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
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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