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https://issues.apache.org/jira/browse/ORC-178?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16117835#comment-16117835
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ASF GitHub Bot commented on ORC-178:
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Github user xndai commented on the issue:
https://github.com/apache/orc/pull/128
@omalley Update change again, please take a look. I also reduce the initial
stream memory capacity from 4M to 1M, and greatly reduce the pre-allocated
memory for footers and ps. This should alleviate the concern on writer memory
consumption. We can figure out a long term solution later.
> Implement Basic C++ Writer and Writer Option
> --------------------------------------------
>
> Key: ORC-178
> URL: https://issues.apache.org/jira/browse/ORC-178
> Project: ORC
> Issue Type: Sub-task
> Components: C++
> Reporter: Gang Wu
> Assignee: Xiening Dai
>
> 1. write orc file header, file footer, postscript, etc.
> 2. write columns of all types
> 3. write column statistics
> 4. write index stream in writer and reader seeks to row based on index
> information
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