Plamen Jeliazkov

An interesting idea; bit of a stretch though: http://johnjianfang.blogspot.com/2015/03/hdfs-6634-inotify-in-hdfs.html?m=1 We could make use of the HDFSAdmin INotify Stream feature introduced in Apache 2.6.0. To get to this point we would...

So far I have had great success just relying on trending data vs trying to implement deletion monitoring in NNA. I can certainly understand a use-case for answering "who deleted...

I've been contemplating this one a bit still. One undiscussed possibility is to just calculate the difference between any 2 SuggestionEngine reports. For example, if at time X a report...

I was thinking about this a bit more over my long break. There is a rather nasty option we can take here. We _could_ override the FSNamesystem with a wrapper...

I think this one may need some stepping back for a time due to the possibility of the information changing with respect to Erasure Coding contiguous block in HDFS 3.0+.

It is debatable if this is necessary anymore as this can be achieved simply with cached queries. Though perhaps some folks may still want to see this information on the...

Once NNA is up and running, have you tried running hitting the `/fetchNamespace` endpoint? Your issue is that NNA has no FSImage to boot from. Are you running with `nna.bootstrap.auto.fetch.namespace=true`...

Hi @sahaparamjit - sorry for the _very_ late reply here. Yes this is still open for contribution. 😄 All that is needed is to: 1. Parse a `hbase-site.xml` file and...

Please check the NNA logs under `/var/log/nn-analytics` and post here what issues / Exceptions you are seeing. Usually with cases like this it means that NNA is unable to talk...

Check now with #319 .