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Posted to dev@lucene.apache.org by "Yonik Seeley (JIRA)" <ji...@apache.org> on 2016/07/13 13:37:20 UTC
[jira] [Commented] (SOLR-9302) Better error message when running
SQL queries in standalone mode
[ https://issues.apache.org/jira/browse/SOLR-9302?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15374996#comment-15374996 ]
Yonik Seeley commented on SOLR-9302:
------------------------------------
Ultimately it feels like one should be able to run an SQL query in standalone mode. Shouldn't be too hard?
> Better error message when running SQL queries in standalone mode
> ----------------------------------------------------------------
>
> Key: SOLR-9302
> URL: https://issues.apache.org/jira/browse/SOLR-9302
> Project: Solr
> Issue Type: Improvement
> Security Level: Public(Default Security Level. Issues are Public)
> Reporter: Varun Thacker
>
> I tried running sql queries on the techproducts example by mistake. When I ran a query I got an exception like this
> {code}
> {"result-set":{"docs":[
> {"EXCEPTION":"java.net.UnknownHostException: null: unknown error","EOF":true,"RESPONSE_TIME":5}]}}
> {code}
> Here is the stack trace from the solr logs
> {code}
> ERROR - 2016-07-13 13:07:01.496; [ x:techproducts] org.apache.solr.common.SolrException; org.apache.solr.common.SolrException: java.net.UnknownHostException: null: unknown error
> at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:169)
> at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:115)
> at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:105)
> at org.apache.solr.common.cloud.ZkStateReader.<init>(ZkStateReader.java:227)
> at org.apache.solr.client.solrj.impl.CloudSolrClient.connect(CloudSolrClient.java:502)
> at org.apache.solr.client.solrj.io.SolrClientCache.getCloudSolrClient(SolrClientCache.java:50)
> at org.apache.solr.client.solrj.io.stream.CloudSolrStream.open(CloudSolrStream.java:298)
> at org.apache.solr.client.solrj.io.stream.SelectStream.open(SelectStream.java:184)
> at org.apache.solr.client.solrj.io.stream.ExceptionStream.open(ExceptionStream.java:51)
> at org.apache.solr.handler.StreamHandler$TimerStream.open(StreamHandler.java:423)
> at org.apache.solr.response.TextResponseWriter.writeTupleStream(TextResponseWriter.java:304)
> at org.apache.solr.response.TextResponseWriter.writeVal(TextResponseWriter.java:168)
> at org.apache.solr.response.JSONWriter.writeNamedListAsMapWithDups(JSONResponseWriter.java:183)
> at org.apache.solr.response.JSONWriter.writeNamedList(JSONResponseWriter.java:299)
> at org.apache.solr.response.JSONWriter.writeResponse(JSONResponseWriter.java:95)
> at org.apache.solr.response.JSONResponseWriter.write(JSONResponseWriter.java:60)
> at org.apache.solr.response.QueryResponseWriterUtil.writeQueryResponse(QueryResponseWriterUtil.java:65)
> at org.apache.solr.servlet.HttpSolrCall.writeResponse(HttpSolrCall.java:731)
> at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:473)
> at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:257)
> at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:208)
> at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1668)
> at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:581)
> at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
> at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
> at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:226)
> at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1160)
> at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:511)
> at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
> at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1092)
> at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
> at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:213)
> at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:119)
> at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
> at org.eclipse.jetty.server.Server.handle(Server.java:518)
> at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:308)
> at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:244)
> at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:273)
> at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)
> at org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)
> at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceAndRun(ExecuteProduceConsume.java:246)
> at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:156)
> at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:654)
> at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:572)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: java.net.UnknownHostException: null: unknown error
> at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method)
> at java.net.InetAddress$2.lookupAllHostAddr(InetAddress.java:928)
> at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1323)
> at java.net.InetAddress.getAllByName0(InetAddress.java:1276)
> at java.net.InetAddress.getAllByName(InetAddress.java:1192)
> at java.net.InetAddress.getAllByName(InetAddress.java:1126)
> at org.apache.zookeeper.client.StaticHostProvider.<init>(StaticHostProvider.java:61)
> at org.apache.zookeeper.ZooKeeper.<init>(ZooKeeper.java:445)
> at org.apache.zookeeper.ZooKeeper.<init>(ZooKeeper.java:380)
> at org.apache.solr.common.cloud.SolrZooKeeper.<init>(SolrZooKeeper.java:43)
> at org.apache.solr.common.cloud.ZkClientConnectionStrategy.createSolrZooKeeper(ZkClientConnectionStrategy.java:103)
> at org.apache.solr.common.cloud.DefaultConnectionStrategy.connect(DefaultConnectionStrategy.java:37)
> at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:144)
> ... 44 more
> {code}
> We should respond back with a more useful message to the user in case sql queries are been run in standalone mode
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