Question

我正在重新加载核心循环。我目前的配置是：

一个VM CentOS 7.1（16GB RAM，4个核心）
3 istances Zookeeper 3.4.9（port 2181,2182,2183）
3 istances Solr 6.5.1（端口8983,8501,8502）
1个名为MERITO的集合分为2个分片（一个在8983中，一个在8501中），每个分片都被复制（两个副本都在8502中）。

群集当前处于活动状态，一切似乎都正常。看一下solr.log文件，我注意到重新加载内核的循环，它每隔10秒就会重新加载一次。

这是重复的块：

10:24:50.911 INFO  (qtp575335780-18) [   ] o.a.s.c.CoreContainer Reloading SolrCore 'merito_shard1_replica2' using configuration from collection merito
10:24:50.934 INFO  (qtp575335780-18) [c:merito s:shard1 r:core_node2 x:merito_shard1_replica2] o.a.s.c.SolrCore [[merito_shard1_replica2] ] Opening new SolrCore at [/home/user/Desktop/Solr/instance2/server/solr/merito_shard1_replica2], dataDir=[/home/user/Desktop/Solr/instance2/server/solr/merito_shard1_replica2/data/]
10:24:50.934 INFO  (qtp575335780-18) [c:merito s:shard1 r:core_node2 x:merito_shard1_replica2] o.a.s.c.JmxMonitoredMap JMX monitoring is enabled. Adding Solr mbeans to JMX Server: com.sun.jmx.mbeanserver.JmxMBeanServer@66ea810
10:24:50.935 INFO  (qtp575335780-18) [c:merito s:shard1 r:core_node2 x:merito_shard1_replica2] o.a.s.r.XSLTResponseWriter xsltCacheLifetimeSeconds=5
10:24:50.950 INFO  (qtp575335780-18) [c:merito s:shard1 r:core_node2 x:merito_shard1_replica2] o.a.s.u.CommitTracker Hard AutoCommit: if uncommited for 15000ms; 
10:24:50.950 INFO  (qtp575335780-18) [c:merito s:shard1 r:core_node2 x:merito_shard1_replica2] o.a.s.u.CommitTracker Soft AutoCommit: disabled
10:24:50.953 INFO  (qtp575335780-18) [c:merito s:shard1 r:core_node2 x:merito_shard1_replica2] o.a.s.s.SolrIndexSearcher Opening [Searcher@5747d7f5[merito_shard1_replica2] main]
10:24:50.955 INFO  (qtp575335780-18) [c:merito s:shard1 r:core_node2 x:merito_shard1_replica2] o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: /configs/merito
10:24:50.956 INFO  (qtp575335780-18) [c:merito s:shard1 r:core_node2 x:merito_shard1_replica2] o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using ZooKeeperStorageIO:path=/configs/merito
10:24:50.956 INFO  (qtp575335780-18) [c:merito s:shard1 r:core_node2 x:merito_shard1_replica2] o.a.s.h.c.SpellCheckComponent Initializing spell checkers
10:24:50.956 INFO  (qtp575335780-18) [c:merito s:shard1 r:core_node2 x:merito_shard1_replica2] o.a.s.s.DirectSolrSpellChecker init: {name=default,field=_text_,classname=solr.DirectSolrSpellChecker,distanceMeasure=internal,accuracy=0.5,maxEdits=2,minPrefix=1,maxInspections=5,minQueryLength=4,maxQueryFrequency=0.01}
10:24:50.957 INFO  (qtp575335780-18) [c:merito s:shard1 r:core_node2 x:merito_shard1_replica2] o.a.s.h.ReplicationHandler Commits will be reserved for  10000
10:24:50.961 INFO  (searcherExecutor-584-thread-1-processing-n:192.168.94.133:8501_solr x:merito_shard1_replica2 s:shard1 c:merito r:core_node2) [c:merito s:shard1 r:core_node2 x:merito_shard1_replica2] o.a.s.c.QuerySenderListener QuerySenderListener sending requests to Searcher@5747d7f5[merito_shard1_replica2] main{ExitableDirectoryReader(UninvertingDirectoryReader(Uninverting(_2(6.5.1):C1)))}
10:24:50.967 INFO  (searcherExecutor-584-thread-1-processing-n:192.168.94.133:8501_solr x:merito_shard1_replica2 s:shard1 c:merito r:core_node2) [c:merito s:shard1 r:core_node2 x:merito_shard1_replica2] o.a.s.c.QuerySenderListener QuerySenderListener done.
10:24:50.967 INFO  (searcherExecutor-584-thread-1-processing-n:192.168.94.133:8501_solr x:merito_shard1_replica2 s:shard1 c:merito r:core_node2) [c:merito s:shard1 r:core_node2 x:merito_shard1_replica2] o.a.s.h.c.SpellCheckComponent Loading spell index for spellchecker: default
10:24:50.968 INFO  (searcherExecutor-584-thread-1-processing-n:192.168.94.133:8501_solr x:merito_shard1_replica2 s:shard1 c:merito r:core_node2) [c:merito s:shard1 r:core_node2 x:merito_shard1_replica2] o.a.s.c.SolrCore [merito_shard1_replica2] Registered new searcher Searcher@5747d7f5[merito_shard1_replica2] main{ExitableDirectoryReader(UninvertingDirectoryReader(Uninverting(_2(6.5.1):C1)))}
10:24:50.967 INFO  (qtp575335780-18) [c:merito s:shard1 r:core_node2 x:merito_shard1_replica2] o.a.s.u.DefaultSolrCoreState New IndexWriter is ready to be used.
10:24:50.970 INFO  (qtp575335780-18) [c:merito s:shard1 r:core_node2 x:merito_shard1_replica2] o.a.s.s.SolrIndexSearcher Opening [Searcher@56f7a479[merito_shard1_replica2] main]
10:24:50.971 INFO  (qtp575335780-18) [c:merito s:shard1 r:core_node2 x:merito_shard1_replica2] o.a.s.c.SolrCore [merito_shard1_replica2]  CLOSING SolrCore org.apache.solr.core.SolrCore@7d455130
10:24:50.972 INFO  (searcherExecutor-584-thread-1-processing-n:192.168.94.133:8501_solr x:merito_shard1_replica2 s:shard1 c:merito r:core_node2) [c:merito s:shard1 r:core_node2 x:merito_shard1_replica2] o.a.s.c.QuerySenderListener QuerySenderListener sending requests to Searcher@56f7a479[merito_shard1_replica2] main{ExitableDirectoryReader(UninvertingDirectoryReader(Uninverting(_2(6.5.1):C1)))}
10:24:50.972 INFO  (searcherExecutor-584-thread-1-processing-n:192.168.94.133:8501_solr x:merito_shard1_replica2 s:shard1 c:merito r:core_node2) [c:merito s:shard1 r:core_node2 x:merito_shard1_replica2] o.a.s.c.QuerySenderListener QuerySenderListener done.
10:24:50.973 INFO  (searcherExecutor-584-thread-1-processing-n:192.168.94.133:8501_solr x:merito_shard1_replica2 s:shard1 c:merito r:core_node2) [c:merito s:shard1 r:core_node2 x:merito_shard1_replica2] o.a.s.c.SolrCore [merito_shard1_replica2] Registered new searcher Searcher@56f7a479[merito_shard1_replica2] main{ExitableDirectoryReader(UninvertingDirectoryReader(Uninverting(_2(6.5.1):C1)))}
10:24:50.980 INFO  (qtp575335780-18) [c:merito s:shard1 r:core_node2 x:merito_shard1_replica2] o.a.s.m.SolrMetricManager Closing metric reporters for: solr.core.merito.shard1.replica2
10:24:50.981 INFO  (qtp575335780-18) [c:merito s:shard1 r:core_node2 x:merito_shard1_replica2] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores params={core=merito_shard1_replica2&qt=/admin/cores&action=RELOAD&wt=javabin&version=2} status=0 QTime=10388
10:24:51.175 INFO  (qtp575335780-19) [   ] o.a.s.c.RequestParams conf resource params.json loaded . version : 20 
10:24:51.176 INFO  (qtp575335780-19) [   ] o.a.s.c.RequestParams request params refreshed to version 20
10:24:51.178 INFO  (qtp575335780-19) [   ] o.a.s.c.SolrResourceLoader [merito_shard1_replica2] Added 51 libs to classloader, from paths: [/home/user/Desktop/Solr/instance2/contrib/clustering/lib, /home/user/Desktop/Solr/instance2/contrib/extraction/lib, /home/user/Desktop/Solr/instance2/contrib/langid/lib, /home/user/Desktop/Solr/instance2/contrib/velocity/lib, /home/user/Desktop/Solr/instance2/dist]
10:24:51.198 INFO  (qtp575335780-19) [   ] o.a.s.c.SolrConfig Using Lucene MatchVersion: 6.5.1
10:24:51.220 INFO  (qtp575335780-19) [   ] o.a.s.s.IndexSchema [merito_shard1_replica2] Schema name=example-basic-bdm
10:24:51.496 INFO  (qtp575335780-19) [   ] o.a.s.s.IndexSchema Loaded schema example-basic-bdm/1.6 with uniqueid field id

在每个块之后，它开始使用o.a.s.c.CoreContainer重新加载SolrCore。您对如何防止这种行为有任何建议吗？日志中充满了这些垃圾邮件。

提前致谢

Answer 1

您是从cron或Windows服务调用它。检查solr服务器与资源io监视器中的其他服务器的交互，并确定该过程。

所以我在同样的情况下，我的solr实例每2分钟后重新加载一次。原来在服务器上运行了一个cron（Windows服务），它在2分钟后不断重新加载它，以便不断地从字典中添加新的同义词。我现在控制了。

SolrCloud 6每10秒不断重装一次核心

1 个答案: