How long Flink state default TTL，if I don't config the state ttl config?

[LakeShen]

Hi community，I have a question about flink state ttl.If I don't config the flink state ttl config,

How long the flink state retain？Is it forever retain in hdfs?

Thanks your replay.

[LakeShen]

I saw the flink source code, I find the flink state ttl default is never expire,is it right?

LakeShen <[hidden email]> 于2020年1月6日周一 上午9:58写道：

Hi community，I have a question about flink state ttl.If I don't config the flink state ttl config,

How long the flink state retain？Is it forever retain in hdfs?

Thanks your replay.

[Zhu Zhu]

Yes. State TTL is by default disabled.

Thanks,

Zhu Zhu

LakeShen <[hidden email]> 于2020年1月6日周一 上午10:09写道：

I saw the flink source code, I find the flink state ttl default is never expire,is it right?

LakeShen <[hidden email]> 于2020年1月6日周一 上午9:58写道：

Hi community，I have a question about flink state ttl.If I don't config the flink state ttl config,

How long the flink state retain？Is it forever retain in hdfs?

Thanks your replay.

[LakeShen]

Ok, got it ,thank you 

Zhu Zhu <[hidden email]> 于2020年1月6日周一 上午10:30写道：

Yes. State TTL is by default disabled.

Thanks,

Zhu Zhu

LakeShen <[hidden email]> 于2020年1月6日周一 上午10:09写道：

I saw the flink source code, I find the flink state ttl default is never expire,is it right?

LakeShen <[hidden email]> 于2020年1月6日周一 上午9:58写道：

Hi community，I have a question about flink state ttl.If I don't config the flink state ttl config,

How long the flink state retain？Is it forever retain in hdfs?

Thanks your replay.