On Jan 4, 2017 17:58, "Jean Carlo" <jean.jeancar...@gmail.com> wrote:
Hello guys
I have a table with 34Gb of data in sstables (including tmp). And I can see
cassandra is doing some compactions on it. What surprissed me is that
nodetool compactionstats says he is compacting 138.66GB
root@node001 /root # nodetool compactionstats -H
pending tasks: 103
* compaction type keyspace table completed
total unit progress*
Compaction keyspace1 table_02 112.74 GB
138.66 GB bytes 81.31%
Active compaction remaining time : 0h03m27s
So My question is, from where those 138.66GB come if my table has only 34GB
of data.
Hello,
I believe that output of compactionstats shows you the size of
*uncompressed* data. Can you check (with nodetool tablestats) your
compression ratio?
--
Alex
