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Posted to dev@lucene.apache.org by "Mark Miller (Commented) (JIRA)" <ji...@apache.org> on 2012/02/16 23:49:01 UTC
[jira] [Commented] (SOLR-3131) "details" command fails when a
replication is forced with a "fetchIndex" command on a non-slave server
[ https://issues.apache.org/jira/browse/SOLR-3131?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13209847#comment-13209847 ]
Mark Miller commented on SOLR-3131:
-----------------------------------
committed to trunk - I'll add changes and back port to 3.6 as well.
> "details" command fails when a replication is forced with a "fetchIndex" command on a non-slave server
> ------------------------------------------------------------------------------------------------------
>
> Key: SOLR-3131
> URL: https://issues.apache.org/jira/browse/SOLR-3131
> Project: Solr
> Issue Type: Bug
> Components: replication (java)
> Affects Versions: 3.5
> Reporter: Tomás Fernández Löbbe
> Assignee: Mark Miller
> Priority: Minor
> Fix For: 3.6, 4.0
>
> Attachments: SOLR-3131.patch
>
>
> 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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