| clear query|facets|time |
Search criteria: .
Results from 91 to 100 from
450 (0.153s).
|
|
|
Loading phrases to help you
refine your search...
|
|
Re: Topology script frequency - HDFS - [mail # user]
|
|
...NN refers to the rack topology script/class when a new node joins (i.e. it doesn't have the node's IP already in cache), when it starts up, and (I think) also when you issue -refreshNodes. &...
|
|
|
Author: Harsh J,
2013-02-20, 20:23
|
|
|
Re: copy chunk of hadoop output - HDFS - [mail # user]
|
|
...Hi JM, I am not sure how "dangerous" it is, since we're using a pipe here, and as you yourself note, it will only last as long as the last bytes have been got and then terminate. ...
|
|
|
Author: Harsh J,
2013-02-20, 18:39
|
|
|
Re: Trouble in running MapReduce application - HDFS - [mail # user]
|
|
...Oops. I just noticed Hemanth has been answering on a dupe thread as well. Lets drop this thread and carry on there :) On Tue, Feb 19, 2013 at 11:14 PM, Harsh J wrote: &nbs...
|
|
|
Author: Harsh J,
2013-02-19, 17:45
|
|
|
Re: Namenode failures - HDFS - [mail # user]
|
|
...Hi Robert, Are you by any chance adding files carrying unusual encoding? If its possible, can we be sent a bundle of the corrupted log set (all of the dfs.name.dir contents) to inspect...
|
|
|
Author: Harsh J,
2013-02-17, 23:08
|
|
|
Re: How to monitor HDFS upgrade status after removal of "dfsadmin -upgradeProgress status" command? - HDFS - [mail # dev]
|
|
...Hi Scott, Is your goal to monitor the metadata upgrade? It can be checked on the web UI. Before finalization, you can see a message on the top banner on the NN frontpage such as:...
|
|
|
Author: Harsh J,
2013-02-17, 19:49
|
|
|
Re: executing hadoop commands from python? - HDFS - [mail # user]
|
|
...Instead of 'scraping' this way, consider using a library such as Pydoop (http://pydoop.sourceforge.net) which provides pythonic ways and APIs to interact with Hadoop components. There are al...
|
|
|
Author: Harsh J,
2013-02-17, 14:09
|
|
|
Re: QJM deployment - HDFS - [mail # user]
|
|
...Hi Azuryy, Thanks for your feedback on the docs! I've filed https://issues.apache.org/jira/browse/HDFS-4508 on your behalf to address them. Feel free to file JIRA with documentation co...
|
|
|
Author: Harsh J,
2013-02-17, 13:24
|
|
|
Re: building from subversion repository - HDFS - [mail # user]
|
|
...Hi George, The error below is your issue: To build trunk, a protocol buffers (protobuf) compiler installation of version 2.4 at least is required, cause we have that as a depend...
|
|
|
Author: Harsh J,
2013-02-17, 13:17
|
|
|
Re: How can I limit reducers to one-per-node? - HDFS - [mail # user]
|
|
...The suggestion to add a combiner is to help reduce the shuffle load (and perhaps, reduce # of reducers needed?), but it doesn't affect scheduling of a set number of reduce tasks nor does a s...
|
|
|
Author: Harsh J,
2013-02-11, 05:48
|
|
|
Re: Secondary Sort example error - HDFS - [mail # user]
|
|
...The JIRA https://issues.apache.org/jira/browse/MAPREDUCE-2584 should help such cases, if what I speculated above is indeed the case. On Fri, Feb 8, 2013 at 12:16 AM, Harsh J wrot...
|
|
|
Author: Harsh J,
2013-02-07, 18:49
|
|
|
|
