deniskuzZ opened a new pull request, #543: URL: https://github.com/apache/tez/pull/543
- ZkAMRegistry.add() wrote the AMRecord once, as a bare EPHEMERAL node; a session expiry deletes it and nothing re-creates it, so clients see an empty registry while the AM keeps running - Hold a Curator PersistentNode per AMRecord: it re-creates the node after a session loss or a delete; remove() closes it - add() fails when the node is not created within the ZooKeeper connection timeout - TestZkAMRegistry: after the ZooKeeper server is replaced, the AMRecord node is back -- 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]
