Thanks Ben for the detail explanation.
-Tao
On Fri, Aug 7, 2015 at 3:28 AM, Ben Stopford wrote:
> Hi Tao
>
> 1. I am wondering if the fsync operation is called by the last two routines
> internally?
> => Yes
>
> 2. If log.flush.interval.ms is not specified, is it true that Kafka let OS
> to hand
Hi Tao
1. I am wondering if the fsync operation is called by the last two routines
internally?
=> Yes
2. If log.flush.interval.ms is not specified, is it true that Kafka let OS
to handle pagecache flush in background?
=> Yes
3. If we specify ack=1 and ack=-1 in new producer, do those request onl
Hi ,
I am trying to understand the Kafka log flush behavior. My understanding is
when the broker specifies broker config param "log.flush.interval.ms", it
will specify log config param "flush.ms" internally. In logManager logic,
when the log exceed flush.ms, it will call Log.flush which will call
