BinStorage in LOAD statement failing when input has curly braces
----------------------------------------------------------------
Key: PIG-2331
URL: https://issues.apache.org/jira/browse/PIG-2331
Project: Pig
Issue Type: Bug
Affects Versions: 0.9.0
Reporter: Anitha Raju
Hi,
When one uses curly braces in load statement when BinStorage() is used, it
fails with the following exception
{code}
Pig Stack Trace
---------------
ERROR 2245:
<file rep1.pig, line 1, column 4> Cannot get schema from loadFunc
org.apache.pig.builtin.BinStorage
org.apache.pig.impl.logicalLayer.FrontendException: ERROR 1066: Unable to open
iterator for alias a
at org.apache.pig.PigServer.openIterator(PigServer.java:901)
at
org.apache.pig.tools.grunt.GruntParser.processDump(GruntParser.java:655)
at
org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScriptParser.java:303)
at
org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:188)
at
org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:164)
at org.apache.pig.tools.grunt.Grunt.exec(Grunt.java:81)
at org.apache.pig.Main.run(Main.java:561)
at org.apache.pig.Main.main(Main.java:111)
Caused by: org.apache.pig.PigException: ERROR 1002: Unable to store alias a
at org.apache.pig.PigServer.storeEx(PigServer.java:1000)
at org.apache.pig.PigServer.store(PigServer.java:963)
at org.apache.pig.PigServer.openIterator(PigServer.java:876)
... 7 more
Caused by: org.apache.pig.impl.logicalLayer.FrontendException: ERROR 2245:
<file rep1.pig, line 1, column 4> Cannot get schema from loadFunc
org.apache.pig.builtin.BinStorage
at
org.apache.pig.newplan.logical.relational.LOLoad.getSchemaFromMetaData(LOLoad.java:154)
at
org.apache.pig.newplan.logical.relational.LOLoad.getSchema(LOLoad.java:109)
at
org.apache.pig.newplan.logical.relational.LOStore.getSchema(LOStore.java:68)
at
org.apache.pig.newplan.logical.visitor.SchemaAliasVisitor.validate(SchemaAliasVisitor.java:60)
at
org.apache.pig.newplan.logical.visitor.SchemaAliasVisitor.visit(SchemaAliasVisitor.java:84)
at
org.apache.pig.newplan.logical.relational.LOStore.accept(LOStore.java:77)
at
org.apache.pig.newplan.DependencyOrderWalker.walk(DependencyOrderWalker.java:75)
at org.apache.pig.newplan.PlanVisitor.visit(PlanVisitor.java:50)
at org.apache.pig.PigServer$Graph.compile(PigServer.java:1659)
at org.apache.pig.PigServer$Graph.compile(PigServer.java:1653)
at org.apache.pig.PigServer$Graph.access$200(PigServer.java:1378)
at org.apache.pig.PigServer.storeEx(PigServer.java:995)
... 9 more
Caused by: java.io.IOException: java.net.URISyntaxException: Illegal character
in path at index 72: hdfs://xyz/user/anithar/input/part-m-0000{0,1}
at org.apache.pig.builtin.BinStorage.getSchema(BinStorage.java:377)
at
org.apache.pig.newplan.logical.relational.LOLoad.getSchemaFromMetaData(LOLoad.java:150)
... 20 more
Caused by: java.net.URISyntaxException: Illegal character in path at index 72:
hdfs://xyz/user/anithar/input/part-m-0000{0,1}
at java.net.URI$Parser.fail(URI.java:2809)
at java.net.URI$Parser.checkChars(URI.java:2982)
at java.net.URI$Parser.parseHierarchical(URI.java:3066)
at java.net.URI$Parser.parse(URI.java:3014)
at java.net.URI.<init>(URI.java:578)
at org.apache.pig.builtin.BinStorage.getSchema(BinStorage.java:375)
... 21 more
{code}
Script
{code}
a = load 'input/part-m-0000{0,1}' using BinStorage();
dump a;
{code}
The script runs well in 0.8 version.
Regards,
Anitha
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