[ https://issues.apache.org/jira/browse/SOLR-4754?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Cassandra Targett updated SOLR-4754: ------------------------------------ Component/s: SolrCloud > solrcloud does not detect an implicit "host" and does not provide clear error > using 4x example > ---------------------------------------------------------------------------------------------- > > Key: SOLR-4754 > URL: https://issues.apache.org/jira/browse/SOLR-4754 > Project: Solr > Issue Type: Bug > Components: SolrCloud > Reporter: Hoss Man > Assignee: Mark Miller > Fix For: 4.9, 6.0 > > > Testing out the 4.3.0 RC3, I tried to run through the SolrCloud examples. > Following the steps for "Example A: Simple two shard cluster" my two nodes > started up w/o any obvious problem, however the I noticed the cluster graph > was empty, and attempts to index documents failed with invalid url errors > when trying to forward the distributed updates. Closer inspection of the > cluster state lead me to discover that the URLs for the nodes as registered > with ZK did not include any host information at all. (details to follow in > comment) > Apparently, the logic for implicitly detecting a hostname to use with > SolrCloud failed to work, and did not cause any sort of startup error. > Important things to note: > # java clearly _did_ know what the current configured hostname was for my > machine, because it appeared correctly in the {{<title/>}} tag of the admin > UI (pulled from "/admin/system") so i don't think this probablem is specific > to any sort of glitch in my hostname configuration. > # explicitly setting the "host" sys prop (as used in the example solr.xml) > worked around the problem > # I could _not_ reproduce this problem with Solr 4.2.1 (using the 4.2.1 > example configs) > We should try to make the hostname/url detection logic smarter (i'm not sure > why it isn't working as well as the SystemInfoHandler) and it should fail > loudly on startup as last resort rather then registering the node with ZK > using an invalid URL. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org