GitHub user manishgupta88 opened a pull request:
https://github.com/apache/carbondata/pull/970
[CARBONDATA-1104] Query failure while using unsafe for query execution
numeric data type column specified as sort column
Problem: Query failure while using unsafe for query execution numeric data
type column specified as sort column
Analysis: When unsafe for query is enabled, while filling the data in
column vector data is filled as bytes and not based on data type of the column
because of which null pointer exception is thrown during result preparation in
the query flow.
Fix: Convert the data based on its data type and then fill in the vector
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/manishgupta88/incubator-carbondata
sort_column_unsafe_fix
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/carbondata/pull/970.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #970
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commit 714d507582919672d353221e6b2d8c4ae103527a
Author: manishgupta88 <[email protected]>
Date: 2017-05-29T15:36:23Z
Problem: Query failure while using unsafe for query execution numeric data
type column specified as sort column
Analysis: When unsafe for query is enabled, while filling the data in
column vector data is filled as bytes and not based on data type of the column
because of which null pointer exception is thrown during result preparation in
the query flow.
Fix: Convert the data based on its data type and then fill in the vector
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