We have very similar issues with HBase 1.1.2, especially around splits. It
takes several minutes at times. We use phoenix with two global indexes and
we know that compounds the issue a bit, but about 95% of inserts take <
50ms (with index writes included), but the remaining 5% are wild from 100ms
t
We use both, in different capacities. Cassandra is an x-DC archive store
with mostly batch writes and occasional key based reads. Hbase is for
real-time event ingestion. Our experience so far on hbase + phoenix is that
when it works, it is fast and scales like crazy. But if you ever hit a snag
arou
Our challenge has been to understand what's HBase doing under various
scenarios. We monitor call queue lengths, sizes and latencies as the
primary alerting mechanism to tell us something is going on with HBase.
Thanks!
-neelesh
On Wed, Nov 30, 2016 at 1:15 PM, Ted Yu wrote:
> Neelesh:Can y
ROR+2008+INT10+Unable+
> to+find+cached+index+metadata+PHOENIX+1718+
>
> Cheers
>
>
> On Wednesday, November 30, 2016 11:59 PM, Neelesh
> wrote:
>
>
> Ted,
> we use HDP 2.3.4 (HBase 1.1.2, phoenix 4.4 - but with a lot of backports
> from later versions)
>
> T
ExportSnapshot to
optionally skip copying HFiles if it already exists, given that HFiles in
the context of snapshots are immutable.
Thanks!
-neelesh
ved this problem.
>
> Cheers
>
> On Wed, Jan 18, 2017 at 9:04 AM, Neelesh wrote:
>
> > Hi,
> > Does the ExportSnapshot utility incrementally export HFiles ? From the
> > code, it looks like I can specify an overwrite flag to delete and
> recreate
> > t
