[
https://issues.apache.org/jira/browse/ACCUMULO-2481?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Mike Drob updated ACCUMULO-2481:
--------------------------------
Affects Version/s: 1.6.0
1.5.1
> Monitor should still work if HDFS + Zookeeper go away
> -----------------------------------------------------
>
> Key: ACCUMULO-2481
> URL: https://issues.apache.org/jira/browse/ACCUMULO-2481
> Project: Accumulo
> Issue Type: Bug
> Components: monitor
> Affects Versions: 1.4.4, 1.4.5, 1.5.1, 1.6.0
> Environment: 1.4.5-SNAPSHOT on CDH4.5.0.
> Non-HA cluster with 2 workers and a single Zookeeper server.
> Reporter: Sean Busbey
> Priority: Minor
> Fix For: 1.4.6
>
>
> While preparing to update a test cluster, I accidentally attempted to refresh
> some monitor pages after I had shut down the underlying HDFS and Zookeeper
> services. The page simply hung. I've since tried loading several different
> pages (overview, logs, master view) and all simple hang on the monitor's end.
> If I restart the underlying cluster, the pages resolve like normal.
> I haven't had a chance to see if this happens on later versions, nor figure
> out which missing component matters.
> Expected behavior would be for the monitor to still load, albeit with a bunch
> of alarm bells about everything being off.
--
This message was sent by Atlassian JIRA
(v6.2#6252)
