MySQL Cluster error on UPDATE: increase MaxNoOfConcurrentOperations
To solve the error message ERROR 1297 (HY000): Got temporary error 233 'Out of operation records in transaction coordinator (increase MaxNoOfConcurrentOperations)' from NDBCLUSTER you can use one of the possible solutions:

1) Increase MaxNoOfConcurrentTransactions even more until it works (note it take more resources (RAM))

2) Select the data from innodb into an outfile and load infile into
cluster (will be faster than 2).

Note: you faced this error message  since there is not enough resource on Dedicated for the cluster evnironment.