cshannon opened a new pull request, #4049: URL: https://github.com/apache/accumulo/pull/4049
This adds support for storing FATE data in an Accumulo table instead of storing in Zookeeper for #3559 This is currently a work in progress and is not finished but the main operations are implemented for the AcccumuloStore. Common code has been refactored and moved out of ZooStore and into AbstractFateStore. Most of the common code moved has to do with the code that handles signaling and tracking reserved/defered transactions. The store just uses a batch writer for now but we will likely need to use conditional mutations at some point. There is a test called AccumuloStoreReadWriteIT which tests out the various operations on the new store. The test only tests read/writing to the store...the store hasn't been tested with the overall FATE framework yet as some more work probably needs to be done to test it for real (such as handling which store to use so we can still use the ZK store for root/metadata). The next steps (besides addressing any review comments) are to try testing it for real with FATE (and finish up any supporting tasks for that) and then eventually support conditional mutations. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
