Re: Tombstone gc after gc grace seconds

2 > > 30M ./md_normal > > > > Feel of the data that we have is - > > 8000 rowkeys per day and columns are added throughout the day. 300K > columns on an average per rowKey. > > > > > > > > *From:* Alain RODRIGUEZ [mailto:arodr...@gmail.com] >

RE: Tombstone gc after gc grace seconds

eout. Next day sizes were - 30M ./md_forcecompact 4.0K./md_test 304K./md_test2 30M ./md_normal Feel of the data that we have is - 8000 rowkeys per day and columns are added throughout the day. 300K columns on an average per rowKey. From: Alain RODRIGUEZ [mailto:arodr...@gmail.

Re: Tombstone gc after gc grace seconds

nually. I was thinking to > make tombstone threshold close to 0 and unchecked compaction set to true. > > Also we are not running nodetool repair on weekly basis as of now. > > > > *From:* Eric Stevens [mailto:migh...@gmail.com ] > *Sent:* Monday, January 26, 2015 12:11 PM >

RE: Tombstone gc after gc grace seconds

: user@cassandra.apache.org Subject: RE: Tombstone gc after gc grace seconds Hi, I saw there are 2 more interesting parameters – a. tombstone_threshold - A ratio of garbage-collectable tombstones to all contained columns, which if exceeded by the SSTable triggers compaction (with no other

RE: Tombstone gc after gc grace seconds

: Monday, January 26, 2015 12:11 PM To: user@cassandra.apache.org Subject: Re: Tombstone gc after gc grace seconds My understanding is consistent with Alain's, there's no way to force a tombstone-only compaction, your only option is major compaction. If you're using size tiered,

Re: Tombstone gc after gc grace seconds

My understanding is consistent with Alain's, there's no way to force a tombstone-only compaction, your only option is major compaction. If you're using size tiered, that comes with its own drawbacks. I wonder if there's a technical limitation that prevents introducing a shadowed data cleanup styl

Re: Tombstone gc after gc grace seconds

I don't think that such a thing exists as SSTables are immutable. You compact it entirely or you don't. Minor compaction will eventually evict tombstones. If it is too slow, AFAIK, the "better" solution is a major compaction. C*heers, Alain 2015-01-23 0:00 GMT+01:00 Ravi Agrawal : > Hi, > > I

Tombstone gc after gc grace seconds

Hi, I want to trigger just tombstone compaction after gc grace seconds is completed not nodetool compact keyspace column family. Anyway I can do that? Thanks