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From Mark Kerzner <mark.kerz...@shmsoft.com>
Subject Re: hdfs fsck -locations
Date Fri, 24 Jan 2014 18:39:51 GMT
hdfs fsck /user/mark/data/word_count.csv *-locations*


On Fri, Jan 24, 2014 at 11:34 AM, Nascimento, Rodrigo <
Rodrigo.Nascimento@netapp.com> wrote:

>  I’m not seeing locations flag yet.
>
>
>
> *Rod Nascimento*
>
> *Systems Engineer @ Brazil*
>
>
>
> *People **don’t** buy **WHAT** you do. They buy **WHY** you do it.*
>
>
>
> *From:* Mark Kerzner [mailto:mark.kerzner@shmsoft.com]
> *Sent:* Friday, January 24, 2014 3:16 PM
> *To:* Hadoop User
> *Subject:* Re: hdfs fsck -locations
>
>
>
> Sorry, did not copy the full command
>
>
>
> hdfs fsck /user/mark/data/word_count.csv -locations
>
> Connecting to namenode via http://mark-7:50070
>
> FSCK started by mark (auth:SIMPLE) from /192.168.1.232 for path
> /user/mark/data/word_count.csv at Fri Jan 24 11:15:17 CST 2014
>
> .Status: HEALTHY
>
>  Total size:       7217 B
>
>  Total dirs:       0
>
>  Total files:      1
>
>  Total blocks (validated):        1 (avg. block size 7217 B)
>
>  Minimally replicated blocks:  1 (100.0 %)
>
>  Over-replicated blocks:          0 (0.0 %)
>
>  Under-replicated blocks:        0 (0.0 %)
>
>  Mis-replicated blocks:                        0 (0.0 %)
>
>  Default replication factor:      1
>
>  Average block replication:     1.0
>
>  Corrupt blocks:                      0
>
>  Missing replicas:                     0 (0.0 %)
>
>  Number of data-nodes:                      1
>
>  Number of racks:                   1
>
> FSCK ended at Fri Jan 24 11:15:17 CST 2014 in 1 milliseconds
>
>
>
>
>
> The filesystem under path '/user/mark/data/word_count.csv' is HEALTHY
>
>
>
>
>
> On Fri, Jan 24, 2014 at 11:08 AM, Harsh J <harsh@cloudera.com> wrote:
>
> Sorry, but what was the question? I also do not see a locations option
> flag.
>
> On Jan 24, 2014 7:17 PM, "Mark Kerzner" <mark.kerzner@shmsoft.com> wrote:
>
> Here is an example
>
>
>
>  hdfs fsck /user/mark/data/word_count.csv
>
> Connecting to namenode via http://mark-7:50070
>
> FSCK started by mark (auth:SIMPLE) from /192.168.1.232 for path
> /user/mark/data/word_count.csv at Fri Jan 24 07:45:24 CST 2014
>
> .Status: HEALTHY
>
>  Total size: 7217 B
>
>  Total dirs: 0
>
>  Total files: 1
>
>  Total blocks (validated): 1 (avg. block size 7217 B)
>
>  Minimally replicated blocks: 1 (100.0 %)
>
>  Over-replicated blocks: 0 (0.0 %)
>
>  Under-replicated blocks: 0 (0.0 %)
>
>  Mis-replicated blocks: 0 (0.0 %)
>
>  Default replication factor: 1
>
>  Average block replication: 1.0
>
>  Corrupt blocks: 0
>
>  Missing replicas: 0 (0.0 %)
>
>  Number of data-nodes: 1
>
>  Number of racks: 1
>
> FSCK ended at Fri Jan 24 07:45:24 CST 2014 in 0 milliseconds
>
>
>
>
>
> On Fri, Jan 24, 2014 at 4:34 AM, Harsh J <harsh@cloudera.com> wrote:
>
> Hi Mark,
>
> Yes, the locations are shown as IP.
>
>
> On Fri, Jan 24, 2014 at 12:09 AM, Mark Kerzner <mark.kerzner@shmsoft.com>
> wrote:
> > Hi,
> >
> > hdfs fsck -locations
> >
> > is supposed to show every block with its location? Is location the ip of
> the
> > datanode?
> >
> > Thank you,
> > Mark
>
>
>   --
> Harsh J
>
>
>
>
>

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