flink-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Fritz Budiyanto <fbudi...@icloud.com>
Subject Excessive stdout is causing java heap out of mem
Date Sat, 20 May 2017 01:12:51 GMT
Hi,

I notice that when I enabled DataStreamSink’s print() for debugging, (kinda excessive printing),
its causing java Heap out of memory.
Possibly the Task Manager is buffering all stdout for the WebInterface? I haven’t spent
time debugging it, but I wonder if this is expected where massive print will exhaust java
heap, and I’m using standalone mode.

Is there a way to disable this memory logging for web interface, and just redirect stdout
to file instead with file rotation?
What is the suggested method of logging ?

—
Fritz
Mime
View raw message