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https://issues.apache.org/jira/browse/PIG-2166?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13290285#comment-13290285
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Hien Luu commented on PIG-2166:
-------------------------------
How do I set a value for this environment variable?
I tried to add an environment variable to my .bash_profile like below and still
ran into the same issue:
export PH_BENCHMARK_CACHE_PATH=/Users/hluu/dev/pig_project/pig/cache
Here is the error in the test harness log file (<pig
home>/test/e2e/pig/testdist/out/log/test_harnesss_1339002322):
sort ./out/pigtest/hluu/hluu.1339002409/Distinct_1.out/out_original
ERROR TestDriver::run at : 470 Failed to run test Distinct_1 <Unable to open
file ${PH_BENCHMARK_CACHE_PATH}/Distinct_1_benchmark.pig to write pig script,
No such file or directory
>
This issue is blocking my progress. Please let me know what needs to be done
so I can move forward.
Thanks.
> UDFs to join a bag
> ------------------
>
> Key: PIG-2166
> URL: https://issues.apache.org/jira/browse/PIG-2166
> Project: Pig
> Issue Type: Improvement
> Reporter: Daniel Dai
> Assignee: Hien Luu
> Priority: Minor
> Labels: newbie, simple
> Attachments: PIG-2166.diff, bagtotuplestring.diff,
> test_harnesss_1338753364
>
>
> Get several request for a UDF to flatten a bag. Seems reasonable to create
> one in builtin:
> 1. BagToTuple: {(a),(b),(c)} -> (a,b,c)
> 2. BagToString(delimit="_"): {(a),(b),(c) -> "a_b_c"
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