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Posted to dev@lucene.apache.org by "Steve Rowe (JIRA)" <ji...@apache.org> on 2015/05/13 03:09:59 UTC
[jira] [Assigned] (SOLR-7536) adding fields to newly created
managed-schema could sometimes cause error
[ https://issues.apache.org/jira/browse/SOLR-7536?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steve Rowe reassigned SOLR-7536:
--------------------------------
Assignee: Steve Rowe
> adding fields to newly created managed-schema could sometimes cause error
> --------------------------------------------------------------------------
>
> Key: SOLR-7536
> URL: https://issues.apache.org/jira/browse/SOLR-7536
> Project: Solr
> Issue Type: Bug
> Reporter: Zilo Zongh
> Assignee: Steve Rowe
>
> When using managed schema in SolrCloud, adding fields into schema would SOMETIMES end up prompting "Can't find resource 'schema.xml' in classpath or '/configs/collectionName', cwd=/export/solr/solr-5.1.0/server", there is of course no schema.xml in configs, but 'schema.xml.bak' and 'managed-schema'
> Code to upload configs and create collection:
> Path tempPath = getConfigPath();
> client.uploadConfig(tempPath, name); //customized configs with solrconfig.xml using ManagedIndexSchemaFactory
>
> if(numShards==0){
> numShards = getNumNodes(client);
> }
>
> Create request = new CollectionAdminRequest.Create();
> request.setCollectionName(name);
> request.setNumShards(numShards);
> replicationFactor = (replicationFactor==0?DEFAULT_REPLICA_FACTOR:replicationFactor);
> request.setReplicationFactor(replicationFactor);
> request.setMaxShardsPerNode(maxShardsPerNode==0?replicationFactor:maxShardsPerNode);
> CollectionAdminResponse response = request.process(client);
> adding fields to schema, either by curl or by httpclient, would sometimes yield the following error, but the error can be fixed by RELOADING the newly created collection once or several times:
> INFO - [{ "responseHeader":{ "status":500, "QTime":5}, "errors":["Error reading input String Can't find resource 'schema.xml' in classpath or '/configs/collectionName', cwd=/export/solr/solr-5.1.0/server"], "error":{ "msg":"Can't find resource 'schema.xml' in classpath or '/configs/collectionName', cwd=/export/solr/solr-5.1.0/server", "trace":"java.io.IOException: Can't find resource 'schema.xml' in classpath or '/configs/collectionName', cwd=/export/solr/solr-5.1.0/server
>
> at org.apache.solr.cloud.ZkSolrResourceLoader.openResource(ZkSolrResourceLoader.java:98)
> at org.apache.solr.schema.SchemaManager.getFreshManagedSchema(SchemaManager.java:421)
> at org.apache.solr.schema.SchemaManager.doOperations(SchemaManager.java:104)
> at org.apache.solr.schema.SchemaManager.performOperations(SchemaManager.java:94)
> at org.apache.solr.handler.SchemaHandler.handleRequestBody(SchemaHandler.java:57)
> at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:143)
> at org.apache.solr.core.SolrCore.execute(SolrCore.java:1984)
> at org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:829)
> at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:446)
> at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:220)
> at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1419)
> at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:455)
> at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
> at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557)
> at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)
> at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1075)
> at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:384)
> at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
> at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1009)
> at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
> at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255)
> at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:154)
> at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
> at org.eclipse.jetty.server.Server.handle(Server.java:368)
> at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:489)
> at org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:53)
> at org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:953)
> at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:1014)
> at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:861)
> 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)\n", "code":500}}]
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