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https://issues.apache.org/jira/browse/OAK-1641?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13955112#comment-13955112
]
Stefan Egli commented on OAK-1641:
----------------------------------
PS: Also had a *checked exception* being thrown in this case:
{code}
e=org.apache.jackrabbit.mk.api.MicroKernelException:
com.mongodb.MongoException$Network: Read operation to server
localhost/127.0.0.1:12322 failed on database resilienceLargeTxTest2
org.apache.jackrabbit.mk.api.MicroKernelException:
com.mongodb.MongoException$Network: Read operation to server
localhost/127.0.0.1:12322 failed on database resilienceLargeTxTest2
at
org.apache.jackrabbit.oak.plugins.document.mongo.MongoDocumentStore.findAndModify(MongoDocumentStore.java:483)
at
org.apache.jackrabbit.oak.plugins.document.mongo.MongoDocumentStore.findAndUpdate(MongoDocumentStore.java:504)
at
org.apache.jackrabbit.oak.plugins.document.Commit.rollback(Commit.java:429)
at
org.apache.jackrabbit.oak.plugins.document.Commit.applyToDocumentStore(Commit.java:377)
at
org.apache.jackrabbit.oak.plugins.document.Commit.prepare(Commit.java:212)
at
org.apache.jackrabbit.oak.plugins.document.Commit.apply(Commit.java:181)
at
org.apache.jackrabbit.oak.plugins.document.DocumentNodeStoreBranch.persist(DocumentNodeStoreBranch.java:172)
at
org.apache.jackrabbit.oak.plugins.document.DocumentNodeStoreBranch.persist(DocumentNodeStoreBranch.java:85)
at
org.apache.jackrabbit.oak.plugins.document.DocumentNodeStoreBranch.persist(DocumentNodeStoreBranch.java:1)
at
org.apache.jackrabbit.oak.spi.state.AbstractNodeStoreBranch$Persisted.persistTransientHead(AbstractNodeStoreBranch.java:598)
at
org.apache.jackrabbit.oak.spi.state.AbstractNodeStoreBranch$Persisted.setRoot(AbstractNodeStoreBranch.java:547)
at
org.apache.jackrabbit.oak.spi.state.AbstractNodeStoreBranch.setRoot(AbstractNodeStoreBranch.java:208)
at
org.apache.jackrabbit.oak.plugins.document.DocumentRootBuilder.purge(DocumentRootBuilder.java:188)
at
org.apache.jackrabbit.oak.plugins.document.DocumentRootBuilder.updated(DocumentRootBuilder.java:99)
at
org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.updated(MemoryNodeBuilder.java:205)
at
org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.setProperty(MemoryNodeBuilder.java:489)
at
org.apache.jackrabbit.oak.core.SecureNodeBuilder.setProperty(SecureNodeBuilder.java:260)
at
org.apache.jackrabbit.oak.core.MutableTree.setProperty(MutableTree.java:261)
at
org.apache.jackrabbit.oak.jcr.delegate.NodeDelegate.setProperty(NodeDelegate.java:537)
at
org.apache.jackrabbit.oak.jcr.session.NodeImpl$35.perform(NodeImpl.java:1306)
at
org.apache.jackrabbit.oak.jcr.session.NodeImpl$35.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.internalSetProperty(NodeImpl.java:1294)
at
org.apache.jackrabbit.oak.jcr.session.NodeImpl.setProperty(NodeImpl.java:495)
at
org.apache.jackrabbit.oak.run.ReplicaCrashResilienceLargeTxWithReaderTest$1.run(ReplicaCrashResilienceLargeTxWithReaderTest.java:119)
at java.lang.Thread.run(Thread.java:695)
Caused by: com.mongodb.MongoException$Network: Read operation to server
localhost/127.0.0.1:12322 failed on database resilienceLargeTxTest2
at com.mongodb.DBTCPConnector.innerCall(DBTCPConnector.java:253)
at com.mongodb.DBTCPConnector.call(DBTCPConnector.java:216)
at com.mongodb.DBApiLayer$MyCollection.__find(DBApiLayer.java:288)
at com.mongodb.DB.command(DB.java:262)
at com.mongodb.DB.command(DB.java:244)
at com.mongodb.DB.command(DB.java:301)
at com.mongodb.DB.command(DB.java:199)
at com.mongodb.DBCollection.findAndModify(DBCollection.java:392)
at
org.apache.jackrabbit.oak.plugins.document.mongo.MongoDocumentStore.findAndModify(MongoDocumentStore.java:456)
... 26 more
Caused by: java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:382)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:241)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:228)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:431)
at java.net.Socket.connect(Socket.java:527)
at com.mongodb.DBPort._open(DBPort.java:223)
at com.mongodb.DBPort.go(DBPort.java:125)
at com.mongodb.DBPort.call(DBPort.java:92)
at com.mongodb.DBTCPConnector.innerCall(DBTCPConnector.java:244)
... 34 more
{code}
> Mongo: UncheckedExecutionException on replica-primary crash
> -----------------------------------------------------------
>
> Key: OAK-1641
> URL: https://issues.apache.org/jira/browse/OAK-1641
> Project: Jackrabbit Oak
> Issue Type: Bug
> Components: mongomk
> Affects Versions: 0.19
> Environment: 0.20-SNAPSHOT as of March 28, 2014
> Reporter: Stefan Egli
> Assignee: Chetan Mehrotra
> Attachments: ReplicaCrashResilienceTest.java,
> ReplicaCrashResilienceTest.java, mongoUrl_fixture_patch_oak1641.diff
>
>
> Testing with a mongo replicaSet setup: 1 primary, 1 secondary and 1
> secondary-arbiter-only.
> Running a simple test which has 2 threads: a writer thread and a reader
> thread.
> The following exception occurs when crashing mongo primary
> {code}
> com.google.common.util.concurrent.UncheckedExecutionException:
> com.google.common.util.concurrent.UncheckedExecutionException:
> com.mongodb.MongoException$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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