Hi Robert,
in the logs I found this
13:54:41,291 INFO
org.apache.flink.yarn.YarnTaskManagerRunner - JVM
Options:
13:54:41,292 INFO
org.apache.flink.yarn.YarnTaskManagerRunner - -Xms3072m
13:54:41,292 INFO
org.apache.flink.yarn.YarnTaskManagerRunner - -Xmx3072m
13:54:41,292 INFO
org.apache.flink.yarn.YarnTaskManagerRunner -
-XX:MaxDirectMemorySize=3072m
13:54:41,292 INFO
org.apache.flink.yarn.YarnTaskManagerRunner - -Xss1024m
13:54:41,292 INFO
org.apache.flink.yarn.YarnTaskManagerRunner -
-Dlog.file=/var/log/hadoop-yarn/container/application_1453384265041_0030/container_1453384265041_0030_01_000002/taskmanager.log
13:54:41,292 INFO
org.apache.flink.yarn.YarnTaskManagerRunner -
-Dlogback.configurationFile=file:logback.xml
13:54:41,292 INFO
org.apache.flink.yarn.YarnTaskManagerRunner -
-Dlog4j.configuration=file:log4j.properties
It seems that the argument is passed to the Taskmanager. Or am I wrong?
Best Regards,
Hilmi
Am 22.01.2016 um 12:25 schrieb Robert Metzger:
Hi Hilmi,
it means that each JVM the YARN session is starting (JobManager and
TaskManagers) is initialized with that parameter.
Can you check the logs of the TaskManager to see if the option has been
passed properly?
On Fri, Jan 22, 2016 at 12:22 PM, Hilmi Yildirim <[email protected]>
wrote:
Hi,
I added the following line to my flink-conf.yaml:
env.java.opts: "-Xss1024m"
But it does not work. Does this line mean that every single slot of each
task manager uses a stack size of 1 GB?
Best Regards,
Hilmi
Am 22.01.2016 um 11:46 schrieb Robert Metzger:
Hi Hilmi,
Flink on YARN is respecting the env.java.opts configuration parameter from
the flink-conf.yaml.
2016-01-22 11:44 GMT+01:00 Hilmi Yildirim <[email protected]>:
Hi,
does anybody know how I can increase the stack size of a yarn session?
Best Regards,
Hilmi
--
==================================================================
Hilmi Yildirim, M.Sc.
Researcher
DFKI GmbH
Intelligente Analytik für Massendaten
DFKI Projektbüro Berlin
Alt-Moabit 91c
D-10559 Berlin
Phone: +49 30 23895 1814
E-Mail: [email protected]
-------------------------------------------------------------
Deutsches Forschungszentrum fuer Kuenstliche Intelligenz GmbH
Firmensitz: Trippstadter Strasse 122, D-67663 Kaiserslautern
Geschaeftsfuehrung:
Prof. Dr. Dr. h.c. mult. Wolfgang Wahlster (Vorsitzender)
Dr. Walter Olthoff
Vorsitzender des Aufsichtsrats:
Prof. Dr. h.c. Hans A. Aukes
Amtsgericht Kaiserslautern, HRB 2313
-------------------------------------------------------------
--
==================================================================
Hilmi Yildirim, M.Sc.
Researcher
DFKI GmbH
Intelligente Analytik für Massendaten
DFKI Projektbüro Berlin
Alt-Moabit 91c
D-10559 Berlin
Phone: +49 30 23895 1814
E-Mail: [email protected]
-------------------------------------------------------------
Deutsches Forschungszentrum fuer Kuenstliche Intelligenz GmbH
Firmensitz: Trippstadter Strasse 122, D-67663 Kaiserslautern
Geschaeftsfuehrung:
Prof. Dr. Dr. h.c. mult. Wolfgang Wahlster (Vorsitzender)
Dr. Walter Olthoff
Vorsitzender des Aufsichtsrats:
Prof. Dr. h.c. Hans A. Aukes
Amtsgericht Kaiserslautern, HRB 2313
-------------------------------------------------------------
--
==================================================================
Hilmi Yildirim, M.Sc.
Researcher
DFKI GmbH
Intelligente Analytik für Massendaten
DFKI Projektbüro Berlin
Alt-Moabit 91c
D-10559 Berlin
Phone: +49 30 23895 1814
E-Mail: [email protected]
-------------------------------------------------------------
Deutsches Forschungszentrum fuer Kuenstliche Intelligenz GmbH
Firmensitz: Trippstadter Strasse 122, D-67663 Kaiserslautern
Geschaeftsfuehrung:
Prof. Dr. Dr. h.c. mult. Wolfgang Wahlster (Vorsitzender)
Dr. Walter Olthoff
Vorsitzender des Aufsichtsrats:
Prof. Dr. h.c. Hans A. Aukes
Amtsgericht Kaiserslautern, HRB 2313
-------------------------------------------------------------
