Versions Compared

Old Version 7

changes.mady.by.user Unknown User (schelle@wldelft.nl)

Saved on

compared with

New Version Current

changes.mady.by.user Marcel Ververs

Saved on

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.

Table of Contents

Introduction

In order for the master controller (and Forecasting Shell Server) to run properly a several workflows must be scheduled:

  • MC:MarkedRecordManager - Removes records marked for deletion. This removes static entries only.
  • MC:Synchronisation - Syncronise between several master controllers, only needed on duty standby systems
  • MC:RollingBarrel - Removes expired records from the MC database (e.g. timeseries, model states etc)
  • RollingBarrel_FSS00 (one for each FSS) - Removes expired records from the FSS database

For each workflow to be scheduled in the Administrator Interface a properties file should be made. Examples are attached to this page.

MC:MarkedRecordManager

Suggested scheduling interval: Every 30 minutes, depending on the needs of the system.

Contents of the workflow

No Format

<?xml version="1.0" encoding="UTF-8"?><Blank/>

Contents of the properties

No Format

<?xml version="1.0" encoding="UTF-8"?><recorddeletion>
	<!-- Default configuration tables -->
	<table name="DefaultActionConfigurations">
		<recorddeletiondefaults canberoot="true" recorddeletion="true"/>
		<primarykey name="actionId"/>
		<childtable name="EventActionMappings">
			<relationship local="actionId" remote="actionId"/>
		</childtable>
		<childtable name="ActionConfigurations">
			<relationship local="actionId" remote="actionId"/>
		</childtable>
	</table>
	<table name="DefaultConfigManConfigurations">
		<recorddeletiondefaults canberoot="true" recorddeletion="true"/>
		<primarykey name="configTypeId"/>
		<childtable name="ConfigManConfigurations">
			<relationship local="configTypeId" remote="ConfigTypeId"/>
		</childtable>
	</table>
	<table name="DefaultCorrelationEventSets">
		<recorddeletiondefaults canberoot="true" recorddeletion="true"/>
		<primarykey name="eventSetsId"/>
		<childtable name="CorrelationEventSets">
			<relationship local="eventSetsId" remote="eventSetsId"/>
		</childtable>
	</table>
	<table name="DefaultCorrelationTravelTimes">
		<recorddeletiondefaults canberoot="true" recorddeletion="true"/>
		<primarykey name="travelTimesId"/>
		<childtable name="CorrelationTravelTimes">
			<relationship local="travelTimesId" remote="travelTimesId"/>
		</childtable>
	</table>
	<table name="DefaultDisplayConfigurations">
		<recorddeletiondefaults canberoot="true" recorddeletion="true"/>
		<primarykey name="configTypeId"/>
		<childtable name="DisplayConfigurations">
			<relationship local="configTypeId" remote="configTypeId"/>
		</childtable>
	</table>
	<table name="DefaultFlagConversions">
		<recorddeletiondefaults canberoot="true" recorddeletion="true"/>
		<primarykey name="flagConversionId"/>
		<childtable name="FlagConversions">
			<relationship local="flagConversionId" remote="flagConversionId"/>
		</childtable>
	</table>
	<table name="DefaultIdMaps">
		<recorddeletiondefaults canberoot="true" recorddeletion="true"/>
		<primarykey name="idMapId"/>
		<childtable name="IdMaps">
			<relationship local="idMapId" remote="idMapId"/>
		</childtable>
	</table>
	<table name="DefaultModuleInstanceConfigs">
		<recorddeletiondefaults canberoot="true" recorddeletion="true"/>
		<primarykey name="moduleInstanceId"/>
		<childtable name="ModuleInstanceConfigs">
			<relationship local="moduleInstanceId" remote="moduleInstanceId"/>
		</childtable>
	</table>
	<table name="DefaultModuleInstanceDatasets">
		<recorddeletiondefaults canberoot="true" recorddeletion="true"/>
		<primarykey name="moduleInstanceId"/>
		<childtable name="ModuleInstanceDatasets">
			<relationship local="moduleInstanceId" remote="moduleInstanceId"/>
		</childtable>
	</table>
	<table name="DefaultModuleParameters">
		<recorddeletiondefaults canberoot="true" recorddeletion="true"/>
		<primarykey name="moduleParameterId"/>
		<childtable name="ModuleParameters">
			<relationship local="moduleParameterId" remote="moduleParameterId"/>
		</childtable>
	</table>
	<table name="DefaultRegionConfigurations">
		<recorddeletiondefaults canberoot="true" recorddeletion="true"/>
		<primarykey name="configTypeId"/>
		<childtable name="RegionConfigurations">
			<relationship local="configTypeId" remote="configTypeId"/>
		</childtable>
	</table>
	<table name="DefaultReportTemplates">
		<recorddeletiondefaults canberoot="true" recorddeletion="true"/>
		<primarykey name="configTypeId"/>
		<childtable name="ReportTemplates">
			<relationship local="configTypeId" remote="configTypeId"/>
		</childtable>
	</table>
	<table name="DefaultSysReportStyles">
		<recorddeletiondefaults canberoot="true" recorddeletion="true"/>
		<primarykey name="Id"/>
		<childtable name="SysReportStyles">
			<relationship local="Id" remote="Id"/>
		</childtable>
	</table>
	<table name="DefaultSysReportTemplates">
		<recorddeletiondefaults canberoot="true" recorddeletion="true"/>
		<primarykey name="Id"/>
		<childtable name="SysReportTemplates">
			<relationship local="Id" remote="Id"/>
		</childtable>
	</table>
	<table name="DefaultSystemConfigurations">
		<recorddeletiondefaults canberoot="true" recorddeletion="true"/>
		<primarykey name="configTypeId"/>
		<childtable name="SystemConfigurations">
			<relationship local="configTypeId" remote="configTypeId"/>
		</childtable>
	</table>
	<table name="DefaultUnitConversions">
		<recorddeletiondefaults canberoot="true" recorddeletion="true"/>
		<primarykey name="unitConversionId"/>
		<childtable name="UnitConversions">
			<relationship local="unitConversionId" remote="unitConversionId"/>
		</childtable>
	</table>
	<table name="DefaultWorkflowFiles">
		<recorddeletiondefaults canberoot="true" recorddeletion="true"/>
		<primarykey name="workflowId"/>
		<childtable name="WorkflowFiles">
			<relationship local="workflowId" remote="workflowId"/>
		</childtable>
		<childtable name="WorkflowTargetFsss">
			<relationship local="workflowId" remote="workflowId"/>
		</childtable>
		<childtable name="Tasks">
			<relationship local="workflowId" remote="workflowId"/>
		</childtable>
	</table>
	<!-- Definition of the dependant tables -->
	<!-- Child table(s) for DefaultActionConfigurations -->
	<table name="ActionConfigurations">
		<recorddeletiondefaults canberoot="true" recorddeletion="true"/>
		<primarykey name="actionId"/>
		<primarykey name="version"/>
	</table>
	<table name="EventActionMappings">
		<recorddeletiondefaults canberoot="false" recorddeletion="true"/>
		<primarykey name="eventCode"/>
	</table>
	<!-- Child table(s) for DefaultConfigmanConfigurations -->
	<table name="ConfigManConfigurations">
		<recorddeletiondefaults canberoot="true" recorddeletion="true"/>
		<primarykey name="configTypeId"/>
		<primarykey name="version"/>
	</table>
	<!-- Child table(s) for DefaultCorrelationEventSets -->
	<table name="CorrelationEventSets">
		<recorddeletiondefaults canberoot="true" recorddeletion="true"/>
		<primarykey name="eventSetsId"/>
		<primarykey name="version"/>
	</table>
	<!-- Child table(s) for DefaultCorrelationTravelTimes -->
	<table name="CorrelationTravelTimes">
		<recorddeletiondefaults canberoot="true" recorddeletion="true"/>
		<primarykey name="travelTimesId"/>
		<primarykey name="version"/>
	</table>
	<!-- Child table(s) for DefaultDisplayConfigurations -->
	<table name="DisplayConfigurations">
		<recorddeletiondefaults canberoot="true" recorddeletion="true"/>
		<primarykey name="configTypeId"/>
		<primarykey name="version"/>
	</table>
	<!-- Child table(s) for DefaultFlagConversions -->
	<table name="FlagConversions">
		<recorddeletiondefaults canberoot="true" recorddeletion="true"/>
		<primarykey name="flagConversionId"/>
		<primarykey name="version"/>
	</table>
	<!-- Child table(s) for DefaultIdMaps -->
	<table name="IdMaps">
		<recorddeletiondefaults canberoot="true" recorddeletion="true"/>
		<primarykey name="idMapId"/>
		<primarykey name="version"/>
	</table>
	<!-- Child table(s) for DefaultModuleInstanceConfigs -->
	<table name="ModuleInstanceConfigs">
		<recorddeletiondefaults canberoot="true" recorddeletion="true"/>
		<primarykey name="moduleInstanceId"/>
		<primarykey name="version"/>
	</table>
	<!-- Child table(s) for DefaultModuleInstanceDatasets -->
	<table name="ModuleInstanceDatasets">
		<recorddeletiondefaults canberoot="true" recorddeletion="true"/>
		<primarykey name="moduleInstanceId"/>
		<primarykey name="version"/>
	</table>
	<!-- Child table(s) for DefaultModuleParameters -->
	<table name="ModuleParameters">
		<recorddeletiondefaults canberoot="true" recorddeletion="true"/>
		<primarykey name="moduleParameterId"/>
		<primarykey name="version"/>
	</table>
	<!-- Child table(s) for DefaultRegionConfigurations -->
	<table name="RegionConfigurations">
		<recorddeletiondefaults canberoot="true" recorddeletion="true"/>
		<primarykey name="configTypeId"/>
		<primarykey name="version"/>
	</table>
	<!-- Child table(s) for DefaultRegionConfigurations -->
	<table name="ReportTemplates">
		<recorddeletiondefaults canberoot="true" recorddeletion="true"/>
		<primarykey name="configTypeId"/>
		<primarykey name="version"/>
	</table>
	<!-- Child table(s) for DefaultRegionConfigurations -->
	<table name="SysReportStyles">
		<recorddeletiondefaults canberoot="true" recorddeletion="true"/>
		<primarykey name="Id"/>
		<primarykey name="version"/>
	</table>
	<!-- Child table(s) for DefaultSysReportTemplates -->
	<table name="SysReportTemplates">
		<recorddeletiondefaults canberoot="true" recorddeletion="true"/>
		<primarykey name="Id"/>
		<primarykey name="version"/>
	</table>
	<!-- Child table(s) for DefaultSystemConfigurations -->
	<table name="SystemConfigurations">
		<recorddeletiondefaults canberoot="true" recorddeletion="true"/>
		<primarykey name="configTypeId"/>
		<primarykey name="version"/>
	</table>
	<!-- Child table(s) for DefaultUnitConversions -->
	<table name="UnitConversions">
		<recorddeletiondefaults canberoot="true" recorddeletion="true"/>
		<primarykey name="unitConversionId"/>
		<primarykey name="version"/>
	</table>
	<!-- Child table(s) for DefaultWorkflowFiles -->
	<table name="WorkflowFiles">
		<recorddeletiondefaults canberoot="true" recorddeletion="true"/>
		<primarykey name="workflowId"/>
		<primarykey name="version"/>
	</table>
	<table name="WorkflowTargetFsss">
		<recorddeletiondefaults canberoot="false" recorddeletion="true"/>
		<primarykey name="workflowId"/>
		<primarykey name="fssId"/>
	</table>
	<table name="Tasks">
		<recorddeletiondefaults canberoot="false" recorddeletion="true"/>
		<primarykey name="taskId"/>
		<childtable name="TaskRuns">
			<relationship local="taskId" remote="taskId"/>
		</childtable>
	</table>
	<!-- Child Tables for Tasks table -->
	<table name="TaskRuns">
		<recorddeletiondefaults canberoot="false" recorddeletion="true"/>
		<primarykey name="taskRunId"/>
		<childtable name="TaskRunCompletions">
			<relationship local="taskRunId" remote="taskRunId"/>
		</childtable>
	</table>
	<!-- Child Tables for TaskRunCompletions table -->
	<table name="TaskRunCompletions">
		<recorddeletiondefaults canberoot="false" recorddeletion="true"/>
		<primarykey name="taskRunId"/>
		<childtable name="ArchiveMetadata">
			<relationship local="taskRunId" remote="taskRunId"/>
		</childtable>
	</table>
	<!-- Child Tables for ArchiveMetadata table -->
	<table name="ArchiveMetadata">
		<recorddeletiondefaults canberoot="false" recorddeletion="true"/>
		<primarykey name="taskRunId"/>
	</table>
	<!--WhatIfScenarios-->
	<table name="WhatIfScenarios">
		<recorddeletiondefaults canberoot="true" recorddeletion="true"/>
		<primarykey name="whatIfId"/>
		<childtable name="Tasks">
			<relationship local="whatIfId" remote="whatIfId"/>
		</childtable>
	</table>
</recorddeletion>

MC:Synchronisation

Suggested scheduling interval: Every 5 minutes, depending on the needs of the system.

Contents of the workflow

No Format

<?xml version="1.0" encoding="UTF-8"?><Blank/>

Contents of the properties

Warning

Important architectural changes concerning MC workflows in 2017.02:

For 2017.02, MC workflows such as MC_MarkedRecordManager, MC_Synchronisation and MC_RollingBarrel have been made obsolete and are automatically removed by the DatabaseInitialization tool. These components are now subprocesses of the Master-Controller and run continuously.The only remaining MC workflow shall be the Mc SystemAlerter. The McRollingBarrel runs every 10 minutes by default, and its frequency can be controlled by editing the fews.master.mc.conf and restarting the MasterController.

Code Block
  <rollingbarrel>
        <heartbeat time="60" />

In 2017.02 Mc Synchronisation synchLevels can be tuned using the mcSynchronisation xml as below, the used synchlevels will be reported mastercontroller_log.txt in DEBUG mode.

Code Block
 <remotemc mcid="...">
   <database>
   ...
   </database>
   <mcSynchronisation>
     <recordtype type="TimeSeries">
       <modifier>
         <synchlevel level="0"/>
         <synchlevel level="1"/>
         <synchlevel level="2"/>
         <synchlevel level="3"/>
         <synchlevel level="4"/>
         <synchlevel level="5"/>
         <synchlevel level="6"/>
         <synchlevel level="7"/>
         <synchlevel level="8"/>
         <synchlevel level="11"/>
         <synchlevel level="16"/>
       </modifier>
      </recordtype>
    </mcSynchronisation>

McSynchronization from a specific MC in 2017.02 can be disabled by outcommenting the remotemc section and restarting the MasterController.

Code Block
<!--
 <remotemc mcid="...">
...   
 </remotemc>
-->

See 13 RollingBarrel_FSS (Compact index and cache files) - EOL for the FSS maintenance workflows.

Introduction

In order for the master controller (and Forecasting Shell Server) to run properly several maintenance workflows must be scheduled. These workflows make sure the database does not overflow (they run the rolling barrel) and that configuration marked to be removed using the Configuration Manager actually gets deleted. In addition, each FSS must also run a rolling barrel task, usually once a day. This task runs the rolling barrel on the FSS and deletes configuration marked for deletion. Also the cache files are compacted which is essential for performance and preventing OutOfMemory errors. Both for synchronisation as for direct database access this maintenance of the cache files is important for optimal performance.

  • MC_MarkedRecordManager - Removes records marked for deletion. This removes static entries only.
  • MC_Synchronisation - Synchronise between several master controllers, only needed on duty standby systems
  • MC_RollingBarrel - Removes expired records from the MC database (e.g. timeseries, model states etc)
  • MC_SystemAlerter - Optional, used for triggering emails on log event codes.
  • RollingBarrel_FSS (one for each FSS), recommended up to 2014.01 - synchronises the localDatastore and removes expired records from the FSS database. RollingBarrelFSS won't work unless module descriptors file is available and properly configured. Please use Compact_FSSCache.xml instead from 2014.02 onwards.
  • Compact_FSSCache.xml (one for each FSS), preferred worfklow replacing RollingBarrel_FSS since 2014.02 .

Scheduling the workflows using the Administrator Interface (AI)


Info

Master Controller related tasks and workflows do not require upload of workflows but are automatically created. See the Admin Interface User Guide how to schedule them.
The Rolling Barrel for the FSS is a 'real' workflow, and still requires a workflow file (which should be uploaded using the Configuration Manager)

Image Added
Next you should choose the file to be uploaded; the dummy workflow in the case of the MC workflows. Please ignore the warning about the Configuration management tool:

Image Added

After uploading each workflow should be assigned to run on the Master Controller. This is done by using the Workflows and FSSs -> Workflow FSS Mappings menu. Each MC workflow should be assigned to the synchroniser as shown in the example below:

Image Added

Now the workflows can be scheduled using the Forecast Tasks -> Schedules tasks -> Schedule new task menu item. When scheduling you should make sure you specify the appropriate properties file for each workflow type:

Image Added

Listing of workflows and properties

MC:MarkedRecordManager

Suggested scheduling interval: Every 30 minutes, depending on the needs of the system.

Contents of the workflow

Code Block
xml
xml
<?xml version="1.0" encoding="UTF-8"?><Blank/>

Contents of the properties

Code Block
xml
xml
<?xml version="1.0" encoding="UTF-8"?><Blank/>

MC:Synchronisation

Suggested scheduling interval: Every 5 minutes, depending on the needs of the system.

Contents of the workflow

Code Block
xml
xml
<?xml version="1.0" encoding="UTF-8"?><Blank/>

Contents of the MC-MC Synchronisation Taskproperties.xml

Code Block
xml
xml
<?xml version="1.0" encoding="UTF-8"?><synchronisation>
   <synchparams>
      <!--
           The remote MC name must be replaced with the actual name of the
           remote master controller. (It references the remote MCId in the
           MC configuration
       -->
      <remotemcid name="EAMIMC01"/>
      <synchid id="MainMcSynch"/>
   </synchparams>
   <recordtype type="WorkflowFiles"/>
   <recordtype type="DefaultWorkflowFiles"/>
   <recordtype type="SystemConfigurations"/>
   <recordtype type="DefaultSystemConfigurations"/>
   <recordtype type="ModuleInstanceConfigs"/>
   <recordtype type="DefaultModuleInstanceConfigs"/>
   <recordtype type="ModuleInstanceDatasets"/>
   <recordtype type="DefaultModuleInstanceDatasets"/>
   <recordtype type="SysReportTemplates"/>
   <recordtype type="DefaultSysReportTemplates"/>
   <recordtype type="SysReportStyles"/>
   <recordtype type="DefaultSysReportStyles"/>
   <recordtype type="RegionConfigurations"/>
   <recordtype type="DefaultRegionConfigurations"/>
   <recordtype type="DisplayConfigurations"/>
   <recordtype type="DefaultDisplayConfigurations"/>
   <recordtype type="FlagConversions"/>
   <recordtype type="DefaultFlagConversions"/>
   <recordtype type="IdMaps"/>
   <recordtype type="DefaultIdMaps"/>
   <recordtype type="UnitConversions"/>
   <recordtype type="DefaultUnitConversions"/>
   <recordtype type="ReportTemplates"/>
   <recordtype type="DefaultReportTemplates"/>
   <recordtype type="ConfigManConfigurations"/>
   <recordtype type="DefaultConfigManConfigurations"/>
   <recordtype type="CorrelationEventSets"/>
   <recordtype type="DefaultCorrelationEventSets"/>
   <recordtype type="CorrelationTravelTimes"/>
   <recordtype type="DefaultCorrelationTravelTimes"/>
   <recordtype type="ModuleParameters"/>
   <recordtype type="DefaultModuleParameters"/>
   <recordtype type="MapLayers"/>
   <recordtype type="DefaultMapLayers
No Format

<?xml version="1.0" encoding="UTF-8"?><synchronisation>
   <synchparams>
      <remotemcid name="EANEMC01"/>
      <synchid id="MainMcSynch"/>
   </synchparams>
   <recordtype type="WorkflowFiles"/>
   <recordtype type="DefaultWorkflowFilesIcons"/>
   <recordtype type="SystemConfigurationsDefaultIcons"/>
   <recordtype type="DefaultSystemConfigurationsReportImages"/>
   <recordtype type="ModuleInstanceConfigsDefaultReportImages"/>
   <recordtype type="DefaultModuleInstanceConfigsRootConfigFiles"/>
   <recordtype type="ModuleInstanceDatasetsDefaultRootConfigFiles"/>
   <recordtype type="DefaultModuleInstanceDatasetsPiServiceConfigurations"/>
   <recordtype type="SysReportTemplatesDefaultPiServiceConfigurations"/>
   <recordtype type="DefaultSysReportTemplatesPiClientConfigurations"/>
   <recordtype type="SysReportStylesDefaultPiClientConfigurations"/>
   <recordtype type="DefaultSysReportStylesWhatIfScenarios"/>
   <recordtype type="RegionConfigurationsTasks"/>
   <recordtype type="DefaultRegionConfigurationsTaskRuns"/>
   <recordtype type="DisplayConfigurationsFewsSessions"/>
   <recordtype type="DefaultDisplayConfigurationsMCCpts"/>
   <recordtype type="FlagConversionsLogEntries"/>
   <recordtype type="DefaultFlagConversionsModuleInstanceRuns"/>
   <recordtype type="IdMapsTaskRunCompletions"/>
   <recordtype type="DefaultIdMapsArchiveMetadata"/>
   <recordtype type="UnitConversionsCurrentModuleInstanceRuns"/>
   <recordtype type="DefaultUnitConversionsRecordsPendingDeletion"/>
   <recordtype type="ReportTemplatesReports"/>
   <recordtype type="DefaultReportTemplatesWarmStates"/>
   <recordtype type="ConfigManConfigurationsColdStates"/>
   <recordtype type="DefaultConfigManConfigurationsTimeSeries"/>
>
      <modifier>
         <recordtype<synchlevel typelevel="CorrelationEventSets0"/>
	     <recordtype<synchlevel typelevel="DefaultCorrelationEventSets1"/>
	     <recordtype<synchlevel typelevel="CorrelationTravelTimes2"/>
	     <recordtype<synchlevel typelevel="DefaultCorrelationTravelTimes3"/>
	     <recordtype<synchlevel typelevel="ModuleParameters4"/>
	     <recordtype<synchlevel typelevel="DefaultModuleParameters5"/>
	     <recordtype<synchlevel typelevel="WhatIfScenarios6"/>
	     <recordtype<synchlevel typelevel="Tasks7"/>
	     <recordtype<synchlevel typelevel="TaskRuns8"/>
     <recordtype type="FewsSessions"/>
 </modifier>
  <recordtype type="MCCpts"/></recordtype>
   <recordtype type="LogEntriesConfigRevisions" />
   <recordtype type="ModuleInstanceRunsConfigRevisionStore" />
   <recordtype type="TaskRunCompletionsThresholdEvents"/>
   <recordtype type="ArchiveMetadataModifiers"/>
   <recordtype type="CurrentModuleInstanceRunsRecordsPendingUpdateExpiry"/>
</synchronisation>
   <recordtype type="Reports"/>
   <recordtype type="WarmStates"/>
   <recordtype type="ColdStates"/>
   <recordtype type="RecordsPendingDeletion"/>
   <recordtype type="TimeSeries"

MC:RollingBarrel

Suggested scheduling interval: Every 30 minutes, depending on the needs of the system.

Contents of the workflow

Code Block
xml
xml
<?xml version="1.0" encoding="UTF-8"?><Blank/>

Contents of the properties

Code Block
xml
xml
<?xml version="1.0" encoding="UTF-8"?><rollingbarrel action="remove,setexpire">
	<table name="LogEntries"/>
      <modifier>
  <table       <synchlevel level="0name="Reports"/>
	<table name="TaskRuns"/>
         <synchlevel level="1	<table name="TimeSeries"/>
         <synchlevel level="2	<table name="SystemStatusDigests"/>
         <synchlevel level="3	<table name="Tasks"/>
         <synchlevel level="4	<table name="ThresholdEvents"/>
         <synchlevel level="5	<table name="WarmStates"/>
         <synchlevel level="6	<table name="RecordsPendingDeletion"/>
         <synchlevel level="7	<table name="ImportStatus"/>
      </modifier>
   </recordtype>
   <recordtype type="ThresholdEvents	<table name="Modifiers"/>
	<table name="RecordsPendingUpdateExpiry"/>
</synchronisation>rollingbarrel>

...

RollingBarrel
Anchor
FSSRollingBarrel
FSSRollingBarrel

Suggested scheduling interval: Every 30 360 minutes, depending on the needs of the system.
Please note that with the new release a SINGLE rolling barrel workflow should be scheduled. When scheduling this should be set to run as "all-staggered" in the admin interface

Contents of the workflow

...

RollingBarrel 1.00 default.xml

Code Block
xml
xml
No Format

<?xml version="1.0" encoding="UTF-8"?><Blank/>

Contents of the properties

No Format

<?xml version="1.0" encoding="UTF-8"?><rollingbarrel action="remove,setexpire">
	<table name="LogEntries"/>
	<table name="Reports"/>
	<table name="TaskRuns"/>
	<table name="TimeSeries"/>
	<table name="SystemStatusDigests"/>
	<table name="Tasks"/>
	<table name="ThresholdEvents"/>
	<table name="WarmStates"/>
</rollingbarrel>

RollingBarrel_FSS00

Suggested scheduling interval: Every 1440 minutes, depending on the needs of the system.

Contents of the workflow

>
<workflow version="1.1" xmlns="http://www.wldelft.nl/fews"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.wldelft.nl/fews
http://fews.wldelft.nl/schemas/version1.0/workflow.xsd">
	<!--Rolling barrel workflow-->
	<activity>
		<runIndependent>true</runIndependent>
		<moduleInstanceId>RollingBarrel</moduleInstanceId>
	</activity>
</workflow>

Sample contents of Compact_FSSCache.xml (Recommended instead of RollingBarrel_FSS since 2014.02)

Code Block
xml
xml
No Format

<?xml version="1.0" encoding="UTF-8"?>
<workflow version="1.1" xmlns="http://www.wldelft.nl/fews"
 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xsi:schemaLocation="http://www.wldelft.nl/fews
 http://fews.wldelft.nl/schemas/version1.0/workflow.xsd">
	<!--Rolling barrel workflow-->
	<activity>
		<runIndependent>true</runIndependent>
		<moduleInstanceId>RollingBarrel</moduleInstanceId>
	</activity>
	<!--Delete records pending deletion-->
	<activity>
		<runIndependent>true</runIndependent>
		<moduleInstanceId>MarkedRecordManager</moduleInstanceId>
	</activity>
</workflow>

Contents of the properties

No Format

<?xml version="1.0" encoding="UTF-8"?>
<taskProperties xmlns="http://www.wldelft.nl/fews"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.wldelft.nl/fews
HTTP://nffs.wldelft.nl/schemas/taskProperties.xsd">
<description/>
<workflowId>RollingBarrel_FSS00</workflowId>
<taskSelection>
<singleTask>
<time0>2004-08-09T14:00:00.000Z</time0>
</singleTask>
</taskSelection>
<forecastPriority>Normal</forecastPriority>
<makeForcastCurrent>false</makeForcastCurrent>
<makeStateCurrent>false</makeStateCurrent>
</taskProperties>
    <activity>
        <!--Removes rows from cache and index files that no longer exist in the database, every FSS has its own cache and index files.
			For legacy configuration the "nl.wldelft.fews.system.plugin.rollingbarrel.RollingBarrelModule" class is redirected to this activity
            There is no need to schedule the rolling barrel on a FSS, this happens automatically on the FSS.
      -->
        <predefinedActivity>compact cache files</predefinedActivity>
    </activity>
</workflow>