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如何在Vagrant中安装和运行elasticsearch？(How to install and run elasticsearch in Vagrant?)

java 
 我正在尝试在Vagrant中安装和运行Elasticsearch。 问题是，当我尝试运行elasticsearch时，我收到以下错误： 
 

    log4j:ERROR setFile(null,true) call failed.
java.io.FileNotFoundException: /home/vagrant/elasticsearch-2.3.0/logs/elasticsearch.log (No such file or directory)
    at java.io.FileOutputStream.open0(Native Method)
    at java.io.FileOutputStream.open(FileOutputStream.java:270)
    at java.io.FileOutputStream.<init>(FileOutputStream.java:213)
    at java.io.FileOutputStream.<init>(FileOutputStream.java:133)
    at org.apache.log4j.FileAppender.setFile(FileAppender.java:294)
    at org.apache.log4j.FileAppender.activateOptions(FileAppender.java:165)
    at org.apache.log4j.DailyRollingFileAppender.activateOptions(DailyRollingFileAppender.java:223)
    at org.apache.log4j.config.PropertySetter.activate(PropertySetter.java:307)
    at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:172)
    at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:104)
    at org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:842)
    at org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:768)
    at org.apache.log4j.PropertyConfigurator.configureRootCategory(PropertyConfigurator.java:648)
    at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:514)
    at org.apache.log4j.PropertyConfigurator.configure(PropertyConfigurator.java:440)
    at org.elasticsearch.common.logging.log4j.LogConfigurator.configure(LogConfigurator.java:128)
    at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:243)
    at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:35)
log4j:ERROR Either File or DatePattern options are not set for appender [file].
log4j:ERROR setFile(null,true) call failed.
java.io.FileNotFoundException: /home/vagrant/elasticsearch-2.3.0/logs/elasticsearch_deprecation.log (No such file or directory)
    at java.io.FileOutputStream.open0(Native Method)
    at java.io.FileOutputStream.open(FileOutputStream.java:270)
    at java.io.FileOutputStream.<init>(FileOutputStream.java:213)
    at java.io.FileOutputStream.<init>(FileOutputStream.java:133)
    at org.apache.log4j.FileAppender.setFile(FileAppender.java:294)
    at org.apache.log4j.FileAppender.activateOptions(FileAppender.java:165)
    at org.apache.log4j.DailyRollingFileAppender.activateOptions(DailyRollingFileAppender.java:223)
    at org.apache.log4j.config.PropertySetter.activate(PropertySetter.java:307)
    at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:172)
    at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:104)
    at org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:842)
    at org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:768)
    at org.apache.log4j.PropertyConfigurator.parseCatsAndRenderers(PropertyConfigurator.java:672)
    at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:516)
    at org.apache.log4j.PropertyConfigurator.configure(PropertyConfigurator.java:440)
    at org.elasticsearch.common.logging.log4j.LogConfigurator.configure(LogConfigurator.java:128)
    at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:243)
    at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:35)
log4j:ERROR Either File or DatePattern options are not set for appender [deprecation_log_file].
log4j:ERROR setFile(null,true) call failed.
java.io.FileNotFoundException: /home/vagrant/elasticsearch-2.3.0/logs/elasticsearch_index_indexing_slowlog.log (No such file or directory)
    at java.io.FileOutputStream.open0(Native Method)
    at java.io.FileOutputStream.open(FileOutputStream.java:270)
    at java.io.FileOutputStream.<init>(FileOutputStream.java:213)
    at java.io.FileOutputStream.<init>(FileOutputStream.java:133)
    at org.apache.log4j.FileAppender.setFile(FileAppender.java:294)
    at org.apache.log4j.FileAppender.activateOptions(FileAppender.java:165)
    at org.apache.log4j.DailyRollingFileAppender.activateOptions(DailyRollingFileAppender.java:223)
    at org.apache.log4j.config.PropertySetter.activate(PropertySetter.java:307)
    at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:172)
    at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:104)
    at org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:842)
    at org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:768)
    at org.apache.log4j.PropertyConfigurator.parseCatsAndRenderers(PropertyConfigurator.java:672)
    at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:516)
    at org.apache.log4j.PropertyConfigurator.configure(PropertyConfigurator.java:440)
    at org.elasticsearch.common.logging.log4j.LogConfigurator.configure(LogConfigurator.java:128)
    at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:243)
    at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:35)
log4j:ERROR Either File or DatePattern options are not set for appender [index_indexing_slow_log_file].
log4j:ERROR setFile(null,true) call failed.
java.io.FileNotFoundException: /home/vagrant/elasticsearch-2.3.0/logs/elasticsearch_index_search_slowlog.log (No such file or directory)
    at java.io.FileOutputStream.open0(Native Method)
    at java.io.FileOutputStream.open(FileOutputStream.java:270)
    at java.io.FileOutputStream.<init>(FileOutputStream.java:213)
    at java.io.FileOutputStream.<init>(FileOutputStream.java:133)
    at org.apache.log4j.FileAppender.setFile(FileAppender.java:294)
    at org.apache.log4j.FileAppender.activateOptions(FileAppender.java:165)
    at org.apache.log4j.DailyRollingFileAppender.activateOptions(DailyRollingFileAppender.java:223)
    at org.apache.log4j.config.PropertySetter.activate(PropertySetter.java:307)
    at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:172)
    at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:104)
    at org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:842)
    at org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:768)
    at org.apache.log4j.PropertyConfigurator.parseCatsAndRenderers(PropertyConfigurator.java:672)
    at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:516)
    at org.apache.log4j.PropertyConfigurator.configure(PropertyConfigurator.java:440)
    at org.elasticsearch.common.logging.log4j.LogConfigurator.configure(LogConfigurator.java:128)
    at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:243)
    at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:35)
log4j:ERROR Either File or DatePattern options are not set for appender [index_search_slow_log_file].
Exception in thread "main" java.lang.IllegalStateException: Unable to access 'path.plugins' (/home/vagrant/elasticsearch-2.3.0/plugins)
Likely root cause: java.nio.file.AccessDeniedException: /home/vagrant/elasticsearch-2.3.0/plugins
    at sun.nio.fs.UnixException.translateToIOException(UnixException.java:84)
    at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102)
    at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107)
    at sun.nio.fs.UnixFileSystemProvider.createDirectory(UnixFileSystemProvider.java:384)
    at java.nio.file.Files.createDirectory(Files.java:674)
    at java.nio.file.Files.createAndCheckIsDirectory(Files.java:781)
    at java.nio.file.Files.createDirectories(Files.java:767)
    at org.elasticsearch.bootstrap.Security.ensureDirectoryExists(Security.java:337)
    at org.elasticsearch.bootstrap.Security.addPath(Security.java:314)
    at org.elasticsearch.bootstrap.Security.addFilePermissions(Security.java:246)
    at org.elasticsearch.bootstrap.Security.createPermissions(Security.java:212)
    at org.elasticsearch.bootstrap.Security.configure(Security.java:118)
    at org.elasticsearch.bootstrap.Bootstrap.setupSecurity(Bootstrap.java:196)
    at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:167)
    at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:270)
    at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:35)

 

 我认为问题在于它没有写入权限。 当我通过规定安装弹性时，我获得以下权限： 
 

drwxr-xr-x 2 root    root     4096 Apr  3 09:26 bin
drwxr-xr-x 2 root    root     4096 Apr  3 09:26 config
drwxr-xr-x 2 root    root     4096 Apr  3 09:26 lib
-rw-rw-r-- 1 vagrant vagrant 11358 Jan 27 12:53 LICENSE.txt
drwxrwxr-x 5 vagrant vagrant  4096 Mar 29 08:04 modules
-rw-rw-r-- 1 vagrant vagrant   150 Jan 27 12:53 NOTICE.txt
-rw-rw-r-- 1 vagrant vagrant  8700 Jan 27 12:53 README.textile

 

 但是当我手动执行相同操作时： 
 

drwxrwxr-x 2 vagrant vagrant  4096 Apr  2 18:20 bin
drwxrwxr-x 2 vagrant vagrant  4096 Apr  2 18:20 config
drwxrwxr-x 2 vagrant vagrant  4096 Apr  2 18:20 lib
-rw-rw-r-- 1 vagrant vagrant 11358 Jan 27 12:53 LICENSE.txt
drwxrwxr-x 5 vagrant vagrant  4096 Mar 29 08:04 modules
-rw-rw-r-- 1 vagrant vagrant   150 Jan 27 12:53 NOTICE.txt
-rw-rw-r-- 1 vagrant vagrant  8700 Jan 27 12:53 README.textile

 

 我的Vagrantfile是： 
 

Vagrant.configure(2) do |config|
  config.vm.box = "hashicorp/precise64"
  config.vm.network "private_network", ip: "192.168.33.10"

  config.vm.provision "shell", inline: <<-SHELL
    sudo apt-get update
    sudo apt-get install software-properties-common python-software-properties -y
    sudo apt-add-repository ppa:webupd8team/java
    sudo apt-get update
    echo oracle-java8-installer shared/accepted-oracle-license-v1-1 select true | sudo /usr/bin/debconf-set-selections
    sudo apt-get install oracle-java8-installer -y -q
    wget https://download.elasticsearch.org/elasticsearch/release/org/elasticsearch/distribution/tar/elasticsearch/2.3.0/elasticsearch-2.3.0.tar.gz
    tar -xzf elasticsearch-*.tar.gz
    mv elasticsearch-2.3.0 elasticsearch
    rm elasticsearch-*
  SHELL
end


I'm trying to install and run Elasticsearch in Vagrant. The issue is that when I try to run elasticsearch I get the following error:
 

    log4j:ERROR setFile(null,true) call failed.
java.io.FileNotFoundException: /home/vagrant/elasticsearch-2.3.0/logs/elasticsearch.log (No such file or directory)
    at java.io.FileOutputStream.open0(Native Method)
    at java.io.FileOutputStream.open(FileOutputStream.java:270)
    at java.io.FileOutputStream.<init>(FileOutputStream.java:213)
    at java.io.FileOutputStream.<init>(FileOutputStream.java:133)
    at org.apache.log4j.FileAppender.setFile(FileAppender.java:294)
    at org.apache.log4j.FileAppender.activateOptions(FileAppender.java:165)
    at org.apache.log4j.DailyRollingFileAppender.activateOptions(DailyRollingFileAppender.java:223)
    at org.apache.log4j.config.PropertySetter.activate(PropertySetter.java:307)
    at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:172)
    at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:104)
    at org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:842)
    at org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:768)
    at org.apache.log4j.PropertyConfigurator.configureRootCategory(PropertyConfigurator.java:648)
    at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:514)
    at org.apache.log4j.PropertyConfigurator.configure(PropertyConfigurator.java:440)
    at org.elasticsearch.common.logging.log4j.LogConfigurator.configure(LogConfigurator.java:128)
    at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:243)
    at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:35)
log4j:ERROR Either File or DatePattern options are not set for appender [file].
log4j:ERROR setFile(null,true) call failed.
java.io.FileNotFoundException: /home/vagrant/elasticsearch-2.3.0/logs/elasticsearch_deprecation.log (No such file or directory)
    at java.io.FileOutputStream.open0(Native Method)
    at java.io.FileOutputStream.open(FileOutputStream.java:270)
    at java.io.FileOutputStream.<init>(FileOutputStream.java:213)
    at java.io.FileOutputStream.<init>(FileOutputStream.java:133)
    at org.apache.log4j.FileAppender.setFile(FileAppender.java:294)
    at org.apache.log4j.FileAppender.activateOptions(FileAppender.java:165)
    at org.apache.log4j.DailyRollingFileAppender.activateOptions(DailyRollingFileAppender.java:223)
    at org.apache.log4j.config.PropertySetter.activate(PropertySetter.java:307)
    at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:172)
    at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:104)
    at org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:842)
    at org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:768)
    at org.apache.log4j.PropertyConfigurator.parseCatsAndRenderers(PropertyConfigurator.java:672)
    at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:516)
    at org.apache.log4j.PropertyConfigurator.configure(PropertyConfigurator.java:440)
    at org.elasticsearch.common.logging.log4j.LogConfigurator.configure(LogConfigurator.java:128)
    at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:243)
    at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:35)
log4j:ERROR Either File or DatePattern options are not set for appender [deprecation_log_file].
log4j:ERROR setFile(null,true) call failed.
java.io.FileNotFoundException: /home/vagrant/elasticsearch-2.3.0/logs/elasticsearch_index_indexing_slowlog.log (No such file or directory)
    at java.io.FileOutputStream.open0(Native Method)
    at java.io.FileOutputStream.open(FileOutputStream.java:270)
    at java.io.FileOutputStream.<init>(FileOutputStream.java:213)
    at java.io.FileOutputStream.<init>(FileOutputStream.java:133)
    at org.apache.log4j.FileAppender.setFile(FileAppender.java:294)
    at org.apache.log4j.FileAppender.activateOptions(FileAppender.java:165)
    at org.apache.log4j.DailyRollingFileAppender.activateOptions(DailyRollingFileAppender.java:223)
    at org.apache.log4j.config.PropertySetter.activate(PropertySetter.java:307)
    at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:172)
    at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:104)
    at org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:842)
    at org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:768)
    at org.apache.log4j.PropertyConfigurator.parseCatsAndRenderers(PropertyConfigurator.java:672)
    at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:516)
    at org.apache.log4j.PropertyConfigurator.configure(PropertyConfigurator.java:440)
    at org.elasticsearch.common.logging.log4j.LogConfigurator.configure(LogConfigurator.java:128)
    at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:243)
    at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:35)
log4j:ERROR Either File or DatePattern options are not set for appender [index_indexing_slow_log_file].
log4j:ERROR setFile(null,true) call failed.
java.io.FileNotFoundException: /home/vagrant/elasticsearch-2.3.0/logs/elasticsearch_index_search_slowlog.log (No such file or directory)
    at java.io.FileOutputStream.open0(Native Method)
    at java.io.FileOutputStream.open(FileOutputStream.java:270)
    at java.io.FileOutputStream.<init>(FileOutputStream.java:213)
    at java.io.FileOutputStream.<init>(FileOutputStream.java:133)
    at org.apache.log4j.FileAppender.setFile(FileAppender.java:294)
    at org.apache.log4j.FileAppender.activateOptions(FileAppender.java:165)
    at org.apache.log4j.DailyRollingFileAppender.activateOptions(DailyRollingFileAppender.java:223)
    at org.apache.log4j.config.PropertySetter.activate(PropertySetter.java:307)
    at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:172)
    at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:104)
    at org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:842)
    at org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:768)
    at org.apache.log4j.PropertyConfigurator.parseCatsAndRenderers(PropertyConfigurator.java:672)
    at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:516)
    at org.apache.log4j.PropertyConfigurator.configure(PropertyConfigurator.java:440)
    at org.elasticsearch.common.logging.log4j.LogConfigurator.configure(LogConfigurator.java:128)
    at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:243)
    at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:35)
log4j:ERROR Either File or DatePattern options are not set for appender [index_search_slow_log_file].
Exception in thread "main" java.lang.IllegalStateException: Unable to access 'path.plugins' (/home/vagrant/elasticsearch-2.3.0/plugins)
Likely root cause: java.nio.file.AccessDeniedException: /home/vagrant/elasticsearch-2.3.0/plugins
    at sun.nio.fs.UnixException.translateToIOException(UnixException.java:84)
    at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102)
    at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107)
    at sun.nio.fs.UnixFileSystemProvider.createDirectory(UnixFileSystemProvider.java:384)
    at java.nio.file.Files.createDirectory(Files.java:674)
    at java.nio.file.Files.createAndCheckIsDirectory(Files.java:781)
    at java.nio.file.Files.createDirectories(Files.java:767)
    at org.elasticsearch.bootstrap.Security.ensureDirectoryExists(Security.java:337)
    at org.elasticsearch.bootstrap.Security.addPath(Security.java:314)
    at org.elasticsearch.bootstrap.Security.addFilePermissions(Security.java:246)
    at org.elasticsearch.bootstrap.Security.createPermissions(Security.java:212)
    at org.elasticsearch.bootstrap.Security.configure(Security.java:118)
    at org.elasticsearch.bootstrap.Bootstrap.setupSecurity(Bootstrap.java:196)
    at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:167)
    at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:270)
    at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:35)

 

I think the problem is that it has no write permission. When I do install elastic through provision I get the following permissions:
 

drwxr-xr-x 2 root    root     4096 Apr  3 09:26 bin
drwxr-xr-x 2 root    root     4096 Apr  3 09:26 config
drwxr-xr-x 2 root    root     4096 Apr  3 09:26 lib
-rw-rw-r-- 1 vagrant vagrant 11358 Jan 27 12:53 LICENSE.txt
drwxrwxr-x 5 vagrant vagrant  4096 Mar 29 08:04 modules
-rw-rw-r-- 1 vagrant vagrant   150 Jan 27 12:53 NOTICE.txt
-rw-rw-r-- 1 vagrant vagrant  8700 Jan 27 12:53 README.textile

 

But when I do the same manually:
 

drwxrwxr-x 2 vagrant vagrant  4096 Apr  2 18:20 bin
drwxrwxr-x 2 vagrant vagrant  4096 Apr  2 18:20 config
drwxrwxr-x 2 vagrant vagrant  4096 Apr  2 18:20 lib
-rw-rw-r-- 1 vagrant vagrant 11358 Jan 27 12:53 LICENSE.txt
drwxrwxr-x 5 vagrant vagrant  4096 Mar 29 08:04 modules
-rw-rw-r-- 1 vagrant vagrant   150 Jan 27 12:53 NOTICE.txt
-rw-rw-r-- 1 vagrant vagrant  8700 Jan 27 12:53 README.textile

 

My Vagrantfile is:
 

Vagrant.configure(2) do |config|
  config.vm.box = "hashicorp/precise64"
  config.vm.network "private_network", ip: "192.168.33.10"

  config.vm.provision "shell", inline: <<-SHELL
    sudo apt-get update
    sudo apt-get install software-properties-common python-software-properties -y
    sudo apt-add-repository ppa:webupd8team/java
    sudo apt-get update
    echo oracle-java8-installer shared/accepted-oracle-license-v1-1 select true | sudo /usr/bin/debconf-set-selections
    sudo apt-get install oracle-java8-installer -y -q
    wget https://download.elasticsearch.org/elasticsearch/release/org/elasticsearch/distribution/tar/elasticsearch/2.3.0/elasticsearch-2.3.0.tar.gz
    tar -xzf elasticsearch-*.tar.gz
    mv elasticsearch-2.3.0 elasticsearch
    rm elasticsearch-*
  SHELL
end


原文：https://stackoverflow.com/questions/36383664
更新时间：2022-04-16 12:04

最满意答案

 将PublishSubject与switchMap PublishSubject使用： 
 

PublishSubject<String> subject = PublishSubject.create();
subject
  .switchMap(
    x -> networkOperationObservable(x)
           .subscribeOn(Schedulers.io))
  .subscribe(subscriber);

 

 为了充分利用这个networkOperationObservable将明确响应unsubscribe调用（如关闭Socket或其他）。 Observable.using是一般的选择工具。 

Use PublishSubject with switchMap:
 

PublishSubject<String> subject = PublishSubject.create();
subject
  .switchMap(
    x -> networkOperationObservable(x)
           .subscribeOn(Schedulers.io))
  .subscribe(subscriber);

 

To get the most out of this networkOperationObservable would respond sensibly to an unsubscribe call (as in close the Socket or whatever). Observable.using is the tool of choice for that generally.

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