Details
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Bug
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Resolution: Duplicate
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Major
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None
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6.5.0
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6.5.0-3821
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Untriaged
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Unknown
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KV-Engine MH Beta part 2
Description
Steps to Reproduce
1. Create a 3 node cluster
+----------------+----------+--------------+
|
| Nodes | Services | Status |
|
+----------------+----------+--------------+
|
| 172.23.105.155 | [u'kv'] | Cluster node |
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| 172.23.105.159 | None | <--- IN --- |
|
| 172.23.105.205 | None | <--- IN --- |
|
+----------------+----------+--------------+
|
2. Add a default bucket with replicas=0
3. Load 50k items to the bucket with durability=MAJORITY
Bucket statistics:
+---------+---------+----------+-----+-------+------------+-----------+-----------+
|
| Bucket | Type | Replicas | TTL | Items | RAM Quota | RAM Used | Disk Used |
|
+---------+---------+----------+-----+-------+------------+-----------+-----------+
|
| default | membase | 0 | 0 | 50000 | 6716129280 | 120314264 | 177073826 |
|
+---------+---------+----------+-----+-------+------------+-----------+-----------+
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Cluster statistics:
+----------------+----------+-----------------+------------
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| Node | Services | Active Items | Replica
|
+----------------+----------+-----------------+------------
|
| 172.23.105.205 | [u'kv'] | 16648 | 0
|
| 172.23.105.155 | [u'kv'] | 16684 | 0
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| 172.23.105.159 | [u'kv'] | 16668 | 0
|
+----------------+----------+-----------------+------------
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4. Rebalance out 1 node and start data loading in a separate thread
+----------------+----------+--------------+
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| Nodes | Services | Status |
|
+----------------+----------+--------------+
|
| 172.23.105.205 | [u'kv'] | --- OUT ---> |
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| 172.23.105.155 | [u'kv'] | Cluster node |
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| 172.23.105.159 | [u'kv'] | Cluster node |
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+----------------+----------+--------------+
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Rebalance failed:
Rebalance exited with reason {mover_crashed,
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{unexpected_exit,
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{'EXIT',<0.14396.0>,
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{{wait_seqno_persisted_failed,"default",972,
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58,
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[{'ns_1@172.23.105.159',
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{'EXIT',
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{socket_closed,
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{gen_server,call,
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[{'janitor_agent-default',
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'ns_1@172.23.105.159'},
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{if_rebalance,<0.6472.0>,
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{wait_seqno_persisted,972,58}},
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infinity]}}}}]},
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[{ns_single_vbucket_mover,
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'-wait_seqno_persisted_many/5-fun-2-',5,
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[{file,"src/ns_single_vbucket_mover.erl"},
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{line,488}]},
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{proc_lib,init_p,3,
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[{file,"proc_lib.erl"},{line,232}]}]}}}}.
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Rebalance Operation Id = 89ccca0dadbb9290c709f4a87ec310b8
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Attachments
Issue Links
- duplicates
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- Closed
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