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Posted to oak-issues@jackrabbit.apache.org by "Stefan Egli (JIRA)" <ji...@apache.org> on 2014/03/28 16:02:21 UTC
[jira] [Commented] (OAK-1641) Mongo: UncheckedExecutionException on
replica-primary crash
[ https://issues.apache.org/jira/browse/OAK-1641?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13950831#comment-13950831 ]
Stefan Egli commented on OAK-1641:
----------------------------------
Another variant of this unchecked exception is during failover, when the mongo client realizes the peer is crashed but before it can move to the newly promoted primary.
Maybe this requires different handling from above though - but still adding to this ticket.
{code}Caused by: com.google.common.util.concurrent.UncheckedExecutionException: com.mongodb.MongoException: No replica set members available in [ { address:'localhost/127.0.0.1:12321', ok:true, ping:0.41101766, isMaster:false, isSecondary:true, setName:testy, maxBsonObjectSize:16777216, },{ address:'localhost/127.0.0.1:12322', ok:false, ping:0.71037495, isMaster:true, isSecondary:false, setName:testy, maxBsonObjectSize:16777216, } ] for { "mode" : "primary"}
at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2199)
at com.google.common.cache.LocalCache.get(LocalCache.java:3932)
at com.google.common.cache.LocalCache$LocalManualCache.get(LocalCache.java:4721)
at org.apache.jackrabbit.oak.plugins.document.mongo.MongoDocumentStore.find(MongoDocumentStore.java:267)
at org.apache.jackrabbit.oak.plugins.document.mongo.MongoDocumentStore.find(MongoDocumentStore.java:234)
at org.apache.jackrabbit.oak.plugins.document.DocumentNodeStore.readNode(DocumentNodeStore.java:802)
at org.apache.jackrabbit.oak.plugins.document.DocumentNodeStore$3.call(DocumentNodeStore.java:596)
at org.apache.jackrabbit.oak.plugins.document.DocumentNodeStore$3.call(DocumentNodeStore.java:1)
at com.google.common.cache.LocalCache$LocalManualCache$1.load(LocalCache.java:4724)
at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3522)
at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2315)
at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2278)
at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2193)
... 19 more
Caused by: com.mongodb.MongoException: No replica set members available in [ { address:'localhost/127.0.0.1:12321', ok:true, ping:0.41101766, isMaster:false, isSecondary:true, setName:testy, maxBsonObjectSize:16777216, },{ address:'localhost/127.0.0.1:12322', ok:false, ping:0.71037495, isMaster:true, isSecondary:false, setName:testy, maxBsonObjectSize:16777216, } ] for { "mode" : "primary"}
at com.mongodb.DBTCPConnector$MyPort.get(DBTCPConnector.java:411)
at com.mongodb.DBTCPConnector.innerCall(DBTCPConnector.java:238)
at com.mongodb.DBTCPConnector.call(DBTCPConnector.java:216)
at com.mongodb.DBApiLayer$MyCollection.__find(DBApiLayer.java:288)
at com.mongodb.DBApiLayer$MyCollection.__find(DBApiLayer.java:273)
at com.mongodb.DBCollection.findOne(DBCollection.java:728)
at com.mongodb.DBCollection.findOne(DBCollection.java:670)
at org.apache.jackrabbit.oak.plugins.document.mongo.MongoDocumentStore.findUncached(MongoDocumentStore.java:304)
at org.apache.jackrabbit.oak.plugins.document.mongo.MongoDocumentStore$1.call(MongoDocumentStore.java:270)
at org.apache.jackrabbit.oak.plugins.document.mongo.MongoDocumentStore$1.call(MongoDocumentStore.java:1)
at com.google.common.cache.LocalCache$LocalManualCache$1.load(LocalCache.java:4724)
at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3522)
at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2315)
at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2278)
at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2193)
... 31 more{code}
> Mongo: UncheckedExecutionException on replica-primary crash
> -----------------------------------------------------------
>
> Key: OAK-1641
> URL: https://issues.apache.org/jira/browse/OAK-1641
> Project: Jackrabbit Oak
> Issue Type: Bug
> Components: mongomk
> Affects Versions: 0.19
> Environment: 0.20-SNAPSHOT as of March 28, 2014
> Reporter: Stefan Egli
>
> Testing with a mongo replicaSet setup: 1 primary, 1 secondary and 1 secondary-arbiter-only.
> Running a simple test which has 2 threads: a writer thread and a reader thread.
> The following exception occurs when crashing mongo primary
> {code}
> com.google.common.util.concurrent.UncheckedExecutionException: com.google.common.util.concurrent.UncheckedExecutionException: com.mongodb.MongoException$Network: Read operation to server localhost/127.0.0.1:12322 failed on database resilienceTest
> at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2199)
> at com.google.common.cache.LocalCache.get(LocalCache.java:3932)
> at com.google.common.cache.LocalCache$LocalManualCache.get(LocalCache.java:4721)
> at org.apache.jackrabbit.oak.plugins.document.DocumentNodeStore.getNode(DocumentNodeStore.java:593)
> at org.apache.jackrabbit.oak.plugins.document.DocumentNodeState.hasChildNode(DocumentNodeState.java:164)
> at org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.hasChildNode(MemoryNodeBuilder.java:301)
> at org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasChildNode(SecureNodeBuilder.java:299)
> at org.apache.jackrabbit.oak.plugins.tree.AbstractTree.hasChild(AbstractTree.java:267)
> at org.apache.jackrabbit.oak.core.MutableTree.getChild(MutableTree.java:147)
> at org.apache.jackrabbit.oak.util.TreeUtil.getTree(TreeUtil.java:171)
> at org.apache.jackrabbit.oak.jcr.delegate.NodeDelegate.getTree(NodeDelegate.java:865)
> at org.apache.jackrabbit.oak.jcr.delegate.NodeDelegate.getChild(NodeDelegate.java:339)
> at org.apache.jackrabbit.oak.jcr.session.NodeImpl$5.perform(NodeImpl.java:274)
> at org.apache.jackrabbit.oak.jcr.session.NodeImpl$5.perform(NodeImpl.java:1)
> at org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.perform(SessionDelegate.java:308)
> at org.apache.jackrabbit.oak.jcr.session.ItemImpl.perform(ItemImpl.java:113)
> at org.apache.jackrabbit.oak.jcr.session.NodeImpl.addNode(NodeImpl.java:253)
> at org.apache.jackrabbit.oak.jcr.session.NodeImpl.addNode(NodeImpl.java:238)
> at org.apache.jackrabbit.oak.run.ReplicaCrashResilienceTest$1.run(ReplicaCrashResilienceTest.java:103)
> at java.lang.Thread.run(Thread.java:695)
> Caused by: com.google.common.util.concurrent.UncheckedExecutionException: com.mongodb.MongoException$Network: Read operation to server localhost/127.0.0.1:12322 failed on database resilienceTest
> at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2199)
> at com.google.common.cache.LocalCache.get(LocalCache.java:3932)
> at com.google.common.cache.LocalCache$LocalManualCache.get(LocalCache.java:4721)
> at org.apache.jackrabbit.oak.plugins.document.mongo.MongoDocumentStore.find(MongoDocumentStore.java:267)
> at org.apache.jackrabbit.oak.plugins.document.mongo.MongoDocumentStore.find(MongoDocumentStore.java:234)
> at org.apache.jackrabbit.oak.plugins.document.DocumentNodeStore.readNode(DocumentNodeStore.java:802)
> at org.apache.jackrabbit.oak.plugins.document.DocumentNodeStore$3.call(DocumentNodeStore.java:596)
> at org.apache.jackrabbit.oak.plugins.document.DocumentNodeStore$3.call(DocumentNodeStore.java:1)
> at com.google.common.cache.LocalCache$LocalManualCache$1.load(LocalCache.java:4724)
> at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3522)
> at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2315)
> at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2278)
> at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2193)
> ... 19 more
> Caused by: com.mongodb.MongoException$Network: Read operation to server localhost/127.0.0.1:12322 failed on database resilienceTest
> at com.mongodb.DBTCPConnector.innerCall(DBTCPConnector.java:253)
> at com.mongodb.DBTCPConnector.innerCall(DBTCPConnector.java:264)
> at com.mongodb.DBTCPConnector.innerCall(DBTCPConnector.java:264)
> at com.mongodb.DBTCPConnector.call(DBTCPConnector.java:216)
> at com.mongodb.DBApiLayer$MyCollection.__find(DBApiLayer.java:288)
> at com.mongodb.DBApiLayer$MyCollection.__find(DBApiLayer.java:273)
> at com.mongodb.DBCollection.findOne(DBCollection.java:728)
> at com.mongodb.DBCollection.findOne(DBCollection.java:670)
> at org.apache.jackrabbit.oak.plugins.document.mongo.MongoDocumentStore.findUncached(MongoDocumentStore.java:304)
> at org.apache.jackrabbit.oak.plugins.document.mongo.MongoDocumentStore$1.call(MongoDocumentStore.java:270)
> at org.apache.jackrabbit.oak.plugins.document.mongo.MongoDocumentStore$1.call(MongoDocumentStore.java:1)
> at com.google.common.cache.LocalCache$LocalManualCache$1.load(LocalCache.java:4724)
> at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3522)
> at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2315)
> at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2278)
> at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2193)
> ... 31 more
> Caused by: java.net.ConnectException: Connection refused
> at java.net.PlainSocketImpl.socketConnect(Native Method)
> at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:382)
> at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:241)
> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:228)
> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:431)
> at java.net.Socket.connect(Socket.java:527)
> at com.mongodb.DBPort._open(DBPort.java:223)
> at com.mongodb.DBPort.go(DBPort.java:125)
> at com.mongodb.DBPort.call(DBPort.java:92)
> at com.mongodb.DBTCPConnector.innerCall(DBTCPConnector.java:244)
> ... 46 more{code}
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