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From "Anton Kalashnikov (JIRA)" <j...@apache.org>
Subject [jira] [Created] (IGNITE-10111) Affinity doesn't recalculate after lost partitions
Date Thu, 01 Nov 2018 12:03:00 GMT
Anton Kalashnikov created IGNITE-10111:
------------------------------------------

             Summary: Affinity doesn't recalculate after lost partitions
                 Key: IGNITE-10111
                 URL: https://issues.apache.org/jira/browse/IGNITE-10111
             Project: Ignite
          Issue Type: Bug
            Reporter: Anton Kalashnikov
         Attachments: AffinityLostPartitionTest.java

Case: 

1)Start 3 data nodes and activate the cluster with cache with 1 backup and PartitionLossPolicy.READ_ONLY_SAFE.
2)Start client and add the data to your cache. Stop the client
3)Stop DN2 and clear it pds and val
4)Start DN2. Rebalance will start.
5)During rebalance stop DN3. At this moment some partitions from DN2 marked as LOST. 
6)Start DN3.

In fact all data was come back but affinity instead of DN3 use DN2 which have  partitions(lost)
with loss some data.

Reproducer is attached.





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