Details
Description
The balancer is shown as running with an active lock in over 20 hours.
mongos> sh.status()
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--- Sharding Status ---
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sharding version: {
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"_id" : 1,
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"minCompatibleVersion" : 5,
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"currentVersion" : 6,
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"clusterId" : ObjectId("54edd63deae8d68b1c02b2bf")
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}
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shards:
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{ "_id" : "shard0", "host" : "shard0/ip-10-102-151-133:30000,ip-10-203-175-233:30000,ip-10-63-43-228:30000" }
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{ "_id" : "shard1", "host" : "shard1/ip-10-180-37-181:30000,ip-10-187-63-140:30000,ip-10-203-173-62:30000" }
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balancer:
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Currently enabled: yes
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Currently running: yes
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Balancer lock taken at Wed Feb 25 2015 19:30:06 GMT+0000 (UTC) by ip-10-123-129-75:37017:1424873021:1804289383:Balancer:1681692777
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Collections with active migrations:
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test.cap1833hashed started at Wed Feb 25 2015 19:30:07 GMT+0000 (UTC)
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Failed balancer rounds in last 5 attempts: 0
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Migration Results for the last 24 hours:
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32 : Success
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1 : Failed with error '_recvChunkCommit failed!', from shard1 to shard0
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3 : Failed with error 'chunk too big to move', from shard1 to shard0
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247 : Failed with error 'could not acquire collection lock for test.cap1833hashed to migrate chunk [{ : MinKey },{ : MaxKey }) :: caused by :: Lock for migrating chunk [{ : MinKey }, { : MaxKey }) in test.cap1833hashed is taken.', from shard1 to shard0
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databases:
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{ "_id" : "admin", "partitioned" : false, "primary" : "config" }
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{ "_id" : "test", "partitioned" : true, "primary" : "shard0" }
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test.cap1833hashed
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shard key: { "idx" : "hashed" }
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chunks:
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shard0 57324
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shard1 64971
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too many chunks to print, use verbose if you want to force print
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Attachments
Issue Links
- duplicates
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SERVER-17398 Deadlock in MigrateStatus::startCommit
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- Closed
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