# Elasticsearch HDFS Repository Plugin 설치

**URL:** <https://discuss.elastic.co/t/elasticsearch-hdfs-repository-plugin/146453>\
**Category:** 한국어 질문 및 토론\
**Created:** [August 29, 2018, 2:26am UTC](https://discuss.elastic.co/t/elasticsearch-hdfs-repository-plugin/146453 "2018-08-29T02:26:35Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![xodn0812](https://avatars.discourse-cdn.com/v4/letter/x/c5a1d2/32.png) [@xodn0812](https://discuss.elastic.co/u/xodn0812)\
**Post date:** [August 29, 2018, 2:26am UTC](https://discuss.elastic.co/t/elasticsearch-hdfs-repository-plugin/146453/1 "2018-08-29T02:26:35Z")

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HDFS 스냅샷을 위해 Elasticsearch HDFS Plugin을 설치하려고 하는데 잘 안되네요..

`./bin/elasticsearch-plugin install repository-hdfs`  
이렇게 했는데 아래처럼 에러가 났습니다.

```
Exception in thread "main" java.net.UnknownHostException: artifacts.elastic.co
    at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:184)
    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
    at java.net.Socket.connect(Socket.java:589)
    at sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:668)
    at sun.security.ssl.BaseSSLSocketImpl.connect(BaseSSLSocketImpl.java:173)
    at sun.net.NetworkClient.doConnect(NetworkClient.java:180)
    at sun.net.www.http.HttpClient.openServer(HttpClient.java:432)
    at sun.net.www.http.HttpClient.openServer(HttpClient.java:527)
    at sun.net.www.protocol.https.HttpsClient.<init>(HttpsClient.java:264)
    at sun.net.www.protocol.https.HttpsClient.New(HttpsClient.java:367)
    at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(AbstractDelegateHttpsURLConnection.java:191)
    at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1105)
    at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:999)
    at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:177)
    at sun.net.www.protocol.https.HttpsURLConnectionImpl.connect(HttpsURLConnectionImpl.java:153)
    at org.elasticsearch.plugins.InstallPluginCommand.urlExists(InstallPluginCommand.java:325)
    at org.elasticsearch.plugins.InstallPluginCommand.getElasticUrl(InstallPluginCommand.java:292)
    at org.elasticsearch.plugins.InstallPluginCommand.download(InstallPluginCommand.java:248)
    at org.elasticsearch.plugins.InstallPluginCommand.execute(InstallPluginCommand.java:223)
    at org.elasticsearch.plugins.InstallPluginCommand.execute(InstallPluginCommand.java:210)
    at org.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:86)
    at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:124)
    at org.elasticsearch.cli.MultiCommand.execute(MultiCommand.java:79)
    at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:124)
    at org.elasticsearch.cli.Command.main(Command.java:90)
    at org.elasticsearch.plugins.PluginCli.main(PluginCli.java:48)

```

그래서  
`./bin/elasticsearch-plugin install ./repository-hdfs-6.3.2.zip`  
위처럼 했는데 또 안되네요..  
Commands

```
list - Lists installed elasticsearch plugins
install - Install a plugin
remove - removes a plugin from Elasticsearch

Non-option arguments:
command              

Option Description        
------ -----------        
-h, --help show help          
-s, --silent show minimal output
-v, --verbose show verbose output
ERROR: Unknown plugin ./repository-hdfs-6.3.2.zip

```

공식 문서에서 시키는대로 했는데 왜이럴까요??

혹시 hadoop를 따로 설치하고 해줘야하나요??  
하둡은 안 깔고 엘라스틱서치 6.3.2버전만 깐 상태입니다.

---

<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [September 26, 2018, 2:26am UTC](https://discuss.elastic.co/t/elasticsearch-hdfs-repository-plugin/146453/2 "2018-09-26T02:26:36Z")

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