Release version 0.3.1

[busbey]

Hi folks, it's the middle of the month again! :)

I looked back through git history since 0.3.0 branched, and it looks like the following are in master and not 0.3.0:

• Shutdown the status thread as soon as clients complete (Issue #316) #359 (exit as soon as worker threads are done) and give estimated time remaining #239 (include est time remaining) via StatusThread should wake up when the test has completed and exit. #316
• [mongodb] Update the MongoDB driver version to 3.0.3. #362 update mongo driver version to 3.0.3
• [mongodb] Update the pom.xml to make checkstyle fail the build. Fixes #365 #366 enforce checkstyle for mongo
• [core] Fix #380 by working around recorder/logger initialization timing. #381 fix hdrhistogram recorder/logger initialization timing issue.
• upgrade travis-ci builds off of legacy infra #389 use the container based infrastructure for Travis Builds

The things I'd like to make sure get out in a timely manner are #362 and #381. None of these changes indicate a need for "0.4.0".

What do folks think about a quick turn around for 0.3.1? Since it'd be a patch release, I'd be fine only needing to test bindings that are actually touched (i.e. mongo) and leaving everyone else's "tested" status as in the 0.3.0 release.

[busbey]

Barring additional feedback, I'm going to spin up on a 0.3.1 release this evening.

[busbey]

0.3.1 RC1 is available now.

Since this is a patch release, the only thing I'm concerned with verifying is the new driver used in the mongodb binding.

@allanbank got time to run this one through the MongoDB gauntlet? If not, could you post your test script and I'll take care of it?

I'd like to have things packaged and out the door early next week.

[allanbank]

MongoDB looks good. Ran through the standard suite with version 3.0.5, 2.6.11, 2.4.14, 2.2.7, 2.0.9, and 1.8.5. Everything looks good except the return=1 values for Workload D which is #327.

I need to get more testing time in on the fix @tlopatic started in #364 so I feel comfortable merging it. (not for 0.3.1)

Rob.

[busbey]

awesome. thanks for checking things out so fast Rob. barring other issues, I'll run through a rat check and then push the release tomorrow.

[busbey]

Proposed release notes: https://gist.github.com/busbey/1680c0133761263e595a

[allanbank]

Proposed release notes:
https://gist.github.com/busbey/1680c0133761263e595a

Looks good to me.

[cmatser]

👍 0.3.1 Release Notes

[busbey]

My apologies. I went on vacation and didn't realize I had forgotten to actually push the release tag and artifacts. :/

The release is live now: https://github.com/brianfrankcooper/YCSB/releases/tag/0.3.1