SolrCloud - 内存不足(SolrCloud - Out of Memory)
在Cloudera平台上使用SolrCloud 4.10.3,其中包含3个节点的solr集群,每个集合包含2个3个分片集合。 收集1:大小:15.3 GB收集2:大小:1.2GB
我们的堆大小为8GB,堆堆为15GB。 我们为其中一个集合提供了实时的solr输入(另一个非常静态)。 我们经常出现内存不足错误。
任何人都可以帮助我们吗? 我们应该有额外的分片来分散负载吗? 或者我们是否需要继续提供更多的堆内存? 所有cloudera堆图表都显示我们找到堆空间(我们很少超过6.5GB)并且GC暂停不是问题。
谢谢
Were using SolrCloud 4.10.3 on the Cloudera Platform with a 3 node solr cluster with 2 collections of 3 shards each. Collection 1: approx size: 15.3 GB Collection 2: size: 1.2GB
Our heap size is 8GB and off heap is 15GB. We have a realtime feed into solr for one of our collections (the other is pretty static). We are constantly getting an out of memory error.
Can anyone help us as to the reason? Should be we having additional shards to spread the load? Or do we need to keep giving more off heap memory? All the cloudera heap graphs show that we are find for heap space (we rarely go above 6.5GB) and GC pauses are not an issue.
Thanks
原文:https://stackoverflow.com/questions/40136205