Cc: user@flink.apache.org
Subject: Re: Flink Batch Execution Mode
Hi Irakli
What version of flink-connector-kafka are you using?
You may have encountered a bug [1] in the old version that prevents the source
task from entering the finished state.
[1].
https://issues.apache.org/jira/browse/FLINK-3
Hi Irakli
What version of flink-connector-kafka are you using?
You may have encountered a bug [1] in the old version that prevents the
source task from entering the finished state.
[1]. https://issues.apache.org/jira/browse/FLINK-31319
Best,
Feng
On Tue, Mar 12, 2024 at 7:21 PM irakli.keshel.
Hi Lu,
At present, Flink is still based on row format in the runtime execution
layer and vectorization relies mostly on automatic compiler optimizations
of the JVM.
Best regards,
Weijie
Shammon FY 于2023年4月27日周四 10:52写道：
> Hi Lu,
>
> Currently, Flink does not have official benchmark results
Thanks! Shammon! Do you also have insights on the first 2 questions as
well? Thanks!
1. Does flink batch mode use columnar in-memory format?
2. Does flink batch mode use vectorization technique?
Best
Lu
On Wed, Apr 26, 2023 at 7:51 PM Shammon FY wrote:
> Hi Lu,
>
> Currently, Flink does not h
Hi Lu,
Currently, Flink does not have official benchmark results compared to Spark
and Presto. You can run the TPC-DS benchmark yourself to compare to
different engines, Flink supports all queries for TPC-DS, for example, the
benchmark project [1]. Of course, other companies have made similar
comp
