集成nutch 2.3、Hbase和Solr时索引时间过长

Question

我正在整合 Nutch、Hbase 和 Solr。

我配置了Nutch、Hbase和Solr，也做了抓取网站的操作但是在将Nutch和Solr集成时，按照这个 Integrating Nutch 2.3, HBase and Solr，我执行了命令 java jar start.jar 在 /opt/solr-4.8.1/examples 中。

进程已启动，但 执行过程花费了大约 10 天的时间， 现在仍然是运行。

我无法找出它出了什么问题。任何人都可以提出问题是什么以及如何解决。

以下是日志文件的一些详细信息。

INFO  - 2016-05-18 15:58:00.286; org.apache.solr.update.DirectUpdateHandler2; start commit{,optimize=true,openSearcher=true,waitSearcher=true,expungeDeletes=false,softCommit=false,prepareCommit=false}
INFO  - 2016-05-18 15:58:00.287; org.apache.solr.update.DirectUpdateHandler2; No uncommitted changes. Skipping IW.commit.
INFO  - 2016-05-18 15:58:00.287; org.apache.solr.core.SolrCore; SolrIndexSearcher has not changed - not re-opening: org.apache.solr.search.SolrIndexSearcher
INFO  - 2016-05-18 15:58:00.288; org.apache.solr.update.DirectUpdateHandler2; end_commit_flush
INFO  - 2016-05-18 15:58:00.288; org.apache.solr.update.processor.LogUpdateProcessor; [collection1] webapp=/solr path=/update params={waitFlush=true&optimize=true&wt=json&_=1463567280272} {optimize=} 0 2
INFO  - 2016-05-18 15:58:01.976; org.apache.solr.update.DirectUpdateHandler2; start commit{,optimize=true,openSearcher=true,waitSearcher=true,expungeDeletes=false,softCommit=false,prepareCommit=false}
INFO  - 2016-05-18 15:58:01.976; org.apache.solr.update.DirectUpdateHandler2; No uncommitted changes. Skipping IW.commit.
INFO  - 2016-05-18 15:58:01.977; org.apache.solr.core.SolrCore; SolrIndexSearcher has not changed - not re-opening: org.apache.solr.search.SolrIndexSearcher
INFO  - 2016-05-18 15:58:01.977; org.apache.solr.update.DirectUpdateHandler2; end_commit_flush
INFO  - 2016-05-18 15:58:01.978; org.apache.solr.update.processor.LogUpdateProcessor; [collection1] webapp=/solr path=/update params={waitFlush=true&optimize=true&wt=json&_=1463567281965} {optimize=} 0 2
INFO  - 2016-05-18 15:58:05.799; org.apache.solr.servlet.SolrDispatchFilter; [admin] webapp=null path=/admin/info/threads params={wt=json&_=1463567285780} status=0 QTime=8 
INFO  - 2016-05-18 15:58:09.267; org.apache.solr.servlet.SolrDispatchFilter; [admin] webapp=null path=/admin/info/properties params={wt=json&_=1463567289183} status=0 QTime=0 
INFO  - 2016-05-18 15:58:11.225; org.apache.solr.servlet.SolrDispatchFilter; [admin] webapp=null path=/admin/cores params={wt=json&_=1463567291213} status=0 QTime=1 
INFO  - 2016-05-18 15:58:11.260; org.apache.solr.servlet.SolrDispatchFilter; [admin] webapp=null path=/admin/cores params={wt=json&_=1463567291242} status=0 QTime=1 
INFO  - 2016-05-18 15:58:13.808; org.apache.solr.core.SolrCore; [collection1] webapp=/solr path=/admin/luke params={show=index&numTerms=0&wt=json&_=1463567293791} status=0 QTime=1 
INFO  - 2016-05-18 15:58:13.821; org.apache.solr.core.SolrCore; [collection1] webapp=/solr path=/replication params={wt=json&command=details&_=1463567293794} status=0 QTime=1 
INFO  - 2016-05-18 15:58:13.837; org.apache.solr.core.SolrCore; [collection1] webapp=/solr path=/admin/system params={wt=json&_=1463567293796} status=0 QTime=4 
INFO  - 2016-05-18 15:58:13.845; org.apache.solr.core.SolrCore; [collection1] webapp=/solr path=/admin/file/ params={file=admin-extra.html&_=1463567293798} status=0 QTime=0 
INFO  - 2016-05-18 15:58:13.856; org.apache.solr.core.SolrCore; [collection1] webapp=/solr path=/admin/ping params={action=status&wt=json&_=1463567293801} status=503 QTime=1 
INFO  - 2016-05-18 16:54:35.235; org.apache.solr.servlet.SolrDispatchFilter; [admin] webapp=null path=/admin/info/logging params={wt=json&since=0&_=1463570675193} status=0 QTime=1 
INFO  - 2016-05-18 16:54:38.820; org.apache.solr.core.SolrCore; [collection1] webapp=/solr path=/replication params={wt=json&command=details&_=1463570678769} status=0 QTime=0 
INFO  - 2016-05-18 16:54:38.821; org.apache.solr.core.SolrCore; [collection1] webapp=/solr path=/admin/luke params={show=index&numTerms=0&wt=json&_=1463570678764} status=0 QTime=2 
INFO  - 2016-05-18 16:54:38.823; org.apache.solr.core.SolrCore; [collection1] webapp=/solr path=/admin/ping params={action=status&wt=json&_=1463570678776} status=503 QTime=0 
INFO  - 2016-05-18 16:54:38.829; org.apache.solr.core.SolrCore; [collection1] webapp=/solr path=/admin/file/ params={file=admin-extra.html&_=1463570678774} status=0 QTime=1 
INFO  - 2016-05-18 16:54:38.831; org.apache.solr.core.SolrCore; [collection1] webapp=/solr path=/admin/system params={wt=json&_=1463570678772} status=0 QTime=11 
INFO  - 2016-05-18 16:54:46.728; org.apache.solr.core.SolrCore; [collection1] webapp=/solr path=/admin/mbeans params={stats=true&wt=json&_=1463570686705} status=0 QTime=5 
INFO  - 2016-05-18 16:54:49.533; org.apache.solr.core.SolrCore; [collection1] webapp=/solr path=/admin/mbeans params={stats=true&wt=json&_=1463570689477} status=0 QTime=3 
INFO  - 2016-05-18 16:54:52.762; org.apache.solr.core.SolrCore; [collection1] webapp=/solr path=/replication params={wt=json&command=details&_=1463570692692} status=0 QTime=0 
INFO  - 2016-05-18 16:56:33.180; org.apache.solr.servlet.SolrDispatchFilter; [admin] webapp=null path=/admin/info/logging params={wt=json&since=0&_=1463570793166} status=0 QTime=0 
INFO  - 2016-05-18 16:56:38.195; org.apache.solr.core.SolrCore; [collection1] webapp=/solr path=/admin/luke params={show=index&numTerms=0&wt=json&_=1463570798128} status=0 QTime=0 
INFO  - 2016-05-18 16:56:38.198; org.apache.solr.core.SolrCore; [collection1] webapp=/solr path=/replication params={wt=json&command=details&_=1463570798132} status=0 QTime=0 
INFO  - 2016-05-18 16:56:38.199; org.apache.solr.core.SolrCore; [collection1] webapp=/solr path=/admin/ping params={action=status&wt=json&_=1463570798137} status=503 QTime=0 
INFO  - 2016-05-18 16:56:38.201; org.apache.solr.core.SolrCore; [collection1] webapp=/solr path=/admin/file/ params={file=admin-extra.html&_=1463570798135} status=0 QTime=0 
INFO  - 2016-05-18 16:56:38.211; org.apache.solr.core.SolrCore; [collection1] webapp=/solr path=/admin/system params={wt=json&_=1463570798133} status=0 QTime=12

Answer 1

终于解决了。基本上，java -jar start.jar 下载 jar 文件，所以它不是在这里做索引而是下载 Solr 4.8 jar 然后配置 it.I由于性能原因，用 Solr 5.2.1 替换了 Solr 4.8，现在 Solr 工作正常。

集成nutch 2.3、Hbase和Solr时索引时间过长

Taking too much time in indexing while integrating nutch 2.3, Hbase and Solr

java

lucene

solr

hadoop

nutch