If you have performed any token moves the data will not be deleted until you run nodetool cleanup.
To get a baseline I would run nodetool compact to do major compaction and purge any tomb stones as others have said. Cheers ----------------- Aaron Morton Freelance Developer @aaronmorton http://www.thelastpickle.com On 18/01/2012, at 2:19 PM, Maki Watanabe wrote: > Are there any significant difference of number of sstables on each nodes? > > 2012/1/18 Marcel Steinbach <marcel.steinb...@chors.de>: >> We are running regular repairs, so I don't think that's the problem. >> And the data dir sizes match approx. the load from the nodetool. >> Thanks for the advise, though. >> >> Our keys are digits only, and all contain a few zeros at the same >> offsets. I'm not that familiar with the md5 algorithm, but I doubt that it >> would generate 'hotspots' for those kind of keys, right? >> >> On 17.01.2012, at 17:34, Mohit Anchlia wrote: >> >> Have you tried running repair first on each node? Also, verify using >> df -h on the data dirs >> >> On Tue, Jan 17, 2012 at 7:34 AM, Marcel Steinbach >> <marcel.steinb...@chors.de> wrote: >> >> Hi, >> >> >> we're using RP and have each node assigned the same amount of the token >> space. The cluster looks like that: >> >> >> Address Status State Load Owns Token >> >> >> 205648943402372032879374446248852460236 >> >> 1 Up Normal 310.83 GB 12.50% >> 56775407874461455114148055497453867724 >> >> 2 Up Normal 470.24 GB 12.50% >> 78043055807020109080608968461939380940 >> >> 3 Up Normal 271.57 GB 12.50% >> 99310703739578763047069881426424894156 >> >> 4 Up Normal 282.61 GB 12.50% >> 120578351672137417013530794390910407372 >> >> 5 Up Normal 248.76 GB 12.50% >> 141845999604696070979991707355395920588 >> >> 6 Up Normal 164.12 GB 12.50% >> 163113647537254724946452620319881433804 >> >> 7 Up Normal 76.23 GB 12.50% >> 184381295469813378912913533284366947020 >> >> 8 Up Normal 19.79 GB 12.50% >> 205648943402372032879374446248852460236 >> >> >> I was under the impression, the RP would distribute the load more evenly. >> >> Our row sizes are 0,5-1 KB, hence, we don't store huge rows on a single >> node. Should we just move the nodes so that the load is more even >> distributed, or is there something off that needs to be fixed first? >> >> >> Thanks >> >> Marcel >> >> <hr style="border-color:blue"> >> >> <p>chors GmbH >> >> <br><hr style="border-color:blue"> >> >> <p>specialists in digital and direct marketing solutions<br> >> >> Haid-und-Neu-Straße 7<br> >> >> 76131 Karlsruhe, Germany<br> >> >> www.chors.com</p> >> >> <p>Managing Directors: Dr. Volker Hatz, Markus Plattner<br>Amtsgericht >> Montabaur, HRB 15029</p> >> >> <p style="font-size:9px">This e-mail is for the intended recipient only and >> may contain confidential or privileged information. If you have received >> this e-mail by mistake, please contact us immediately and completely delete >> it (and any attachments) and do not forward it or inform any other person of >> its contents. If you send us messages by e-mail, we take this as your >> authorization to correspond with you by e-mail. E-mail transmission cannot >> be guaranteed to be secure or error-free as information could be >> intercepted, amended, corrupted, lost, destroyed, arrive late or incomplete, >> or contain viruses. Neither chors GmbH nor the sender accept liability for >> any errors or omissions in the content of this message which arise as a >> result of its e-mail transmission. Please note that all e-mail >> communications to and from chors GmbH may be monitored.</p> >> >> > > > > -- > w3m