SolrCloud群集报错

lonvy

三台服务器搭建SolrCloud群集，192.168.75.112    192.168.75.113    192.168.75.114
使用 solr5.3.1 + zookeeper 3.4.7 + tomcat8.0.29

搭建完成后节点都很正常，但是三台服务器都报如下错误日志：
2015/12/14 下午10:42:26     WARN     null        SolrResourceLoader
Can't find (or read) directory to add to classloader: ../../../../contrib/extraction/lib (resolved as: /apps/solrcloud/solrhome/mycollection_shard2_replica_3/../../../../contrib/extraction/lib).

2015/12/14 下午10:42:26   WARN   null     SolrResourceLoader
Can't find (or read) directory to add to classloader: ../../../../dist/ (resolved as: /apps/solrcloud/solrhome/mycollection_shard2_replica_3/../../../../dist).

类似这种日志很多，三台服务器都会报。
后来在网上搜索到解决办法，说是solr/home目录中没有solr安装文件，结合日志中报错信息，就手动把contrib dist 2个目录copy到创建的solr/home目录中，然后重启了tomcat服务，结果就导致有一个节点丢失。

丢失前只有  192.168.75.113 报错：
2015/12/14 下午10:42:49    WARN    null    PeerSync    no frame of reference to tell if we've missed updates

最后报错信息（192.168.75.113没有报这个错误）：
2015/12/14 下午10:58:35    ERROR    null    RecoveryStrategy
        
Error while trying to recover.:java.util.concurrent.ExecutionException: org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error from server at http://192.168.75.112:8080/solr: I was asked to wait on state recovering for shard1 in mycollection on 192.168.75.114:8080_solr but I still do not see the requested state. I see state: recovering live:false leader from ZK: http://192.168.75.112:8080/solr/mycollection_shard1_replica_2/
    at java.util.concurrent.FutureTask.report(FutureTask.java:122)
    at java.util.concurrent.FutureTask.get(FutureTask.java:192)
    at org.apache.solr.cloud.RecoveryStrategy.sendPrepRecoveryCmd(RecoveryStrategy.java:598)
    at org.apache.solr.cloud.RecoveryStrategy.doRecovery(RecoveryStrategy.java:361)
    at org.apache.solr.cloud.RecoveryStrategy.run(RecoveryStrategy.java:227)
Caused by: org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error from server at http://192.168.75.112:8080/solr: I was asked to wait on state recovering for shard1 in mycollection on 192.168.75.114:8080_solr but I still do not see the requested state. I see state: recovering live:false leader from ZK: http://192.168.75.112:8080/solr/mycollection_shard1_replica_2/
    at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:560)
    at org.apache.solr.client.solrj.impl.HttpSolrClient$1.call(HttpSolrClient.java:270)
    at org.apache.solr.client.solrj.impl.HttpSolrClient$1.call(HttpSolrClient.java:266)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$1.run(ExecutorUtil.java:210)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)


求大神指教。。。

cheng029

Can't find (or read) directory to add to classloader: ../../../../contrib/extraction/lib (resolved as: /apps/solrcloud/solrhome/mycollection_shard2_replica_3/../../../../contrib/extraction/lib).
把所有源码包的jar库文件放到tomcat/lib下启动看还报什么错。
参考一下这个文章：
http://www.iyunv.com/thread-151543-1-1.html