Re: KryoException: Encountered unregistered class ID

2017-06-04 Thread Tzu-Li (Gordon) Tai
Hi Shai, Flink’s Kryo registrations do not allow specifying the registration ID. They simply start from ID 10 ( < 10 is reserved by Kryo for primitive types). My guess at what you’re observing here is that when trying to deserialize your newly changed class instance, it also tries to read the e

RE: KryoException: Encountered unregistered class ID

2017-06-06 Thread Shai Kaplan
he default serializer? From: Tzu-Li (Gordon) Tai [mailto:tzuli...@apache.org] Sent: Sunday, June 04, 2017 3:28 PM To: Shai Kaplan ; user@flink.apache.org Subject: Re: KryoException: Encountered unregistered class ID Hi Shai, Flink’s Kryo registrations do not allow specifying the registration ID. They si

RE: KryoException: Encountered unregistered class ID

2017-06-06 Thread Tzu-Li (Gordon) Tai
interfere with checkKryoInitialized() and set the default serializer?   From: Tzu-Li (Gordon) Tai [mailto:tzuli...@apache.org] Sent: Sunday, June 04, 2017 3:28 PM To: Shai Kaplan ; user@flink.apache.org Subject: Re: KryoException: Encountered unregistered class ID   Hi Shai,   Fl

RE: KryoException: Encountered unregistered class ID

2017-06-06 Thread Shai Kaplan
to be FieldSerializer. From: Tzu-Li (Gordon) Tai [mailto:tzuli...@apache.org] Sent: Tuesday, June 06, 2017 6:13 PM To: user@flink.apache.org Subject: RE: KryoException: Encountered unregistered class ID StreamExecutionEnvironment.addDefaultKryoSerializer(YourClass.class, TaggedFieldSerializer.class) should

RE: KryoException: Encountered unregistered class ID

2017-06-06 Thread Tzu-Li (Gordon) Tai
e.org] Sent: Tuesday, June 06, 2017 6:13 PM To: user@flink.apache.org Subject: RE: KryoException: Encountered unregistered class ID   StreamExecutionEnvironment.addDefaultKryoSerializer(YourClass.class, TaggedFieldSerializer.class) should work. You can also specify it dir

RE: KryoException: Encountered unregistered class ID

2017-06-06 Thread Shai Kaplan
it. From: Tzu-Li (Gordon) Tai [mailto:tzuli...@apache.org] Sent: Tuesday, June 06, 2017 6:52 PM To: user@flink.apache.org Subject: RE: KryoException: Encountered unregistered class ID Ah, I see what you’re trying to achieve. Then I don’t think that is possible then, simply because Kryo doesn’t a

RE: KryoException: Encountered unregistered class ID

2017-06-06 Thread Tzu-Li (Gordon) Tai
er.   From: Tzu-Li (Gordon) Tai [mailto:tzuli...@apache.org] Sent: Tuesday, June 06, 2017 6:13 PM To: user@flink.apache.org Subject: RE: KryoException: Encountered unregistered class ID   StreamExecutionEnvironment.addDefaultKryoSerializer(YourClass.class, TaggedFieldSerializer.class) should