If nodes are partially offline and still in baseline, as was mentioned earlier — you really can loose your data check for example : [1 https://apacheignite.readme.io/docs/partition-loss-policies ] [2] https://www.gridgain.com/docs/latest/developers-guide/partition-loss-policy if all nodes are online you can`t obtain such case, i hope. > > >------- Forwarded message ------- >From: "BEELA GAYATRI" < beela.gaya...@tcs.com > >To: "user@ignite.apache.org" < user@ignite.apache.org >, VincentCE < >v...@cephei.com > >Cc: >Subject: RE: Loosing cache data when persistence is enabled >Date: Thu, 10 Dec 2020 16:54:57 +0300 > >Hi, > > The nodes are not getting out of Baseline topology. They are showing >offline , after restart of the nodes data is getting deleted from persistence >folders(some time data not getting deleted and some times getting deleted). >PFA web console > >Sent from Mail for Windows 10 > >From: VincentCE >Sent: Thursday, December 10, 2020 6:10 PM >To: user@ignite.apache.org >Subject: Re: Loosing cache data when persistence is enabled > >"External email. Open with Caution" > >Hi Beela, > >could the root cause be that you had changes in your baseline topology when >you saw the data loss? According to my understanding and the answer I got on >my question >http://apache-ignite-users.70518.x6.nabble.com/Ignite-persistence-Data-of-node-is-lost-after-being-excluded-from-baseline-topology-td34675.html >some weeks ago the data of nodes that got excluded from the baseline >topology will be deleted for consistency reasons. > >This is just an immediate guess from my side, I did not have a look into >your attachments so far. > >Best, >Vincent > > > >-- >Sent from: http://apache-ignite-users.70518.x6.nabble.com/ > >=====-----=====-----===== >Notice: The information contained in this e-mail >message and/or attachments to it may contain >confidential or privileged information. If you are >not the intended recipient, any dissemination, use, >review, distribution, printing or copying of the >information contained in this e-mail message >and/or attachments to it are strictly prohibited. If >you have received this communication in error, >please notify us by reply e-mail or telephone and >immediately and permanently delete the message >and any attachments. Thank you > > >
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