"details" command fails while a replication is forced with a "fetchIndex"
command on a non-slave server
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Key: SOLR-3131
URL: https://issues.apache.org/jira/browse/SOLR-3131
Project: Solr
Issue Type: Bug
Components: replication (java)
Affects Versions: 4.0
Reporter: Tomás Fernández Löbbe
Priority: Minor
Steps to reproduce the problem:
1) Start a master Solr instance (called A)
2) Start a Solr instance with replication handler configured, but with no
"slave" configuration. (called B)
3) Issue the request
http://B:port/solr/replication?command=fetchindex&masterUrl=http://A:port/solr/replication
4) While B is fetching the index, issue the request:
http://B:port/solr/replication?command=details
Expected behavior: See the replication details as usual.
Getting an exception instead:
java.lang.NullPointerException
at
org.apache.solr.handler.ReplicationHandler.isPollingDisabled(ReplicationHandler.java:447)
at
org.apache.solr.handler.ReplicationHandler.getReplicationDetails(ReplicationHandler.java:611)
at
org.apache.solr.handler.ReplicationHandler.handleRequestBody(ReplicationHandler.java:211)
at
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:129)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:1523)
at
org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:339)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:234)
at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399)
at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
at
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
at
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)
at
org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
at
org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
at
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
at org.mortbay.jetty.Server.handle(Server.java:326)
at
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
at
org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
at
org.mortbay.jetty.bio.SocketConnector$Connection.run(SocketConnector.java:228)
at
org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
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