关于java 操作linux命令的 一些相关

    ThreadPoolExecutor pool= new ThreadPoolExecutor(5,10, 3, TimeUnit.SECONDS, new LinkedBlockingQueue<Runnable>());
        IbcServiceConstants ibcServiceConstants=CfwConstants.ctx.getBean(IbcServiceConstants.class);
        String userPath=ibcServiceConstants.getUserLoginLogDir()+statDate.substring(0, 4)+"/"+statDate.substring(4, 6)+"/"+statDate;
        String accountPath=ibcServiceConstants.getAccountLoginLogDir()+statDate.substring(0, 4)+"/"+statDate.substring(4, 6)+"/"+statDate;
        String memberPath=ibcServiceConstants.getMemberLoginLogDir()+statDate.substring(0, 4)+"/"+statDate.substring(4, 6)+"/"+statDate;
        String shellPath=ibcServiceConstants.getHiveShellPath();

        pool.execute(new RunShellThread(shellPath, userPath, "loginuser",statDate));
        log.info(" run load loginuser data shellPath:= "+shellPath+" ,userPath:= "+userPath);
        
        pool.execute(new RunShellThread(shellPath, accountPath, "loginAccount",statDate));
        log.info(" run load loginaccount data shellPath:= "+shellPath+" ,accountPath:= "+accountPath);
        
        pool.execute(new RunShellThread(shellPath, memberPath, "loginmember",statDate));
        log.info(" run load loginmember data shellPath:= "+shellPath+" ,memberPath:= "+memberPath);
        
        pool.shutdown();
        while(true){
            try {
                if(pool.isTerminated()){
                    BigDataTask bigDataTask=CfwConstants.ctx.getBean(BigDataTask.class);
                    bigDataTask.save(statDate);
                    break;
                }
                try {
                    Thread.sleep(1000l);
                } catch (InterruptedException e) {
                    log.error(" pool  error ", e);
                }
            } catch (Exception e) {
                log.error(" pool  aa  error ", e);
            }
        }
    }

//spring注解给属性付初始值

@Value("${hive.load.data.shell}")
public void setHiveShellPath(String hiveShellPath) {
   this.hiveShellPath = hiveShellPath;
}

public String getMemberLoginLogDir() {
   return memberLoginLogDir;
}
@Value("${memberlogin.log.hadoop.dir}")
public void setMemberLoginLogDir(String memberLoginLogDir) {
   this.memberLoginLogDir = memberLoginLogDir;
}

另一种方法 https://blog.csdn.net/jiaomicha/article/details/40539523