Upon discussion, the direction should actually be to move away from using
IOItec's ZkClient due to the following reasons:
1. ZK version dependency
2. Helix's own ZKclient contains a lot of custom logic, different from
ZkClient.
We will proceed in this direction.
Hunter
On Thu, Jun 27, 2019 at 10
narendly opened a new issue #327: Change the way we trigger rebalance in
purgeExpiredJobs
URL: https://github.com/apache/helix/issues/327
Currently, we use ResourceConfigs to trigger a rebalance. But this is
causing Helix to write a ResourceConfig back to ZK, which is not desirable when
a
This email is to suggest the version bump up of ZkClient library used by
Helix.
1. We have noticed that sometimes ZK calls hang due to unknown reasons.
This kind of issue seems to be commonly experienced by HBase users, but
various fixes have been incorporated to ZK in versions 3.4+. The
narendly opened a new issue #326: Add getWorkflow(long timeout) in TaskDriver
URL: https://github.com/apache/helix/issues/326
Sometimes ZK hangs in the getWorkflow() call, and we could provide an API
with a timeout to handle this at the application level.
AC:
1. Add getWorkflow(lo
