Additional fix for OPENDJ-2136: Add a configuration option for checkpoint i...

Matthew Swift

12.48.2015 816662b8418538b7cccefb1fe2d7aff77f66be69

Additional fix for OPENDJ-2136: Add a configuration option for checkpoint interval in PDB

* use duration syntax for property
* add upper/lower bounds enforced by Persistit
* add correct LDAP schema.
 

 opendj-maven-plugin/src/main/resources/config/xml/org/forgerock/opendj/server/config/PDBBackendConfiguration.xml

@@ -246,9 +246,9 @@
          </ldap:attribute>
      </adm:profile>
  </adm:property>
  <adm:property name="db-checkpoint-interval" advanced="true">
  <adm:property name="db-checkpointer-wakeup-interval" advanced="true">
      <adm:synopsis>
        Checkpoint interval in seconds
      Specifies the maximum length of time that may pass between checkpoints.
      </adm:synopsis>
      <adm:description>
        This setting controls the elapsed time between attempts to write 
@@ -259,15 +259,15 @@
      </adm:description>
      <adm:default-behavior>
          <adm:defined>
              <adm:value>15</adm:value>
        <adm:value>15s</adm:value>
          </adm:defined>
      </adm:default-behavior>
      <adm:syntax>
          <adm:size lower-limit="0" />
      <adm:duration base-unit="s" lower-limit="10" upper-limit="3600" />
      </adm:syntax>
      <adm:profile name="ldap">
          <ldap:attribute>
              <ldap:name>ds-cfg-db-checkpoint-interval</ldap:name>
        <ldap:name>ds-cfg-db-checkpointer-wakeup-interval</ldap:name>
          </ldap:attribute>
      </adm:profile>
  </adm:property>

 opendj-server-legacy/resource/schema/02-config.ldif

@@ -5764,7 +5764,8 @@
        ds-cfg-db-cache-size $
        ds-cfg-db-txn-no-sync $
        ds-cfg-disk-full-threshold $
        ds-cfg-disk-low-threshold )
        ds-cfg-disk-low-threshold $
        ds-cfg-db-checkpointer-wakeup-interval )
  X-ORIGIN 'OpenDJ Directory Server' )
objectClasses: ( 1.3.6.1.4.1.36733.2.1.2.24
  NAME 'ds-cfg-backend-index'

 opendj-server-legacy/src/main/java/org/opends/server/backends/pdb/PDBStorage.java

@@ -693,7 +693,7 @@
    final Configuration dbCfg = new Configuration();
    dbCfg.setLogFile(new File(backendDirectory, VOLUME_NAME + ".log").getPath());
    dbCfg.setJournalPath(new File(backendDirectory, JOURNAL_NAME).getPath());
    dbCfg.setCheckpointInterval(config.getDBCheckpointInterval());
    dbCfg.setCheckpointInterval(config.getDBCheckpointerWakeupInterval());
    dbCfg.setVolumeList(asList(new VolumeSpecification(new File(backendDirectory, VOLUME_NAME).getPath(), null,
        BUFFER_SIZE, 4096, Long.MAX_VALUE / BUFFER_SIZE, 2048, true, false, false)));
    final BufferPoolConfiguration bufferPoolCfg = getBufferPoolCfg(dbCfg);