[FALCON-331] Summary API returning NPE if only start is passed

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.5

Environment

QA

• Assignee: Shwetha GS
• Reporter: Samarth Gupta
• Created: 03/Mar/14 13:00
• Updated: 04/Mar/14 10:09
• Resolved: 04/Mar/14 10:09

Description

if only "start" time is provided as param in summary api request it returns a NPE. Below is the stack trace :

2014-03-03 12:51:44,413 ERROR - [1469937134@qtp-1278514289-0:samarth.gupta:GET//instance/summary/process/agregator-coord16-40623c09-e70a-449a-b77c-c07c62790173 073d2830-4342-4b23-b727-e554da33bfe6] ~ Failure reason (FalconWebException:50)
java.lang.NullPointerException
        at org.apache.falcon.workflow.engine.OozieWorkflowEngine.doSummaryJobAction(OozieWorkflowEngine.java:571)
        at org.apache.falcon.workflow.engine.OozieWorkflowEngine.getSummary(OozieWorkflowEngine.java:472)
        at org.apache.falcon.resource.AbstractInstanceManager.getSummary(AbstractInstanceManager.java:110)
        at org.apache.falcon.resource.InstanceManager.getSummary(InstanceManager.java:68)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        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.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)

console:

[Bundle] [INFO] process schedule result=<?xml version="1.0" encoding="UTF-8" standalone="yes"?><result><status>SUCCEEDED</status><message>ua1/agregator-coord16-40623c09-e70a-449a-b77c-c07c62790173(process) scheduled successfully</message><requestId>ua1/ea8a1170-2143-48c9-8254-e37dcd42b5f5</requestId></result>
[InstanceUtil] [INFO] hitting the url: http://10.14.118.26:16000/api/instance/summary/process/agregator-coord16-40623c09-e70a-449a-b77c-c07c62790173/?start=2014-03-03T12:11Z&colo=*
[InstanceUtil] [INFO] The web service response status is 400
[InstanceUtil] [INFO] The web service response is: <?xml version="1.0" encoding="UTF-8" standalone="yes"?><instancesSummaryResult><status>FAILED</status><message>ua1/null