Please remove ping checks from query method

[dmoebius]

In InfluxDBImpl::query() there are two version checks at the top, both pinging the server twice (!!!) for the version number:

public void query(final Query query, final int chunkSize, final Consumer<QueryResult> consumer) {
    if (version().startsWith("0.") || version().startsWith("1.0")) {
        throw new UnsupportedOperationException("chunking not supported");
    }
    ...

Please either remove those version checks completely (I think nobody uses these old versions anymore), or cache the result of version(), or query each server only once for it's version number.

[majst01]

Hi @dmoebius ,

good catch, do you mind prepping a MR ? It will take a while because holidays are coming :-)