Re: About KafkaConsumerBase

2017-08-02 Thread aitozi
Hi, thanks,you explained clearly! -- View this message in context: http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/About-KafkaConsumerBase-tp14601p14621.html Sent from the Apache Flink User Mailing List archive. mailing list archive at Nabble.com.

Re: About KafkaConsumerBase

2017-08-01 Thread Tzu-Li (Gordon) Tai
Hi, it maintain itself a individual instance of  FlinkKafkaConsumerBase, and it contains a individual pendingOffsetsToCommit  , am right ?  That is correct! The FlinkKafkaConsumerBase is code executed for each parallel subtask instance, and therefore have their own pendingOffsetsToCommit which w

Re: About KafkaConsumerBase

2017-08-01 Thread aitozi
Hi,Piotr Nowojski i think you are right, but i think it is executed in parallel, but in each parallel , it maintain itself a individual instance of FlinkKafkaConsumerBase, and it contains a individual pendingOffsetsToCommit , am right ? thanks, aitozi -- View this message in context:

Re: About KafkaConsumerBase

2017-08-01 Thread Piotr Nowojski
Hi, pendingOffsetsToCommit is a private field which is not accessed from outside of the FlinkKafkaConsumerBase class. It is only used in state manipulation methods, which are not executed in parallel. Thanks, Piotrek > On Aug 1, 2017, at 1:20 PM, aitozi wrote: > > Hello: > >i am new to