Gld Configuration: Difference between revisions

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Specifies either a conventional service implementation name, such as "local", <font color=red>or ... ?</font>, or a fully qualified class name that can be looked up on the class path and instantiated.
Specifies either a conventional service implementation name, such as "local", <font color=red>or ... ?</font>, or a fully qualified class name that can be looked up on the class path and instantiated.


==read-then-write-on-miss Load Strategy Configuration==
==read-then-write-on-miss Load Strategy Configuration==

Revision as of 02:13, 13 December 2016

Internal

Configuration

-c <cofiguration-file.yml>

If the configuration file is not specified on the command line (where it has priority), it is looked up a value of GLD_CONF_FILE environment variable.

Load Configuration

service:
  ...
load: 
  threads: 10
  requests|operations|messages: 1000 # optional, if not specified load will be generated forever

Cache Service Configuration

service:

  type: cache
  implementation: local

  key-size: 10  # optional, if not specified, the default value is 12 characters
  value-size: 1024  # optional, if not specified, the default value is 512 characters

  load-strategy:
    ...

implementation

Specifies either a conventional service implementation name, such as "local", or ... ?, or a fully qualified class name that can be looked up on the class path and instantiated.

read-then-write-on-miss Load Strategy Configuration

service:

  type: cache
  ...

  load-strategy:
    name: read-then-write-on-miss
    reuse-value: false
    

reuse-value

By default, the load strategy randomly generates the first entry value and then keeps reusing it, as a speed optimization (reuse-value: "true"). To change this behavior and configure the load strategy to generate a new random value every times it needs one, set "reuse-value" to "false". Configuring the load strategy to not reuse values will make it somewhat slower.

Store Configuration

store:

  type: hierarchical
  directory: ../store # if relative, is relative to the position of the configuration file