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https://issues.apache.org/jira/browse/DRILL-5432?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16308923#comment-16308923
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ASF GitHub Bot commented on DRILL-5432:
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GitHub user tdunning opened a pull request:
https://github.com/apache/drill/pull/1080
Add acknowledgement sequence number and flags fields.
This pull request relates to DRILL-5432 but is not ready to merge
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/tdunning/drill master
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/drill/pull/1080.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 #1080
----
commit af548bb918c6ac7773dab0fc9509db2142979401
Author: Ted Dunning <ted.dunning@...>
Date: 2018-01-03T00:20:35Z
Add acknowledgement sequence number and flags fields.
----
> Added pcap-format support
> -------------------------
>
> Key: DRILL-5432
> URL: https://issues.apache.org/jira/browse/DRILL-5432
> Project: Apache Drill
> Issue Type: New Feature
> Reporter: Ted Dunning
> Labels: doc-impacting
> Fix For: 1.11.0
>
>
> PCAP files [1] are the de facto standard for storing network capture data. In
> security and protocol applications, it is very common to want to extract
> particular packets from a capture for further analysis.
> At a first level, it is desirable to query and filter by source and
> destination IP and port or by protocol. Beyond that, however, it would be
> very useful to be able to group packets by TCP session and eventually to look
> at packet contents. For now, however, the most critical requirement is that
> we should be able to scan captures at very high speed.
> I previously wrote a (kind of working) proof of concept for a PCAP decoder
> that did lazy deserialization and could traverse hundreds of MB of PCAP data
> per second per core. This compares to roughly 2-3 MB/s for widely available
> Apache-compatible open source PCAP decoders.
> This JIRA covers the integration and extension of that proof of concept as a
> Drill file format.
> Initial work is available at https://github.com/mapr-demos/drill-pcap-format
> [1] https://en.wikipedia.org/wiki/Pcap
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