HDFSThe system time of the node where the client is located is the same as theFusionInsight HDThe system time of the cluster should be consistent. If there is a time difference, So the time difference should be less than a few minutes?
Ah, the age-old question of time synchronization in distributed systems. I'm going with option B, 10 minutes, because that's a nice, round number. Who needs precision, anyway?
Haha, I bet the developers of FusionInsight HD just set the time difference to whatever they felt like. As long as it's under 30 minutes, it's probably fine, right?
I'm not sure about this. How can the system time of the cluster be consistent if the client is located on a different node? Shouldn't the time difference be even smaller?
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