5
我跑的火花流媒体应用纱集装箱,它运作良好,几天之后,我遇到了一个问题,从下面的纱线列表中的错误消息:星火流纱线 - 运行超出了物理内存限制
Application application_1449727361299_0049 failed 2 times due to AM Container for appattempt_1449727361299_0049_000002 exited with exitCode: -104
For more detailed output, check application tracking page:https://sccsparkdev03:26001/cluster/app/application_1449727361299_0049Then, click on links to logs of each attempt.
Diagnostics: Container [pid=25317,containerID=container_1449727361299_0049_02_000001] is running beyond physical memory limits. Current usage: 3.5 GB of 3.5 GB physical memory used; 5.3 GB of 8.8 GB virtual memory used. Killing container.
这里是我的内存配置:
spark.driver.memory = 3g
spark.executor.memory = 3g
mapred.child.java.opts -Xms1024M -Xmx3584M
mapreduce.map.java.opts -Xmx2048M
mapreduce.map.memory.mb 4096
mapreduce.reduce.java.opts -Xmx3276M
mapreduce.reduce.memory.mb 4096
这OOM错误很奇怪,因为我没有保留在内存中的任何数据,因为它是一个流节目,有没有人遇到过像它一样的问题吗?或谁知道是什么原因造成的?
你得到任何这分辨率的详细比例? –