Error 1066 Unable To Open Iterator For Alias Pig
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Error 1066 Unable To Open Iterator For Alias Data
Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up ERROR 1066: Unable to open error 1066 unable to open iterator for alias b iterator for alias - Pig up vote 6 down vote favorite 1 Just started Pig; trying to load the data from a file and dump it henceforth. Loading seems to be proper, no error is thrown. Below is the query: NYSE = LOAD '/root/Desktop/Works/NYSE-2000-2001.tsv' USING PigStorage() AS (exchange:chararray, stock_symbol:chararray, date:chararray, stock_price_open:float, stock_price_high:float, stock_price_low:float, stock_price_close:float, stock_volume:int, stock_price_adj_close:float); When I try to do the Dump, it throws the following error: Pig Stack Trace ERROR 1066: Unable to open iterator for alias NYSE org.apache.pig.impl.logicalLayer.FrontendException: ERROR 1066: Unable to open iterator for alias NYSE at org.apache.pig.PigServer.openIterator(PigServer.java:857) at org.apache.pig.tools.grunt.GruntParser.processDump(GruntParser.java:682) at org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScriptParser.java:303) at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:189) at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:165) at org.apache.pig.tools.grunt.Grunt.run(Grunt.java:69) at org.apache.pig.Main.run(Main.java:490) at org.apache.pig.Main.main(Main.java:111) Caused by: java.io.IOException: Job terminated with anomalous status FAILED at org.apache.pig.PigServer.openIterator(PigServer.java:849)" Any idea what's causing the issue? apache-pig share|improve this question edited D
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Pigunit Unable To Open Iterator For Alias
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Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up ERROR 1066: http://stackoverflow.com/questions/20350122/error-1066-unable-to-open-iterator-for-alias-pig Unable to open iterator for alias up vote 0 down vote favorite I am getting an error Unable to open iterator for alias for a simple LOAD and DUMP operation with Pig. I already took a look at the answers at: ERROR 1066: Unable to open iterator for alias - Pig But they don't help me. My environment: OS: Windows 7 Pig version: 0.13.0 http://stackoverflow.com/questions/28122311/error-1066-unable-to-open-iterator-for-alias Mode: Local It shows in the error that the exception is 'Caused by' a failure to change permission of a file in the TMP directory. But when I checked the TMP directory, there's no such file (probably it got deleted after the command is finished?). Logs below (with -v and -w options) : 'D:\H\HADOOP-2.6.0\bin\hadoop-config.cmd' is not recognized as an internal or external command, operable program or batch file. 15/01/24 09:20:22 INFO pig.ExecTypeProvider: Trying ExecType : LOCAL 15/01/24 09:20:22 INFO pig.ExecTypeProvider: Picked LOCAL as the ExecType 2015-01-24 09:20:22,909 [main] INFO org.apache.pig.Main - Apache Pig version 0.13.0 (r1606446) compiled Jun 29 2014, 02:29:34 2015-01-24 09:20:22,909 [main] INFO org.apache.pig.Main - Logging error messages to: d:\Pig\pig-0.13.0\bin\ 2015-01-24 09:20:24,267 [main] INFO org.apache.pig.impl.util.Utils - Default bootup file C:\Users\Venkat/.pigbootup not found 2015-01-24 09:20:24,438 [main] INFO org.apache.pig.backend.hadoop.executionengine.HExecutionEngine - Connecting to hadoop file system at: file:/// 2015-01-24 09:20:26,205 [main] WARN org.apache.hadoop.util.NativeCodeLoader - Unable to load native-hadoop library for your platform... using builtin-java classes where applicable 2015-01-24 09:20:26,236 [main] ERROR org.apache.pig.tools.grunt.Grunt - ERROR 1066: Unable to open iterator for alias a 2015-01-24 09:20:26,236 [main] ERROR org.apache.pig.tools.grunt.Grunt - org.apache.pig.impl.logicalLayer.FrontendException: ERROR 1066: Unable to open iterator for alias a at org.apache.pig.PigServer.openIterator(PigServer.java:912) at org.apache.pig.tools.grunt.GruntParser.processDump(GruntParse
Data Ingestion & Streaming Data Processing Design & Architecture Governance & Lifecycle Hadoop Core Sandbox & Learning Security unable to Solutions All Tags All Questions All Ideas All Repos All Articles All Users All Badges Leaderboard Login Home / Data Processing / 1 Question by Mohan V unable to open · Sep 11 at 08:43 AM · hadoopPigjsonscriptpiggybankelephant ERROR 1066: Unable to open iterator for alias- PIG I have been facing this issue from long time. I tried to solve this but i couldn't. I need some experts advice to solve this. I am trying to load a sample tweets json file. sample.json;- {"filter_level":"low","retweeted":false,"in_reply_to_screen_name":"FilmFan","truncated":false,"lang":"en","in_reply_to_status_id_str":null,"id":689085590822891521,"in_reply_to_user_id_str":"6048122","timestamp_ms":"1453125782100","in_reply_to_status_id":null,"created_at":"Mon Jan 18 14:03:02 +0000 2016","favorite_count":0,"place":null,"coordinates":null,"text":"@filmfan hey its time for you guys follow @acadgild To #AchieveMore and participate in contest Win Rs.500 worth vouchers","contributors":null,"geo":null,"entities":{"symbols":[],"urls":[],"hashtags":[{"text":"AchieveMore","indices":[56,68]}],"user_mentions":[{"id":6048122,"name":"Tanya","indices":[0,8],"screen_name":"FilmFan","id_str":"6048122"},{"id":2649945906,"name":"ACADGILD","indices":[42,51],"screen_name":"acadgild","id_str":"2649945906"}]},"is_quote_status":false,"source":"TweetDeck<\/a>","favorited":false,"in_reply_to_user_id":6048122,"retweet_count":0,"id_str":"689085590822891521","user":{"location":"India ","default_profile":false,"profile_background_tile":false,"statuses_count":86548,"lang":"en","profile_link_color":"94D487","profile_banner_url":"https://pbs.twimg.com/profile_ban