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https://bro-tracker.atlassian.net/browse/BIT-1215?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17300#comment-17300
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Daniel Thayer commented on BIT-1215:
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In branch topic/dnthayer/ticket1215, I've made the following changes:
1) bro-cut now handles time conversion for multiple time columns in a log file
(and there is a new test case),
2) bro-cut no longer has a hard-coded limit on the number of columns that it
can handle,
3) all tests now pass on OS X (previously, some were failing due to
strftime("%z") behavior on OS X)
> bro-cut should be rewritten for speed and to not depend on gawk
> ---------------------------------------------------------------
>
> Key: BIT-1215
> URL: https://bro-tracker.atlassian.net/browse/BIT-1215
> Project: Bro Issue Tracker
> Issue Type: Improvement
> Components: Bro, bro-aux
> Reporter: Daniel Thayer
> Assignee: Daniel Thayer
> Fix For: 2.4
>
>
> The current implementation of bro-cut is too slow when processing large log
> files (takes more than a minute to process a single log file a few hundred MB
> in size). Justin Azoff rewrote bro-cut in C and found that it runs an order
> of magnitude faster. Another benefit of a C version of bro-cut is that we
> will no longer depend on gawk for anything (and some of Bro's supported
> platforms do not include gawk by default).
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