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Pradeep Kamath commented on PIG-953:
I see the first part as a coding style preference - I
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Pradeep Kamath updated PIG-951:
---
Status: Patch Available (was: Open)
Reset parallelism to 1 for indexing job in MergeJoin
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Pradeep Kamath updated PIG-943:
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Assignee: Daniel Dai
Status: Patch Available (was: Open)
Pig crash when it cannot get counter
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Pradeep Kamath commented on PIG-943:
I am wondering if we should report that we were
Affects Versions: 0.3.0
Reporter: Pradeep Kamath
The following script is combinable but is not optimized:
a = load '/user/pig/tests/data/singlefile/studenttab10k';
b = group a by $1;
c = foreach b generate group, AVG(a.$2);
d = limit c 10;
dump d;
--
This message is automatically
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Pradeep Kamath updated PIG-578:
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Fix Version/s: 0.4.0
Assignee: Pradeep Kamath
Status: Patch Available (was: Open
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Pradeep Kamath updated PIG-578:
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Attachment: PIG-578-2.patch
Addressed the javadoc warning and 4 of the findbugs. There will still be 1
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Pradeep Kamath commented on PIG-578:
Correction to previous comment:
At some point we
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Pradeep Kamath updated PIG-935:
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Assignee: (was: Santhosh Srinivasan)
Skewed join throws an exception when used with map keys
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Pradeep Kamath updated PIG-934:
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Resolution: Fixed
Hadoop Flags: [Reviewed]
Status: Resolved (was: Patch Available
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Pradeep Kamath commented on PIG-935:
Review Comment:
The fix looks good - the only change
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Pradeep Kamath commented on PIG-934:
The reason I thought a separate function
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Pradeep Kamath commented on PIG-930:
I had spoken to Ben (who wrote the bzip2 code
What is the URL for the Hudson UI? I tried
http://hudson.zones.apache.org/hudson/job/Pig-Patch-h7.grid.sp2.yahoo.ne
t but that did not work.
Pradeep
-Original Message-
From: Giridharan Kesavan [mailto:gkesa...@yahoo-inc.com]
Sent: Wednesday, August 26, 2009 7:41 AM
To:
URL: https://issues.apache.org/jira/browse/PIG-934
Project: Pig
Issue Type: Bug
Affects Versions: 0.3.1
Reporter: Pradeep Kamath
We use POLoad to seek into right file which has the following code:
{noformat}
public void setUp() throws
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Pradeep Kamath commented on PIG-934:
To get an idea of how this seeking in case of regular
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Pradeep Kamath commented on PIG-930:
A couple of proposals:
1) We record
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Pradeep Kamath commented on PIG-926:
Patch committed - thanks for the contribution
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Pradeep Kamath commented on PIG-926:
In MRCompiler:
You should change:
{code
null should be handled consistently in Join
---
Key: PIG-927
URL: https://issues.apache.org/jira/browse/PIG-927
Project: Pig
Issue Type: Bug
Affects Versions: 0.3.0
Reporter: Pradeep
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Pradeep Kamath commented on PIG-926:
Review commments
Merge-Join phase 2
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Pradeep Kamath commented on PIG-926:
Review comments:
In MergeJoinIndexer
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Pradeep Kamath updated PIG-845:
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Resolution: Fixed
Hadoop Flags: [Reviewed]
Status: Resolved (was: Patch Available
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Pradeep Kamath commented on PIG-845:
Review comments:
1) In LogicalPlanTester.java, why
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Pradeep Kamath updated PIG-901:
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Attachment: PIG-901-trunk.patch
InputSplit (SliceWrapper) created by Pig is big in size due
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Pradeep Kamath updated PIG-901:
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Status: Patch Available (was: Open)
PIG-901-trunk.patch is for the trunk. The change
Affects Versions: 0.3.1
Reporter: Pradeep Kamath
Priority: Minor
Currently there is no easy mechanisim from unit tests to get hold of the
compiled JobConf (or Job) for a script from a unit test testcase. This may
require some design changes like having public methods
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Pradeep Kamath commented on PIG-901:
https://issues.apache.org/jira/browse/PIG-906 has
Issue Type: Bug
Affects Versions: 0.3.1
Reporter: Pradeep Kamath
Assignee: Pradeep Kamath
Fix For: 0.4.0
InputSplit (SliceWrapper) created by Pig is big in size due to serialized
PigContext. SliceWrapper only needs ExecType - so the entire
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Pradeep Kamath updated PIG-660:
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Attachment: PIG-660-for-branch-0.3.patch
Attached a patch for branch-0.3 based on PIG-660_5.patch
: Bug
Affects Versions: 0.3.1
Reporter: Pradeep Kamath
Script showing the problem:
{noformat}
a = load '/user/pig/tests/data/singlefile/studenttab10k' as (name, age,
gpa:double); b = foreach a generate CONCAT(gpa, 'dummy'); dump b;
Error shown:
2009-08-03 17:04:27,573 [main] ERROR
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Pradeep Kamath updated PIG-901:
---
Attachment: PIG-901-branch-0.3.patch
Patch for 0.3 branch
InputSplit (SliceWrapper) created by Pig
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Pradeep Kamath commented on PIG-880:
+1 - looks good.
Order by is borken with complex
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Pradeep Kamath commented on PIG-845:
Some initial comments on POMergeJoin.java:
If status
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Pradeep Kamath commented on PIG-880:
+1 to the new changes.
Order by is borken
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Pradeep Kamath commented on PIG-695:
+1
Pig should not fail when error logs cannot
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Pradeep Kamath updated PIG-880:
---
Attachment: PIG-880-bytearray-mapvalue-code-without-tests.patch
Attached code only patch which changes
/PIG-879
Project: Pig
Issue Type: Bug
Affects Versions: 0.3.0
Reporter: Pradeep Kamath
Due to multiquery optimization, Pig always converts the filenames to absolute
URIs (see http://wiki.apache.org/pig/PigMultiQueryPerformanceSpecification -
section about
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Pradeep Kamath commented on PIG-880:
The root cause of this issue is that in interpreting
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Pradeep Kamath updated PIG-724:
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Summary: Treating map values in PigStorage (was: Treating integers and
strings in PigStorage
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Pradeep Kamath updated PIG-820:
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Resolution: Fixed
Hadoop Flags: [Reviewed]
Status: Resolved (was: Patch Available
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Pradeep Kamath commented on PIG-872:
Distributed cache can be used for the case where
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Pradeep Kamath commented on PIG-820:
Review comments - two observations:
1. In PigStorage
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Pradeep Kamath commented on PIG-865:
Looks good.
Minor comment: Since the constant
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Pradeep Kamath commented on PIG-820:
+1
PERFORMANCE: The RandomSampleLoader should
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Pradeep Kamath commented on PIG-573:
Steps to apply this patch:
1) svn co http
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Pradeep Kamath commented on PIG-820:
In SampleOptimizer the following should change:
{code
+1 for release.
-Pradeep
-Original Message-
From: Alan Gates [mailto:ga...@yahoo-inc.com]
Sent: Monday, June 22, 2009 9:30 AM
To: priv...@hadoop.apache.org
Cc: pig-dev@hadoop.apache.org; gene...@hadoop.apache.org
Subject: Re: [VOTE] Release Pig 0.3.0 (candidate 0)
Downloaded, ran, ran
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Pradeep Kamath updated PIG-846:
---
Attachment: PIG-846.patch
MultiQuery optimization in some cases has an issue when there is a split
://issues.apache.org/jira/browse/PIG-847
Project: Pig
Issue Type: Improvement
Affects Versions: 0.2.1
Reporter: Pradeep Kamath
Currently Pig interprets the result type of a relation as a bag. However the
schema of the relation directly contains the schema
)
-
Key: PIG-848
URL: https://issues.apache.org/jira/browse/PIG-848
Project: Pig
Issue Type: Improvement
Affects Versions: 0.2.1
Reporter: Pradeep Kamath
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Pradeep Kamath updated PIG-846:
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Status: Open (was: Patch Available)
Will be resubmitting a new patch - just realized that a few unit
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Pradeep Kamath updated PIG-846:
---
Attachment: PIG-846-v2.patch
New patch - the only change is to not add extra information
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Pradeep Kamath updated PIG-835:
---
Attachment: PIG-846-v2.patch
New patch - the only change is to not add extra information
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Pradeep Kamath updated PIG-846:
---
Status: Patch Available (was: Open)
MultiQuery optimization in some cases has an issue when
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Pradeep Kamath updated PIG-835:
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Comment: was deleted
(was: New patch - the only change is to not add extra information
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Pradeep Kamath updated PIG-846:
---
Resolution: Fixed
Hadoop Flags: [Reviewed]
Status: Resolved (was: Patch Available
/browse/PIG-841
Project: Pig
Issue Type: Improvement
Affects Versions: 0.2.1
Reporter: Pradeep Kamath
Fix For: 0.3.0
Currently the sample map reduce job in order by implementation does the
following:
- sample 100 records from each map
- group
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Pradeep Kamath commented on PIG-841:
This mechanism can be used for any join which
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Pradeep Kamath updated PIG-835:
---
Resolution: Fixed
Hadoop Flags: [Reviewed]
Status: Resolved (was: Patch Available
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Pradeep Kamath updated PIG-835:
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Status: Open (was: Patch Available)
Multiquery optimization does not handle the case where the map
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Pradeep Kamath updated PIG-835:
---
Attachment: PIG-835-v2.patch
New patch with findbugs warnings addressed - essentially findbugs wanted
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Pradeep Kamath updated PIG-835:
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Status: Patch Available (was: Open)
Multiquery optimization does not handle the case where the map
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Pradeep Kamath updated PIG-835:
---
Attachment: PIG-835.patch
The root cause of the issue is that the current multiQueryOptimizer checks
Versions: 0.2.1
Reporter: Pradeep Kamath
An script which has
a = load 'input' using PigStorage('\u000d');
produces the following error:
2009-06-05 14:47:49,241 [main] ERROR org.apache.pig.tools.grunt.Grunt - ERROR
1000: Error during parsing. Lexical error at line 1, column 47
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Pradeep Kamath updated PIG-835:
---
Status: Patch Available (was: Open)
Multiquery optimization does not handle the case where the map
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Pradeep Kamath updated PIG-796:
---
Resolution: Fixed
Fix Version/s: 0.3.0
Hadoop Flags: [Reviewed]
Status: Resolved
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Pradeep Kamath updated PIG-796:
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Status: Patch Available (was: Open)
support conversion from numeric types to chararray
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Pradeep Kamath updated PIG-796:
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Status: Open (was: Patch Available)
support conversion from numeric types to chararray
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Pradeep Kamath updated PIG-796:
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Status: Patch Available (was: Open)
support conversion from numeric types to chararray
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Pradeep Kamath updated PIG-796:
---
Status: Open (was: Patch Available)
support conversion from numeric types to chararray
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Pradeep Kamath commented on PIG-796:
A few comments:
- In TestPOCast.java the variables
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Pradeep Kamath updated PIG-816:
---
Resolution: Fixed
Hadoop Flags: [Reviewed]
Status: Resolved (was: Patch Available
You should be able to send the percentile rank that you want to
calculate as a udf argument like the way you stated - generate
Percentile(90, duration) - here 90 will be an integer constant sent as
the first argument to your udf.
-Original Message-
From: Brian Long
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Pradeep Kamath updated PIG-804:
---
Resolution: Fixed
Hadoop Flags: [Reviewed]
Status: Resolved (was: Patch Available
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Pradeep Kamath commented on PIG-802:
Changes look good - still have a comment about
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Pradeep Kamath commented on PIG-802:
Review comments:
In MRCompiler, does POPackageLite
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Pradeep Kamath commented on PIG-802:
I think even in the future if ReadOnceBags are used
: 0.2.1
Reporter: Pradeep Kamath
Assignee: Pradeep Kamath
Fix For: 0.3.0
When the inputstream for BinStorage is at a position where the data has the
record marker sequence, the code incorrectly assumes that it is at the
beginning of a record (tuple) and calls
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Pradeep Kamath updated PIG-804:
---
Fix Version/s: 0.3.0
Affects Version/s: 0.2.1
Status: Patch Available (was: Open
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Pradeep Kamath updated PIG-804:
---
Attachment: PIG-804.patch
The root cause was in the parsers, in CastExp(), a getFieldSchema() was being
: PIG-808
URL: https://issues.apache.org/jira/browse/PIG-808
Project: Pig
Issue Type: Bug
Affects Versions: 0.2.1
Reporter: Pradeep Kamath
Fix For: 0.3.0
See PIG-804 for a use case which exposes this bug. We should probably
Project: Pig
Issue Type: Improvement
Affects Versions: 0.2.1
Reporter: Pradeep Kamath
Fix For: 0.3.0
Currently all bags resulting from a group or cogroup are materialized as bags
containing all of the contents. The issue
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Pradeep Kamath commented on PIG-802:
Adding some more details:
A new kind of bag
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Pradeep Kamath commented on PIG-802:
PIG-744 is a duplicate - will be marking that one
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Pradeep Kamath resolved PIG-775.
Resolution: Fixed
Patch committed.
PORelationToExprProject should create a NonSpillableDataBag
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Pradeep Kamath commented on PIG-627:
All the work till now (phase 1 and phase2) has now
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https://issues.apache.org/jira/browse/PIG-514?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pradeep Kamath resolved PIG-514.
Resolution: Fixed
Fix Version/s: 0.3.0
Hadoop Flags: [Reviewed]
Patch committed
Issue Type: Bug
Affects Versions: 0.2.0
Reporter: Pradeep Kamath
Priority: Minor
We should be able to create empty bag constant using {}, empty tuple constant
using (), empty map constant using [] within a pig script
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Pradeep Kamath commented on PIG-627:
reviewed error_handling_0416.patch for additional
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https://issues.apache.org/jira/browse/PIG-739?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pradeep Kamath resolved PIG-739.
Resolution: Duplicate
Assignee: Pradeep Kamath
This issue has the same root cause of PIG-514
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Pradeep Kamath commented on PIG-514:
I am currently working on implementing the above
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Pradeep Kamath updated PIG-733:
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Resolution: Fixed
Status: Resolved (was: Patch Available)
patch committed
Order by sampling
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Pradeep Kamath commented on PIG-733:
Tests are not included in this patch since
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Pradeep Kamath updated PIG-733:
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Attachment: PIG-733-v2.patch
Order by sampling dumps entire sample to hdfs which causes dfs FileSystem
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Pradeep Kamath commented on PIG-627:
+1, patch committed. Thanks for the contribution
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Pradeep Kamath updated PIG-733:
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Fix Version/s: 0.3.0
Affects Version/s: 0.2.0
Status: Patch Available (was: Open
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https://issues.apache.org/jira/browse/PIG-733?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pradeep Kamath updated PIG-733:
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Attachment: PIG-733.patch
Order by sampling dumps entire sample to hdfs which causes dfs FileSystem
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https://issues.apache.org/jira/browse/PIG-627?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12694859#action_12694859
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Pradeep Kamath commented on PIG-627:
+1, patch committed - thanks for the contribution
/PIG-733
Project: Pig
Issue Type: Bug
Reporter: Pradeep Kamath
Assignee: Pradeep Kamath
Order by has a sampling job which samples the input and creates a sorted list
of sample items. CUrrently the number of items sampled is 100 per map task. So
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