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Daniel Dai updated PIG-496:
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Attachment: PIG-496-1.patch
PIG-496-1.patch is depended on PIG-730. Otherwise there will be frontend
exception.
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Olga Natkovich commented on PIG-496:
This looks good with on modification - the fields don
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Daniel Dai commented on PIG-496:
We need to decide how to load empty bag, eg.
{code}
A = load
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Ashutosh Chauhan commented on PIG-1717:
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@Gerrit,
bq. The problem is that this user de
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Richard Ding commented on PIG-1787:
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+1.
> Error in logical plan generated
> -
need to document what is supported in nested foreach
Key: PIG-1796
URL: https://issues.apache.org/jira/browse/PIG-1796
Project: Pig
Issue Type: Improvement
Components: documentat
I was calling result("").getNumberRecords() from a script.
I¹ve tried several of the methods but they all returned empty lists:
getOutputLocations()
getOutputNames()
If this is a known issue, is there a JIRA open ?
This should work independently of the mode.
Julien
On 1/10/11 2:41 PM, "Richard D
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Daniel Dai commented on PIG-1787:
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Note the test case only works in mapreduce mode. In local
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Gerrit Jansen van Vuuren commented on PIG-1717:
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I agree, option A would be ide
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Olga Natkovich commented on PIG-1717:
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Seems reasonable.
> pig needs to call setPartitio
The related jira is PIG-1286. We're waiting for a fix from hadoop team.
The methods getOutputLocations() and getOutputNames() don't use counters and
they shouldn't return empty list.
On 1/10/11 2:52 PM, "Julien Le Dem" wrote:
I was calling result("").getNumberRecords() from a script.
I've tri
What method did you call to check if a dataset is empty? It's known that the
counters don't work in local mode.
On 1/9/11 3:15 PM, "Julien Le Dem" wrote:
However, it works fine in mini cluster.
I'm not sure what causes it.
The consequence is that I can not check if a dataset is empty in the en
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Daniel Dai resolved PIG-694.
Resolution: Fixed
After PIG-767, bag schema always contains tuple. This is no longer an issue.
> Schema merge
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https://issues.apache.org/jira/browse/PIG-723?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daniel Dai resolved PIG-723.
Resolution: Duplicate
It is a duplication of PIG-767.
> Pig generates incorrect schema for generated bags aft
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Daniel Dai resolved PIG-1112.
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Resolution: Fixed
It is fixed on the current trunk.
> FLATTEN eliminates the alias
> -
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Alan Gates commented on PIG-1717:
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Ideally I would like to pick A, since that is the clean so
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Daniel Dai updated PIG-730:
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Attachment: (was: PIG-730-1.patch)
> problem combining schema from a union of several LOAD expressions, with
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Daniel Dai updated PIG-730:
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Attachment: PIG-730-1.patch
> problem combining schema from a union of several LOAD expressions, with a
> neste
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Daniel Dai updated PIG-730:
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Attachment: PIG-730-1.patch
This is because after mergeSchema(union will call mergeSchema), we lose
twoLevelAcc
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Daniel Dai updated PIG-767:
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Attachment: PIG-767-1.patch
The only place we generate bag schema without tuple inside is LOGroup. Attach
PIG-7
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Daniel Dai commented on PIG-1785:
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Review request: https://reviews.apache.org/r/269/
> New l
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Review request for pig and Xuefu Zhang.
Summary
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The following script pro
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Daniel Dai commented on PIG-1787:
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Review request: https://reviews.apache.org/r/265/
> Error
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(Updated 2011-01-10 10:58:06.188077)
Review request for pig and Richard Ding.
S
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Review request for pig and Richard Ding.
Summary
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Test case:
a = load '1
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Daniel Dai updated PIG-1787:
Attachment: PIG-1787-2.patch
PIG-1787-2.patch fix unit test failures.
> Error in logical plan generated
> --
new parser : duplicate ConstantExpressions created in inner plan
Key: PIG-1795
URL: https://issues.apache.org/jira/browse/PIG-1795
Project: Pig
Issue Type: Sub-task
C
However, it works fine in mini cluster.
I'm not sure what causes it.
The consequence is that I can not check if a dataset is empty in the end
condition for the transitive closure in javascript.
Julien
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