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ASF GitHub Bot commented on ARROW-1882: --------------------------------------- wesm commented on issue #1388: ARROW-1882: [C++] Reintroduce DictionaryBuilder URL: https://github.com/apache/arrow/pull/1388#issuecomment-349070682 Thanks @xhochy! I will review ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org > [C++] Reintroduce DictionaryBuilder > ----------------------------------- > > Key: ARROW-1882 > URL: https://issues.apache.org/jira/browse/ARROW-1882 > Project: Apache Arrow > Issue Type: Bug > Components: C++ > Reporter: Uwe L. Korn > Assignee: Uwe L. Korn > Priority: Critical > Labels: pull-request-available > Fix For: 0.8.0 > > > We need the {{DictionaryBuilder}} to incrementally build Arrow Arrays of > {{DictionaryType}}. The kernels only support en-bloc conversions of Arrays > which yields a higher memory usage. -- This message was sent by Atlassian JIRA (v6.4.14#64029)