Just password protected solr on Jetty server. I am able to read/access data from solr using solrj :->

```
HttpSolrServer solr = new HttpSolrServer("http://111.111.111:8983/solr/mysolr");
   HttpClientUtil.setBasicAuth((DefaultHttpClient) solr.getHttpClient(), "admin", "akshaybhatt");

```

but it gives me I/O Exception as below. There are other examples on SO about [authentication](https://stackoverflow.com/questions/2014700/preemptive-basic-authentication-with-apache-httpclient-4/11868040#11868040) but I have no idea how do I use authentication in Solrj. The below error comes only when I try to update a record (and possibly add a record, not tested yet)

```
org.apache.solr.client.solrj.SolrServerException: IOException occured when talking to server at: http://111.111.111.138:8983/solr/mysolrcore
    at org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:507)
    at org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:199)
    at org.apache.solr.client.solrj.request.AbstractUpdateRequest.process(AbstractUpdateRequest.java:118)
    at org.apache.solr.client.solrj.SolrServer.add(SolrServer.java:116)
    at org.apache.solr.client.solrj.SolrServer.add(SolrServer.java:102)
    at UpdateSolrTesting.AddToSolr(UpdateSolrTesting.java:228)
    at UpdateSolrTesting.performaction(UpdateSolrTesting.java:141)
    at UpdateSolrTesting.main(UpdateSolrTesting.java:101)
Caused by: org.apache.http.client.ClientProtocolException
    at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:867)
    at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82)
    at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:106)
    at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:57)
    at org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:395)
    ... 7 more
Caused by: org.apache.http.client.NonRepeatableRequestException: Cannot retry request with a non-repeatable request entity.
    at org.apache.http.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:660)
    at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:486)
    at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:863)
    ... 11 more

```