Elasticsearch修改集群名字后索引数据失败

Question

我在公司局域网里面搭了两个es，默认的cluster.name都是elasticsearch，他们自动建集群了，然而这不是想要的结果，我要他们各自同步不同的数据，于是我改了elasticsearch.yml文件，只修改了cluster.name值，但是改了之后同步脚本执行不了，同步脚本如下：

echo '{
    "type" : "jdbc",
    "jdbc" : {
        "url" : "'$kburl'",
        "user" : "'$kbuser'",
        "password" : "'$kbpassword'",
        "sql" : "select t.id as _id,t.title,t.keyword,t.contentText,t.releaseUser,t.releaseDate from tb_information t where t.status=3",
        "index" : "kb",
        "type" : "tb_information"
    }
}' | java \
       -cp "${lib}/*" \
       -Dlog4j.configurationFile=${bin}/log4j2.xml \
       org.xbib.tools.Runner \
       org.xbib.tools.JDBCImporter

org.xbib.tools.JDBCImporter这里面报错了，异常如下：

 [11:43:58,484][INFO ][BaseTransportClient      ][pool-2-thread-1] trying to connect to [inet[localhost/127.0.0.1:9300]]
[11:43:58,601][WARN ][org.elasticsearch.client.transport][pool-2-thread-1] [importer] node [#transport#-1][vhost001.szrjk][inet[localhost/127.0.0.1:9300]] not part of the cluster Cluster [elasticsearch], ignoring...
[11:43:58,602][ERROR][importer                 ][pool-2-thread-1] error while getting next input: no cluster nodes available, check settings {cluster.name=elasticsearch, port=9300, sniff=false, autodiscover=false, name=importer, client.transport.ignore_cluster_name=false, client.transport.ping_timeout=5s, client.transport.nodes_sampler_interval=5s}
org.elasticsearch.client.transport.NoNodeAvailableException: no cluster nodes available, check settings {cluster.name=elasticsearch, port=9300, sniff=false, autodiscover=false, name=importer, client.transport.ignore_cluster_name=false, client.transport.ping_timeout=5s, client.transport.nodes_sampler_interval=5s}
    at org.xbib.elasticsearch.support.client.BaseTransportClient.createClient(BaseTransportClient.java:53) ~[elasticsearch-jdbc-1.6.0.0-uberjar.jar:?]
    at org.xbib.elasticsearch.support.client.BaseIngestTransportClient.newClient(BaseIngestTransportClient.java:22) ~[elasticsearch-jdbc-1.6.0.0-uberjar.jar:?]
    at org.xbib.elasticsearch.support.client.transport.BulkTransportClient.newClient(BulkTransportClient.java:88) ~[elasticsearch-jdbc-1.6.0.0-uberjar.jar:?]
    at org.xbib.elasticsearch.jdbc.strategy.standard.StandardContext$1.create(StandardContext.java:440) ~[elasticsearch-jdbc-1.6.0.0-uberjar.jar:?]
    at org.xbib.elasticsearch.jdbc.strategy.standard.StandardSink.beforeFetch(StandardSink.java:94) ~[elasticsearch-jdbc-1.6.0.0-uberjar.jar:?]
    at org.xbib.elasticsearch.jdbc.strategy.standard.StandardContext.beforeFetch(StandardContext.java:207) ~[elasticsearch-jdbc-1.6.0.0-uberjar.jar:?]
    at org.xbib.elasticsearch.jdbc.strategy.standard.StandardContext.execute(StandardContext.java:188) ~[elasticsearch-jdbc-1.6.0.0-uberjar.jar:?]
    at org.xbib.tools.JDBCImporter.process(JDBCImporter.java:117) ~[elasticsearch-jdbc-1.6.0.0-uberjar.jar:?]
    at org.xbib.tools.Importer.newRequest(Importer.java:241) [elasticsearch-jdbc-1.6.0.0-uberjar.jar:?]
    at org.xbib.tools.Importer.newRequest(Importer.java:57) [elasticsearch-jdbc-1.6.0.0-uberjar.jar:?]
    at org.xbib.pipeline.AbstractPipeline.call(AbstractPipeline.java:86) [elasticsearch-jdbc-1.6.0.0-uberjar.jar:?]
    at org.xbib.pipeline.AbstractPipeline.call(AbstractPipeline.java:17) [elasticsearch-jdbc-1.6.0.0-uberjar.jar:?]
    at java.util.concurrent.FutureTask.run(FutureTask.java:262) [?:1.7.0_79]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [?:1.7.0_79]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [?:1.7.0_79]
    at java.lang.Thread.run(Thread.java:745) [?:1.7.0_79]
[11:43:58,622][WARN ][BulkTransportClient      ][Thread-1] no client

从上面可以看出他还是找elasticsearch这个集群，感觉设置那个cluster.name没生效，但是在页面上看到cluster.name已经改过来了。
在同步脚本上加上下面属性也是一样：

  "elasticsearch" : {
         "cluster" : "elastic search.dev",
         "host" : "localhost",
         "port" : 9300
    },

Answer 1

http://www.cnblogs.com/chsword/p/ElasticSearch_01.html