I'm getting remote transport exception while executing painless scripts. Need to know if it will really effect performance, if we increase from its actual limit i.e 75/5m to 200-300/1m.
if not, is there any alternative wayto avoid this exception?
That setting is just to general the warning. So bumping it won't slow things down.
That warning is generally a sign that you are doing too many script compilations and should use script parameters more carefully. Script compilations is much slower than using a cached script. But if you know you need the scripts don't worry too much about bumping the setting.
But I would double check if you can reuse scripts better. It really does slow things down a lot to have to compile over and over again.
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