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Error Org.apache.pig.tools.grunt.grunt - Error 1066: Unable To Open Iterator For Alias

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How does the F-35's roll posts work, and how does its engine turn down 90 degrees How could banks with multiple branches work in a world without quick communication? Second, your input is a csv file, and you use ; as delimit for PigStorage, that sounds wrong unless you are sure that's the case. I'm using BigInsights as the package which has Pig shell included in it. apache-pig share|improve this question asked Dec 1 '13 at 21:13 Anton Belev 1,87772760 Can you show the results of DESCRIBE venues;? –reo katoa Dec 2 '13 at 18:00 navigate here

Does mean=mode imply a symmetric distribution? Password Validation in Python Are there textbooks on logic where the references to set theory appear only after the construction of set theory? The specific change is that Pig used to be permissive and automatically ignore the first line in the data file or it would interpret that line as column names, in the Divide the elements of one column with the corr element of another column Can Customs make me go back to return my electronic equipment or is it a scam? http://stackoverflow.com/questions/20350122/error-1066-unable-to-open-iterator-for-alias-pig

Error Org.apache.pig.tools.grunt.grunt - Error 1066: Unable To Open Iterator For Alias

I want to process each line of an input file which contains 3 integers. apache-pig share|improve this question edited Nov 28 '15 at 14:46 Manjunath Ballur 2,97131324 asked Jan 24 '15 at 4:31 Venkat Ramakrishnan 4318 1 Not sure about the permissions thing, but share|improve this answer answered Sep 15 '13 at 14:11 java_enthu 87742252 add a comment| up vote 0 down vote Its the avro version which caused this error for me. I ve checked with below mentioned command and I am getting [[email protected] hadoop-0.20.2]$ bin/hadoop fs -text /data/arpumsisdn.txt 11/10/07 16:17:18 INFO hdfs.DFSClient: No node available for block: blk_-8354424441116992221_1060 file=/data/arpumsisdn.txt 11/10/07 16:17:18 INFO

I simply start it from the option, I didn't checked any input file parameter or do not have to configure any such environment files. –knowone Dec 4 '13 at 6:24 i.e a tuple with in tuple. If not, why? Org.apache.pig.backend.hadoop.executionengine.mapreducelayer.mapreducelauncher - Failed! Backend error: Could not obtain block:You can also test quickly if thats the issue by running the followingcommand:hadoop fs -text /data/arpumsisdn.txt | tailOn Wed, Oct 5, 2011 at 8:24 AM, Alex

Can you run fsck and seeif you have missing blocks and if so for what files?http://hadoop.apache.org/common/docs/r0.17.2/hdfs_user_guide.html#FsckAlexOn Tue, Oct 4, 2011 at 7:53 AM, kiranprasadwrote:I am getting the below exception when trying Error 1066: Unable To Open Iterator For Alias Records Can filling up a 75 gallon water heater tank without opening a faucet cause damage? If you are running pig in non-local mode, then the INPUT-PATH is supposed to be HDFS path not LOCAL file path –Bharat Jain Dec 4 '13 at 5:04 Fred, http://stackoverflow.com/questions/20317337/pig-error-1066-unable-to-open-iterator-for-alias-tweetsreduced Privacy Policy | Terms of Service Anonymous Login Create Ask a question Post Idea Add Repo Create Article Tracks Community Help Cloud & Operations CyberSecurity DS, Analytics & Spark Data Ingestion

share|improve this answer answered Jun 8 at 8:11 user5959436 12 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up Error 2081: Unable To Setup The Load Function. I only executed menitoned command, nothing else. Browse other questions tagged apache-pig or ask your own question. Problem?

Error 1066: Unable To Open Iterator For Alias Records

This code: my_file = LOAD '$my_records_file' USING PigStorage('\t') AS (field0:chararray, field1:int); test = FILTER my_file BY field0 != 'null'; corrects the error. http://stackoverflow.com/questions/15658795/piglatin-local-mode-error-1066-unable-to-open-iterator-for-alias-b Does the existence of Prawn weapons suggest other hostile races in the District 9 universe? Error Org.apache.pig.tools.grunt.grunt - Error 1066: Unable To Open Iterator For Alias I accepted a counter offer and regret it: can I go back and contact the previous company? Error 1066 Unable To Open Iterator For Alias C How did Samba, Krishna's son, get relieved from Curse of Krishna?

Bad disks? check over here Did the Emperor intend to live forever? package inverika.training.examples; import java.io.IOException; import org.apache.pig.EvalFunc; import org.apache.pig.data.Tuple; public class RAT extends EvalFunc{ public Integer exec(Tuple TT) throws IOException { if (TT == null || TT.size() == 0) { return null; What happens to Batgirl after The Killing Joke? Pigunit Unable To Open Iterator For Alias

Loading seems to be proper, no error is thrown. Convince people not to share their password with trusted others How can I easily find structures in Minecraft? How does ArcGIS modify a TIF file while georeferencing? his comment is here I am able to get simple UDF like Upper Case working for me.

at org.apache.pig.newplan.logical.expression.ProjectExpression.findColNum(ProjectExpression.java:191) at org.apache.pig.newplan.logical.expression.ProjectExpression.setColumnNumberFromAlias(ProjectExpression.java:174) at org.apache.pig.newplan.logical.visitor.ColumnAliasConversionVisitor$1.visit(ColumnAliasConversionVisitor.java:53) at org.apache.pig.newplan.logical.expression.ProjectExpression.accept(ProjectExpression.java:215) at org.apache.pig.newplan.DependencyOrderWalker.walk(DependencyOrderWalker.java:75) at org.apache.pig.newplan.PlanVisitor.visit(PlanVisitor.java:52) at org.apache.pig.newplan.logical.optimizer.AllExpressionVisitor.visit(AllExpressionVisitor.java:142) at org.apache.pig.newplan.logical.relational.LOInnerLoad.accept(LOInnerLoad.java:128) at org.apache.pig.newplan.DependencyOrderWalker.walk(DependencyOrderWalker.java:75) at org.apache.pig.newplan.logical.optimizer.AllExpressionVisitor.visit(AllExpressionVisitor.java:124) at org.apache.pig.newplan.logical.relational.LOForEach.accept(LOForEach.java:76) at org.apache.pig.newplan.DependencyOrderWalker.walk(DependencyOrderWalker.java:75) at org.apache.pig.newplan.PlanVisitor.visit(PlanVisitor.java:52) at org.apache.pig.PigServer$Graph.compile(PigServer.java:1716) at org.apache.pig.PigServer$Graph.compile(PigServer.java:1708) at Failed To Read Data From Pig bottom line, I tested it with 'CustomerData.csv' also with '/user/root/CustomerData.csv' and 'hdfs://fqdn:8020/user/root/CustomerData.csv'. Object tupleObject = TT.get(0); Tuple input = (Tuple) tupleObject; –Rags Apr 8 '13 at 10:19 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign

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Show Dmitriy V. Pheno Menon's number challenge Dirac delta function and correlation functions Can Infrared Thermometer (IR Gun) be used to measure the ambient room temperature? I almost didn't noticed the fact that Pig is designed for processing in Hadoop framework. Caused By Java Io Ioexception Couldn T Retrieve Job Backend error : Could not obtain block: KiranprasadOct 4, 2011 at 11:52 am I am getting the below exception when trying to execute PIG latin script.Failed!Failed Jobs:JobId Alias Feature Message Outputsjob_201110042009_0005

Follow this Question Answers Answers and Comments Related Questions hcat.bin is not defined. Sort results of a query by the order of OR clause According to Protestants following the Reformation, what did Jesus mean when he said "do this and you will live"? Can you run fsck and seeif you have missing blocks and if so for what files?http://hadoop.apache.org/common/docs/r0.17.2/hdfs_user_guide.html#FsckAlexOn Tue, Oct 4, 2011 at 7:53 AM, kiranprasad wrote:I am getting the below exception when http://dukesoftwaresolutions.com/unable-to/ant-unable-to-locate-tools-jar-expected-to-find-it-in.html field0 != null should be field0 != 'null'.

Activity Ascending order - Click to sort in descending order All Comments Work Log History Activity Transitions Hide Permalink Ashutosh Chauhan added a comment - 18/Dec/11 05:15 Message: Job failed!