[
https://issues.apache.org/jira/browse/CASSANDRA-1368?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Stu Hood updated CASSANDRA-1368:
--------------------------------
Attachment: 0004-Add-Streaming-example-shell-scripts.patch
0001 - The Hadoop version available directly from Apache is missing some
streaming patches that allow for binary data (HADOOP-1722)
0002 - Adds implementations of Hadoop Streaming interfaces that parse incoming
binary data
0003 - Applies the deprecated Hadoop 0.18 'mapred' OutputFormat interface (as
opposed to 0.20's 'mapreduce') to our OutputFormat, since Streaming has not
been ported yet
0004 - Adds a word count example in Python using Hadoop Streaming to count
words in an input text file, and write them to Cassandra
> Add output support for Hadoop Streaming
> ---------------------------------------
>
> Key: CASSANDRA-1368
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1368
> Project: Cassandra
> Issue Type: New Feature
> Components: Hadoop
> Reporter: Stu Hood
> Fix For: 0.7.0
>
> Attachments: 0001-Switch-to-Cloudera-s-Distribution-of-Hadoop.patch,
> 0002-Add-an-Avro-OutputReader-and-Resolver-for-Hadoop-Str.patch,
> 0003-Apply-the-deprecated-OutputFormat-interface-to-allow.patch,
> 0004-Add-Streaming-example-shell-scripts.patch
>
>
> Hadoop Streaming is a framework that allows mapreduce jobs to be written in
> languages other than Java, by performing simple IPC on stdin/stdout.
> Adding output support for Hadoop Streaming to Cassandra would mean that users
> could write very simple scripts in dynamic languages to load data into
> Cassandra. Once our Hadoop OutputFormat has stabilized a bit, we might also
> be able to this code to provide scalable bulk loading.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
