Read write set mismatch error while processing parallel transactions #fabric-chaincode #fabric


Avinash Vijaykumar Pedgaonkar
 

Dear Team,
We are submitting 100 transactions in parallel  . All  transactions are to create new asset . 
In the chain code ,  first it is checked if asset already exists . If not then only create transaction is executed,
sequential operation is working fine  , but when we submit 100 transactions at a time , we get Read write set mismatch error  for majority of transactions. 

We are establishing gateway connection once and using it to submit all 100 tx at a time .
batch time out is 1 sec . max message count 100 message s
No update operation , no key is updated twice .
anybody faced such issue ?
what may be  the reason ? how to resolve it.
regards 

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