yarn.app.mapreduce.am.command-opts参数占用问题

[yanfangwang]

use -Dyarn.app.mapreduce.am.command-opts=org.apache.celeborn.mapreduce.v2.app.MRAppMasterWithCeleborn 之后，那么原来的yarn.app.mapreduce.am.command-opts=-Xmx1024m测试了一下就设置不进去了，这个问题是如何解决的

[FMX]

Try to use yarn.app.mapreduce.am.resource.mb.

[yanfangwang]

This is equivalent to setting the total memory. Opts can control how much is used in the heap.

[FMX]

There is three approaches：

1. set yarn.app.mapreduce.am.command-opts=-Xmx2048m org.apache.celeborn.mapreduce.v2.app.MRAppMasterWithCeleborn
2. -Dyarn.app.mapreduce.am.command-opts="-Xmx2048m org.apache.celeborn.mapreduce.v2.app.MRAppMasterWithCeleborn"
3. set in the yarn-site.xml