dlmarion opened a new pull request, #3200: URL: https://github.com/apache/accumulo/pull/3200
TabletMetadataCache (TMC) caches TabletMetadata for a KeyExtent. TMC loads TabletMetadata via Ample.readTablet with all columns specified and removes TabletMetadata when it has been changed. TMC uses ZooKeeper for signaling TabletMetadata changes. TMC will reduce the load on the metadata and root table where server processes load/unload Tablets frequently for on-demand processing. -- 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]
