[
https://issues.apache.org/jira/browse/PIG-4943?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15364255#comment-15364255
]
Eyal Allweil commented on PIG-4943:
-----------------------------------
It looks like this problem is described by
[PIG-4689|https://issues.apache.org/jira/browse/PIG-4689] - which means that it
affects Pig 0.14 and 0.15, and is fixed in the recently-released 0.16.
I don't know if a 14.1 or 15.1 release is planned, but maybe this fix can be
added to them if they are.
> Schema issue while storing multiple pig outputs using CSVExcelStorage
> ---------------------------------------------------------------------
>
> Key: PIG-4943
> URL: https://issues.apache.org/jira/browse/PIG-4943
> Project: Pig
> Issue Type: Bug
> Components: piggybank
> Affects Versions: 0.14.0
> Reporter: sarath
>
> I have a script which stores 2 relations with different schema using
> CSVExcelStorage.
> The issue which i see is that the script picks up the last store function and
> takes the schema in that and puts it for all store functions , overriding the
> previous store schemas.
> My Sample Script Looks like this :--
> =============================================================
> masterInput = load 'hbase://xyz' using
> org.apache.pig.backend.hadoop.hbase.HBaseStorage(
> 'f:a,f:b,f:c,f:d')
> as (a,b,c,d);
> input2 = foreach masterInput
> generate
> a,b;
> input3 = foreach masterInput
> generate
> c,d;
> store input2 into '/dir/ab'
> using org.apache.pig.piggybank.storage.CSVExcelStorage('\t','YES_MULTILINE',
> 'UNIX', 'WRITE_OUTPUT_HEADER');
> store input3 into '/dir/cd'
> using org.apache.pig.piggybank.storage.CSVExcelStorage('\t','YES_MULTILINE',
> 'UNIX', 'WRITE_OUTPUT_HEADER');
> =============================================================
> Where *a,b,c,d* are my headers in my source file
> Expected Output :
> ||file 1||
> |a|b
> |10|20
> ||file 2||
> |c|d
> |30|40
> Actual Output :
> ||file 1||
> |c|d
> |10|20
> ||file 2||
> |c|d
> |30|40
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
