Hi,
Any help on this please?
On Mon, Feb 3, 2014 at 12:14 PM, Shani Ranasinghe wrote:
>
> Hi,
> I would like to know the following.
>
> 1) Can there be multiple namespaces in a single namenode? is it
> recommended? (I'm having a multi-tenant environment in mind)
>
> 2) Let's say I have a feder
Hi Shani,
I haven't done any implementation on HDFS federation, but as far as I know,
1 namenode can handle only 1 namespace at this time. I hope that helps.
Regards
Prav
On Wed, Feb 5, 2014 at 8:05 AM, Shani Ranasinghe wrote:
> Hi,
>
> Any help on this please?
>
>
>
> On Mon, Feb 3, 2014 at 1
Hello Folks,
Is there a fairly complete list somewhere, giving most of the parameters from
the configuration files for Apache Hadoop2 and MapReduce?
(Including Yarn)
I am especially interested in parameters that affect the activities of the
ResouceManager and Application Masters, such as the pa
Hey Bill,
Most of the documented parameters can be found under the
yarn-default.xml and mapred-default.xml with their descriptions:
http://hadoop.apache.org/docs/stable2/hadoop-yarn/hadoop-yarn-common/yarn-default.xml
and
http://hadoop.apache.org/docs/stable2/hadoop-mapreduce-client/hadoop-mapred
Hi,
I am trying to run the src downloaded from
http://archive.apache.org/dist/hadoop/core/hadoop-2.2.0/ for hadoop 2.2.0.
I encounter the following test failure when a maven build is triggered with
tests. However, builds fine without tests.
Any idea on how to resolve this?
Failed tests:
testLoc
Hi,
I got it working after modifying the pom file as explained in
https://issues.apache.org/jira/secure/attachment/12614482/HADOOP-10110.patch
.
On Wed, Feb 5, 2014 at 4:18 PM, Shani Ranasinghe wrote:
> Hi,
>
> I am trying to run the src downloaded from
> http://archive.apache.org/dist/hadoop/
Hi,
However I encountered the following issue. Appreciate any help.
Results :
Failed tests:
testLocalHostNameForNullOrWild(org.apache.hadoop.security.TestSecurityUtil):
expected: but
was:
Tests run: 2015, Failures: 1, Errors: 0, Skipped: 64
[INFO]
--
Is this on trunk or a released version?
I think the default behavior (when RM HA is not enabled) shouldn't have client
loop forever. Let me know and we can see if this needs fixing.
Thanks,
+vinod
On Jan 31, 2014, at 7:52 AM, REYANE OUKPEDJO wrote:
> Hi there,
>
> I am trying to solve a pr
For helping manage this, Hadoop lets you specify principles of the format
hdfs/_HOST@SOME-REALM. Here _HOST is a special string that Hadoop interprets
and replaces it with the local hostname. You need to create principles per host
though.
+Vinod
On Feb 2, 2014, at 3:14 PM, Koert Kuipers wrote
you might have looked at it, but some how your hostname is returning
uppercase and lowercase. Can you look in config files and see if it is in
two different cases?
On Wed, Feb 5, 2014 at 3:27 AM, Shani Ranasinghe wrote:
> Hi,
>
> However I encountered the following issue. Appreciate any help
Default Retry time period is 15 minutes. Setting configuration
"yarn.resourcemanager.connect.max-wait.ms" to lesser value, retry period can
be reduced in client side.
Thanks & Regards
Rohith Sharma K S
From: Vinod Kumar Vavilapalli [mailto:vino...@hortonworks.com] On Behalf Of
Vinod
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