Re: coordinator failure handling

2019-02-05 Thread Eric Stevens
This will depend on what driver you're using at the client. The Java driver, for example, has ways to configure each of the things you mentioned, with a variety of implementations you can choose from. There are also ways to provide your own custom implementation if you don't like the options avai

Re: coordinator failure handling

2019-02-05 Thread Tom Wollert
All below AFAIK a) The query will only be retried after half the timeout has passed, if the query is idempotent (you have to set that on prepare statement, otherwise it will assume it isn't) b) Querytimeout can be set globally in the Cluster.Builder().WithQueryTimeout c) The LoadBalancingPolicy sh

coordinator failure handling

2019-02-05 Thread amit sehas
Sorry to bother you, i am just starting to look into Cassandra, and am confused about a lot of things. If a client sends a query to a coordinator, then if it does not receive a response from the co-ordinator then: a) is there a timeout at which client retries the query?b) is there somewhere we c