On 2/17/14 1:12 AM, "Oleg Kalnichevski" <ol...@apache.org> wrote:
>On Fri, 2014-02-14 at 21:15 +0000, Kiran Chitturi wrote: >> Hi, >> >> >> I am using http client 4.3.2 and I have a few questions. >> >> 1) I am making lot of concurrent requests to a server. When creating >>requests, I want to debug and check which ports are newly created by the >>client. Currently, I can see the ports in netstat as pasted below. >> >> tcp4 0 0 172.16.11.138.7575 172.16.11.138.52014 >>ESTABLISHED >> >> I enabled the debug logging for MainClientExec class and it gives me >>the below information. Here it does not exactly tell me what is the >>source port that is being used for the connection. How can I use this ? >>Also, whenever MainClientExec prints the below line, does it mean a new >>connection is created with a new port or an existing port is being used ? >> >> 2014-02-14 13:01:01 DEBUG MainClientExec:217 - Opening connection >>{}->http://172.16.11.138:8983 >> > >Kiran > >Please raise a JIRA for this change request. I'll try to include it into >the upcoming 4.3.3 release. I opened a JIRA at HTTPClient-1462 (https://issues.apache.org/jira/browse/HTTPCLIENT-1462). Thanks, Kiran. > > >> 2) My code looks like this for creating a http Client. I pass the >>client to >>SolrJ<https://cwiki.apache.org/confluence/display/solr/Using+SolrJ> >>which uses this client to make requests. SolrJ makes requests to a Solr >>server. >> >> >> HttpClientBuilder httpBuilder = HttpClientBuilder.create(); >> >> >> >> Builder socketConfig = SocketConfig.custom(); >> >> socketConfig.setSoReuseAddress(true); >> >> >> >> httpBuilder.setDefaultSocketConfig(socketConfig.build()); >> >> >> >> httpBuilder.setMaxConnTotal(100); >> >> httpBuilder.setMaxConnPerRoute(100); >> >> >> >> httpBuilder.disableRedirectHandling(); >> >> httpBuilder.useSystemProperties(); >> >> >> >> final CloseableHttpClient httpClient = httpBuilder.build(); >> >> >> This httpClient created above also throws some exceptions. Can I assume >>retry is successful and does this happen because I enabled >>socketReuseAddress ? >> > >HttpClient should propagate I/O exceptions to the caller which it is >unable to re-try. If your code is not catching any exceptions it should >be safe to assume requests have been successfully re-tried. > >Oleg > >> >> 2014-02-14 12:53:21,415 - INFO [CloudSolrServer >>ThreadPool-1-thread-59:RetryExec@93] - I/O exception >>(java.net.SocketException) caught when processing request: Address >>already in use >> >> 2014-02-14 12:53:21,443 - INFO [CloudSolrServer >>ThreadPool-1-thread-59:RetryExec@106] - Retrying request >> >> 2014-02-14 12:53:47,299 - INFO [CloudSolrServer >>ThreadPool-1-thread-203:RetryExec@93] - I/O exception >>(java.net.SocketException) caught when processing request: Address >>already in use >> >> 2014-02-14 12:53:47,327 - INFO [CloudSolrServer >>ThreadPool-1-thread-203:RetryExec@106] - Retrying request >> >> 2014-02-14 12:54:24,740 - INFO [CloudSolrServer >>ThreadPool-1-thread-263:RetryExec@93] - I/O exception >>(java.net.SocketException) caught when processing request: Address >>already in use >> >> 2014-02-14 12:54:24,763 - INFO [CloudSolrServer >>ThreadPool-1-thread-263:RetryExec@106] - Retrying request >> >> 2014-02-14 12:54:39,121 - INFO [CloudSolrServer >>ThreadPool-1-thread-142:RetryExec@93] - I/O exception >>(java.net.SocketException) caught when processing request: Address >>already in use >> >> 2014-02-14 12:54:39,157 - INFO [CloudSolrServer >>ThreadPool-1-thread-142:RetryExec@106] - Retrying request >> >> >> Please let me know your suggestions. >> >> >> Many Thanks for your help, >> >> -- >> Kiran Chitturi, >> Software Engineer, >> LucidWorks. >> Cell Phone: 540-577-4852 >> Office Phone: 650-249-4452 >> Email: kiran.chitt...@lucidworks.com >> > > > >--------------------------------------------------------------------- >To unsubscribe, e-mail: httpclient-users-unsubscr...@hc.apache.org >For additional commands, e-mail: httpclient-users-h...@hc.apache.org > --------------------------------------------------------------------- To unsubscribe, e-mail: httpclient-users-unsubscr...@hc.apache.org For additional commands, e-mail: httpclient-users-h...@hc.apache.org