Я использую presto-server-0.149 в macOS 10.11. Просто для тестирования я запускаю один узел, и все в порядке. Когда я добавляю etc/catalog/localfile.properties с:
connector.name=localfile
presto-logs.http-request-log-location=/var/log/apache2/access_log
Я получаю следующую ошибку:
2016-07-04T12:02:45.435-0700 INFO main io.airlift.bootstrap.LifeCycleManager Life cycle starting...
2016-07-04T12:02:45.435-0700 INFO main io.airlift.bootstrap.LifeCycleManager Life cycle startup complete. System ready.
2016-07-04T12:02:45.436-0700 INFO main com.facebook.presto.metadata.CatalogManager -- Added catalog jmx using connector jmx --
2016-07-04T12:02:45.436-0700 INFO main com.facebook.presto.metadata.CatalogManager -- Loading catalog etc/catalog/localfile.properties --
2016-07-04T12:02:45.797-0700 INFO main Bootstrap PROPERTY DEFAULT RUNTIME DESCRIPTION
2016-07-04T12:02:45.797-0700 INFO main Bootstrap presto-logs.http-request-log.pattern null null If log location is a directory this glob is used to match the file names in the directory
2016-07-04T12:02:45.797-0700 INFO main Bootstrap presto-logs.http-request-log.location var/log/http-request.log var/log/http-request.log Directory or file where http request logs are written
2016-07-04T12:02:45.797-0700 INFO main Bootstrap
2016-07-04T12:02:45.797-0700 WARN main Bootstrap UNUSED PROPERTIES
2016-07-04T12:02:45.797-0700 WARN main Bootstrap presto-logs.http-request-log-location=/var/log/apache2/access_log
2016-07-04T12:02:45.797-0700 WARN main Bootstrap
2016-07-04T12:02:45.989-0700 ERROR main com.facebook.presto.server.PrestoServer Unable to create injector, see the following errors:
1) Configuration property 'presto-logs.http-request-log-location=/var/log/apache2/access_log' was not used
at io.airlift.bootstrap.Bootstrap.lambda$initialize$2(Bootstrap.java:235)
1 error
com.google.inject.CreationException: Unable to create injector, see the following errors:
1) Configuration property 'presto-logs.http-request-log-location=/var/log/apache2/access_log' was not used
at io.airlift.bootstrap.Bootstrap.lambda$initialize$2(Bootstrap.java:235)
1 error
at com.google.inject.internal.Errors.throwCreationExceptionIfErrorsExist(Errors.java:466)
at com.google.inject.internal.InternalInjectorCreator.initializeStatically(InternalInjectorCreator.java:155)
at com.google.inject.internal.InternalInjectorCreator.build(InternalInjectorCreator.java:107)
at com.google.inject.Guice.createInjector(Guice.java:96)
at io.airlift.bootstrap.Bootstrap.initialize(Bootstrap.java:242)
at com.facebook.presto.localfile.LocalFileConnectorFactory.create(LocalFileConnectorFactory.java:64)
at com.facebook.presto.connector.ConnectorManager.createConnector(ConnectorManager.java:315)
at com.facebook.presto.connector.ConnectorManager.addCatalogConnector(ConnectorManager.java:169)
at com.facebook.presto.connector.ConnectorManager.createConnection(ConnectorManager.java:162)
at com.facebook.presto.connector.ConnectorManager.createConnection(ConnectorManager.java:148)
at com.facebook.presto.metadata.CatalogManager.loadCatalog(CatalogManager.java:99)
at com.facebook.presto.metadata.CatalogManager.loadCatalogs(CatalogManager.java:77)
at com.facebook.presto.server.PrestoServer.run(PrestoServer.java:115)
at com.facebook.presto.server.PrestoServer.main(PrestoServer.java:63)
ОБНОВЛЕНИЕ
Основываясь на ответе Дейна Сандстрема ниже, я смог исправить свою проблему. Оказалось, что документация fb для локального коннектора файлов неверна. А поскольку мне нужно было что-то кормить Presto для тестирования коннектора локальных файлов, я изменил путь к файлу конфигурации на собственный журнал запросов Presto:
presto-logs.http-request-log.location=/var/presto/data/var/log/http-request.log
