dlmarion commented on issue #4190: URL: https://github.com/apache/accumulo/issues/4190#issuecomment-1912215222
> If I set property via the shell or via the property editor to the same value, does that trigger the Deriver to reload ? That I am not sure of. @keith-turner or @EdColeman might be able to answer that. IIRC the Deriver functionality is new in 2.1 with the re-write of the configuration implementation. > The problem is that the class context is valid, but because of a thundering herd scenario I assume that you have set the replication on the HDFS classpath artifacts sufficiently high. Have you tried other mechanisms that VFS supports (e.g. http) for distributing the jars? > I need something here that retries to load the class via the context classloader and the subsequently the compaction dispatcher. I think the VFS classloader should retry. Presumably the VFS classloader is getting an exception from HDFS, so it should retry in that case. If we were to do something in Accumulo, then we would have to do it in a lot of places. Additionally, the contract for a ClassLoader is that you call it once and you either get a Class or an Exception. -- 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]
