Hi Nuc,
Welcome! If you would like to try out HTrace on a real system, Hadoop
is the best choice.
There is some information about setting up HTrace+Hadoop here:
http://blog.cloudera.com/blog/2015/12/new-in-cloudera-labs-apache-htrace-incubating/
If you would like to take a look at the code for
Hi,
I am working on a thesis called “Tracing in distributed systems” and saw your
project.
I have a short question. Is there any code example with multiple nodes involved
in the tracing flow? Based on tests found for htrace-core component, I did not
manage to build an example that could work i
HTrace didn't get its own GUI until 4.0, and that wasn't really ready
until 4.1. There might be some kind of GUI in HBase or Phoenix but I'm
not familiar with that. 3.1 was basically a straight port of the old
github code into an apache namespace, plus a lot of license and other
cleanups. It rea
I did find this jar htrace-core-3.1.0-incubating.jar in the hbase/lib
directory. I presume htrace has a GUI and can be accessed from port 16900.
On Thursday, June 9, 2016 5:04 PM, Colin McCabe wrote:
Just to be completely clear, you can't use HTrace with any distribution
of Hadoop,
Just to be completely clear, you can't use HTrace with any distribution
of Hadoop, only with a distribution that supports the specific
instrumentation that HTrace requires. It's a feature like any other.
In a similar fashion, for example, you cannot use snapshots or HDFS high
availability with Ha
Colin, Thank you for the quick response. My question was really a general one.
How would I use the Apache version of HTrace with any distribution of hadoop
really which happens to be Hortonworks in my case. Is there any documentation
that describes how to set it up and how to see the metrics
Hi Krishnanand,
Thanks for looking at HTrace! This list is for questions about the
Apache project. For questions about Hortonworks, please consult the
Hortonworks mailing lists or bulletin boards.
With regard to Apache Hadoop, HTrace support is included in the upcoming
Hadoop 2.8 release. Unfo
Hi, Is there any user guide on how to install htrace on a Hortonworks HDP 2.3
cluster and access the GUI
