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https://issues.apache.org/jira/browse/PIG-329?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Olga Natkovich reassigned PIG-329:
----------------------------------
Assignee: Shravan Matthur Narayanamurthy
> Queries with multiple, unconnected loads fail
> ---------------------------------------------
>
> Key: PIG-329
> URL: https://issues.apache.org/jira/browse/PIG-329
> Project: Pig
> Issue Type: Bug
> Affects Versions: types_branch
> Reporter: Alan Gates
> Assignee: Shravan Matthur Narayanamurthy
> Fix For: types_branch
>
>
> testMultipleStore and testStoreWithMultipleMRJobs in TestStoreOld fail:
> Testcase: testMultipleStore took 7.222 sec
> Caused an ERROR
> Unable to store for alias: B [Problem resolving LOForEach schema
> org.apache.pig.builtin.SUM does not work with inputs of type {{A:
> {null}}}Severe problem found
> java.io.IOException: Unable to store for alias: B [Problem resolving
> LOForEach schema org.apache.pig.builtin.SUM does not work with inputs of type
> {{A: {null}}}
> at org.apache.pig.PigServer.compileLp(PigServer.java:551)
> at org.apache.pig.PigServer.execute(PigServer.java:487)
> at org.apache.pig.PigServer.store(PigServer.java:331)
> at org.apache.pig.PigServer.store(PigServer.java:317)
> at org.apache.pig.PigServer.store(PigServer.java:302)
> at
> org.apache.pig.test.TestStoreOld.testMultipleStore(TestStoreOld.java:64)
> Caused by: org.apache.pig.backend.executionengine.ExecException: Problem
> resolving LOForEach schema org.apache.pig.builtin.SUM does not work with
> inputs of type
> ... 21 more
> Caused by: org.apache.pig.impl.plan.PlanValidationException: An unexpected
> exception caused the validation to stop
> at
> org.apache.pig.impl.plan.PlanValidator.validateSkipCollectException(PlanValidator.java:104)
> at
> org.apache.pig.impl.logicalLayer.validators.TypeCheckingValidator.validate(TypeCheckingValidator.java:40)
> at
> org.apache.pig.impl.logicalLayer.validators.TypeCheckingValidator.validate(TypeCheckingValidator.java:30)
> at
> org.apache.pig.impl.logicalLayer.validators.LogicalPlanValidationExecutor.validate(LogicalPlanValidationExecutor.java:79)
> at org.apache.pig.PigServer.compileLp(PigServer.java:518)
> ... 20 more
> Caused by: org.apache.pig.impl.plan.VisitorException: Problem resolving
> LOForEach schema org.apache.pig.builtin.SUM does not work with inputs of type
> {{A: {null
> at
> org.apache.pig.impl.logicalLayer.validators.TypeCheckingVisitor.visit(TypeCheckingVisitor.java:2205)
> at org.apache.pig.impl.logicalLayer.LOForEach.visit(LOForEach.java:87)
> at org.apache.pig.impl.logicalLayer.LOForEach.visit(LOForEach.java:36)
> at
> org.apache.pig.impl.plan.DependencyOrderWalker.walk(DependencyOrderWalker.java:68)
> at org.apache.pig.impl.plan.PlanVisitor.visit(PlanVisitor.java:51)
> at
> org.apache.pig.impl.plan.PlanValidator.validateSkipCollectException(PlanValidator.java:101)
> ... 24 more
> Testcase: testStoreWithMultipleMRJobs took 0.124 sec
> Caused an ERROR
> Unable to store for alias: D [Problem resolving LOForEach schema
> org.apache.pig.builtin.SUM does not work with inputs of type {{A:
> {null}}}Severe problem found
> java.io.IOException: Unable to store for alias: D [Problem resolving
> LOForEach schema org.apache.pig.builtin.SUM does not work with inputs of type
> {{A: {null}}}
> at org.apache.pig.PigServer.compileLp(PigServer.java:551)
> at org.apache.pig.PigServer.execute(PigServer.java:487)
> at org.apache.pig.PigServer.store(PigServer.java:331)
> at org.apache.pig.PigServer.store(PigServer.java:317)
> at org.apache.pig.PigServer.store(PigServer.java:302)
> at
> org.apache.pig.test.TestStoreOld.testStoreWithMultipleMRJobs(TestStoreOld.java:85)
> Caused by: org.apache.pig.backend.executionengine.ExecException: Problem
> resolving LOForEach schema org.apache.pig.builtin.SUM does not work with
> inputs of type
> ... 21 more
> Caused by: org.apache.pig.impl.plan.PlanValidationException: An unexpected
> exception caused the validation to stop
> at
> org.apache.pig.impl.plan.PlanValidator.validateSkipCollectException(PlanValidator.java:104)
> at
> org.apache.pig.impl.logicalLayer.validators.TypeCheckingValidator.validate(TypeCheckingValidator.java:40)
> at
> org.apache.pig.impl.logicalLayer.validators.TypeCheckingValidator.validate(TypeCheckingValidator.java:30)
> at
> org.apache.pig.impl.logicalLayer.validators.LogicalPlanValidationExecutor.validate(LogicalPlanValidationExecutor.java:79)
> at org.apache.pig.PigServer.compileLp(PigServer.java:518)
> ... 20 more
> Caused by: org.apache.pig.impl.plan.VisitorException: Problem resolving
> LOForEach schema org.apache.pig.builtin.SUM does not work with inputs of type
> {{A: {null
> at
> org.apache.pig.impl.logicalLayer.validators.TypeCheckingVisitor.visit(TypeCheckingVisitor.java:2205)
> at org.apache.pig.impl.logicalLayer.LOForEach.visit(LOForEach.java:87)
> at org.apache.pig.impl.logicalLayer.LOForEach.visit(LOForEach.java:36)
> at
> org.apache.pig.impl.plan.DependencyOrderWalker.walk(DependencyOrderWalker.java:68)
> at org.apache.pig.impl.plan.PlanVisitor.visit(PlanVisitor.java:51)
> at
> org.apache.pig.impl.plan.PlanValidator.validateSkipCollectException(PlanValidator.java:101)
> ... 24 more
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