What are the client error codes as returned from the cluster?
The most recent list of error codes can be found at:
https://docs.aerospike.com/display/AS2/Return+Error+Codes
As of April 2013, the current list is:
1 = Unknown failure. Consider retry 2 = Key Not Found error. The key may have been deleted or evicted already. 3 = Failed Generation error. This implies that another client has already used that same key you have attempted to write. 4 = Failed Parameter. Check client parameters and verify each is supported by current client version 5 = Key Exists error. Key already exists 6 = Bin Exists error. This happens when a bin exists and the key is being written to a bin that is defined as unique. 7 = Cluster key mismatch error. This can happen when a node was brought down temporarily then brought back up. It can also happen when the key no longer exists because it has been evicted. 8 = Partition out of space error. Occurs when the high-water mark has been reached and namespace no longer can accept write requests. 9 = Timeout error. Consider retry 10 = No XDR error. XDR process is not running. Consider starting it back up. 11 = Unavailable error. Server error when node is down and partition is not available 12 = Incompatible type error. The operand and bin types are not compatible and mismatched. 13 = Record Too big error. The size of the object or record is exceeding the limit, currently at 1MB. 14 = Key Busy error. This is most likely caused by a ‘hotkey’ and will affect the clients doing reads or writes. It happens when a key is accessed simultaneously more than “transaction-pending-limit” times. young
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