luster again all the the checkpoint and job graph data will be erased and
basacly you will start a new cluster...
It's happened to me allot on a 1.5.x
On a 1.6 things are running perfect .
I'm not sure way this error is back again on 1.6.1 ?
On Fri, 16 Nov 2018, 0:42 Olga Luganska
mailto:trebl...@ho
Hello,
I am running flink 1.6.1 standalone HA cluster. Today I am unable to start
cluster because of "Fatal error in cluster entrypoint"
(I used to see this error when running flink 1.5 version, after upgrade to
1.6.1 (which had a fix for this bug) everything worked well for a while)
Question:
Hello,
By reading Flink documentation I see that to enable checkpointing we need to:
1. Enable checkpointing at the execution environment.
2. Make sure that your source/sink implements either CheckpointedFunction or
ListCheckpointed interfaces?
Is #2 a must, and how checkpointing mechanism is
://github.com/apache/flink/pull/6259
On Mon, 22 Oct 2018 at 16:51, Kostas Kloudas
mailto:k.klou...@data-artisans.com>> wrote:
Hi Olga,
Sorry for the late reply.
I think that Gordon (cc’ed) could be able to answer your question.
Cheers,
Kostas
On Oct 13, 2018, at 3:10 PM, Olga Luganska
mailto
Any suggestions?
Thank you
Sent from my iPhone
On Oct 9, 2018, at 9:28 PM, Olga Luganska
mailto:trebl...@hotmail.com>> wrote:
Hello,
I would like to use Confluent Schema Registry in my streaming job.
I was able to make it work with the help of generic Kafka producer and
FlinkKafkaCo
Hello,
I would like to use Confluent Schema Registry in my streaming job.
I was able to make it work with the help of generic Kafka producer and
FlinkKafkaConsumer which is using ConfluentRegistryAvroDeserializationSchema.
FlinkKafkaConsumer011 consumer = new
FlinkKafkaConsumer011<>(MY_TOPIC,
Hello,
According to the documentation, the security setup is shared by all the jobs on
the same cluster, and if users need to use a different keytab,
it is easily achievable in Yarn cluster setup by starting a new cluster with a
different flink-conf.yaml
Is it possible to setup a standalone
Hello,
Does Flink support multiple data center implementation and failover procedures
in case one of the data centers goes down?
Another question I have is about data encryption. If application state which
needs to be checkpointed contains data elements which are considered to be a