hive2csv Major update

Hello Hive Community,

I am super excited to announce a major update on hive2csv public tool. Thanks to some improvements, hive2csv will start the download right away, it will perform much faster and most importantly, queries now have virtually no time limits.

Demo #3

Feel free to try it out and post your feedback if you find any issues or have any suggestion.

Detailed Change log (for nerds):

Created delay constant for delays between requests to rpcnode
Changed depth (aka rpc request item limit) back to 1k items as per suggestion of public rpc node owner and maintainer (@anyx)
CombinedStream starts streaming to API response right away allowing the client download to start immediately and overall greatly improving hive2csv performance
Removed unnecessary intermediate step of streaming to local disk
Removed batch recovery feature
Abstracted away JSON formatting as a router function
Moved HTTP response headers formatting to beginning of router block
Added constants.js module for better project structure
Improved error handling
Set CombinedStreampauseStream option to false => Alleviates backpressure on rpcnode delegating buffering on my server side

If you use the service or find it useful, please reHive!

Cheers,
lightproject