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Hadoop QA commented on PIG-1350:
+1 overall. Here are the results of testing the latest
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Chao Wang updated PIG-1342:
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Attachment: PIG-1342.patch
[Zebra] Avoid making unnecessary name node calls for writes in Zebra
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Chao Wang updated PIG-1342:
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Attachment: (was: PIG-1342.patch)
[Zebra] Avoid making unnecessary name node calls for writes in Zebra
[Zebra] No type check when we write to the basic table
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Key: PIG-1351
URL: https://issues.apache.org/jira/browse/PIG-1351
Project: Pig
Issue Type: Improvement
Affects Versions:
piggybank UPPER udf throws exception if argument is null
Key: PIG-1352
URL: https://issues.apache.org/jira/browse/PIG-1352
Project: Pig
Issue Type: Bug
Reporter: Thejas M
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Thejas M Nair updated PIG-1352:
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Affects Version/s: 0.7.0
Fix Version/s: 0.7.0
piggybank UPPER udf throws exception if
Guys, I have a row containing a map
'id','data', {((1,2)), ((2,3)), ((4,5))}
What is the expected behavior when I flatten on that bag? I had expected it
to result in
'id','data', (1,2)
'id','data', (2,3)
'id','data', (4,5)
But it appears to me that the result of applying FLATTEN to that bag
doh s/map/bag/g
I seem to get maps and bags mixed up or some reason...
Guys, I have a row containing a *bag*
'id','data', {((1,2)), ((2,3)), ((4,5))}
What is the expected behavior when I flatten on that bag? I had expected it
to result in
'id','data', (1,2)
'id','data', (2,3)
'id','data',
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Xuefu Zhang updated PIG-1350:
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Status: Open (was: Patch Available)
[Zebra] Zebra column names cannot have leading _
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Xuefu Zhang updated PIG-1350:
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Status: Patch Available (was: Open)
[Zebra] Zebra column names cannot have leading _
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Xuefu Zhang updated PIG-1350:
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Attachment: pig-1350.patch
Added fix for a testcase that's causing random failures.
[Zebra] Zebra column
CDH2 or CDH3?
CDH2 is basically 0.{4,5}. CDH3 is in between 5 and 6.
I expect the first result -- a flattened bag of tuples results in multiple
rows, each containing the (not-flattened) tuple.
Btw, Pig 0.6 is out.
-D
On Fri, Apr 2, 2010 at 11:32 AM, hc busy hc.b...@gmail.com wrote:
doh
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Thejas M Nair reassigned PIG-1352:
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Assignee: Thejas M Nair
piggybank UPPER udf throws exception if argument is null
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Thejas M Nair updated PIG-1352:
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Status: Patch Available (was: Open)
piggybank UPPER udf throws exception if argument is null
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Thejas M Nair updated PIG-1352:
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Attachment: UPPER.patch
piggybank UPPER udf throws exception if argument is null
Yeah, I'm sure it has nested tuples. Pig doesn't natively support
introduction of tuples
h = foreach g generate ((x,y,z)), (x), x
doesn't work, but i have a udf that does that don't ask why, and
I've seen it print double pair of paren's when I took a dump.
Our hadoop guys here
Not sure if this is exactly the same, but when I've created tuples within
tuples in UDFs (to preserve order of pairs), from bag input, Pig has allowed
it - but I can't work with that data in subsequent steps.
On Fri, Apr 2, 2010 at 12:37 PM, hc busy hc.b...@gmail.com wrote:
Yeah, I'm sure it
yeah, you have to implement outputSchema() method on the udf in order
to make the content of the tuple visible... There's a nice example in the
UDF Manual
http://hadoop.apache.org/pig/docs/r0.6.0/udf.html
http://hadoop.apache.org/pig/docs/r0.6.0/udf.htmlsearch for 'package
myudf' until u
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Richard Ding reassigned PIG-864:
Assignee: Richard Ding
Record graph of execution of Map-Reduce jobs executed by a Pig script
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Richard Ding reassigned PIG-1280:
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Assignee: Richard Ding
Add a pig-script-id to the JobConf of all jobs run in a pig-script
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Richard Ding reassigned PIG-809:
Assignee: Richard Ding
number of input lines it processed, number of output lines it produced for
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Chao Wang updated PIG-1342:
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Attachment: PIG-1342.patch
[Zebra] Avoid making unnecessary name node calls for writes in Zebra
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Chao Wang updated PIG-1342:
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Attachment: (was: PIG-1342.patch)
[Zebra] Avoid making unnecessary name node calls for writes in Zebra
Okay guys some details after some digging. We've got this version of pig
from CDH2 installed:
hadoop-pig-0.5.0+11.1-1
the list of patches that they applied on top of 0.5.0 are listed here:
http://archive.cloudera.com/cdh/2/pig-0.5.0+11.1.CHANGES.txt
The hadoop version:
hadoop-0.20-0.20.1+169.68-1
On Fri, Apr 2, 2010 at 2:33 PM, hc busy hc.b...@gmail.com wrote:
Okay guys some details after some digging. We've got this version of pig
from CDH2 installed:
hadoop-pig-0.5.0+11.1-1
the list of patches that they applied on top of 0.5.0
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Dmitriy V. Ryaboy commented on PIG-864:
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Richard, is the idea to log something that
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Richard Ding reassigned PIG-857:
Assignee: Richard Ding
Pig should implement Tool interface from Hadoop
I agree with Alan and Dmitriy - Pig is tightly coupled with hadoop, and
heavily influenced by its roadmap. I think it makes sense to continue as a
sub-project of hadoop.
-Thejas
On 3/31/10 4:04 PM, Dmitriy Ryaboy dvrya...@gmail.com wrote:
Over time, Pig is increasing its coupling to Hadoop
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Richard Ding reassigned PIG-62:
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Assignee: Richard Ding
Need to add pig script and input dirs (in clear text format) to jobconf
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Richard Ding commented on PIG-1348:
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The problem seems not with the InternalCachedBag. The
Map-side joins
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Key: PIG-1353
URL: https://issues.apache.org/jira/browse/PIG-1353
Project: Pig
Issue Type: Improvement
Components: impl
Reporter: Ashutosh Chauhan
Assignee: Ashutosh Chauhan
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Richard Ding commented on PIG-864:
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I'm thinking about logging this information as part of
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Dmitriy V. Ryaboy commented on PIG-864:
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In that case... think you can knock out PIG-908
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Ashutosh Chauhan updated PIG-1353:
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Attachment: pig-1353.patch
An illustrative patch which achieves this.
Map-side joins
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