[jira] [Created] (STRATOS-1575) NPE when deploying an application policy with no properties defined

["Udara Liyanage (JIRA)" <ji...@apache.org>]

Udara Liyanage created STRATOS-1575:
---------------------------------------

             Summary: NPE when deploying an application policy with no properties defined
                 Key: STRATOS-1575
                 URL: https://issues.apache.org/jira/browse/STRATOS-1575
             Project: Stratos
          Issue Type: Bug
          Components: Autoscaler
    Affects Versions: 4.1.3
            Reporter: Udara Liyanage
            Priority: Minor


Below application policy deployment fails with the bug
{                                                                                                                                                                                                                                             
    "algorithm": "one-after-another",
    "id": "application-policy-r1",
    "networkPartitions": [
        "network-partition-r2"
    ],
    "properties": [
        {
        }
    ]
}



	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
	at org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke(CarbonContextCreatorValve.java:52)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1070)
	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:611)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1736)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1695)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NullPointerException
	at org.apache.stratos.common.Properties.getProperty(Properties.java:59)
	at org.apache.stratos.autoscaler.util.AutoscalerUtil.validateApplicationPolicy(AutoscalerUtil.java:596)
	at org.apache.stratos.autoscaler.services.impl.AutoscalerServiceImpl.addApplicationPolicy(AutoscalerServiceImpl.java:849)
	... 47 more
TID: [0] [STRATOS] [2015-09-22 21:46:46,658] ERROR {org.apache.stratos.rest.endpoint.api.StratosApiV41Utils} -  Could not add application policy. Exception occurred while trying to invoke service method addApplicationPolicy
org.apache.axis2.AxisFault: Exception occurred while trying to invoke service method addApplicationPolicy
	at org.apache.axis2.util.Utils.getInboundFaultFromMessageContext(Utils.java:531)




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