hadoop-common-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Amareshwari Sriramadasu (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-3162) Map/reduce stops working with comma separated input paths
Date Tue, 15 Apr 2008 03:57:10 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-3162?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12588888#action_12588888
] 

Amareshwari Sriramadasu commented on HADOOP-3162:
-------------------------------------------------

The newly added apis now takes care of both comma separated paths and glob paths. For example,
if user gives commaSeparated string as a{b,c}d,ef,xyz. this is split as 3 paths:  1. a{b,c}d
, 2. ef , 3. xyz and added to the input paths. So, this does not stop user from giving glob
paths.

> Map/reduce stops working with comma separated input paths
> ---------------------------------------------------------
>
>                 Key: HADOOP-3162
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3162
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: mapred
>    Affects Versions: 0.17.0
>            Reporter: Runping Qi
>            Assignee: Amareshwari Sriramadasu
>            Priority: Blocker
>             Fix For: 0.17.0
>
>         Attachments: patch-3162.txt, patch-3162.txt, patch-3162.txt, patch-3162.txt,
patch-3162.txt
>
>
> When a job is given a comma separated input file list, FileInputFormat class throws an
exception, complaining the input is invalid:
> org.apache.hadoop.mapred.InvalidInputException: Input path doesnt exist : hdfs:/
> namenode:port/gridmix/data/MonsterQueryBlockCompressed/part-
> 00000,/gridmix/data/MonsterQueryBlockCompressed/part-00001,/gridmix/data/Monster
> QueryBlockCompressed/part-00002
>         at org.apache.hadoop.mapred.FileInputFormat.validateInput(FileInputForma
> t.java:213)
>         at org.apache.hadoop.mapred.JobClient.submitJob(JobClient.java:705)
>         at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:973)
>         at org.apache.hadoop.mapred.GenericMRLoadGenerator.run(GenericMRLoadGene
> rator.java:189)

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message