beritha
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win7系统tomcat下部署solr
- 博客分类：
- solr
本文主要是运用war包部署solr系统，以此记录部署过程
tomcat下部署solr，需要注意2点：
1.solr.war包里面没有日志文件，需要把相关的日志文件引入进来
2.tomcat部署方式不同，solrconfig.xml配置不同
下面具体说：
1.引入相 ...
Java语言不允许开发者管理内存，内存是靠jvm 统一管理，的内存对开发者来说是透明的。但有时需要了解内存内部活动，就需要通过一些工具实现。介绍两个SUN 的JDK中的工具 jmap jstat
一.jmap
1. jmap -heap pid
查看java 堆（heap）使用情况
using thread-local object allocation. Parallel GC with 4 thread(s) //GC 方式 Heap Configuration: ...
When to commit ?
The question I asked myself recently what seems to be one of those for which the response should be quick and painless. So, when to send the commit command to Solr (or Lucene)? Despite the simplicity of the questions, the answer is not clear, at least in my opinion.
To answer t ...
问题如下：2013-05-29 12:37:11.994 ERROR [http-bio-8086-exec-4] WORD_TYPE_INDEX.createIndex(108) | 创建XXX索引失败propertyname：9f05---brand：productnamepartentity
org.apache.solr.client.solrj.SolrServerException: Server at http://*****/XXX returned non ok status:500, message:Internal Server Error
at org.apache.s ...
[INFO] Maven ............................................. SUCCESS [0.218s]
[INFO] example.domain .................................... FAILURE [0.500s]
[INFO] example.dao ....................................... SKIPPED
[INFO] example.service ................................... SKIPPED
[INFO] example. ...