I even tried to run zkCli with socksProxyHost/Port - no luck. But then lurking internets reveal a chilling truth it won't ever work because zookeeper Java client uses NIO which doesn't support proxies at all, at contrast to good old java.net API. No way.
On Thu, Sep 29, 2016 at 12:06 PM, Mikhail Khludnev <m...@apache.org> wrote: > Zookeeper clients connect on tcp not http. Perhaps SOCKS proxy might help, > but I don't know exactly. > > On Thu, Sep 29, 2016 at 11:55 AM, Preeti Bhat <preeti.b...@shoregrp.com> > wrote: > >> Hi Vincenzo, >> >> Yes, I have tried using the https protocol. We are not able to connect >> to Zookeeper's. >> >> I am getting the below error message. >> >> Could not connect to ZooKeeper zkHost within 10000 ms >> >> Thanks and Regards, >> Preeti Bhat >> >> -----Original Message----- >> From: Vincenzo D'Amore [mailto:v.dam...@gmail.com] >> Sent: Thursday, September 29, 2016 1:57 PM >> To: solr-user@lucene.apache.org >> Subject: Re: Connect to SolrCloud using proxy in SolrJ >> >> Hi, >> >> not sure, have you tried to add proxy configuration for https ? >> >> System.setProperty("https.proxyHost", ProxyHost); >> System.setProperty("https.proxyPort", ProxyPort); >> >> >> Bests, >> Vincenzo >> >> On Thu, Sep 29, 2016 at 10:12 AM, Preeti Bhat <preeti.b...@shoregrp.com> >> wrote: >> >> > HI All, >> > >> > Pinging this again. Could someone please advise. >> > >> > >> > Thanks and Regards, >> > Preeti Bhat >> > >> > From: Preeti Bhat >> > Sent: Wednesday, September 28, 2016 7:14 PM >> > To: solr-user@lucene.apache.org >> > Subject: Connect to SolrCloud using proxy in SolrJ >> > >> > Hi All, >> > >> > I am trying to connect to the Solrcloud using the zookeeper host >> > string in my java application(CloudSolrClient). I am able to connect >> > to the solrcloud when there are no proxy settings needed, but when >> > trying to connect to the code using proxy settings, I am getting the >> below error. >> > >> > >> > 1) Without Proxy >> > >> > System.setProperty("javax.net.ssl.keyStore", keyStore); >> > >> > System.setProperty("javax.net.ssl.keyStorePassword", keyStorePsswd); >> > >> > System.setProperty("javax.net.ssl.trustStore", trustStore); >> > >> > System.setProperty("javax.net.ssl.trustStorePassword", >> > trustStorePsswd); >> > >> > >> > HttpClientBuilder builder = HttpClientBuilder.create(); >> > builder.useSystemProperties(); >> > CloseableHttpClient httpclient = builder.build(); cloud_client >> > = new CloudSolrClient(zkHost, httpclient); >> > @SuppressWarnings("rawtypes") >> > SolrRequest req = new QueryRequest(); >> > req.setBasicAuthCredentials(UserName, Password); >> > cloud_client.request(req, collectionName); >> > >> > cloud_client.setDefaultCollection(collectionName); >> > >> > 2) With Proxy code >> > >> > System.setProperty("javax.net.ssl.keyStore", keyStore); >> > >> > System.setProperty("javax.net.ssl.keyStorePassword", keyStorePsswd); >> > >> > System.setProperty("javax.net.ssl.trustStore", trustStore); >> > >> > System.setProperty("javax.net.ssl.trustStorePassword", >> > trustStorePsswd); System.setProperty("http.proxyHost", ProxyHost); >> > System.setProperty("http.proxyPort", ProxyPort); HttpHost proxy = new >> > HttpHost(ProxyHost, Integer.parseInt(ProxyPort)); RequestConfig >> > defaultRequestConfig = RequestConfig.custom() >> > .setProxy(new >> > HttpHost(ProxyHost, Integer.parseInt(ProxyPort))).build(); >> > >> > HttpGet httpget = new HttpGet(); >> > httpget.setConfig(defaultRequestConfig); >> > >> > HttpClientBuilder builder = HttpClientBuilder.create(); >> > builder.useSystemProperties(); CloseableHttpClient httpclient = >> > builder.build(); httpclient.execute(proxy, httpget); cloud_client = >> > new CloudSolrClient(zkHost, httpclient); >> > @SuppressWarnings("rawtypes") >> > SolrRequest req = new QueryRequest(); >> > req.setBasicAuthCredentials(UserName, Password); >> > cloud_client.request(req, collectionName); >> > cloud_client.setDefaultCollection(collectionName); >> > >> > >> > Please note that the Zookeepers are already whitelisted in the proxy >> > under TCP protocol & SOLR servers are under https protocol. >> > Could someone please advise on this?? >> > >> > Thanks and Regards, >> > Preeti Bhat >> > >> > >> > >> > NOTICE TO RECIPIENTS: This communication may contain confidential >> > and/or privileged information. If you are not the intended recipient >> > (or have received this communication in error) please notify the >> > sender and it-supp...@shoregrp.com immediately, and destroy this >> > communication. Any unauthorized copying, disclosure or distribution of >> > the material in this communication is strictly forbidden. Any views or >> > opinions presented in this email are solely those of the author and do >> > not necessarily represent those of the company. Finally, the recipient >> > should check this email and any attachments for the presence of >> > viruses. The company accepts no liability for any damage caused by any >> virus transmitted by this email. >> > >> > >> > >> >> >> -- >> Vincenzo D'Amore >> email: v.dam...@gmail.com >> skype: free.dev >> mobile: +39 349 8513251 >> >> NOTICE TO RECIPIENTS: This communication may contain confidential and/or >> privileged information. If you are not the intended recipient (or have >> received this communication in error) please notify the sender and >> it-supp...@shoregrp.com immediately, and destroy this communication. Any >> unauthorized copying, disclosure or distribution of the material in this >> communication is strictly forbidden. Any views or opinions presented in >> this email are solely those of the author and do not necessarily represent >> those of the company. Finally, the recipient should check this email and >> any attachments for the presence of viruses. The company accepts no >> liability for any damage caused by any virus transmitted by this email. >> >> >> > > > -- > Sincerely yours > Mikhail Khludnev > -- Sincerely yours Mikhail Khludnev
