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Posted to dev@pig.apache.org by "Matthew Hayes (JIRA)" <ji...@apache.org> on 2012/07/27 23:22:15 UTC
[jira] [Updated] (PIG-2847) Error defining macro within pig script
when using PigUnit
[ https://issues.apache.org/jira/browse/PIG-2847?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Matthew Hayes updated PIG-2847:
-------------------------------
Component/s: parser
Affects Version/s: 0.11
> Error defining macro within pig script when using PigUnit
> ---------------------------------------------------------
>
> Key: PIG-2847
> URL: https://issues.apache.org/jira/browse/PIG-2847
> Project: Pig
> Issue Type: Bug
> Components: parser
> Affects Versions: 0.11
> Reporter: Matthew Hayes
>
> I'm using PigUnit to test a pig script within which a macro is defined. When I run it I get the error below.
> [testng] org.apache.pig.impl.logicalLayer.FrontendException: ERROR 1000: Error during parsing. Can not create a Path from a null string
> [testng] at org.apache.pig.PigServer$Graph.parseQuery(PigServer.java:1595)
> [testng] at org.apache.pig.PigServer$Graph.registerQuery(PigServer.java:1534)
> [testng] at org.apache.pig.PigServer.registerQuery(PigServer.java:516)
> [testng] at org.apache.pig.tools.grunt.GruntParser.processPig(GruntParser.java:990)
> [testng] at org.apache.pig.pigunit.pig.GruntParser.processPig(GruntParser.java:61)
> [testng] at org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScriptParser.java:412)
> [testng] at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:193)
> [testng] at org.apache.pig.pigunit.pig.PigServer.registerScript(PigServer.java:56)
> [testng] at org.apache.pig.pigunit.PigTest.registerScript(PigTest.java:160)
> [testng] at org.apache.pig.pigunit.PigTest.runScript(PigTest.java:170)
> [testng] at datafu.test.pig.macros.MacrosTests.macrosTest(MacrosTests.java:32)
> [testng] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> [testng] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> [testng] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> [testng] at java.lang.reflect.Method.invoke(Method.java:597)
> [testng] at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:80)
> [testng] at org.testng.internal.Invoker.invokeMethod(Invoker.java:691)
> [testng] at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:883)
> [testng] at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1208)
> [testng] at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:127)
> [testng] at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:111)
> [testng] at org.testng.TestRunner.privateRun(TestRunner.java:754)
> [testng] at org.testng.TestRunner.run(TestRunner.java:614)
> [testng] at org.testng.SuiteRunner.runTest(SuiteRunner.java:335)
> [testng] at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:330)
> [testng] at org.testng.SuiteRunner.privateRun(SuiteRunner.java:292)
> [testng] at org.testng.SuiteRunner.run(SuiteRunner.java:241)
> [testng] at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
> [testng] at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
> [testng] at org.testng.TestNG.runSuitesSequentially(TestNG.java:1169)
> [testng] at org.testng.TestNG.runSuitesLocally(TestNG.java:1094)
> [testng] at org.testng.TestNG.run(TestNG.java:1006)
> [testng] at org.testng.TestNG.privateMain(TestNG.java:1316)
> [testng] at org.testng.TestNG.main(TestNG.java:1280)
> [testng] Caused by: java.lang.IllegalArgumentException: Can not create a Path from a null string
> [testng] at org.apache.hadoop.fs.Path.checkPathArg(Path.java:78)
> [testng] at org.apache.hadoop.fs.Path.<init>(Path.java:90)
> [testng] at org.apache.pig.impl.io.FileLocalizer.fetchFilesInternal(FileLocalizer.java:766)
> [testng] at org.apache.pig.impl.io.FileLocalizer.fetchFile(FileLocalizer.java:733)
> [testng] at org.apache.pig.parser.QueryParserDriver.getMacroFile(QueryParserDriver.java:350)
> [testng] at org.apache.pig.parser.QueryParserDriver.makeMacroDef(QueryParserDriver.java:411)
> [testng] at org.apache.pig.parser.QueryParserDriver.expandMacro(QueryParserDriver.java:268)
> [testng] at org.apache.pig.parser.QueryParserDriver.parse(QueryParserDriver.java:169)
> [testng] at org.apache.pig.PigServer$Graph.parseQuery(PigServer.java:1587)
> [testng] ... 33 more
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