[SOLR-5678] When SolrJ/SolrCloud can't talk to Zookeeper, it throws a RuntimeException

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.6
• Fix Version/s: 4.7, 6.0
• Assignee: Mark Miller
• Reporter: Karl Wright
• Created: 30/Jan/14 10:21
• Updated: 09/May/16 18:55
• Resolved: 06/Feb/14 03:03

Description

This class of exception should not be used for run-of-the-mill networking kinds of issues. SolrServerException or some variety of IOException should be thrown instead. Here's the trace:

java.lang.RuntimeException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper localhost:2181 within 60000 ms
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:130)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:88)
	at org.apache.solr.common.cloud.ZkStateReader.<init>(ZkStateReader.java:148)
	at org.apache.solr.client.solrj.impl.CloudSolrServer.connect(CloudSolrServer.java:147)
	at org.apache.solr.client.solrj.impl.CloudSolrServer.request(CloudSolrServer.java:173)
	at org.apache.manifoldcf.agents.output.solr.HttpPoster$SolrPing.process(HttpPoster.java:1315)
	at org.apache.manifoldcf.agents.output.solr.HttpPoster$StatusThread.run(HttpPoster.java:1208)
Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper localhost:2181 within 60000 ms
	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:173)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127)
	... 6 more

Issue Links

• relates to: CONNECTORS-874 Solr connector with SolrCloud throws an uncaught runtime exception when it can't connect to zookeeper