Fix Number of Lookups per FileID in FlatDocumentSet FileSharing Application

[Matthias Feldotto]

Hello,

is there any possibility to configure a fix number of lookups per FileID? The FlatDocumentSet has to parameter the files and the size of files, can I adjust it to start exact 20 lookups per published file. At the moment the amount of lookups is not flat as expected. For example File 1 has 60 lookups and File 60 18 lookups during the whole simulation.

Thank you in advance.

— Yasin

[Kalman]

That seems to be the relevant part in the code:

org.peerfact.impl.application.filesharing.documents.FlatDocumentSet

public int getIdForLookup() { return startRank + rand.nextInt(size); }
So for your observation following questions occur:
– What is your action file? Your observation may happen when you have an overlap of store and lookup operations. (which should not be) –> please paste your action file.
– How is your configuration of the FlatDocumentSet?

Have you experimented with the getIdForLookup() method, is this the specific point in the code.
– Can you verify that your DocumentSet is not growing after a storage-time?

See you

[Yasin Yazgan]

Hello,

my action file:

# action file for FileSharing

all 1s-120m FileSharingApplication:join

all 120m-180m FileSharingApplication:publishResourcesFromSet files 100

all 180m FileSharingApplication:lookupResourceFromSetPeriodically files 10m

Configuration of FlatDocumentFileSet:

<?xml version=’1.0′ encoding=’utf-8′?>

<ResourceSpace

class=”org.peerfact.impl.application.filesharing.documents.DocumentSpace”

static=”getInstance”>

<ResourceSet

class=”org.peerfact.impl.application.filesharing.documents.FlatDocumentSet”

name=”files” size=”100″ />

</ResourceSpace>

I debugged my code and can verify that my document set is not growing during time.

[Author]

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