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Ashutosh Chauhan updated HIVE-1546:
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Status: Patch Available (was: Open)
> Ability to plug custom Semantic Analyzers for H
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Ashutosh Chauhan commented on HIVE-1546:
I did it in junit form because
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Ashutosh Chauhan commented on HIVE-1546:
Hey Namit,
Would you like to revie
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https://issues.apache.org/jira/browse/HIVE-1667?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12916649#action_12916649
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Ashutosh Chauhan commented on HIVE-1667:
I am having second thought on this.
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Ashutosh Chauhan commented on HIVE-1264:
@Todd,
Any progress on this? Some of
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Ashutosh Chauhan updated HIVE-1546:
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Attachment: hooks.patch
@John,
Neat work with hook interfaces. I was able to use the
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Ashutosh Chauhan updated HIVE-1667:
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Attachment: hive-1667.patch
I am interested in this issue, specifically the second part of it
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Ashutosh Chauhan commented on HIVE-1664:
You need to add build/metastore/gen-
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Ashutosh Chauhan commented on HIVE-1546:
@John,
I took a look at the proposed
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Ashutosh Chauhan commented on HIVE-1546:
@Namit,
Continuing from discus
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Ashutosh Chauhan updated HIVE-1546:
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Attachment: Howl_Semantic_Analysis.txt
@Namit,
As far as I understand, Hooks were designed to
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Ashutosh Chauhan commented on HIVE-1546:
@Carl,
* Ya, the main motivating use
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Ashutosh Chauhan commented on HIVE-1546:
It is the new test that I wrote for
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Ashutosh Chauhan updated HIVE-1546:
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Attachment: hive-1546-4.patch
After some recent changes, It seems its necessary to do
{code
>> * we can finally move from mapred to mapreduce API's across all of Hive
This will be useful for Howl since we are primarily working on mapreduce
API. In Howl, we already have wrapped RCFile to make it work with mapreduce
API which we might be able to contribute back.
Ashutosh
On Mon, Aug 30,
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Ashutosh Chauhan updated HIVE-1546:
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Attachment: (was: hive-1546-3.patch)
> Ability to plug custom Semantic Analyzers for H
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Ashutosh Chauhan updated HIVE-1546:
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Attachment: hive-1546-3.patch
Missed changes in one of the file. Reattaching the patch
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Ashutosh Chauhan updated HIVE-1546:
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Attachment: hive-1546-3.patch
Thanks for quick feedback, John.
New patch with the approach in
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Ashutosh Chauhan commented on HIVE-1546:
bq. What I was thinking in my prev
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Ashutosh Chauhan updated HIVE-1546:
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Attachment: hive-1546_2.patch
Attaching a new patch.
bq. In addition, I think we should
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Ashutosh Chauhan commented on HIVE-1546:
Btw, can someone assign this jira t
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Ashutosh Chauhan updated HIVE-1546:
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Attachment: hive-1546.patch
Attached patch adds the capability to Hive so that custom
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Ashutosh Chauhan commented on HIVE-1546:
This will involve a bit of refactoring
Components: Metastore
Reporter: Ashutosh Chauhan
It will be useful if Semantic Analysis phase is made pluggable such that other
projects can do custom analysis of hive queries before doing metastore
operations on them.
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You can
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Ashutosh Chauhan commented on HIVE-1514:
>From jira description and disc
n, Jun 28, 2010 at 10:11 AM, Ashutosh Chauhan
> wrote:
>> Hi,
>>
>> I am trying to use RCFile outside of realms of Hive. Though I am
>> still using column serde and column struct to get the row. I found
>> that the way to tell RCFile the columns I am interested i
Hi,
I am trying to use RCFile outside of realms of Hive. Though I am
still using column serde and column struct to get the row. I found
that the way to tell RCFile the columns I am interested in is through
setting READ_COLUMN_IDS_CONF_STR key in jobconf. This worked except
for one thing. If ther
this is a bug per se, just something
>> to be aware of. In general, you should try to precompute any data
>> structures needed during initialize so that serialize can be as lean as
>> possible, meaning you probably don't want to be looking at the field names
>> in ther
Hi,
I am writing my own custom serde to write data to an external table.
In serialize() method of my serde I am handed over an object and an
object Inspector. Since this object represents a row, I make an
assumption that object Inspector is of type StructObjectInspector and
then I get fields out o
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