Also, keep in mind that by bypassing the RegionServer you also bypass the
security rules...
JMS
Le sam. 1 juin 2019 à 21:43, Josh Elser a écrit :
> Hi Guillermo,
>
> Yes, you are missing something.
>
> TableInputFormat uses the Scan API just like Spark would.
>
> Bypassing the RegionServer
Hi Guillermo,
Yes, you are missing something.
TableInputFormat uses the Scan API just like Spark would.
Bypassing the RegionServer and reading from HFiles directly is
accomplished by using the TableSnapshotInputFormat. You can only read
from HFiles directly when you are using a Snapshot, as
Just to be sure, if I execute Scan inside Spark, the execution is goig
through RegionServers and I get all the features of HBase/Scan (filters and
so on), all the parallelization is in charge of the RegionServers (even
I'm running the program with spark)
If I use TableInputFormat I read all the
