Re: cluster crash or error Duplicate entry '' for key 65

[Martin Skold]

Hi Pierre!

There is actually a known bug in the printout for duplicate keys for
cluster. If you are sending several values in one large insert, they
are batched (i.e. executed in parallel). If you then get a duplicate
key error, it will point to the last one in the batch, even though
this might not be the trouble row. What does your insert statement(s)
look like? Do you have any unique keys defined on the table?

We don't know yet how to fix this since saving all key values in a
batch would be too expensive.
Initially a more generic printout was used where the actual key
value was not returned, but we got a bug report that this was the
wrong error code and some application was not possible to port
to cluster.

You can try running your inserts towards another storage engine
and see what it says.

BR
Martin Skold