GitHub user jackylk opened a pull request:
https://github.com/apache/incubator-carbondata/pull/339
[CARBONDATA-429][WIP] Remove unnecessary file name check in dictionary cache
In dictionary cache, there are currently necessary file name check for each
column, which increase the number of HDFS interactions unnecessarily.
In this PR, file name check is replaced by primitive type check, and
returns null if it is a complex type.
Dictionary cache support for complex type is WIP.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/jackylk/incubator-carbondata dictionary
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-carbondata/pull/339.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 #339
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