Solr客户端发生“连接重置”

我们在调用SOLR服务器时遇到“连接重置”错误。我们的并发负载相当小。Solr客户端发生“连接重置”

这里是SOLR Tomcat的接口配置：

<Connector port="8983" protocol="HTTP/1.1" 
      connectionTimeout="20000" maxThreads="40000" minSpareThreads="400" maxSpareThreads="5000" maxKeepAliveRequests="100" URIEncoding="UTF-8" 
      redirectPort="8943" />

下面是我们从SOLR客户有：

Caused by: org.apache.solr.client.solrj.SolrServerException: java.net.SocketException: Connection reset 
at org.apache.solr.client.solrj.impl.CommonsHttpSolrServer.request(CommonsHttpSolrServer.java:472) 
at org.apache.solr.client.solrj.impl.CommonsHttpSolrServer.request(CommonsHttpSolrServer.java:243) 
at org.apache.solr.client.solrj.request.QueryRequest.process(QueryRequest.java:89) 
at org.apache.solr.client.solrj.SolrServer.query(SolrServer.java:122) 

... 36 more 
Caused by: java.net.SocketException: Connection reset 
at java.net.SocketInputStream.read(SocketInputStream.java:168) 
at java.io.BufferedInputStream.fill(BufferedInputStream.java:218) 
at java.io.BufferedInputStream.read(BufferedInputStream.java:237) 
at org.apache.commons.httpclient.HttpParser.readRawLine(HttpParser.java:78) 
at org.apache.commons.httpclient.HttpParser.readLine(HttpParser.java:106) 
at org.apache.commons.httpclient.HttpConnection.readLine(HttpConnection.java:1116) 
at org.apache.commons.httpclient.MultiThreadedHttpConnectionManager$HttpConnectionAdapter.readLine(MultiThreadedHttpConnectionManager.java:1413) 
at org.apache.commons.httpclient.HttpMethodBase.readStatusLine(HttpMethodBase.java:1973) 
at org.apache.commons.httpclient.HttpMethodBase.readResponse(HttpMethodBase.java:1735) 
at org.apache.commons.httpclient.HttpMethodBase.execute(HttpMethodBase.java:1098) 
at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:398) 
at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171) 
at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397) 
at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:323)

麻烦通过Solr的客户端代码读取拍摄后，我们发现这可能是由于SOLR的Tomcat配置中的连接超时设置不正确。我们决定将其更改为默认值（无限超时）。所以，我的问题是，将此值设置为无限时，是否会引发其他性能问题？

来源

2011-04-20 Vance

Solr服务器是否由某些Web服务器（例如.apache）驱动？ IMO可能发生的最糟糕的事情是某些客户端建立连接，之后不再发送任何内容，随后断开连接，造成文件描述符泄漏。前面的Web服务器可以缓解这个问题。 – user1452132 2012-06-13 14:44:35

什么是调用Solr的客户端？并查询了吗？是不管什么原因的查询是一个很长的运行不返回？

来源

2012-10-13 01:55:40 unixrules

Solr客户端发生“连接重置”

回答

相关问题