This looks really neat. Thank you! -Jon
> On May 11, 2015, at 3:56 AM, Ivan Kelly <[email protected]> wrote: > > Hi folks, > > I recently opensourced some tools we've been using to pull info from > the transaction log and snapshot when trying to track down bugs. > > The first tool, ZkTimemachine allows you to get a dump of the > zookeeper state at any point in the past (which you still have the > logs for). > > The second, GrepOps, allows you to grep through the ops in the txn log > for a particular session, path or time range, or any of the above. > > They can be downloaded from: https://github.com/midonet/zktimemachine > > Also also wrote a blog post about their origin in case anyone is interested. > https://medium.com/@ivankelly/mining-zookeeper-s-transaction-log-to-track-down-bugs-63b4c653bb6 > > -Ivan
