Buildroot失败,在构建perf时出现以下错误:
│ │ [*] Linux Kernel │ │
│ │ Kernel version (Custom override kernel source) ---> │ │
│ │ (linux/linux-kernel) PATH of custom override kernel │ │
内核源代码位于单独的目录中,版本为4.0.0。所以。错误不正确。
val read_file1 = sc.textFile("Path to file 1");
val uid = read_file1.map(line => line.split(",")).map(array => array.map(arr => {
| if(arr.contains(":")) (array(2).split(":")(0), arr.split(":")(0))
| else (array(2).split(":")(0), arr)}))
val rdd1 = uid.map(array => array.drop(4)).flatMap(array => array.toSeq).map(y=>(y,1)).reduceByKey(_+_)
目标是armv7
如何修复buildroot配置或设置正确的版本? (如果这不可能,如何手动构建perf?)