Susheel Kumar created SOLR-12585: ------------------------------------ Summary: Solr fails even ZK quorum has majority Key: SOLR-12585 URL: https://issues.apache.org/jira/browse/SOLR-12585 Project: Solr Issue Type: Bug Security Level: Public (Default Security Level. Issues are Public) Components: Server, SolrCloud Affects Versions: 6.6.2 Reporter: Susheel Kumar
Solr fails to function when one of ZK quorum node gets inaccessible due to DNS issue. E.g. below we had running Solr Cloud cluster and when one of the node went inaccessible due to DNS issue, Solr stops functioning even though the other 2 ZK machines were up and had a majority. See mailing list for more details [http://lucene.472066.n3.nabble.com/Solr-fails-even-ZK-quorum-has-majority-td4399166.html] e.g. ping ditsearch001.es.com ping: cannot resolve ditsearch001.es.com: Unknown host Caused by: org.apache.solr.common.SolrException: java.net.UnknownHostException: ditsearch001.es.com: Name or service not known at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:171) at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:117) at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:112) at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:99) at -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org