Fwd: invalid type code: 00

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Fwd: invalid type code: 00

Kostas Kloudas
I am forwarding Stefan’s reply:


this problem can be caused by https://issues.apache.org/jira/browse/FLINK-6044. It is fixed in 1.2.1 and 1.3.


>> Am 26.05.2017 um 16:16 schrieb Kostas Kloudas <[hidden email]>:
>> Hi,
>> Could you provide some info on when is this error happening?
>> From what I see you are using the heap or fs state backend and you are
>> failing to read the state back when restoring from a failure. The failure can
>> be unrelated to this, but it could be useful if you could check the task manager
>> logs to see why the failure happens and if there are any exceptions when checkpointing
>> for example.
>> Also could you share the code for your objects (what you are serializing)?
>> Just to cover some cases.
>> I aslo include Stefan in this.
>> Kostas
>>> On May 26, 2017, at 1:06 PM, rhashmi <[hidden email]> wrote:
>>> Which Flink version you are using?  1.2
>>> What is your job doing (e.g. operators that you are using)? ProcessFunction
>>> to determine if event is late change event time to current & then window
>>> Which operator throws this exception? i will have to dig it further
>>> Which state-backend are you using? mysql.
>>> --
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