Hi Arul,
What is your table descriptor?
Use hbase shell and scan the table with timerange (1 week older). Validate
if any data returns?
Validate hdfs space by hbase partition? /hbase/data, /hbase/archive,
/hbase/oldWals, /hbase/MasterProcWals, etc.. Which is most consumed?
Validate hdfs table
HBase needs to run compaction to actually purge the expired data.
Could you please try to manually run a major compaction on a given region
to check whether this can make the region smaller?
If so, then maybe the problem is in the compaction configuration. If not,
then there should be something
We have a small use case for HBase but the data consumed by HBase is
growing in size comparable to the rest of the HDFS usage.
I noticed the hbase table TTL setting 5 days does not seem to be honored -
the data stays much longer or is never purged. The major compaction is set
for 7 days.
Any
Have you looked at :
http://hbase.apache.org/book.html#ttl
Please describe your use case.
Thanks
On Mon, Apr 11, 2016 at 2:11 AM, hsdcl...@163.com <hsdcl...@163.com> wrote:
> hi,
>
> I want to know the principle of HBase TTL,I would like to use the same
> principle to dev
