equential file and collect data at the
> driver) with yarn-client mode. When looking at the history server UI, Task
> Deserialization Time of tasks are quite different (5 ms to 5 s). What
> contribute to this Task Deserialization Time?
unning a simple job (reading sequential file and collect data at the
> driver) with yarn-client mode. When looking at the history server UI, Task
> Deserialization Time of tasks are quite different (5 ms to 5 s). What
> contribute to this Task Deserialization Time?
>
> Thank
Hi,
I'm running a simple job (reading sequential file and collect data at
the driver) with yarn-client mode. When looking at the history server
UI, Task Deserialization Time of tasks are quite different (5 ms to 5
s). What contribute to this Task Deserialization Time?
Thank you in advance
