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From Yago Riveiro <yago.rive...@gmail.com>
Subject Export endpoint broken in solr 6.5.1?
Date Thu, 04 May 2017 17:57:15 GMT
I'm trying to run this streaming expression

search(data,qt="/export",q="*:*",fl="id",sort="id asc")

and I'm hitting this exception:

2017-05-04 17:24:05.156 ERROR (qtp1937348256-378) [c:data s:shard7
r:core_node38 x:data_shard7_replica1] o.a.s.c.s.i.s.ExceptionStream
java.io.IOException: java.util.concurrent.ExecutionException:
java.io.IOException: --> http://solr-node-1:8983/solr/data_shard2_replica1/:
An exception has occurred on the server, refer to server log for details.
	at
org.apache.solr.client.solrj.io.stream.CloudSolrStream.openStreams(CloudSolrStream.java:451)
	at
org.apache.solr.client.solrj.io.stream.CloudSolrStream.open(CloudSolrStream.java:308)
	at
org.apache.solr.client.solrj.io.stream.ExceptionStream.open(ExceptionStream.java:51)
	at
org.apache.solr.handler.StreamHandler$TimerStream.open(StreamHandler.java:490)
	at
org.apache.solr.client.solrj.io.stream.TupleStream.writeMap(TupleStream.java:78)
	at
org.apache.solr.response.JSONWriter.writeMap(JSONResponseWriter.java:547)
	at
org.apache.solr.response.TextResponseWriter.writeVal(TextResponseWriter.java:193)
	at
org.apache.solr.response.JSONWriter.writeNamedListAsMapWithDups(JSONResponseWriter.java:209)
	at
org.apache.solr.response.JSONWriter.writeNamedList(JSONResponseWriter.java:325)
	at
org.apache.solr.response.JSONWriter.writeResponse(JSONResponseWriter.java:120)
	at
org.apache.solr.response.JSONResponseWriter.write(JSONResponseWriter.java:71)
	at
org.apache.solr.response.QueryResponseWriterUtil.writeQueryResponse(QueryResponseWriterUtil.java:65)
	at
org.apache.solr.servlet.HttpSolrCall.writeResponse(HttpSolrCall.java:809)
	at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:538)
	at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:347)
	at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:298)
	at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1691)
	at
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:582)
	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:1180)
	at
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:512)
	at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
	at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112)
	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.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:335)
	at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
	at org.eclipse.jetty.server.Server.handle(Server.java:534)
	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:320)
	at
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
	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.executeProduceConsume(ExecuteProduceConsume.java:303)
	at
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148)
	at
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136)
	at
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671)
	at
org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589)
	at java.lang.Thread.run(Thread.java:748)
Caused by: java.util.concurrent.ExecutionException: java.io.IOException: -->
http://solr-node-1:8983/solr/data_shard2_replica1/: An exception has
occurred on the server, refer to server log for details.
	at java.util.concurrent.FutureTask.report(FutureTask.java:122)
	at java.util.concurrent.FutureTask.get(FutureTask.java:192)
	at
org.apache.solr.client.solrj.io.stream.CloudSolrStream.openStreams(CloudSolrStream.java:445)
	... 42 more
Caused by: java.io.IOException: -->
http://solr-node-1:8983/solr/data_shard2_replica1/: An exception has
occurred on the server, refer to server log for details.
	at
org.apache.solr.client.solrj.io.stream.SolrStream.read(SolrStream.java:238)
	at
org.apache.solr.client.solrj.io.stream.CloudSolrStream$TupleWrapper.next(CloudSolrStream.java:541)
	at
org.apache.solr.client.solrj.io.stream.CloudSolrStream$StreamOpener.call(CloudSolrStream.java:564)
	at
org.apache.solr.client.solrj.io.stream.CloudSolrStream$StreamOpener.call(CloudSolrStream.java:551)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:229)
	at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	... 1 more
Caused by: org.noggit.JSONParser$ParseException: JSON Parse Error:
char=<,position=0 BEFORE='<' AFTER='?xml version="1.0" encoding="UTF-8"?> <'
	at org.noggit.JSONParser.err(JSONParser.java:356)
	at org.noggit.JSONParser.handleNonDoubleQuoteString(JSONParser.java:712)
	at org.noggit.JSONParser.next(JSONParser.java:886)
	at org.noggit.JSONParser.nextEvent(JSONParser.java:930)
	at
org.apache.solr.client.solrj.io.stream.JSONTupleStream.expect(JSONTupleStream.java:97)
	at
org.apache.solr.client.solrj.io.stream.JSONTupleStream.advanceToDocs(JSONTupleStream.java:179)
	at
org.apache.solr.client.solrj.io.stream.JSONTupleStream.next(JSONTupleStream.java:77)
	at
org.apache.solr.client.solrj.io.stream.SolrStream.read(SolrStream.java:207)
	... 8 more

The same streaming expression using the select endpoint works as expected
... in 6.5.1

The problematic streaming expression in 6.3.0 works fine.

Any idea what I'm doing wrong?



-----
Best regards

/Yago
--
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