StormCrawler 无法连接到 ElasticSearch
StormCrawler cannot connect to ElasticSearch
同时 运行 命令：
storm jar target/crawlIndexer-1.0-SNAPSHOT.jar org.apache.storm.flux.Flux --local es-injector.flux --sleep 86400000
我收到一条错误消息：
8710 [Thread-26-status-executor[4 4]] ERROR c.d.s.e.p.StatusUpdaterBolt -
Can't connect to ElasticSearch
当 运行 http://localhost:9200/ 在浏览器 ES 中成功加载。 Kibana 也连接到 ES。所以它一定只是从 StromCrawler 到 ElasticSearch 的连接。
可能是什么问题？
完整错误片段：
8710 [Thread-26-status-executor[4 4]] ERROR c.d.s.e.p.StatusUpdaterBolt - Can't connect to ElasticSearch
java.lang.RuntimeException: java.net.UnknownHostException: http: nodename nor servname provided, or not known
at com.digitalpebble.stormcrawler.elasticsearch.ElasticSearchConnection.getClient(ElasticSearchConnection.java:107) ~[crawlIndexer-1.0-SNAPSHOT.jar:?]
at com.digitalpebble.stormcrawler.elasticsearch.ElasticSearchConnection.getConnection(ElasticSearchConnection.java:151) ~[crawlIndexer-1.0-SNAPSHOT.jar:?]
at com.digitalpebble.stormcrawler.elasticsearch.persistence.StatusUpdaterBolt.prepare(StatusUpdaterBolt.java:141) [crawlIndexer-1.0-SNAPSHOT.jar:?]
at org.apache.storm.daemon.executor$fn__5044$fn__5057.invoke(executor.clj:791) [storm-core-1.1.0.jar:1.1.0]
at org.apache.storm.util$async_loop$fn__557.invoke(util.clj:482) [storm-core-1.1.0.jar:1.1.0]
at clojure.lang.AFn.run(AFn.java:22) [clojure-1.7.0.jar:?]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_151]
Caused by: java.net.UnknownHostException: http: nodename nor servname provided, or not known
at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method) ~[?:1.8.0_151]
at java.net.InetAddress.lookupAllHostAddr(InetAddress.java:928) ~[?:1.8.0_151]
at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1323) ~[?:1.8.0_151]
at java.net.InetAddress.getAllByName0(InetAddress.java:1276) ~[?:1.8.0_151]
at java.net.InetAddress.getAllByName(InetAddress.java:1192) ~[?:1.8.0_151]
at java.net.InetAddress.getAllByName(InetAddress.java:1126) ~[?:1.8.0_151]
at java.net.InetAddress.getByName(InetAddress.java:1076) ~[?:1.8.0_151]
at com.digitalpebble.stormcrawler.elasticsearch.ElasticSearchConnection.getClient(ElasticSearchConnection.java:104) ~[crawlIndexer-1.0-SNAPSHOT.jar:?]
... 6 more
8710 [Thread-18-__metricscom.digitalpebble.stormcrawler.elasticsearch.metrics.MetricsConsumer-executor[2 2]] ERROR c.d.s.e.m.MetricsConsumer - Can't connect to ElasticSearch
java.lang.RuntimeException: java.net.UnknownHostException: http
at com.digitalpebble.stormcrawler.elasticsearch.ElasticSearchConnection.getClient(ElasticSearchConnection.java:107) ~[crawlIndexer-1.0-SNAPSHOT.jar:?]
at com.digitalpebble.stormcrawler.elasticsearch.ElasticSearchConnection.getConnection(ElasticSearchConnection.java:151) ~[crawlIndexer-1.0-SNAPSHOT.jar:?]
at com.digitalpebble.stormcrawler.elasticsearch.ElasticSearchConnection.getConnection(ElasticSearchConnection.java:133) ~[crawlIndexer-1.0-SNAPSHOT.jar:?]
at com.digitalpebble.stormcrawler.elasticsearch.metrics.MetricsConsumer.prepare(MetricsConsumer.java:68) [crawlIndexer-1.0-SNAPSHOT.jar:?]
at org.apache.storm.metric.MetricsConsumerBolt.prepare(MetricsConsumerBolt.java:77) [storm-core-1.1.0.jar:1.1.0]
at org.apache.storm.daemon.executor$fn__5044$fn__5057.invoke(executor.clj:791) [storm-core-1.1.0.jar:1.1.0]
at org.apache.storm.util$async_loop$fn__557.invoke(util.clj:482) [storm-core-1.1.0.jar:1.1.0]
at clojure.lang.AFn.run(AFn.java:22) [clojure-1.7.0.jar:?]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_151]
Caused by: java.net.UnknownHostException: http
at java.net.InetAddress.getAllByName0(InetAddress.java:1280) ~[?:1.8.0_151]
at java.net.InetAddress.getAllByName(InetAddress.java:1192) ~[?:1.8.0_151]
at java.net.InetAddress.getAllByName(InetAddress.java:1126) ~[?:1.8.0_151]
at java.net.InetAddress.getByName(InetAddress.java:1076) ~[?:1.8.0_151]
at com.digitalpebble.stormcrawler.elasticsearch.ElasticSearchConnection.getClient(ElasticSearchConnection.java:104) ~[crawlIndexer-1.0-SNAPSHOT.jar:?]
... 8 more
8714 [Thread-26-status-executor[4 4]] ERROR o.a.s.util - Async loop died!
java.lang.RuntimeException: java.lang.RuntimeException: java.net.UnknownHostException: http: nodename nor servname provided, or not known
at com.digitalpebble.stormcrawler.elasticsearch.persistence.StatusUpdaterBolt.prepare(StatusUpdaterBolt.java:145) ~[crawlIndexer-1.0-SNAPSHOT.jar:?]
at org.apache.storm.daemon.executor$fn__5044$fn__5057.invoke(executor.clj:791) ~[storm-core-1.1.0.jar:1.1.0]
也许我需要在elasticsearch.yml或es-conf.yml中修改一些东西？ （它们都有默认设置）
通过试用（许多小时）让应用程序正常工作。
步骤：
- 在 Maven 文件中恢复 Storm-Crawler-Core 和 Storm-Crawler-Elastic-Search 版本 1.5。
- 使用 Storm-Crawler-Elastic-Search
中的 1.5 flux/yaml 配置文件版本
- 使用弹性搜索 5.4.0
- 使用 Kibana 5.4.0
你上面的错误信息提到了 ElasticSearchConnection.java:104 所以你必须使用一个版本而不是主分支的代码。确保 es conf 对应于 same version。您是否从 master 分支复制了 conf？下一个版本将有不同的地址格式
同时 运行 命令：
storm jar target/crawlIndexer-1.0-SNAPSHOT.jar org.apache.storm.flux.Flux --local es-injector.flux --sleep 86400000
我收到一条错误消息：
8710 [Thread-26-status-executor[4 4]] ERROR c.d.s.e.p.StatusUpdaterBolt -
Can't connect to ElasticSearch
当 运行 http://localhost:9200/ 在浏览器 ES 中成功加载。 Kibana 也连接到 ES。所以它一定只是从 StromCrawler 到 ElasticSearch 的连接。
可能是什么问题？
完整错误片段：
8710 [Thread-26-status-executor[4 4]] ERROR c.d.s.e.p.StatusUpdaterBolt - Can't connect to ElasticSearch
java.lang.RuntimeException: java.net.UnknownHostException: http: nodename nor servname provided, or not known
at com.digitalpebble.stormcrawler.elasticsearch.ElasticSearchConnection.getClient(ElasticSearchConnection.java:107) ~[crawlIndexer-1.0-SNAPSHOT.jar:?]
at com.digitalpebble.stormcrawler.elasticsearch.ElasticSearchConnection.getConnection(ElasticSearchConnection.java:151) ~[crawlIndexer-1.0-SNAPSHOT.jar:?]
at com.digitalpebble.stormcrawler.elasticsearch.persistence.StatusUpdaterBolt.prepare(StatusUpdaterBolt.java:141) [crawlIndexer-1.0-SNAPSHOT.jar:?]
at org.apache.storm.daemon.executor$fn__5044$fn__5057.invoke(executor.clj:791) [storm-core-1.1.0.jar:1.1.0]
at org.apache.storm.util$async_loop$fn__557.invoke(util.clj:482) [storm-core-1.1.0.jar:1.1.0]
at clojure.lang.AFn.run(AFn.java:22) [clojure-1.7.0.jar:?]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_151]
Caused by: java.net.UnknownHostException: http: nodename nor servname provided, or not known
at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method) ~[?:1.8.0_151]
at java.net.InetAddress.lookupAllHostAddr(InetAddress.java:928) ~[?:1.8.0_151]
at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1323) ~[?:1.8.0_151]
at java.net.InetAddress.getAllByName0(InetAddress.java:1276) ~[?:1.8.0_151]
at java.net.InetAddress.getAllByName(InetAddress.java:1192) ~[?:1.8.0_151]
at java.net.InetAddress.getAllByName(InetAddress.java:1126) ~[?:1.8.0_151]
at java.net.InetAddress.getByName(InetAddress.java:1076) ~[?:1.8.0_151]
at com.digitalpebble.stormcrawler.elasticsearch.ElasticSearchConnection.getClient(ElasticSearchConnection.java:104) ~[crawlIndexer-1.0-SNAPSHOT.jar:?]
... 6 more
8710 [Thread-18-__metricscom.digitalpebble.stormcrawler.elasticsearch.metrics.MetricsConsumer-executor[2 2]] ERROR c.d.s.e.m.MetricsConsumer - Can't connect to ElasticSearch
java.lang.RuntimeException: java.net.UnknownHostException: http
at com.digitalpebble.stormcrawler.elasticsearch.ElasticSearchConnection.getClient(ElasticSearchConnection.java:107) ~[crawlIndexer-1.0-SNAPSHOT.jar:?]
at com.digitalpebble.stormcrawler.elasticsearch.ElasticSearchConnection.getConnection(ElasticSearchConnection.java:151) ~[crawlIndexer-1.0-SNAPSHOT.jar:?]
at com.digitalpebble.stormcrawler.elasticsearch.ElasticSearchConnection.getConnection(ElasticSearchConnection.java:133) ~[crawlIndexer-1.0-SNAPSHOT.jar:?]
at com.digitalpebble.stormcrawler.elasticsearch.metrics.MetricsConsumer.prepare(MetricsConsumer.java:68) [crawlIndexer-1.0-SNAPSHOT.jar:?]
at org.apache.storm.metric.MetricsConsumerBolt.prepare(MetricsConsumerBolt.java:77) [storm-core-1.1.0.jar:1.1.0]
at org.apache.storm.daemon.executor$fn__5044$fn__5057.invoke(executor.clj:791) [storm-core-1.1.0.jar:1.1.0]
at org.apache.storm.util$async_loop$fn__557.invoke(util.clj:482) [storm-core-1.1.0.jar:1.1.0]
at clojure.lang.AFn.run(AFn.java:22) [clojure-1.7.0.jar:?]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_151]
Caused by: java.net.UnknownHostException: http
at java.net.InetAddress.getAllByName0(InetAddress.java:1280) ~[?:1.8.0_151]
at java.net.InetAddress.getAllByName(InetAddress.java:1192) ~[?:1.8.0_151]
at java.net.InetAddress.getAllByName(InetAddress.java:1126) ~[?:1.8.0_151]
at java.net.InetAddress.getByName(InetAddress.java:1076) ~[?:1.8.0_151]
at com.digitalpebble.stormcrawler.elasticsearch.ElasticSearchConnection.getClient(ElasticSearchConnection.java:104) ~[crawlIndexer-1.0-SNAPSHOT.jar:?]
... 8 more
8714 [Thread-26-status-executor[4 4]] ERROR o.a.s.util - Async loop died!
java.lang.RuntimeException: java.lang.RuntimeException: java.net.UnknownHostException: http: nodename nor servname provided, or not known
at com.digitalpebble.stormcrawler.elasticsearch.persistence.StatusUpdaterBolt.prepare(StatusUpdaterBolt.java:145) ~[crawlIndexer-1.0-SNAPSHOT.jar:?]
at org.apache.storm.daemon.executor$fn__5044$fn__5057.invoke(executor.clj:791) ~[storm-core-1.1.0.jar:1.1.0]
也许我需要在elasticsearch.yml或es-conf.yml中修改一些东西？ （它们都有默认设置）
通过试用（许多小时）让应用程序正常工作。
步骤：
- 在 Maven 文件中恢复 Storm-Crawler-Core 和 Storm-Crawler-Elastic-Search 版本 1.5。
- 使用 Storm-Crawler-Elastic-Search 中的 1.5 flux/yaml 配置文件版本
- 使用弹性搜索 5.4.0
- 使用 Kibana 5.4.0
你上面的错误信息提到了 ElasticSearchConnection.java:104 所以你必须使用一个版本而不是主分支的代码。确保 es conf 对应于 same version。您是否从 master 分支复制了 conf？下一个版本将有不同的地址格式