https://community.cloudera.com/t5/Support-Questions/Receiving-ZooKeeperException-when-trying-connect-to-Solr/m-p/53485#M19186 <P>My post includes my entire code.&nbsp; This line of code: &nbsp;&nbsp; if (zk != null) zk.close(); is not in my code. Thats where the error is happening.&nbsp; I happend to know that because I downloaded the source code.</P><P>This is my code:</P><P>------</P><P>public static void main(final String[] args) throws SolrServerException, IOException {<BR />&nbsp;&nbsp; &nbsp;&nbsp;</P><P>&nbsp; &nbsp;final String zkHostString = "dwh-mst-dev01.stor.nccourts.org:2181/solr,dwh-mst-dev02.stor.nccourts.org:2181/solr,dwh-mst-dev03.stor.nccourts.org:2181/solr";<BR />&nbsp;&nbsp; &nbsp;&nbsp;</P><P>&nbsp; &nbsp;final CloudSolrServer solr = new CloudSolrServer(zkHostString);<BR /><BR />&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;final UpdateRequest request = new UpdateRequest();<BR /><BR />&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;request.setAction(UpdateRequest.ACTION.COMMIT, true, true);<BR />&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;request.setParam("collection", "party_name");<BR /><BR />&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;final SolrInputDocument doc = new SolrInputDocument();<BR />&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;final List&lt;String&gt; records = SolrJPopulater.loadSampleData();<BR />&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;for (final String record : records) {<BR />&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;final String[] fields = record.split(",");<BR />&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;doc.addField("id", fields[0]);<BR />&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;doc.addField("county", fields[1]);<BR />&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;doc.addField("year", Integer.parseInt(fields[2]));<BR />&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;doc.addField("court_type", fields[3]);<BR />&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;doc.addField("seq_num", Integer.parseInt(fields[4]));<BR />&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;doc.addField("party_role", fields[5]);<BR />&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;doc.addField("party_num", Integer.parseInt(fields[6]));<BR />&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;doc.addField("party_status", fields[7]);<BR />&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;doc.addField("biz_name", fields[8]);<BR />&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;doc.addField("prefix", fields[9]);<BR />&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;doc.addField("last_name", fields[10]);<BR />&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;doc.addField("first_name", fields[11]);<BR />&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;doc.addField("middle_name", fields[12]);<BR />&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;doc.addField("suffix", fields[13]);<BR />&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;doc.addField("in_regards_to", fields[14]);<BR />&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;doc.addField("case_status", fields[15]);<BR />&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;doc.addField("row_of_origin", fields[16]);<BR /><BR />&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;final UpdateResponse response = solr.add(doc);<BR />&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;System.out.println("status code=" + response.getStatus());<BR />&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;}<BR />&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;solr.commit();<BR /><BR />&nbsp;&nbsp; &nbsp;}</P> Tue, 11 Apr 2017 11:35:43 GMT imad87 2017-04-11T11:35:43Z