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From Anuj Wadehra <anujw_2...@yahoo.co.in>
Subject Re: Thousands of pending compactions using STCS
Date Fri, 11 Dec 2015 17:20:41 GMT
Sorry I missed the version in your mail..you are on 2.0.16..so it cant be coldness issue..


Anuj 

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From:"Anuj Wadehra" <anujw_2003@yahoo.co.in>
Date:Fri, 11 Dec, 2015 at 10:48 pm
Subject:Re: Thousands of pending compactions using STCS

There was a JIRA that cold sstables are not compacted leading to thousands of sstables. Issue
got fixed in 2.0.4. Which version of Cassandra are you using?


Anuj

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From:"Jeff Jirsa" <jeff.jirsa@crowdstrike.com>
Date:Fri, 11 Dec, 2015 at 10:42 pm
Subject:Re: Thousands of pending compactions using STCS

There were a few buggy versions in 2.1 (2.1.7, 2.1.8, I believe) that showed this behavior.
The number of pending compactions was artificially high, and not meaningful. As long as they
number of –Data.db sstables remains normal, compaction is keeping up and you’re fine.


- Jeff


From: Vasileios Vlachos
Reply-To: "user@cassandra.apache.org"
Date: Friday, December 11, 2015 at 8:28 AM
To: "user@cassandra.apache.org"
Subject: Thousands of pending compactions using STCS



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