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Posted to user@cassandra.apache.org by Yulian Oifa <oi...@gmail.com> on 2014/04/11 19:44:22 UTC

SSTable files question

Hello to all
I have runed today nodetool compact no specific node.
It created single file ( g-1155) on 18:08
Currently all clients are down therefore no new data is wrotten
However in time of running compact on on other nodes i found that new
SSTables appeared
on this node :

-rw-r--r-- 1 root root 4590359957 Apr 11 18:08 globalIndexes-g-1155-Data.db
-rw-r--r-- 1 root root 2416533871 Apr 11 19:57 globalIndexes-g-1241-Data.db
-rw-r--r-- 1 root root  812435119 Apr 11 20:13 globalIndexes-g-1282-Data.db
-rw-r--r-- 1 root root  809054655 Apr 11 20:27 globalIndexes-g-1303-Data.db
-rw-r--r-- 1 root root  767685693 Apr 11 20:00 globalIndexes-g-1261-Data.db
-rw-r--r-- 1 root root  203513615 Apr 11 20:32 globalIndexes-g-1313-Data.db
-rw-r--r-- 1 root root  202942155 Apr 11 20:35 globalIndexes-g-1318-Data.db
-rw-r--r-- 1 root root  202656433 Apr 11 20:29 globalIndexes-g-1308-Data.db
-rw-r--r-- 1 root root   51223791 Apr 11 20:39 globalIndexes-g-1323-Data.db
-rw-r--r-- 1 root root   50890483 Apr 11 20:37 globalIndexes-g-1320-Data.db
-rw-r--r-- 1 root root   50366855 Apr 11 20:36 globalIndexes-g-1319-Data.db
-rw-r--r-- 1 root root   50366685 Apr 11 20:38 globalIndexes-g-1322-Data.db
-rw-r--r-- 1 root root   50271529 Apr 11 20:39 globalIndexes-g-1324-Data.db

Where does those files comes from?
Also it takes a plenty of space for some reason.

Thanks and best regards
Yulian Oifa

Re: SSTable files question

Posted by Robert Coli <rc...@eventbrite.com>.
On Fri, Apr 11, 2014 at 10:44 AM, Yulian Oifa <oi...@gmail.com> wrote:

> Currently all clients are down therefore no new data is wrotten
>

Hinted handoff delivery.

=Rob