opentsdb | A scalable, distributed Time Series Database | Database library

I am trying to apply the deployment.yaml file to my Kubernetes cluster with the command:
kubectl apply -f .\deployment.yaml
but I get this error:
error: error parsing .\deployment.yaml: error converting YAML to JSON: yaml: line 27: could not find expected ':'

The yaml file is the exact same with the original one at github:

A friend asked me how to store raw video, frame by frame, in HBase. The typical access pattern would be to retrieve frames for a block of time. Each frame is approx. 7MB and the footage is captured at about 30 frames-per-second. A 20-minute video, for example, would take about 250GB of storage.

I saw an excellent video by Lars George, author of HBase: the definitive guide, titled HBase Schema Design: things you need to know, where he talks about storing video "chunks" (the snippet where he's talking about video starts at 1:07:12 and ends at 1:08:52), so it's seems like HBase could, potentially, be a fit for this use-case.

I created a couple of row-key options:

I am trying to convert the following ConfigMap yaml file (link here) into a kubernetes_config_map but am running into syntax errors when trying to define it.

In particular, I can't get around the dot notation inside the opentsdb.conf file

Is there currently a way out there to convert CSV files to the OpenTSDB format? It was suggested to me to write a custom Java program to do this conversion, but I'm not really sure where to start there. Any help would be appreciated.

when I am reading the code of opentsdb:

We need to store and read exact counter data (integers) over many years basically just with time filtering. Historical imports into the database will be necessary as well and the data is available in fixed time windows (every minute / hour).

It seems that Prometheus, for instance, is not a good fit because they don't ensure 100% accuracy. There are so many listings and comparisons but this is often not even mentioned although it is definitely an important detail.

So the question is: which modern database would be a good fit for such data?

The amount of possible TS databases seems to be endless. Would one or more of InfluxDB, Druid, Riak TS, graphite, OpenTSDB or timely be suitable? Or maybe some other candidate?

Updated with more information

I am trying to set up OpenTSDB on Bigtable, following this guide: https://cloud.google.com/solutions/opentsdb-cloud-platform

Works well, all good.

Now I was trying to open the opentsdb-write service with a LoadBalancer (type). Seems to work well, too.

Note: using a GCP load balancer.

I am then using insomnia to send a POST to the ./api/put endpoint - and I get a 204 as expected (also, using the ?details shows no errors, neither does the ?sync) (see http://opentsdb.net/docs/build/html/api_http/put.html)

When querying the data (GET on ./api/query), I don't see the data (same effect in grafana). Also, I do not see any data added in the tsdb table in bigtable.

My conclusion: no data is written to Bigtable, although tsd is returning 204.

Interesting fact: the metric is created (I can see it in Bigtable (cbt read tsdb-uid) and also the autocomplete in the opentsdb-ui (and grafana) pick the metric up right away. But no data.

When I use the Heapster-Example as in the tutorial, it all works.

And the interesting part (to me):

NOTE: It happened a few times, with massive delay or after stoping/restarting the kubernetes cluster, that the data appeared. Suddenly. I could not reproduce as of now.

I must be missing something really simple.

Note: I don't see any errors in the logs (stackdriver) and UI (opentsdb UI), neither bigtable, nor Kubernetes, nor anything I can think of.

Note: the configs I am using are as linked in the tutorial.

The put I am using (see the 204):

and if I add ?details, it indicates success:

This is relevant to Opentsdb 2.3.1 writing to Google Cloud BigTable (the Opentsdb config can be found here).

I'm writing to OpenTSDB time series like this (via the HTTP API -- api/put) like so:

I'm having troubles starting OpenTSDB because no JDK is found allthough I've installed it and set JAVA_HOME. Here's what I've done:

1. Install JDK