Ivan Rakov created IGNITE-13371:
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Summary: Sporadic partition inconsistency after historical
rebalancing of updates with same key put-remove pattern
Key: IGNITE-13371
URL: https://issues.apache.org/jira/browse/IGNITE-13371
Project: Ignite
Issue Type: Bug
Reporter: Ivan Rakov
Assignee: Ivan Rakov
Fix For: 2.10
h4. scenario
# start 3 servers 3 clients, create caches
# clients start combined put + 1% remove of data in transactions
PESSIMISTIC/REPEATABLE_READ
## kill one node
## restart one node
# ensure all transactions completed
# run idle_verify
Expected: no conflicts found
Actual:
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[12:03:18][:55 :230] Control utility --cache idle_verify --skip-zeros
--cache-filter PERSISTENT
[12:03:20][:55 :230] Control utility [ver. 8.7.13#20200228-sha1:7b016d63]
[12:03:20][:55 :230] 2020 Copyright(C) GridGain Systems, Inc. and Contributors
[12:03:20][:55 :230] User: prtagent
[12:03:20][:55 :230] Time: 2020-03-03T12:03:19.836
[12:03:20][:55 :230] Command [CACHE] started
[12:03:20][:55 :230] Arguments: --host 172.25.1.11 --port 11211 --cache
idle_verify --skip-zeros --cache-filter PERSISTENT
[12:03:20][:55 :230]
--------------------------------------------------------------------------------
[12:03:20][:55 :230] idle_verify task was executed with the following args:
caches=[], excluded=[], cacheFilter=[PERSISTENT]
[12:03:20][:55 :230] idle_verify check has finished, found 1 conflict
partitions: [counterConflicts=0, hashConflicts=1]
[12:03:20][:55 :230] Hash conflicts:
[12:03:20][:55 :230] Conflict partition: PartitionKeyV2 [grpId=1338167321,
grpName=cache_group_3_088_1, partId=24]
[12:03:20][:55 :230] Partition instances: [PartitionHashRecordV2
[isPrimary=false, consistentId=node_1_2, updateCntr=172349,
partitionState=OWNING, size=6299, partHash=157875238], PartitionHashRecordV2
[isPrimary=true, consistentId=node_1_1, updateCntr=172349,
partitionState=OWNING, size=6299, partHash=157875238], PartitionHashRecordV2
[isPrimary=false, consistentId=node_1_4, updateCntr=172349,
partitionState=OWNING, size=6300, partHash=-944532882]]
[12:03:20][:55 :230] Command [CACHE] finished with code: 0
[12:03:20][:55 :230] Control utility has completed execution at:
2020-03-03T12:03:20.593
[12:03:20][:55 :230] Execution time: 757 ms
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