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A collective communication library plugined into Hadoop

Home Page: https://dsc-spidal.github.io/harp/

Java 95.55% Shell 1.82% CSS 0.41% JavaScript 0.29% HTML 1.50% Python 0.43%
harp hadoop java

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harp's Issues

typo error for SVD

An error was reported found in the front page (https://dsc-spidal.github.io/harp/):
"It says somewhere single value decomposition but it should be singular value decomposition."

I found two places :
1). anchor text down in the bottom under the column of "Harp-DAAL"
2). text in the tile image of svd algorithm

Issues in the installation guide(cluster)

Step2.8 Edit mapred-site.xml in $HADOOP_HOME/etc/hadoop by using the following code.
Value of mapreduce.map.collective.java.opts, 256MB here, is too small to run the examples. For example, running mlrsgd fails under this setting.

Step3.1 Format the other data nodes. Replace ${data node} by the IP address.
This should be better to be a troubleshooting solution other than a normal step to run kmeans.

Typo in README

Hello Harp developers! I found a minor typo in the README file.
It's Indiana and the copyright should be updated to 2018.
Copyright 2013-2017 Inidana University Apache License 2.0

New to the Framework

I am trying to build the HARP-DAAL framework . When I installed the Hadoop, I got the following output:

amalik@amalikpc:~/HADOOP/hadoop-2.6.0/etc/hadoop$ jps
9589 ResourceManager
9899 Jps


and not the one mentioned on the website

$ jps
xxxxx NameNode
xxxxx SecondaryNameNode
xxxxx DataNode
xxxxx NodeManager
xxxxx Jps
xxxxx ResourceManager

Thanks,

Running applications under $HADOOP_HOME

I have concerns that users might need some privileges to work under the Hadoop installation directory in a shared cluster. It should be better to run all the applications, examples under user's home directory.

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