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CHANGELOG
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= ChangeLog
== 2010-04-07 Support for Bootstrap Actions
* Added support for bootstrap actions including a new command line parameter
--bootstrap-action
* Added some extra command line options such as --plain-output, --ssh,
and --scp. The --ssh command now waits for the jobflow to be running
before contacting unless the --no-wait flag is passed.
== 2010-05-27 Support for Hadoop 0.20 and Hive 0.5
* Added support for specifying Hadoop version using --hadoop-version option.
Hadoop 0.20 supports Hive 0.5 and Hadoop 0.18 supports Hive 0.4. The default
Hadoop version is 0.20.
* Added support for installing Hive using hive-script instead of directly
installing a particular version of Hive.
* Added support for streaming arguments of Hadoop 0.20 (-files, -archives, -D).
== 2010-09-16 Support for fetching files from EMR
* Added --get option to scp from files EMR. Added symmetric --put option that
behaves exactly like --scp.
== 2010-10-19 Added support for resizing running job flows.
* Added new arguments for resizing running job flows --add-instance-group,
--modify-instance-group, and --unarrest-instance-group.
* Added a new step for resizing a job flow at a particular point.
* Substantially reworked processing arguments to be more consistent and unit testable.
== 2010-11-11 Bug fixes
* Fixed processing of Pig and Hive script commands to allow
--hive-script CMD and --hive-script --args CMD as well
* Fixed processing of --main-class
== 2011-01-24 Bug fixes
* Fix list option so that it retrieves jobflows created in the last 2
days rather than the last day
* Fix the --json command processing so that it works now.
== 2011-08-05 Added Support for running JobFlow in the Spot Market
* You may now specify a bit price when creating instance groups,
e.g. --bid-price 0.10 to specify a spot bid price of 10 cents.
== 2011-11-23 Elastic IP Bug Fix
* Fixed the Elastic IP code and associated --eip command line option which
were broken by the last release.
== 2012-06-12 Added Support for HBase and MapR.