Major Description
Validate command throws NPE when source cluster and any one of target cluster doesn't have overlapping dates
2015-07-21 11:47:07,129 ERROR - [765336519@qtp-302155142-3 - 819ca63a-c312-4c6c-829f-b0319eaf2e54:databus:POST//entities/validate/feed] ~ Validation failed
for entity (feed) (AbstractEntityManager:230)
java.lang.NullPointerException
at org.apache.falcon.oozie.OozieBundleBuilder.build(OozieBundleBuilder.java:82)
at org.apache.falcon.workflow.engine.OozieWorkflowEngine.dryRun(OozieWorkflowEngine.java:193)
at org.apache.falcon.resource.AbstractEntityManager.validate(AbstractEntityManager.java:221)
at org.apache.falcon.resource.SchedulableEntityManager.validate(SchedulableEntityManager.java:151)
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(AbstractResourceMethodDispatchPr
ovider.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)
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$CachedChain.doFilter(ServletHandler.java:1221)
at org.apache.falcon.security.FalconAuthorizationFilter.doFilter(FalconAuthorizationFilter.java:106)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
at org.apache.falcon.security.FalconAuthenticationFilter$2.doFilter(FalconAuthenticationFilter.java:184)
at org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:572)
at org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:542)
at org.apache.falcon.security.FalconAuthenticationFilter.doFilter(FalconAuthenticationFilter.java:193)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
at org.apache.falcon.security.FalconAuditFilter.doFilter(FalconAuditFilter.java:64)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399)
at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:767)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)
at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
at org.mortbay.jetty.Server.handle(Server.java:326)
at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:945)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:756)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218)
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)
2015-07-21 11:47:07,131 ERROR - [765336519@qtp-302155142-3 - 819ca63a-c312-4c6c-829f-b0319eaf2e54:databus:POST//entities/validate/feed] ~ Action failed: Bad Request
Error: null (FalconWebException:68)
Feed definition
<?xml version="1.0" encoding="UTF-8"?>
<!--
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<feed description="clicks log" name="input" xmlns="uri:falcon:feed:0.1">
<frequency>minutes(1)</frequency>
<timezone>UTC</timezone>
<clusters>
<cluster name="local1" type="source">
<validity start="2015-07-20T01:00Z" end="2015-07-21T00:00Z"/>
<retention limit="days(35)" action="delete"/>
<!-- Limit can be in Time or Instances 100, Action ENUM DELETE,ARCHIVE -->
</cluster>
<cluster name="local2" type="target">
<validity start="2015-05-18T00:00Z" end="2015-07-20T00:00Z"/>
<retention limit="days(25)" action="delete"/>
<!-- Limit can be in Time or Instances 100, Action ENUM DELETE,ARCHIVE -->
<locations>
<location type="data" path="/falcon/test/output/${YEAR}/${MONTH}/${DAY}/${HOUR}"/>
</locations>
</cluster>
</clusters>
<locations>
<location type="data" path="/falcon/test/input/${YEAR}/${MONTH}/${DAY}/${HOUR}"/>
<location type="stats" path="/projects/falcon/clicksStats"/>
<location type="meta" path="/projects/falcon/clicksMetaData"/>
</locations>
<ACL owner="user" group="group" permission="0x755"/>
<schema location="/schema/clicks" provider="protobuf"/>
</feed>