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Communications link failure during commit() with MySQL

Question asked by Alex Shumskiy on Sep 24, 2018
Latest reply on Sep 26, 2018 by Alain Debecker

I have problem with MySQL in PDI (Kettle). This error appears in process of reading information by Input Table. Even if all data is gived out of base successfully, this error appears and, probably, doesn't affect on transformation.

Error comitting connection
Communications link failure during
commit(). Transaction resolution unknown.

Caused
by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Communications link failure during commit(). Transaction resolution unknown.
at sun
.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)...

Why this problem happens?

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