Question

我是HTcondor的新手，在我通过Putty提交作业后，作业被暂停，日志文件显示以下错误：

007 (274036.000.000) 06/28 23:12:08 Shadow exception!
    Error from slot1@hana-******: Failed to execute '/var/lib/condor/execute/dir_107122/condor_exec.exe': (errno=8: 'Exec format error')
     0  -  Run Bytes Sent By Job
     16520  -  Run Bytes Received By Job
     ...

012 (274036.000.000) 06/28 23:12:08 Job was held.
     Error from slot1@hana-2.*******: Failed to execute'/var/lib/condor/execute/dir_107122/condor_exec.exe': (errno=8: 'Exec format error')
     Code 6 Subcode 8
     ...

下面是我提交的描述文件：

# defining the programm
cmd = /***/my_prog.ipynb
# defining the parameters

#args = /***/model_1/data_1.csv
#args = /***/model_2/data_2.csv
#args = /***/model_3/data_3.csv
#args = /***/model_4/data_4.csv
# defining memory requirements
request_memory = 100 GB
# defining to use 1 CPU
request_cpus = 100
# defining the max. run time of the job
+REQUESTED_WALLTIME = 72
# defining the mail address for notification
notify_user = ***@**.com
notification = Always
should_transfer_files = if_needed
when_to_transfer_output = on_exit
output = $(Cluster)-$(Process)_job.out
error = $(Cluster)-$(Process)_job.error
log = $(Cluster)-$(Process)_job.log
queue 1

在这种情况下，my_prog.ipynb本身有代码来读取本地四个文件作为输入，同时，my_prog.ipynb还包含＆＃34; print＆＃34;命令将结果写入本地文件。

基于这种情况，如果我还在提交描述文件中配置args，我真的很困惑吗？

请给我任何小提示，这个问题让我很难坚持3天......

任何建议都会感激不尽！

谢谢！

Answer 1

检查可执行文件的执行权限。我认为影子日志显示未设置可执行位。

Answer 2

在我的情况下，我收到此错误，因为该作业是一个python脚本，它没有一个shebang作为第一行。

HTCondor Shadow异常：[Errno 8] Exec格式错误

2 个答案: