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Re: log
Mohit Vadhera 2013-04-19, 07:34
its one (1). Output is below.

.......Status: HEALTHY
 Total size:    903709673179 B
 Total dirs:    2906
 Total files:   11110
 Total blocks (validated):      20906 (avg. block size 43227287 B)
 Minimally replicated blocks:   20906 (100.0 %)
 Over-replicated blocks:        0 (0.0 %)
 Under-replicated blocks:       248 (1.1862624 %)
 Mis-replicated blocks:         0 (0.0 %)
 Default replication factor:    1
 Average block replication:     1.0
 Corrupt blocks:                0
 Missing replicas:              2232 (9.646469 %)
 Number of data-nodes:          1
 Number of racks:               1
FSCK ended at Fri Apr 19 03:47:04 EDT 2013 in 2224 milliseconds
The filesystem under path '/' is HEALTHY

On Fri, Apr 19, 2013 at 12:28 PM, S, Manoj <[EMAIL PROTECTED]> wrote:

>  It means that some of your data blocks are not replicated as intended.
> What is the value of “dfs.replication” in your hadoop-site.xml file?****
>
> ** **
>
> Can you paste the output of ****
>
> ** **
>
> *bin/hadoop fsck /****
>
> ** **
>
> --****
>
> Manoj****
>
> ** **
>
> *From:* Mohit Vadhera [mailto:[EMAIL PROTECTED]]
> *Sent:* Friday, April 19, 2013 12:09 PM
> *To:* <[EMAIL PROTECTED]>
> *Subject:* log****
>
> ** **
>
> Can anybody let me know the meaning of the below log plz " Target Replicas
> is 10 but found 1 replica(s)." ?
>
> /var/lib/hadoop-hdfs/cache/mapred/mapred/staging/test_user/.staging/job_201302180313_0623/job.split:
> Under replicated
> BP-2091347308-172.20.3.119-1356632249303:blk_6297333561560198850_70720.
> Target
> Replicas is 10 but found 1 replica(s).
>
> ****
>
> Thanks,****
>