Tyson Mote

MooTools doesn't load -- object.prototype is undefined

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``` require 'rubygems' require 'harmony' h = Harmony::Page.new h.load 'http://ajax.googleapis.com/ajax/libs/mootools/1.2.4/mootools.js' ``` Gives me: ``` Johnson::Error: object.prototype is undefined at top level in untitled document at line 43 at top level...

Cache tz -> *time.Location results

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### Description snowflakeRows.Next calls getCurrentLocation for every row, which means that the driver calls time.LoadLocation (which loads the TZ database) for every single row in the results of a query....

This PR adds support for exactly-once semantics in the source connector, which was described in [KIP-618](https://cwiki.apache.org/confluence/display/KAFKA/KIP-618%3A+Exactly-Once+Support+for+Source+Connectors#KIP618:ExactlyOnceSupportforSourceConnectors-ConnectorAPIexpansions) and shipped in [Kafka Connect 3.3.0](https://archive.apache.org/dist/kafka/3.3.0/RELEASE_NOTES.html). To test this PR beyond the existing test...

I'm polling a local Redis 2.6 server with: ``` client := redis.NewClient("localhost", 0, "") reply, err := client.Call("INFO") if err != nil { return "" } client.Call("QUIT") return reply.Elem.String() ```...