ance improvement activities
>> after the much awaiting 3.0.0-alpha release:)
>>
>> >>>> Also, I would like to know what others have done to sustain good
>> >>>> performance even under failures (other than keeping fail-over
>> replicas).
>> I
Greetings!
We are evaluating erasure coding on HDFS to reduce storage cost.
However, the degraded read latency seems like a crucial bottleneck for our
system.
After exploring some strategies for alleviating the pain of degraded read
latency,
I found a "tree-like recovery" technique might be useful
