我最近开始探索 SolrCloud 并尝试使用 CloudSolrServer 客户端索引文档。我看到的问题是,如果我不在 CloudSolrServer 对象上触发显式提交,则文档不会被索引。这是我的代码片段:
代码> CloudSolrServer 服务器 = new CloudSolrServer("localhost:2181"); server.setDefaultCollection("collection1"); SolrInputDocument doc = new SolrInputDocument(); doc.addField("id", "http://test.com/akn/test6.html"); doc.addField("Source2", "aknsource"); doc.addField("url", "http://test.com/akn/test6.html"); doc.addField("title", "SolrCloud 岩石"); doc.addField("text", "这是一个示例文本"); UpdateResponse resp = server.add(doc); //UpdateResponse res = server.commit();
我有 2 个分片,每个分片有 1 个副本和一个 zookeeper 实例。
运行此测试代码后,我可以看到请求到达节点。这是日志的输出:
INFO - 2013-09-26 03:19:04.981;
org.apache.solr.update.processor.LogUpdateProcessor; [collection1]
webapp=/solr path=/update params={distrib.from=
http://ec2-1-2-3-4.us-west-1.compute.amazonaws.com:8983/solr/collection1/&update.distrib=TOLEADER&wt=javabin&version=2}
{add=[http://test.com/akn/test6.html (1447223565945405440)]} 0 42
INFO - 2013-09-26 03:19:19.943;
org.apache.solr.update.DirectUpdateHandler2; start
commit{,optimize=false,openSearcher=false,waitSearcher=true,expungeDeletes=false,softCommit=false,prepareCommit=false}
INFO - 2013-09-26 03:19:20.249; org.apache.solr.core.SolrDeletionPolicy;
SolrDeletionPolicy.onCommit: commits: num=2
commit{dir=NRTCachingDirectory(org.apache.lucene.store.MMapDirectory@/mnt/ebs2/TestSolr44/solr/collection1/data/index
lockFactory=org.apache.lucene.store.NativeFSLockFactory@36ddc581;
maxCacheMB=48.0 maxMergeSizeMB=4.0),segFN=segments_7,generation=7}
commit{dir=NRTCachingDirectory(org.apache.lucene.store.MMapDirectory@/mnt/ebs2/Testolr44/solr/collection1/data/index
lockFactory=org.apache.lucene.store.NativeFSLockFactory@36ddc581;
maxCacheMB=48.0 maxMergeSizeMB=4.0),segFN=segments_8,generation=8}
INFO - 2013-09-26 03:19:20.250; org.apache.solr.core.SolrDeletionPolicy;
newest commit generation = 8
INFO - 2013-09-26 03:19:20.252; org.apache.solr.search.SolrIndexSearcher;
Opening Searcher@c324b85 realtime
INFO - 2013-09-26 03:19:20.254;
org.apache.solr.update.DirectUpdateHandler2; end_commit_flush
从日志来看,提交似乎已成功完成。但是,如果我查询服务器,则没有任何条目出现。
现在,如果我打开
UpdateResponse res = server.commit();
我会查看索引的数据。这是日志:
INFO - 2013-09-26 03:41:24.433;
org.apache.solr.update.processor.LogUpdateProcessor; [collection1]
webapp=/solr path=/update params={wt=javabin&version=2} {add=[
http://test.com/akn/test6.html (1447224970494083072)]} 0 12
INFO - 2013-09-26 03:41:24.490;
org.apache.solr.update.DirectUpdateHandler2; start
commit{,optimize=false,openSearcher=true,waitSearcher=true,expungeDeletes=false,softCommit=false,prepareCommit=false}
INFO - 2013-09-26 03:41:24.788; org.apache.solr.core.SolrDeletionPolicy;
SolrDeletionPolicy.onCommit: commits: num=2
commit{dir=NRTCachingDirectory(org.apache.lucene.store.MMapDirectory@/mnt/ebs2/TestSolr44/solr/collection1/data/index
lockFactory=org.apache.lucene.store.NativeFSLockFactory@36ddc581;
maxCacheMB=48.0 maxMergeSizeMB=4.0),segFN=segments_8,generation=8}
commit{dir=NRTCachingDirectory(org.apache.lucene.store.MMapDirectory@/mnt/ebs2/TestSolr44/solr/collection1/data/index
lockFactory=org.apache.lucene.store.NativeFSLockFactory@36ddc581;
maxCacheMB=48.0 maxMergeSizeMB=4.0),segFN=segments_9,generation=9}
INFO - 2013-09-26 03:41:24.788; org.apache.solr.core.SolrDeletionPolicy;
newest commit generation = 9
INFO - 2013-09-26 03:41:24.792; org.apache.solr.search.SolrIndexSearcher;
Opening Searcher@138ba593 main
INFO - 2013-09-26 03:41:24.794;
org.apache.solr.update.DirectUpdateHandler2; end_commit_flush
INFO - 2013-09-26 03:41:24.794; org.apache.solr.core.QuerySenderListener;
QuerySenderListener sending requests to
Searcher@138ba593main{StandardDirectoryReader(segments_9:21:nrt
_0(4.4):C1 _1(4.4):C1
_3(4.4):C1 _4(4.4):C1 _5(4.4):C1 _7(4.4):C1)}
INFO - 2013-09-26 03:41:24.795; org.apache.solr.core.QuerySenderListener;
QuerySenderListener done.
INFO - 2013-09-26 03:41:24.798; org.apache.solr.core.SolrCore;
[collection1] Registered new searcher
Searcher@138ba593main{StandardDirectoryReader(segments_9:21:nrt
_0(4.4):C1 _1(4.4):C1
_3(4.4):C1 _4(4.4):C1 _5(4.4):C1 _7(4.4):C1)}
INFO - 2013-09-26 03:41:24.798;
org.apache.solr.update.processor.LogUpdateProcessor; [collection1]
webapp=/solr path=/update
params={waitSearcher=true&commit=true&wt=javabin&expungeDeletes=false&commit_end_point=true&version=2&softCommit=false}
{commit=} 0 308
这是提交配置:
<autoCommit>
<maxTime>30000</maxTime>
<openSearcher>false</openSearcher>
</autoCommit>
<autoSoftCommit>
<maxTime>1000</maxTime>
</autoSoftCommit>
不知道我在这里缺少什么,任何指针都会被应用。
谢谢