You could enable object reuse [0] if you application allows that. Also
adjusting the managed memory size [1] can help.
Are you using Flink's graph library Gelly?
[0]
https://ci.apache.org/projects/flink/flink-docs-release-1.3/dev/batch/index.html#object-reuse-enabled
[1]
Does someone has a current performance test based on PageRank or an idea why
Flink lost the comparison?
> Am 18.08.2017 um 19:51 schrieb Kaepke, Marc :
>
> Hi everyone,
>
> I compared Flink and Spark by using PageRank. I guessed Flink will beat Spark
> or have the
Hi everyone,
I compared Flink and Spark by using PageRank. I guessed Flink will beat Spark
or have the same level. But Spark is up to 4x faster then Flink.
I hope I did a mistake. So please help me to improve the performance of my
cluster and config.
The cluster has 4 computers:
One JobManager