keer.akka-persistence-pg_2.11.0.14.0.source-code.reference.conf Maven / Gradle / Ivy

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pg-journal {
  # class name of the jdbc journal plugin
  class = "akka.persistence.pg.journal.PgAsyncWriteJournal"
  plugin-dispatcher = "akka.persistence.pg.default-dispatcher"
}

pg-snapshot {
  # class name of the jdbc snapshot store
  class = "akka.persistence.pg.snapshot.PgAsyncSnapshotStore"
  plugin-dispatcher = "akka.persistence.pg.default-dispatcher"
}

akka.persistence.pg {

  journal.query {
    class = "akka.persistence.pg.query.PostgresReadJournalProvider"
    refresh-interval = 3s
    max-buffer-size = 100
    write-plugin = "pg-journal"
  }

  default-dispatcher {
    # Dispatcher is the name of the event-based dispatcher
    type = Dispatcher
    # What kind of ExecutionService to use
    executor = "thread-pool-executor"
    # Configuration for the thread pool
    thread-pool-executor {
      core-pool-size-min = 4
      core-pool-size-max = 8
    }
    shutdown-timeout = 10
    throughput = 1
  }
}

pg-persistence {
  db {
    password = "akkapg"
    user = "akkapg"
    url = "jdbc:postgresql://localhost:5432/akka"
    jndiName = "" # if you already have a DB configured somewhere else, you can share it through JNDI,
                  # when doing so, user, password and url are not needed but maxConnections is required
    maxConnections = 4 # maximum number of JDBC connections of the underlying pool
    numThreads = 4
    queueSize = 1000
    connectionTimeout = 1000
    validationTimeout = 1000
    connectionPool = "HikariCP" # set to "disabled" to disable connection pooling, useful for tests
    dataSourceClass = "org.postgresql.ds.PGSimpleDataSource"
    #for other optional HikarCP related properties, check the JdbcBackend.forConfig scaladoc
    properties = {
      prepareThreshold = 1 #enable prepared statement caching on the server side, required because HikariCP does not do prepared statement caching
    }
  }
  pgjson = "json" //allowed values are 'json' and 'jsonb'
  schemaName  = ""
  journalTableName = "journal"
  snapshotTableName = "snapshot"
  snapshotEncoder: "" #default is no json snapshot encoding, binary serialization
  ignoreSnapshotDecodingFailure: false
  writestrategy = "akka.persistence.pg.journal.TableLockingWriteStrategy"
  eventstore {
    encoder: "" #default is no json event encoding, binary serialization
    tagger: "default"  #default event tagger or 'none' for no tagging or a full classname of a custom EventTagger implementation
    useView: false # if false events will be read directly from the journal, if true you need to create a view
    #on the journal table that only shows the events
    idColumnName: "id"
    eventViewSchema: ""
    eventViewName: "events"
  }

}