Regions with same start key & overlapping regions

[Maz <m....@gmail.com>]

Hi all,
We have been using hbase 1.4.8 with hadoop 2.9.2 (with few backports).
After starting hbase, we saw many regions with same start keys and overlapping regions, which was causing job failures. (with out of row exceptions).
After resolving all inconsistencies, we see the issue happening again (even without adding new data to hbase).
Do you think it might be because of hadoop-2.9.2 & hbase-1.4.8 incompatibilities?
Appreciate any thoughts on this.

Thanks,
Maz

Re: Regions with same start key & overlapping regions

[Stack <st...@duboce.net>]

On Thu, Oct 24, 2019 at 12:20 PM Maz <m....@gmail.com> wrote:

> Hi all,
> We have been using hbase 1.4.8 with hadoop 2.9.2 (with few backports).
> After starting hbase, we saw many regions with same start keys and
> overlapping regions, which was causing job failures. (with out of row
> exceptions).
> After resolving all inconsistencies, we see the issue happening again
> (even without adding new data to hbase).
> Do you think it might be because of hadoop-2.9.2 & hbase-1.4.8
> incompatibilities?
> Appreciate any thoughts on this.
>
>
Hard to say. Any chance of tracing how the overlaps are coming about
digging in logs?
Thanks,
S




> Thanks,
> Maz
>