Since it is the virtual memory, please see: http://docs.datatorrent.com/configuration/#hadoop-tuning
-- sent from mobile On Sep 4, 2016 12:10 PM, "Munagala Ramanath" <r...@datatorrent.com> wrote: > It looks like there is not enough memory for all the containers. If you're > running in the sandbox, how much memory is allocated to the sandbox ? > Can you try increasing it ? > > There is also a detailed discussion of how to manage memory using > configuration > parameters in the properties files at: http://docs.datatorrent. > com/tutorials/topnwords-c7/ > > As a first step, can you simply build the archetype generated project > (without copying > over the source files for the word count application) and try to run the > resulting app ? > It has only 2 operators and so minimal memory requirements. If it runs, it > will confirm > that your setup is OK but availability of adequate memory is the issue. > > Ram > > On Sun, Sep 4, 2016 at 11:47 AM, Ambarish Pande < > ambarish.pande2...@gmail.com> wrote: > >> Hello Guys, >> >> I have followed the steps shown in this video https://www.youtube.com/ >> watch?v=LwRWBudOjg4&feature=youtu.be to build my first apex application. >> My application is failing and the following diagnostics report is shown in >> the web admin interface on master:8088 >> >> ---------- >> >> Application application_1473011986197_0001 failed 2 times due to AM >> Container for appattempt_1473011986197_0001_000002 exited with exitCode: >> -103 >> For more detailed output, check application tracking page: >> http://master:8088/cluster/app/application_1473011986197_0001Then, click >> on links to logs of each attempt. >> Diagnostics: Container [pid=8339,containerID=containe >> r_1473011986197_0001_02_000001] is running beyond virtual memory limits. >> Current usage: 254.7 MB of 1 GB physical memory used; 2.4 GB of 2.1 GB >> virtual memory used. Killing container. >> Dump of the process-tree for container_1473011986197_0001_02_000001 : >> |- PID PPID PGRPID SESSID CMD_NAME USER_MODE_TIME(MILLIS) >> SYSTEM_TIME(MILLIS) VMEM_USAGE(BYTES) RSSMEM_USAGE(PAGES) FULL_CMD_LINE >> |- 8389 8339 8339 8339 (java) 976 19 2575908864 64519 >> /usr/lib/jvm/java-8-oracle/bin/java -Djava.io.tmpdir=/home/hadoopu >> ser/tmp/nm-local-dir/usercache/hadoopuser/appcache/applicati >> on_1473011986197_0001/container_1473011986197_0001_02_000001/tmp >> -Xmx768m -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/tmp/dt-heap-1.bin >> -Dhadoop.root.logger=INFO,RFA -Dhadoop.log.dir=/home/hadoopu >> ser/hadoop/logs/userlogs/application_1473011986197_ >> 0001/container_1473011986197_0001_02_000001 >> -Ddt.attr.APPLICATION_PATH=hdfs://master:54310/user/hadoopus >> er/datatorrent/apps/application_1473011986197_0001 >> com.datatorrent.stram.StreamingAppMaster >> |- 8339 8337 8339 8339 (bash) 0 0 17043456 679 /bin/bash -c >> /usr/lib/jvm/java-8-oracle/bin/java -Djava.io.tmpdir=/home/hadoopu >> ser/tmp/nm-local-dir/usercache/hadoopuser/appcache/applicati >> on_1473011986197_0001/container_1473011986197_0001_02_000001/tmp >> -Xmx768m -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/tmp/dt-heap-1.bin >> -Dhadoop.root.logger=INFO,RFA -Dhadoop.log.dir=/home/hadoopu >> ser/hadoop/logs/userlogs/application_1473011986197_ >> 0001/container_1473011986197_0001_02_000001 >> -Ddt.attr.APPLICATION_PATH=hdfs://master:54310/user/hadoopus >> er/datatorrent/apps/application_1473011986197_0001 >> com.datatorrent.stram.StreamingAppMaster 1>/home/hadoopuser/hadoop/logs >> /userlogs/application_1473011986197_0001/container_147301198 >> 6197_0001_02_000001/AppMaster.stdout 2>/home/hadoopuser/hadoop/logs >> /userlogs/application_1473011986197_0001/container_147301198 >> 6197_0001_02_000001/AppMaster.stderr >> Container killed on request. Exit code is 143 >> Container exited with a non-zero exit code 143 >> Failing this attempt. Failing the application. >> >> >> ---------- >> >> >> Any help would be appreciated. >> >> Thank you in advance. >> >> >> >> >
