Garth Grimm created SOLR-6744:
---------------------------------
Summary: fl renaming of uniqueKey field generates null pointer
exception in SolrCloud configuration
Key: SOLR-6744
URL: https://issues.apache.org/jira/browse/SOLR-6744
Project: Solr
Issue Type: Bug
Components: SolrCloud
Affects Versions: 4.10.1
Environment: Multiple replicas on SolrCloud config. This specific
example with 4 shard, 3 replica per shard config. This bug does NOT exist when
query is handled by single core.
Reporter: Garth Grimm
Priority: Minor
If trying to rename the uniqueKey field using 'fl', and sending the query to
SolrCloud config, a null pointer exception gets generated.
http://localhost:8983/solr/cloudcollection/select?q=*%3A*&wt=xml&indent=true&fl=key:id
<response><lst name="responseHeader"><int name="status">500</int><int
name="QTime">11</int><lst name="params"><str name="q">*:*</str><str
name="indent">true</str><str name="fl">key:id</str><str
name="wt">xml</str></lst></lst><lst name="error"><str
name="trace">java.lang.NullPointerException
at
org.apache.solr.handler.component.QueryComponent.returnFields(QueryComponent.java:1257)
at
org.apache.solr.handler.component.QueryComponent.handleRegularResponses(QueryComponent.java:720)
at
org.apache.solr.handler.component.QueryComponent.handleResponses(QueryComponent.java:695)
at
org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:324)
at
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:1967)
at
org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:777)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:418)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:207)
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1419)
at
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:455)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
at
org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557)
at
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)
at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1075)
at
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:384)
at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1009)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
at
org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255)
at
org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:154)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
at org.eclipse.jetty.server.Server.handle(Server.java:368)
at
org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:489)
at
org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:53)
at
org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:942)
at
org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1004)
at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:640)
at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)
at
org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:72)
at
org.eclipse.jetty.server.bio.SocketConnector$ConnectorEndPoint.run(SocketConnector.java:264)
at
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
at
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
at java.lang.Thread.run(Thread.java:745)
</str><int name="code">500</int></lst></response>
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