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https://issues.apache.org/jira/browse/PIG-1865?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daniel Dai resolved PIG-1865.
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Resolution: Fixed
Hadoop Flags: [Reviewed]
Patch committed to both trunk and 0.9 branch.
> BinStorage/PigStorageSchema cannot load data from a different namenode
> ----------------------------------------------------------------------
>
> Key: PIG-1865
> URL: https://issues.apache.org/jira/browse/PIG-1865
> Project: Pig
> Issue Type: Bug
> Affects Versions: 0.7.0, 0.8.0, 0.9.0
> Reporter: Vivek Padmanabhan
> Assignee: Daniel Dai
> Fix For: 0.9.0
>
> Attachments: PIG-1865-1.patch
>
>
> BinStorage/PigStorageSchema cannot load data from a different namenode. The
> main reason for this is that, in the getSchema method , they use
> org.apache.pig.impl.io.FileLocalizer to check whether the exists, but the
> filesystem in HDataStorage refers to the natively configured dfs.
> The test case is simple :
> a = load 'hdfs://<nn2>/input' using BinStorage();
> dump a;
> Here if I specify -Dmapreduce.job.hdfs-servers, it should have worked , by
> pig still takes the fs from fs.default.name so to make it work i had to
> override fs.default.name in pig command line.
> Raising this as a bug since the same scenario works with PigStorage.
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