapp/falcon}
>  (log:87)                                                             
> java.lang.RuntimeException: org.apache.falcon.FalconException: 
> java.lang.NullPointerException                                                
>                                                                               
>                                     
>         at 
> org.apache.falcon.listener.ContextStartupListener.contextInitialized(ContextStartupListener.java:59)
>                                                                               
>                                                                   
>         at 
> org.mortbay.jetty.handler.ContextHandler.startContext(ContextHandler.java:549)
>                                                                               
>                                                                               
>           
>         at org.mortbay.jetty.servlet.Context.startContext(Context.java:136)   
>                                                                               
>                                                                               
>                      
>         at 
> org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1282)  
>                                                                               
>                                                                               
>           
>         at 
> org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:518)     
>                                                                               
>                                                                               
>           
>         at 
> org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:499)        
>                                                                               
>                                                                               
>           
>         at 
> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)      
>                                                                               
>                                                                               
>           
>         at 
> org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)     
>                                                                               
>                                                                               
>           
>         at org.mortbay.jetty.Server.doStart(Server.java:224)                  
>                                                                               
>                                                                               
>                      
>         at 
> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)      
>                                                                               
>                                                                               
>           
>         at 
> org.apache.falcon.util.EmbeddedServer.start(EmbeddedServer.java:58)           
>                                                                               
>                                                                               
>           
>         at org.apache.falcon.FalconServer.main(FalconServer.java:120)         
>                                                                               
>                                                                               
>                      
> Caused by: org.apache.falcon.FalconException: java.lang.NullPointerException  
>                                                                               
>                                                                               
>                      
>         at 
> org.apache.falcon.service.ServiceInitializer.initialize(ServiceInitializer.java:50)
>                                                                               
>                                                                               
>      
>         at 
> org.apache.falcon.listener.ContextStartupListener.contextInitialized(ContextStartupListener.java:56)
>                                                                               
>                                                                   
>         ... 11 more                                                           
>                                                                               
>                                                                               
>                      
> Caused by: java.lang.NullPointerException                                     
>                                                                               
>                                                                               
>                      
>         at 
> org.apache.falcon.service.FalconJPAService.getPropsforStore(FalconJPAService.java:111)
>                                                                               
>                                                                               
>   
>         at 
> org.apache.falcon.service.FalconJPAService.init(FalconJPAService.java:87)     
>                                                                               
>                                                                               
>           
>         at 
> org.apache.falcon.service.ServiceInitializer.initialize(ServiceInitializer.java:47)
>                                                                               
>                                                                               
>      
>         ... 12 more                                                           
>              



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