Thank you very muth, Todd.
------------------ ???????? ------------------ ??????: "Todd Lipcon";<[email protected]>; ????????: 2017??8??1??(??????) ????11:28 ??????: "user"<[email protected]>; ????: Re: Re : executed kudu fs check error This means that your tablet server is currently running while you tried to do the repair. Please stop the service first. Todd On Aug 1, 2017 3:42 AM, "????????" <[email protected]> wrote: Hi, Todd Sorry, the problem is not described clearly??I use the following command: kudu fs check -fs_wal_dir=/app/kudu/tserver/ -fs_data_dirs=/app/kudu/tserver -repair=true I can execute the above command, prompting the following log information: I0801 18:34:35.987645 15380 env_posix.cc:1460] Not raising process file limit of 131072; it is already as high as it can go I0801 18:34:35.987723 15380 file_cache.cc:463] Constructed file cache lbm with capacity 52428 I0801 18:34:35.994145 15380 fs_manager.cc:263] Time spent opening block manager: real 0.000s user 0.000s sys 0.000s IO error: Could not lock /app/kudu/tserver/data/block_manager_instance: Could not lock /app/kudu/tserver/data/block_manager_instance: lock /app/kudu/tserver/data/block_manager_instance: Resource temporarily unavailable (error 11) Thanks, lizhong ------------------ ???????? ------------------ ??????: "Todd Lipcon";<[email protected]>; ????????: 2017??7??28??(??????) ????11:32 ??????: "user"<[email protected]>; ????: Re: executed kudu fs check error On Fri, Jul 28, 2017 at 1:02 AM, [email protected] <[email protected]> wrote: Hi, guys! I executed the kudu fs check command encountered an error: Command: kudu fs check -fs_wal_dir = /app/kudu/tserver/ -fs_data_dirs = /app/kudu/tserver -repair = true Is this the exact command you executed? You should not have any space characters between the flag and its argument. eg instead use: kudu fs check --fs_wal_dir=/app/kudu/tserver --repair If you can paste the exact output as well, that would be helpful. I don't see any error message below, just "INFO" level status messages. Error log: I0728 15: 55: 43.958799 32600 env_posix.cc:1460] Not raising process file limit of 131072; it is already as high as it can go I0728 15: 55: 44.334758 32600 file_cache.cc:463] Constructed file cache lbm with capacity 52428 I0728 15: 55: 44.638924 32600 fs_manager.cc:263] Time spent opening block manager: real 0.000s user 0.000s sys 0.000s Password error / app / kudu / tserver / data / block_man What do I need to pay attention to when I use this command? Need to stop kudu cluster? I use the kudu version: kudu 1.4.0-cdh5.12.0 with best regards, lizhong -- Todd Lipcon Software Engineer, Cloudera
