Use jstack on the AM or Mapper to figure out what it's stuck doing.
FWIW, `conf.set("hbase.zookeeper.quorum", "localhost");` will not work
if you have more than one node.
evelina dumitrescu wrote:
The Hadoop version that I use is 2.7.1 and the Hbase version is 1.2.5.
I can do any operation from the HBase shell.
On Fri, Apr 21, 2017 at 8:00 AM, evelina dumitrescu<
[email protected]> wrote:
Hi,
I am new to Hadoop and Hbase.
I was trying to make a small proof-of-concept Hadoop map reduce job that
reads the data from HDFS and stores the output in Hbase.
I did the setup as presented in this tutorial [1].
Here is the pseudocode from the map reduce code [2].
The problem is that I am unable to contact Hbase from the Hadoop job and
the job gets stuck.
Here are the logs from syslog [3], stderr [4] and console [5].
How should I correctly setup HbaseConfiguration ?
I couldn't find any example online that worked and it's hard for a
beginner to debug the issue.
Any help would be appreciated.
Thank you,
Evelina
[1]
http://www.bogotobogo.com/Hadoop/BigData_hadoop_HBase_
Pseudo_Distributed.php
[2]
https://pastebin.com/hUDAMMes
[3]
https://pastebin.com/XxmWAUTf
[4]
https://pastebin.com/fYUYw4Cv
[5]
https://pastebin.com/YJ1hERDe
