[ 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)