DataStax Support Forums » Topic: Unable to retrieve data from solr portal in dse.

DataStax Support Forums » Topic: Unable to retrieve data from solr portal in dse. http://www.datastax.com/support-forums/topic/unable-to-retrieve-data-from-solr-portal-in-dse Software, Support, and Training for Apache Cassandra en-US Wed, 19 Jun 2013 18:52:55 +0000 http://bbpress.org/?v=1.0.3 <![CDATA[Search]]> q http://www.datastax.com/support-forums/search.php DKumar on "Unable to retrieve data from solr portal in dse." http://www.datastax.com/support-forums/topic/unable-to-retrieve-data-from-solr-portal-in-dse/page/2#post-8053 Fri, 21 Dec 2012 17:06:15 +0000 DKumar 8053@http://www.datastax.com/support-forums/ This issue is NOT surfacing if we use DSE v2.1.1, so looks like DSE 2.2 + Virtual env you might be able to replicate this issue DKumar on "Unable to retrieve data from solr portal in dse." http://www.datastax.com/support-forums/topic/unable-to-retrieve-data-from-solr-portal-in-dse/page/2#post-7834 Wed, 05 Dec 2012 13:15:42 +0000 DKumar 7834@http://www.datastax.com/support-forums/ This below script i used to create keyspace. CREATE KEYSPACE <KeySpaceName> with placement_strategy = 'SimpleStrategy' and strategy_options = {replication_factor : 1} and durable_writes = true; I used the script which is available in datastax/demo/wikipedia/1-add-schema.sh. I modified the script with my host,keyspace and cf name then pushed solr config and schema files. I inserted records after that. I am using DSE 2.2 version. sam on "Unable to retrieve data from solr portal in dse." http://www.datastax.com/support-forums/topic/unable-to-retrieve-data-from-solr-portal-in-dse/page/2#post-7833 Wed, 05 Dec 2012 12:53:45 +0000 sam 7833@http://www.datastax.com/support-forums/ You detailed how you created the keyspace from cassandra-cli, but how exactly are you creating the column family and index? Also, how are you populating the cf with data (if at all)? Also, are you running DSE 2.2 or 2.2.1 ? I'm trying to reproduce this issue but so far I'm unable to. DKumar on "Unable to retrieve data from solr portal in dse." http://www.datastax.com/support-forums/topic/unable-to-retrieve-data-from-solr-portal-in-dse/page/2#post-7832 Wed, 05 Dec 2012 12:01:17 +0000 DKumar 7832@http://www.datastax.com/support-forums/ Details from all 3 nodes for 0.0.0.39 [root@ilabs-rmlog bin]# ./dsetool ring 0.0.0.39 Address DC Rack Workload Status State Load Owns Token 56713727820156410577229101238628035242 0.0.0.31 Solr rack1 Search Up Normal 29.88 MB 33.33% 0 0.0.0.39 Solr rack1 Search Up Normal 30.99 MB 33.33% 113427455640312821154458202477256070485 0.0.0.37 Solr rack1 Search Up Normal 30.21 MB 33.33% 56713727820156410577229101238628035242 --------------------------------------------- for 0.0.0.37 [root@ilabs-host2 bin]# ./dsetool ring 0.0.0.37 Address DC Rack Workload Status State Load Owns Token 56713727820156410577229101238628035242 0.0.0.31 Solr rack1 Search Up Normal 29.88 MB 33.33% 0 0.0.0.39 Solr rack1 Search Up Normal 30.99 MB 33.33% 113427455640312821154458202477256070485 0.0.0.37 Solr rack1 Search Up Normal 30.21 MB 33.33% 56713727820156410577229101238628035242 [root@ilabs-host2 bin]# --------------------------------------------- for 0.0.0.31 [root@ilabs-host1 bin]# ./dsetool ring 0.0.0.31 Address DC Rack Workload Status State Load Owns Token 56713727820156410577229101238628035242 0.0.0.31 Solr rack1 Search Up Normal 29.88 MB 33.33% 0 0.0.0.39 Solr rack1 Search Up Normal 30.99 MB 33.33% 113427455640312821154458202477256070485 0.0.0.37 Solr rack1 Search Up Normal 30.21 MB 33.33% 56713727820156410577229101238628035242 --------------------------------------------- DKumar on "Unable to retrieve data from solr portal in dse." http://www.datastax.com/support-forums/topic/unable-to-retrieve-data-from-solr-portal-in-dse/page/2#post-7831 Wed, 05 Dec 2012 11:52:35 +0000 DKumar 7831@http://www.datastax.com/support-forums/ [root@ilabs-rmlog bin]# ./dsetool ring 0.0.0.39 Address DC Rack Workload Status State Load Owns Token 56713727820156410577229101238628035242 0.0.0.31 Solr rack1 Search Up Normal 29.88 MB 33.33% 0 0.0.0.39 Solr rack1 Search Up Normal 30.99 MB 33.33% 113427455640312821154458202477256070485 0.0.0.37 Solr rack1 Search Up Normal 30.21 MB 33.33% 56713727820156410577229101238628035242 sam on "Unable to retrieve data from solr portal in dse." http://www.datastax.com/support-forums/topic/unable-to-retrieve-data-from-solr-portal-in-dse/page/2#post-7830 Wed, 05 Dec 2012 11:48:53 +0000 sam 7830@http://www.datastax.com/support-forums/ for all 3 nodes? can you copy+paste the output as it appears please? DKumar on "Unable to retrieve data from solr portal in dse." http://www.datastax.com/support-forums/topic/unable-to-retrieve-data-from-solr-portal-in-dse#post-7829 Wed, 05 Dec 2012 11:47:04 +0000 DKumar 7829@http://www.datastax.com/support-forums/ status is up. workload is search and in normal state. sam on "Unable to retrieve data from solr portal in dse." http://www.datastax.com/support-forums/topic/unable-to-retrieve-data-from-solr-portal-in-dse#post-7827 Wed, 05 Dec 2012 11:36:55 +0000 sam 7827@http://www.datastax.com/support-forums/ what's the output of "dsetool ring" on 0.0.0.39 ? DKumar on "Unable to retrieve data from solr portal in dse." http://www.datastax.com/support-forums/topic/unable-to-retrieve-data-from-solr-portal-in-dse#post-7819 Tue, 04 Dec 2012 17:39:15 +0000 DKumar 7819@http://www.datastax.com/support-forums/ Thanks again Sam for helping out, please find below - answers for your questions & more details about exception stack trace ------------- 1. What replication strategy are you using for the keyspace? Ans: using following commands, while creating KEYSPACE CREATE KEYSPACE <KeySpaceName> with placement_strategy = 'org.apache.cassandra.locator.SimpleStrategy' and strategy_options = {replication_factor:1}; + Additional info, We have 3 VMs setup on same Physical Machine/Rack/DC. 1 VM (ie. 0.0.0.31) is made Seed and other 2 VMs (0.0.0.37 & 0.0.0.39) are peers participating in the ring set up. In Cassandra.yaml file on all 3 VMs (0.0.0.31, 0.0.0.37, 0.0.0.39), we have the following config, b'cos, 0.0.0.31 is the seed node, seed_provider: # Addresses of hosts that are deemed contact points. # Cassandra nodes use this list of hosts to find each other and learn # the topology of the ring. You must change this if you are running # multiple nodes! - class_name: org.apache.cassandra.locator.SimpleSeedProvider parameters: # seeds is actually a comma-delimited list of addresses. # Ex: "<ip1>,<ip2>,<ip3>" - seeds: "0.0.0.31" + endpoint_snitch: com.datastax.bdp.snitch.DseDelegateSnitch ------------------------------------------------------ 2. In a multi-node setup all nodes must be search nodes? Ans: All our 3 nodes/VM are used as search nodes only ------------------------------------------------------ 3. datacenter aware replication strategy and ensure that all the search nodes (and only the search nodes) are in one dc? Ans: We are using 3 VMs running up on same PhysicalMachine/RACK/DC for testing this DSE2.2 set up, so we havn't changed/added config details in "cassandra-topology.properties", we are living with the default config which came with DSE download. So, do we have to comment any of it? Following are the config details in this file with which, we are running the cluster # Cassandra Node IP=Data Center:Rack 192.168.1.100=DC1:RAC1 192.168.2.200=DC2:RAC2 10.0.0.10=DC1:RAC1 10.0.0.11=DC1:RAC1 10.0.0.12=DC1:RAC2 10.20.114.10=DC2:RAC1 10.20.114.11=DC2:RAC1 10.21.119.13=DC3:RAC1 10.21.119.10=DC3:RAC1 10.0.0.13=DC1:RAC2 10.21.119.14=DC3:RAC2 10.20.114.15=DC2:RAC2 # default for unknown nodes default=DC1:r1 # Native IPv6 is supported, however you must escape the colon in the IPv6 Address # Also be sure to comment out JVM_OPTS="$JVM_OPTS -Djava.net.preferIPv4Stack=true" # in cassandra-env.sh fe80\:0\:0\:0\:202\:b3ff\:fe1e\:8329=DC1:RAC3 ********************Notes about EXCEPTION************************************ After server start up, when we launch SOLR admin page from seed node (0.0.0.31), it displays the admin page (no issues) <a href="http://0.0.0.31:8983/solr/dnbgovtsearch.dnbdata/admin/" rel="nofollow">http://0.0.0.31:8983/solr/dnbgovtsearch.dnbdata/admin/</a> However, when we type a search text & hit search from 31's solr admin page, we are getting following error from 0.0.0.39 (as you said, looks like internally DSE/SOLR does a dist search query which is sent to all nodes in the ring) *****ERR MSG START********* HTTP Status 400 - Bad Request Bad Request request: <a href="http://0.0.0.39:8983/solr/dnbgovtsearch.dnbdata~ALL/select" rel="nofollow">http://0.0.0.39:8983/solr/dnbgovtsearch.dnbdata~ALL/select</a> -------------------------------------------------------------------------------- type Status report message Bad Request Bad Request request: <a href="http://0.0.0.39:8983/solr/dnbgovtsearch.dnbdata~ALL/select" rel="nofollow">http://0.0.0.39:8983/solr/dnbgovtsearch.dnbdata~ALL/select</a> description The request sent by the client was syntactically incorrect (Bad Request Bad Request request: <a href="http://0.0.0.39:8983/solr/dnbgovtsearch.dnbdata~ALL/select)" rel="nofollow">http://0.0.0.39:8983/solr/dnbgovtsearch.dnbdata~ALL/select)</a>. *****ERR MSG END********* *****Exception Stack trace is attached below, (to get this trace, I directly launched the URL (<a href="http://0.0.0.39:8983/solr/dnbgovtsearch.dnbdata~ALL/select" rel="nofollow">http://0.0.0.39:8983/solr/dnbgovtsearch.dnbdata~ALL/select</a>) in the browser) HTTP Status 500 - java.lang.StackOverflowError org.apache.solr.common.SolrException: java.lang.StackOverflowError at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:284) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:129) at org.apache.solr.core.SolrCore.execute(SolrCore.java:1460) at org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:353) at com.datastax.bdp.cassandra.index.solr.CassandraDispatchFilter.execute(CassandraDispatchFilter.java:190) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:248) at com.datastax.bdp.cassandra.index.solr.CassandraDispatchFilter.doFilter(CassandraDispatchFilter.java:151) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) at java.lang.Thread.run(Thread.java:662) Caused by: java.lang.StackOverflowError at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.read(SocketInputStream.java:129) at java.io.BufferedInputStream.fill(BufferedInputStream.java:218) at java.io.BufferedInputStream.read(BufferedInputStream.java:237) at org.apache.commons.httpclient.HttpConnection.isStale(HttpConnection.java:505) at org.apache.commons.httpclient.HttpConnection.closeIfStale(HttpConnection.java:430) at org.apache.commons.httpclient.MultiThreadedHttpConnectionManager$HttpConnectionAdapter.closeIfStale(MultiThreadedHttpConnectionManager.java:1273) at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:381) at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:170) at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:396) at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:324) at org.apache.solr.client.solrj.impl.CommonsHttpSolrServer.request(CommonsHttpSolrServer.java:428) at org.apache.solr.client.solrj.impl.CommonsHttpSolrServer.request(CommonsHttpSolrServer.java:246) at org.apache.solr.handler.component.HttpShardHandler$1.call(HttpShardHandler.java:149) at org.apache.solr.handler.component.HttpShardHandler$1.call(HttpShardHandler.java:116) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) ... 1 more type Status report message java.lang.StackOverflowError org.apache.solr.common.SolrException: java.lang.StackOverflowError at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:284) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:129) at org.apache.solr.core.SolrCore.execute(SolrCore.java:1460) at org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:353) at com.datastax.bdp.cassandra.index.solr.CassandraDispatchFilter.execute(CassandraDispatchFilter.java:190) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:248) at com.datastax.bdp.cassandra.index.solr.CassandraDispatchFilter.doFilter(CassandraDispatchFilter.java:151) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) at java.lang.Thread.run(Thread.java:662) Caused by: java.lang.StackOverflowError at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.read(SocketInputStream.java:129) at java.io.BufferedInputStream.fill(BufferedInputStream.java:218) at java.io.BufferedInputStream.read(BufferedInputStream.java:237) at org.apache.commons.httpclient.HttpConnection.isStale(HttpConnection.java:505) at org.apache.commons.httpclient.HttpConnection.closeIfStale(HttpConnection.java:430) at org.apache.commons.httpclient.MultiThreadedHttpConnectionManager$HttpConnectionAdapter.closeIfStale(MultiThreadedHttpConnectionManager.java:1273) at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:381) at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:170) at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:396) at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:324) at org.apache.solr.client.solrj.impl.CommonsHttpSolrServer.request(CommonsHttpSolrServer.java:428) at org.apache.solr.client.solrj.impl.CommonsHttpSolrServer.request(CommonsHttpSolrServer.java:246) at org.apache.solr.handler.component.HttpShardHandler$1.call(HttpShardHandler.java:149) at org.apache.solr.handler.component.HttpShardHandler$1.call(HttpShardHandler.java:116) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) ... 1 more description The server encountered an internal error (java.lang.StackOverflowError org.apache.solr.common.SolrException: java.lang.StackOverflowError at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:284) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:129) at org.apache.solr.core.SolrCore.execute(SolrCore.java:1460) at org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:353) at com.datastax.bdp.cassandra.index.solr.CassandraDispatchFilter.execute(CassandraDispatchFilter.java:190) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:248) at com.datastax.bdp.cassandra.index.solr.CassandraDispatchFilter.doFilter(CassandraDispatchFilter.java:151) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) at java.lang.Thread.run(Thread.java:662) Caused by: java.lang.StackOverflowError at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.read(SocketInputStream.java:129) at java.io.BufferedInputStream.fill(BufferedInputStream.java:218) at java.io.BufferedInputStream.read(BufferedInputStream.java:237) at org.apache.commons.httpclient.HttpConnection.isStale(HttpConnection.java:505) at org.apache.commons.httpclient.HttpConnection.closeIfStale(HttpConnection.java:430) at org.apache.commons.httpclient.MultiThreadedHttpConnectionManager$HttpConnectionAdapter.closeIfStale(MultiThreadedHttpConnectionManager.java:1273) at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:381) at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:170) at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:396) at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:324) at org.apache.solr.client.solrj.impl.CommonsHttpSolrServer.request(CommonsHttpSolrServer.java:428) at org.apache.solr.client.solrj.impl.CommonsHttpSolrServer.request(CommonsHttpSolrServer.java:246) at org.apache.solr.handler.component.HttpShardHandler$1.call(HttpShardHandler.java:149) at org.apache.solr.handler.component.HttpShardHandler$1.call(HttpShardHandler.java:116) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) ... 1 more ) that prevented it from fulfilling this request. ----------------------------------------------------- sam on "Unable to retrieve data from solr portal in dse." http://www.datastax.com/support-forums/topic/unable-to-retrieve-data-from-solr-portal-in-dse#post-7817 Tue, 04 Dec 2012 15:45:49 +0000 sam 7817@http://www.datastax.com/support-forums/ Sorry, this is what I mean by the topology. Are all the nodes in the cluster search nodes? If not, what replication strategy are you using for the keyspace? In a multi-node setup all nodes must be search nodes, or else you need to use a datacenter aware replication strategy and ensure that all the search nodes (and only the search nodes) are in one dc. DSE search splits solr indexes into shards and distributes them across the available nodes. At search time, it uses solr's distributed search to search across the shards and combines the results before returning them. If search and non-search nodes are mixed in a dc (or non-dc aware cluster) solr queries are sent to non-search nodes, which cannot process them. DKumar on "Unable to retrieve data from solr portal in dse." http://www.datastax.com/support-forums/topic/unable-to-retrieve-data-from-solr-portal-in-dse#post-7816 Tue, 04 Dec 2012 15:22:16 +0000 DKumar 7816@http://www.datastax.com/support-forums/ if i do the same thing (querying from Solr Admin page) from Single node DSE setup it is working but multi node cluster env. it is not working. Getting the above mentioned Bad Request error. Do i need to configure anything for the same in multi node? DKumar on "Unable to retrieve data from solr portal in dse." http://www.datastax.com/support-forums/topic/unable-to-retrieve-data-from-solr-portal-in-dse#post-7815 Tue, 04 Dec 2012 15:08:08 +0000 DKumar 7815@http://www.datastax.com/support-forums/ I couldn't understand your question. Are you asking about Cassandra topology? I've 3 node cluster setup for Cassandra. sam on "Unable to retrieve data from solr portal in dse." http://www.datastax.com/support-forums/topic/unable-to-retrieve-data-from-solr-portal-in-dse#post-7813 Tue, 04 Dec 2012 14:32:29 +0000 sam 7813@http://www.datastax.com/support-forums/ What does the topology of your cluster look like? DKumar on "Unable to retrieve data from solr portal in dse." http://www.datastax.com/support-forums/topic/unable-to-retrieve-data-from-solr-portal-in-dse#post-7812 Tue, 04 Dec 2012 13:45:48 +0000 DKumar 7812@http://www.datastax.com/support-forums/ Here i've included the log details when i do query from solr admin page for the mentioned issue. Bad Request request: <a href="http://host:8983/solr/keyspace.cfname~ALL/select" rel="nofollow">http://host:8983/solr/keyspace.cfname~ALL/select</a> at org.apache.solr.client.solrj.impl.CommonsHttpSolrServer.request(CommonsHttpSolrServer.java:436) at org.apache.solr.client.solrj.impl.CommonsHttpSolrServer.request(CommonsHttpSolrServer.java:246) at org.apache.solr.handler.component.HttpShardHandler$1.call(HttpShardHandler.java:149) at org.apache.solr.handler.component.HttpShardHandler$1.call(HttpShardHandler.java:116) at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) DKumar on "Unable to retrieve data from solr portal in dse." http://www.datastax.com/support-forums/topic/unable-to-retrieve-data-from-solr-portal-in-dse#post-7811 Tue, 04 Dec 2012 13:10:48 +0000 DKumar 7811@http://www.datastax.com/support-forums/ Yes Sam. I tried that. I'm getting the same bad request(HTTP status 400). HTTP Status 400 - Bad Request Bad Request request: <a href="http://host:8983/solr/kesypspace.cfname~ALL/select" rel="nofollow">http://host:8983/solr/kesypspace.cfname~ALL/select</a> I'm using DSE 2.2 version.