HI David,
JAVA_HOME should point to the java installation directory. Typically, this
directory will contain a subdirectory called 'bin'. Hadoop tries to find
the java command in $JAVA_HOME/bin/java.
It is likely that /usr/bin/java is a symlink to some other file. If you do
an ls -l
object is built
from Hadoop cluster node xml files, basically the resource manager
node core-site.xml and mapred-site.xml and yarn-site.xml.
Am I correct?
TIA
Susheel Kumar
On 9/9/14, Bhooshan Mogal bhooshan.mo...@gmail.com wrote:
Hi Demai,
conf = new Configuration()
will create
Hi Demai,
When you read a property from the conf object, it will only have a value if
the conf object contains that property.
In your case, you created the conf object as new Configuration() -- adds
core-default and core-site.xml.
Then you added site.xmls (hdfs-site.xml and core-site.xml) from
= new Configuration()
to connect to hdfs and did other operations, shouldn't I be able to
retrieve the configuration variables?
Thanks
Demai
On Mon, Sep 8, 2014 at 2:40 PM, Bhooshan Mogal bhooshan.mo...@gmail.com
wrote:
Hi Demai,
When you read a property from the conf object
As Nitin suggested, this forum is for Apache Hadoop questions. Please use
http://ask.gopivotal.com/hc/communities/public/topics/200053048-Pivotal-HD-Forum
for questions about Pivotal HD.
Thanks,
Bhooshan.
Sent via the Samsung Galaxy S™III, an ATT 4G LTE smartphone
Original message
Hi,
What's the recommended way to access a secure cluster from another (both
are configured to use the same kerberos realm)? For example, can I run a
map-reduce job with input on a secure cluster and output on another? Do I
have to change any configurations or add specific credentials for the