您可以设置如下所述的spark.driver.memory和spark.executor.memory:
spark.driver.memory 1g Amount of memory to use for the driver process
spark.executor.memory 1g Amount of memory to use per executor process (e.g. 2g, 8g).
上面的配置显示内存。那么它是内存内存还是磁盘?
根据这里的答案,用户可以通过What does the --ntasks or -n tasks does in SLURM?的ntasks参数并行运行多个作业,后跟srun。要问一个后续问题-如何指定在以这种方式并行运行作业时所需的内存量? 如果3个作业并行运行,每个作业需要8G内存,是在sbatch中指定24G内存(即来自所有作业的内存总和)还是不在sbatch中给出内存参数,而是为每个srun指定8G内存
我有一个PHP程序,需要利用内存的最大值。我午餐,然后50个脚本,以获得最大的CPU,但在RAM中,我只有450 M,我可以把我的8去我的RAM,我有8G在我的RAM,请看图像
请帮帮我
我在my.ini里有这个
# Example MySQL config file for medium systems.
#
# This is for a system with little memory (32M - 64M) where MySQL plays
# an important part, or systems up to 128M where MySQL is used tog
我一直在为下面的问题寻找一个解决方案。我正在使用Scala 2.11.8和星火2.1.0。
Application application_1489191400413_3294 failed 1 times due to AM Container for appattempt_1489191400413_3294_000001 exited with exitCode: -104
For more detailed output, check application tracking page:http://ip-172-31-17-35.us-west-2.compute.internal:
我试图在Makefile构建系统下用g++编译我的g++项目。但是,在编译过程中,会随机出现以下错误消息:
random source file A.cpp:xxx:xx: internal compiler error: Segmentation fault
random location
^~~~~~~~
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-7/README.Bugs> for i