Logstash com.mysql.jdbc.Driver не загружен

У меня проблема с jdbc_driver_library.

ELK_VERSION = 6.4.2

И я использую Docker для лося.

когда я бегу:

/opt/logstash# bin/logstash -f /etc/logstash/conf.d/mysql.conf

Получить ошибку:

error: com.mysql.jdbc.Driver not loaded. Are you sure you've included the correct jdbc driver in :jdbc_driver_library?

путь к драйверу:

root@xxxxxxx:/etc/logstash/conectors# ls
mysql-connector-java-8.0.12.jar 
root@xxxxxxxxxx:/etc/logstash/conectors#

mysql.conf:

input {
  jdbc {
    jdbc_driver_library => "/etc/logstash/conectors/mysql-connector-java-8.0.12.jar"
    jdbc_driver_class => "com.mysql.jdbc.Driver"
    jdbc_connection_string => "jdbc:mysql://localhost:3306/mydb"
    jdbc_user => "demouser"
    jdbc_password => "demopassword"
    statement => "SELECT id,name,city from ads"
  }
}

output {
stdout { codec => rubydebug }

     elasticsearch {
        index => 'test'
        document_type => 'tes'
        document_id => '%{id}'
        hosts => ['http://localhost:9200']
     }

 }

Вся ошибка:

root@xxxxx:/opt/logstash# bin/logstash -f /etc/logstash/conf.d/mysql.conf
Sending Logstash logs to /opt/logstash/logs which is now configured via log4j2.properties
[2018-11-10T09:03:22,081][WARN ][logstash.config.source.multilocal] Ignoring the 'pipelines.yml' file because modules or command line options are specified
[2018-11-10T09:03:23,628][INFO ][logstash.runner          ] Starting Logstash {"logstash.version"=>"6.4.2"}
[2018-11-10T09:03:30,482][INFO ][logstash.pipeline        ] Starting pipeline {:pipeline_id=>"main", "pipeline.workers"=>4, "pipeline.batch.size"=>125, "pipeline.batch.delay"=>50}
[2018-11-10T09:03:31,479][INFO ][logstash.outputs.elasticsearch] Elasticsearch pool URLs updated {:changes=>{:removed=>[], :added=>[http://localhost:9200/]}}
[2018-11-10T09:03:31,928][WARN ][logstash.outputs.elasticsearch] Restored connection to ES instance {:url=>"http://localhost:9200/"}
[2018-11-10T09:03:32,067][INFO ][logstash.outputs.elasticsearch] ES Output version determined {:es_version=>6}
[2018-11-10T09:03:32,076][WARN ][logstash.outputs.elasticsearch] Detected a 6.x and above cluster: the `type` event field won't be used to determine the document _type {:es_version=>6}
[2018-11-10T09:03:32,154][INFO ][logstash.outputs.elasticsearch] New Elasticsearch output {:class=>"LogStash::Outputs::ElasticSearch", :hosts=>["http://localhost:9200"]}
[2018-11-10T09:03:32,210][INFO ][logstash.outputs.elasticsearch] Using mapping template from {:path=>nil}
[2018-11-10T09:03:32,267][INFO ][logstash.outputs.elasticsearch] Attempting to install template {:manage_template=>{"template"=>"logstash-*", "version"=>60001, "settings"=>{"index.refresh_interval"=>"5s"}, "mappings"=>{"_default_"=>{"dynamic_templates"=>[{"message_field"=>{"path_match"=>"message", "match_mapping_type"=>"string", "mapping"=>{"type"=>"text", "norms"=>false}}}, {"string_fields"=>{"match"=>"*", "match_mapping_type"=>"string", "mapping"=>{"type"=>"text", "norms"=>false, "fields"=>{"keyword"=>{"type"=>"keyword", "ignore_above"=>256}}}}}], "properties"=>{"@timestamp"=>{"type"=>"date"}, "@version"=>{"type"=>"keyword"}, "geoip"=>{"dynamic"=>true, "properties"=>{"ip"=>{"type"=>"ip"}, "location"=>{"type"=>"geo_point"}, "latitude"=>{"type"=>"half_float"}, "longitude"=>{"type"=>"half_float"}}}}}}}}
[2018-11-10T09:03:32,760][INFO ][logstash.pipeline        ] Pipeline started successfully {:pipeline_id=>"main", :thread=>"#<Thread:0x202f727c run>"}
[2018-11-10T09:03:32,980][INFO ][logstash.agent           ] Pipelines running {:count=>1, :running_pipelines=>[:main], :non_running_pipelines=>[]}
[2018-11-10T09:03:33,877][INFO ][logstash.agent           ] Successfully started Logstash API endpoint {:port=>9600}
[2018-11-10T09:03:34,315][ERROR][logstash.pipeline        ] A plugin had an unrecoverable error. Will restart this plugin.
  Pipeline_id:main
  Plugin: <LogStash::Inputs::Jdbc jdbc_user=>"demouser", jdbc_password=><password>, statement=>"SELECT id,name,city from ads", jdbc_driver_library=>"/etc/logstash/conectors/mysql-connector-java-8.0.12.jar", jdbc_connection_string=>"jdbc:mysql://localhost:3306/mydb", id=>"233c4411c2434e93444c3f59eb9503f3a75cab4f85b0a947d96fa6773dac56cd", jdbc_driver_class=>"com.mysql.jdbc.Driver", enable_metric=>true, codec=><LogStash::Codecs::Plain id=>"plain_cf5ab80c-91e4-4bc4-8d20-8c5a0f9f8077", enable_metric=>true, charset=>"UTF-8">, jdbc_paging_enabled=>false, jdbc_page_size=>100000, jdbc_validate_connection=>false, jdbc_validation_timeout=>3600, jdbc_pool_timeout=>5, sql_log_level=>"info", connection_retry_attempts=>1, connection_retry_attempts_wait_time=>0.5, parameters=>{"sql_last_value"=>1970-01-01 00:00:00 +0000}, last_run_metadata_path=>"/root/.logstash_jdbc_last_run", use_column_value=>false, tracking_column_type=>"numeric", clean_run=>false, record_last_run=>true, lowercase_column_names=>true>
  Error: com.mysql.jdbc.Driver not loaded. Are you sure you've included the correct jdbc driver in :jdbc_driver_library?
  Exception: LogStash::ConfigurationError
  Stack: /opt/logstash/vendor/bundle/jruby/2.3.0/gems/logstash-input-jdbc-4.3.13/lib/logstash/plugin_mixins/jdbc/jdbc.rb:163:in `open_jdbc_connection'
/opt/logstash/vendor/bundle/jruby/2.3.0/gems/logstash-input-jdbc-4.3.13/lib/logstash/plugin_mixins/jdbc/jdbc.rb:221:in `execute_statement'
/opt/logstash/vendor/bundle/jruby/2.3.0/gems/logstash-input-jdbc-4.3.13/lib/logstash/inputs/jdbc.rb:277:in `execute_query'
/opt/logstash/vendor/bundle/jruby/2.3.0/gems/logstash-input-jdbc-4.3.13/lib/logstash/inputs/jdbc.rb:263:in `run'
/opt/logstash/logstash-core/lib/logstash/pipeline.rb:409:in `inputworker'
/opt/logstash/logstash-core/lib/logstash/pipeline.rb:403:in `block in start_input'

когда я создаю образ и docker run

ОШИБКА:

[2018-11-10T10:32:52,935][INFO ][logstash.setting.writabledirectory] Creating directory {:setting=>"path.queue", :path=>"/opt/logstash/data/queue"}
[2018-11-10T10:32:52,966][INFO ][logstash.setting.writabledirectory] Creating directory {:setting=>"path.dead_letter_queue", :path=>"/opt/logstash/data/dead_letter_queue"}
[2018-11-10T10:32:54,509][ERROR][org.logstash.Logstash    ] java.lang.IllegalStateException: Logstash stopped processing because of an error: (SystemExit) exit

Та же проблема, когда я использую postgresql

psql.conf

input {
   jdbc {
     type => 'test'
     jdbc_driver_library => '/etc/logstash/postgresql-9.1-901-1.jdbc4.jar'
     jdbc_driver_class => 'org.postgresql.Driver'
     jdbc_connection_string => 'jdbc:postgresql://localhost:5432/mytestdb'
     jdbc_user => 'postgres'
     jdbc_password => 'xxxxxx'
     jdbc_page_size => '50000'
     statement => 'SELECT id, name, city FROM ads'
   }
 }

Тогда я бегу

/opt/logstash# bin/logstash -f /etc/logstash/conf.d/psql.conf

ОШИБКА:

error: org.postgresql.Driver not loaded. Are you sure you've included the correct jdbc driver in :jdbc_driver_library?

2 ответа

У меня такая же проблема, и приведенное ниже решение устранило мою проблему.

для logstash 6.2.x и выше добавьте необходимые драйверы в:

logstash_install_dir / logstash-core / lib / jars / и не указывайте путь к драйверу в файле конфигурации.

Я решил проблему:

Сначала проверьте вашу версию Java:

root@xxxxxx:/# java -version
openjdk version "1.8.0_181"

Если вы используете 1.8, то вам следует использовать версию JDBC42.

Если вы используете 1.7, вам следует использовать версию JDBC41.

Если вы используете 1.6, то вам следует использовать версию JDBC43.

настройка postgres:

PostgreSQL-9.4-1203.jdbc42.jar

 jdbc_driver_library => '/path_to_jar/postgresql-9.4-1203.jdbc42.jar'
 jdbc_driver_class => 'org.postgresql.Driver'

Настройка MySQL:

MySQL-разъем-Java-5.1.46.jar

 jdbc_driver_library => "//path_to_jar/mysql-connector-java-5.1.46.jar"
 jdbc_driver_class => "com.mysql.jdbc.Driver"

В MySQL 8, который вы используете, драйвер JDBC был переименован из com.mysql.jdbc.Driver в com.mysql.cj.jdbc.Driver (см. примечания к выпуску для деталей). Просто обновите свой jdbc_driver_class Конфигурация, и вы должны быть в порядке.

У меня была аналогичная проблема, но у меня была другая настройка: я использую виртуальную машину, а не образ Docker. Проблема была решена путем установки OpenJDK 8 и установки его в качестве версии Java по умолчанию на моей виртуальной машине сервера Ubuntu.

https://linuxize.com/post/install-java-on-ubuntu-18-04/

Надеюсь это поможет!

РЕДАКТИРОВАТЬ: А до этого мне пришлось изменить метод аутентификацииroot пользователь из auth_socket к mysql_native_password

https://www.digitalocean.com/community/tutorials/how-to-install-mysql-on-ubuntu-18-04

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