GitHub user jackylk opened a pull request:
https://github.com/apache/incubator-carbondata/pull/236
[CARBONDATA-Pending] Add dictionary interface for new data load flow
In this PR, following is added:
- a BiDictionary interface which can retrieve key by value, or retrieve
value by key.
- DictionaryGenerator interface that generates dictionary key from value
- an implementation (InMemBiDictionary) that uses BiMap from Google Guava
library as backend data structure. This implementation also supports
pre-created dictionary.
Testcase is added for InMemBiDictionary
I will create the JIRA issue later after it is available
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/jackylk/incubator-carbondata dict
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-carbondata/pull/236.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 #236
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commit 765aec43db1a94e101f99bd92b8763a3c1989edb
Author: jackylk <[email protected]>
Date: 2016-10-13T17:24:30Z
add dictionary interface
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