On 18 Apr 2011, at 10:57, Manik Surtani wrote:

How do you generate the Long internalID of an XID?  
I'va factorised the IdGenerator(now ClusterIdGenerator)  galder wrote for generating cluster-unique longs for HR's versioned operations.  

Another approach may be to take the byte[] (XID) and Base64 it.  Then you have a 1-to-1 mapping between the XID and a JMX-friendly String.  :-)  Or maybe an SHA1 hash of the byte[].
yes,that would work as well. A long is smaller and (not that matters a lot) cheaper to generate. 


On 4 Apr 2011, at 12:46, Mircea Markus wrote:

Hi,

After taking it with Jonathan here is the list of JMX operations I want to add for recovery: http://community.jboss.org/wiki/Transactionrecoverydesign#JMX_tooling_for_handling_in_doubt_transactions
Any feedback appreciated.

Cheers,
Mircea

 
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