container is running beyond physical memory

Thanks for your response
it's a physical machine with 128 Gb of RAM !!!
so i'm suprise of this info message !
an idea ?

It's an error. see view below
[2017/06/14-12:38:49.678] [Exec-75] [INFO] [dku.proc] act.compute_journee_postale_traitements_meca_tae_NP - Task with the most failures(4):
[2017/06/14-12:38:49.679] [Exec-75] [INFO] [dku.proc] act.compute_journee_postale_traitements_meca_tae_NP - -----
[2017/06/14-12:38:49.679] [Exec-75] [INFO] [dku.proc] act.compute_journee_postale_traitements_meca_tae_NP - Task ID:
[2017/06/14-12:38:49.679] [Exec-75] [INFO] [dku.proc] act.compute_journee_postale_traitements_meca_tae_NP - task_1497242348080_2137_m_001445
[2017/06/14-12:38:49.679] [Exec-75] [INFO] [dku.proc] act.compute_journee_postale_traitements_meca_tae_NP -
[2017/06/14-12:38:49.679] [Exec-75] [INFO] [dku.proc] act.compute_journee_postale_traitements_meca_tae_NP - URL:
[2017/06/14-12:38:49.680] [Exec-75] [INFO] [dku.proc] act.compute_journee_postale_traitements_meca_tae_NP - http://0.0.0.0:8088/taskdetails.jsp?jobid=job_1497242348080_2137&tipid=task_1497242348080_2137_m_001445
[2017/06/14-12:38:49.680] [Exec-75] [INFO] [dku.proc] act.compute_journee_postale_traitements_meca_tae_NP - -----
[2017/06/14-12:38:49.680] [Exec-75] [INFO] [dku.proc] act.compute_journee_postale_traitements_meca_tae_NP - Diagnostic Messages for this Task:
[2017/06/14-12:38:49.680] [Exec-75] [INFO] [dku.proc] act.compute_journee_postale_traitements_meca_tae_NP - Container [pid=5312,containerID=container_e36_1497242348080_2137_01_000949] is running beyond physical memory limits. Current usage: 2.8 GB of 2 GB physical memory used; 4.6 GB of 4.2 GB virtual memory used. Killing container.
[2017/06/14-12:38:49.680] [Exec-75] [INFO] [dku.proc] act.compute_journee_postale_traitements_meca_tae_NP - Dump of the process-tree for container_e36_1497242348080_2137_01_000949 :
[2017/06/14-12:38:49.680] [Exec-75] [INFO] [dku.proc] act.compute_journee_postale_traitements_meca_tae_NP - |- PID PPID PGRPID SESSID CMD_NAME USER_MODE_TIME(MILLIS) SYSTEM_TIME(MILLIS) VMEM_USAGE(BYTES) RSSMEM_USAGE(PAGES) FULL_CMD_LINE
[2017/06/14-12:38:49.681] [Exec-75] [INFO] [dku.proc] act.compute_journee_postale_traitements_meca_tae_NP - |- 5312 5310 5312 5312 (bash) 0 0 108703744 267 /bin/bash -c /usr/java/default/bin/java -Djava.net.preferIPv4Stack=true -Dhadoop.metrics.log.level=WARN -Djava.net.preferIPv4Stack=true -Xmx1600000000 -Djava.io.tmpdir=/u07/hadoop/yarn/nm/usercache/dataiku/appcache/application_1497242348080_2137/container_e36_1497242348080_2137_01_000949/tmp -Dlog4j.configuration=container-log4j.properties -Dyarn.app.container.log.dir=/var/log/hadoop-yarn/container/application_1497242348080_2137/container_e36_1497242348080_2137_01_000949 -Dyarn.app.container.log.filesize=0 -Dhadoop.root.logger=INFO,CLA org.apache.hadoop.mapred.YarnChild 10.116.35.19 24085 attempt_1497242348080_2137_m_001445_3 39582418600885 1>/var/log/hadoop-yarn/container/application_1497242348080_2137/container_e36_1497242348080_2137_01_000949/stdout 2>/var/log/hadoop-yarn/container/application_1497242348080_2137/container_e36_1497242348080_2137_01_000949/stderr
[2017/06/14-12:38:49.681] [Exec-75] [INFO] [dku.proc] act.compute_journee_postale_traitements_meca_tae_NP - |- 5337 5312 5312 5312 (java) 14934 617 4845563904 732116 /usr/java/default/bin/java -Djava.net.preferIPv4Stack=true -Dhadoop.metrics.log.level=WARN -Djava.net.preferIPv4Stack=true -Xmx1600000000 -Djava.io.tmpdir=/u07/hadoop/yarn/nm/usercache/dataiku/appcache/application_1497242348080_2137/container_e36_1497242348080_2137_01_000949/tmp -Dlog4j.configuration=container-log4j.properties -Dyarn.app.container.log.dir=/var/log/hadoop-yarn/container/application_1497242348080_2137/container_e36_1497242348080_2137_01_000949 -Dyarn.app.container.log.filesize=0 -Dhadoop.root.logger=INFO,CLA org.apache.hadoop.mapred.YarnChild 10.116.35.19 24085 attempt_1497242348080_2137_m_001445_3 39582418600885
[2017/06/14-12:38:49.681] [Exec-75] [INFO] [dku.proc] act.compute_journee_postale_traitements_meca_tae_NP -
[2017/06/14-12:38:49.681] [Exec-75] [INFO] [dku.proc] act.compute_journee_postale_traitements_meca_tae_NP - Container killed on request. Exit code is 143
[2017/06/14-12:38:49.681] [Exec-75] [INFO] [dku.proc] act.compute_journee_postale_traitements_meca_tae_NP - Container exited with a non-zero exit code 143
[2017/06/14-12:38:49.681] [Exec-75] [INFO] [dku.proc] act.compute_journee_postale_traitements_meca_tae_NP -
[2017/06/14-12:38:49.682] [Exec-75] [INFO] [dku.proc] act.compute_journee_postale_traitements_meca_tae_NP -
[2017/06/14-12:38:50.993] [Exec-75] [INFO] [dku.proc] act.compute_journee_postale_traitements_meca_tae_NP - FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.mr.MapRedTask
[2017/06/14-12:38:50.993] [Exec-75] [INFO] [dku.proc] act.compute_journee_postale_traitements_meca_tae_NP - MapReduce Jobs Launched:
[2017/06/14-12:38:50.994] [Exec-75] [INFO] [dku.proc] act.compute_journee_postale_traitements_meca_tae_NP - Stage-Stage-1: Map: 1770 Cumulative CPU: 626347.87 sec HDFS Read: 438711897594 HDFS Write: 430789011622 FAIL
[2017/06/14-12:38:50.994] [Exec-75] [INFO] [dku.proc] act.compute_journee_postale_traitements_meca_tae_NP - Total MapReduce CPU Time Spent: 7 days 5 hours 59 minutes 7 seconds 870 msec
[2017/06/14-12:38:51.374] [FRT-73-FlowRunnable] [DEBUG] [dku.hadoop] act.compute_journee_postale_traitements_meca_tae_NP - Initializing Hadoop FS with context UGI: dataiku (auth:SIMPLE) (login: dataiku (auth:SIMPLE))
[2017/06/14-12:38:51.391] [FRT-73-FlowRunnable] [INFO] [dku.flow.activity] act.compute_journee_postale_traitements_meca_tae_NP - Run thread failed for activity compute_journee_postale_traitements_meca_tae_NP
java.lang.Exception: Failed to execute Hive script, please check job logs
at com.dataiku.dip.recipes.code.hive.AbstractHiveRecipeRunner.startAndWaitHive(AbstractHiveRecipeRunner.java:207)
at com.dataiku.dip.recipes.code.hive.HiveRecipeRunner.run(HiveRecipeRunner.java:139)
at com.dataiku.dip.dataflow.jobrunner.ActivityRunner$FlowRunnableThread.run(ActivityRunner.java:352)
[2017/06/14-12:38:51.488] [ActivityExecutor-53] [INFO] [dku.flow.activity] running compute_journee_postale_traitements_meca_tae_NP - activity is finished
[2017/06/14-12:38:51.489] [ActivityExecutor-53] [ERROR] [dku.flow.activity] running compute_journee_postale_traitements_meca_tae_NP - Activity failed
java.lang.Exception: Failed to execute Hive script, please check job logs
at com.dataiku.dip.recipes.code.hive.AbstractHiveRecipeRunner.startAndWaitHive(AbstractHiveRecipeRunner.java:207)
at com.dataiku.dip.recipes.code.hive.HiveRecipeRunner.run(HiveRecipeRunner.java:139)
at com.dataiku.dip.dataflow.jobrunner.ActivityRunner$FlowRunnableThread.run(ActivityRunner.java:352)
[2017/06/14-12:38:51.489] [ActivityExecutor-53] [INFO] [dku.flow.activity] running compute_journee_postale_traitements_meca_tae_NP - Executing default post-activity lifecycle hook
[2017/06/14-12:38:51.494] [ActivityExecutor-53] [DEBUG] [dku.datasets.hdfs] running compute_journee_postale_traitements_meca_tae_NP - Built HDFS dataset handler dataset=DISCOVERER_RETURNS.journee_postale_traitements_meca_tae connection=connection_philippe configuredRoot=/data/discovery_layer/poc_philippe/DISCOVERER_RETURNS.journee_postale_traitements_meca_tae effectiveRoot=/data/discovery_layer/poc_philippe/DISCOVERER_RETURNS.journee_postale_traitements_meca_tae
[2017/06/14-12:38:51.494] [ActivityExecutor-53] [INFO] [dku.flow.activity] running compute_journee_postale_traitements_meca_tae_NP - Removing samples for DISCOVERER_RETURNS.journee_postale_traitements_meca_tae
[2017/06/14-12:38:51.496] [ActivityExecutor-53] [INFO] [dku.flow.activity] running compute_journee_postale_traitements_meca_tae_NP - Done post-activity tasks

Thanks a lot for you time
Yes i'm a customer of dataiku
i will see with the support team