I tried to split a shard using HDFS storage, and at first I received this
error:
org.apache.solr.client.solrj.impl.HttpSolrServer$RemoteSolrException: Error
CREATEing SolrCore 'COLLECT1_shard1_0_replica1': Unable to create core
[COLLECT1_shard1_0_replica1] Caused by: Direct buffer memory
at
org.apache.solr.client.solrj.impl.HttpSolrServer.executeMethod(HttpSolrServer.java:552)
at
org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:210)
at
org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:206)
at
org.apache.solr.handler.component.HttpShardHandler$1.call(HttpShardHandler.java:157)
at
org.apache.solr.handler.component.HttpShardHandler$1.call(HttpShardHandler.java:119)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
-------------
It appears that to do a split, you need to allocate double the amount of
direct memory for the HDFS cache. After doing that, however, I'm getting
an error about not being able to find the clustering class:
219156 [qtp1312435169-19] ERROR org.apache.solr.core.SolrCore รข
org.apache.solr.common.SolrException: Error CREATEing SolrCore
COLLECT1_shard1_0_replica1': Unable to create core
[COLLECT1_shard1_0_replica1] Caused by: solr.clustering.ClusteringComponent
at
org.apache.solr.handler.admin.CoreAdminHandler.handleCreateAction(CoreAdminHandler.java:613)
at
org.apache.solr.handler.admin.CoreAdminHandler.handleRequestInternal(CoreAdminHandler.java:199)
at
org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:188)
at
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135)
at
org.apache.solr.servlet.SolrDispatchFilter.handleAdminRequest(SolrDispatchFilter.java:729)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:258)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:207)
I'm assuming this is a path issue in solrconfig.xml? I'm not sure how to
work around this. Any ideas?
Thank you!
-Joe
