Re: [infinispan-dev] ISPN-501
Sanne,
The AtomicMap approach will work but as you mentioned on the JIRA, you won't get all
of the benefits of distributing chunks.
I think order of operations is a better approach. If you are using sync communications
then the order os guaranteed across the cluster.
Just to confirm, the problem has to do with:
T1:
Read metadata
Read chunks
T2:
delete chunks
delete metadata?
On 21 Jun 2010, at 21:05, Sanne Grinovero wrote:
Hello all,
I'd appreciate some thoughts or suggestions about how to solve ISPN-501,
I was thinking to try an AtomicMap to contain all chunks from a File,
including the file metadata, or should I use transactions in read mode
too?
Or should I just make sure to send the operations in a safe order?
(not sure if that's possible but I could look into it - also I'm not
sure if it's safe to assume the order will be the same as received by
other nodes)
I have been looking into GridFS, which BTW seems to have a similar
design than Lucene's Directory, but didn't notice any special trick to
address this kind of issues.
Regards,
Sanne
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Manik Surtani
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