Re: Streaming Job eventually begins failing during checkpointing

2020-04-16 Thread Stephen Patel
bb9495c6b7ba755ced576bb8a35d5/runners/flink/src/main/java/org/apache/beam/runners/flink/translation/wrappers/streaming/stableinput/BufferingDoFnRunner.java#L95 > > Best > Yun Tang > -- > *From:* Stephen Patel > *Sent:* Thursday, April 16, 2020 22:30

Re: Streaming Job eventually begins failing during checkpointing

2020-04-16 Thread Stephen Patel
ly at least. On Thu, Apr 16, 2020 at 9:03 AM Stephen Patel wrote: > I can't say that I ever call that directly. The beam library that I'm > using does call it in a couple places: > https://github.com/apache/beam/blob/v2.14.0/runners/flink/src/main/java/org/apache/beam/runners/fl

Re: Streaming Job eventually begins failing during checkpointing

2020-04-16 Thread Stephen Patel
ent operator state descriptor each time? > > Best > Yun Tang > ------ > *From:* Stephen Patel > *Sent:* Thursday, April 16, 2020 2:09 > *To:* user@flink.apache.org > *Subject:* Streaming Job eventually begins failing during checkpointing > > I&

Streaming Job eventually begins failing during checkpointing

2020-04-15 Thread Stephen Patel
I've got a flink (1.8.0, emr-5.26) streaming job running on yarn. It's configured to use rocksdb, and checkpoint once a minute to hdfs. This job operates just fine for around 20 days, and then begins failing with this exception (it fails, restarts, and fails again, repeatedly): 2020-04-15 13:15:

Re: State Processor API with Beam

2020-04-07 Thread Stephen Patel
pe but you > will also need to look into the beam internals to see how it stores data in > flink state, how it translates between beam serializers and flink > serializers, etc. > > Seth > > On Mon, Apr 6, 2020 at 1:02 PM Stephen Patel wrote: > >> I've got an apach

State Processor API with Beam

2020-04-06 Thread Stephen Patel
I've got an apache beam pipeline running on flink (1.9.1). I've been attempting to read a RocksDB savepoint taken from this beam-on-flink pipeline, using the state processor api, however it seems to have some incompatibilities around namespaces. Beam for instance uses a String namespace, while th