Hi Mark, It is a sample from my sandbox. Your question is about the part that is in RED at the output below, right?
[root@sandbox ~]# hdfs fsck /user/ambari-qa/passwd -locations Connecting to namenode via http://sandbox.hortonworks.com:50070 FSCK started by root (auth:SIMPLE) from /172.16.13.30 for path /user/ambari-qa/passwd at Fri Jan 24 09:53:43 PST 2014 . /user/ambari-qa/passwd: Under replicated BP-1578958328-10.0.2.15-1382306880516:blk_1073742464_1640. Target Replicas is 3 but found 1 replica(s). Status: HEALTHY Total size: 1708 B Total dirs: 0 Total files: 1 Total symlinks: 0 Total blocks (validated): 1 (avg. block size 1708 B) Minimally replicated blocks: 1 (100.0 %) Over-replicated blocks: 0 (0.0 %) Under-replicated blocks: 1 (100.0 %) Mis-replicated blocks: 0 (0.0 %) Default replication factor: 3 Average block replication: 1.0 Corrupt blocks: 0 Missing replicas: 2 (66.666664 %) Number of data-nodes: 1 Number of racks: 1 FSCK ended at Fri Jan 24 09:53:43 PST 2014 in 1 milliseconds The filesystem under path '/user/ambari-qa/passwd' is HEALTHY [root@sandbox ~]# Rod Nascimento ________________________________ From: Nascimento, Rodrigo [rodrigo.nascime...@netapp.com] Sent: Friday, January 24, 2014 3:34 PM To: user@hadoop.apache.org Subject: RE: hdfs fsck -locations 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.kerz...@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<http://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 <ha...@cloudera.com<mailto:ha...@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.kerz...@shmsoft.com<mailto:mark.kerz...@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<http://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 <ha...@cloudera.com<mailto:ha...@cloudera.com>> wrote: Hi Mark, Yes, the locations are shown as IP. On Fri, Jan 24, 2014 at 12:09 AM, Mark Kerzner <mark.kerz...@shmsoft.com<mailto:mark.kerz...@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
