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https://issues.apache.org/jira/browse/IGNITE-12911?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17369470#comment-17369470
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Ilya Kasnacheev commented on IGNITE-12911:
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LGTM now, please merge [~sergeychugunov]
> B+Tree Corrupted exception when using a key extracted from a BinaryObject
> value object --- and SQL enabled.
> -----------------------------------------------------------------------------------------------------------
>
> Key: IGNITE-12911
> URL: https://issues.apache.org/jira/browse/IGNITE-12911
> Project: Ignite
> Issue Type: Bug
> Components: cache, sql
> Reporter: Alexander Korenshteyn
> Assignee: Sergey Chugunov
> Priority: Blocker
> Attachments: Employee.java, EmployeeId.java, ServerNode.java,
> image-2020-04-21-17-10-55-797.png, image-2020-04-21-17-11-31-242.png,
> image-2020-04-21-17-16-10-703.png, image-2020-04-21-17-16-29-107.png,
> image-2020-04-21-17-16-46-381.png
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> If a key is part of the value like so:
> class key \{ ... }
> class value
> { private Key key getKey() }
> cache = ignite.cache()*.withKeepBinary()*
> the following scenario yields a B+ Tree exception:
> 1. *Enable SQL via annotations or QueryEntities.*
> key1= new Key()
> value1 = new Value(key1)
> cache.put(key1, value1)
> BinaryObject val2 = cache.get(key1)
> BinaryObject key2 = val2.field("key")
>
> *cache2.put(key2.toBuilder().build(), emp1); // OK!*
>
> *cache.put(key2, emp1); // CRASH!!! CorruptedTreeException: B+Tree
> iscorrupted ...*
> user list:
>
> [http://apache-ignite-users.70518.x6.nabble.com/Ignite-crashes-with-CorruptedTreeException-quot-B-Tree-is-corrupted-quot-on-a-composite-BinaryObjecto-tc32032.html]
> *Reproducer – attached*
>
> his happens because:
> CacheRowAdapter.readFullRow() reads the length
> *int len = PageUtils.getInt(addr,off)*
> *it returns 0 when val2.field("key") is used*
>
> *the data is written correctly in DataPageIO.writeDataPageIO():*
> !image-2020-04-21-17-16-46-381.png!
>
> *but read incorrectly in CacheRowAdapter.readFullRow()*
> !image-2020-04-21-17-16-29-107.png!
>
>
> Exception:
> [2020-04-17 11:24:33,475][ERROR][main][root] Critical system error detected.
> Will be handled accordingly to configured handler
> [hnd=StopNodeOrHaltFailureHandler [tryStop=false, timeout=0,
> super=AbstractFailureHandler [ignoredFailureTypes=UnmodifiableSet
> [SYSTEM_WORKER_BLOCKED, SYSTEM_CRITICAL_OPERATION_TIMEOUT]]],
> failureCtx=FailureContext [type=CRITICAL_ERROR, err=class
> o.a.i.i.processors.cache.persistence.tree.CorruptedTreeException: B+Tree is
> corrupted [pages(groupId, pageId)=[IgniteBiTuple [val1=1258113742,
> val2=844420635164673]], cacheId=1976096430, cacheName=EMPLOYEE,
> indexName=_key_PK, msg=Runtime failure on row: Row@2233cac0[ key:
> model.EmployeeId [idHash=1744523301, hash=674030145, employeeNumber=65348765,
> departmentNumber=123], val: model.Employee [idHash=382762227,
> hash=1627745429, firstName=John, lastName=Smith, id=model.EmployeeId
> [idHash=2021540695, hash=674030145, employeeNumber=65348765,
> departmentNumber=123]] ][ John, Smith ]]]]
> class
> org.apache.ignite.internal.processors.cache.persistence.tree.CorruptedTreeException:
> B+Tree is corrupted [pages(groupId, pageId)=[IgniteBiTuple [val1=1258113742,
> val2=844420635164673]], cacheId=1976096430, cacheName=EMPLOYEE,
> indexName=_key_PK, msg=Runtime failure on row: Row@2233cac0[ key:
> model.EmployeeId [idHash=1744523301, hash=674030145, employeeNumber=65348765,
> departmentNumber=123], val: model.Employee [idHash=382762227,
> hash=1627745429, firstName=John, lastName=Smith, id=model.EmployeeId
> [idHash=2021540695, hash=674030145, employeeNumber=65348765,
> departmentNumber=123]] ][ John, Smith ]]
> at
> org.apache.ignite.internal.processors.query.h2.database.H2Tree.corruptedTreeException(H2Tree.java:836)
> at
> org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree.doPut(BPlusTree.java:2447)
> at
> org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree.putx(BPlusTree.java:2394)
> at
> org.apache.ignite.internal.processors.query.h2.database.H2TreeIndex.putx(H2TreeIndex.java:437)
> at
> org.apache.ignite.internal.processors.query.h2.opt.GridH2Table.update(GridH2Table.java:756)
> at
> org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.store(IgniteH2Indexing.java:363)
> at
> org.apache.ignite.internal.processors.query.GridQueryProcessor.store(GridQueryProcessor.java:2016)
> at
> org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager.store(GridCacheQueryManager.java:401)
> at
> org.apache.ignite.internal.processors.cache.IgniteCacheOffheapManagerImpl$CacheDataStoreImpl.finishUpdate(IgniteCacheOffheapManagerImpl.java:2555)
> at
> org.apache.ignite.internal.processors.cache.IgniteCacheOffheapManagerImpl$CacheDataStoreImpl.invoke0(IgniteCacheOffheapManagerImpl.java:1664)
> at
> org.apache.ignite.internal.processors.cache.IgniteCacheOffheapManagerImpl$CacheDataStoreImpl.invoke(IgniteCacheOffheapManagerImpl.java:1639)
> at
> org.apache.ignite.internal.processors.cache.IgniteCacheOffheapManagerImpl.invoke(IgniteCacheOffheapManagerImpl.java:436)
> at
> org.apache.ignite.internal.processors.cache.GridCacheMapEntry.innerUpdate(GridCacheMapEntry.java:2311)
> at
> org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridDhtAtomicCache.updateSingle(GridDhtAtomicCache.java:2593)
> at
> org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridDhtAtomicCache.update(GridDhtAtomicCache.java:2053)
> at
> org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridDhtAtomicCache.updateAllAsyncInternal0(GridDhtAtomicCache.java:1871)
> at
> org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridDhtAtomicCache.updateAllAsyncInternal(GridDhtAtomicCache.java:1685)
> at
> org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridNearAtomicAbstractUpdateFuture.sendSingleRequest(GridNearAtomicAbstractUpdateFuture.java:299)
> at
> org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridNearAtomicSingleUpdateFuture.map(GridNearAtomicSingleUpdateFuture.java:486)
> at
> org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridNearAtomicSingleUpdateFuture.mapOnTopology(GridNearAtomicSingleUpdateFuture.java:446)
> at
> org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridNearAtomicAbstractUpdateFuture.map(GridNearAtomicAbstractUpdateFuture.java:248)
> at
> org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridDhtAtomicCache.update0(GridDhtAtomicCache.java:1172)
> at
> org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridDhtAtomicCache.put0(GridDhtAtomicCache.java:614)
> at
> org.apache.ignite.internal.processors.cache.GridCacheAdapter.put(GridCacheAdapter.java:2035)
> at
> org.apache.ignite.internal.processors.cache.GridCacheAdapter.put(GridCacheAdapter.java:2012)
> at
> org.apache.ignite.internal.processors.cache.IgniteCacheProxyImpl.put(IgniteCacheProxyImpl.java:1296)
> at
> org.apache.ignite.internal.processors.cache.GatewayProtectedCacheProxy.put(GatewayProtectedCacheProxy.java:817)
> at ServerNode.test1(ServerNode.java:90)
> at ServerNode.main(ServerNode.java:51)
> Caused by:
> org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTreeRuntimeException:
> java.lang.IllegalArgumentException: Invalid object type: 46
> at
> org.apache.ignite.internal.processors.cache.persistence.CacheDataRowAdapter.doInitFromLink(CacheDataRowAdapter.java:290)
> at
> org.apache.ignite.internal.processors.cache.persistence.CacheDataRowAdapter.initFromLink(CacheDataRowAdapter.java:160)
> at
> org.apache.ignite.internal.processors.cache.persistence.CacheDataRowAdapter.initFromLink(CacheDataRowAdapter.java:131)
> at
> org.apache.ignite.internal.processors.query.h2.database.H2Tree.createRow0(H2Tree.java:345)
> at
> org.apache.ignite.internal.processors.query.h2.database.H2Tree.createRow(H2Tree.java:330)
> at
> org.apache.ignite.internal.processors.query.h2.database.io.AbstractH2ExtrasLeafIO.getLookupRow(AbstractH2ExtrasLeafIO.java:154)
> at
> org.apache.ignite.internal.processors.query.h2.database.io.AbstractH2ExtrasLeafIO.getLookupRow(AbstractH2ExtrasLeafIO.java:36)
> at
> org.apache.ignite.internal.processors.query.h2.database.H2Tree.getRow(H2Tree.java:407)
> at
> org.apache.ignite.internal.processors.query.h2.database.H2Tree.getRow(H2Tree.java:71)
> at
> org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree.getRow(BPlusTree.java:5391)
> at
> org.apache.ignite.internal.processors.query.h2.database.H2Tree.compare(H2Tree.java:520)
> at
> org.apache.ignite.internal.processors.query.h2.database.H2Tree.compare(H2Tree.java:71)
> at
> org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree.compare(BPlusTree.java:5378)
> at
> org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree.findInsertionPoint(BPlusTree.java:5298)
> at
> org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree.access$1100(BPlusTree.java:98)
> at
> org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree$Search.run0(BPlusTree.java:305)
> at
> org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree$GetPageHandler.run(BPlusTree.java:5892)
> at
> org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree$Search.run(BPlusTree.java:285)
> at
> org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree$GetPageHandler.run(BPlusTree.java:5878)
> at
> org.apache.ignite.internal.processors.cache.persistence.tree.util.PageHandler.readPage(PageHandler.java:168)
> at
> org.apache.ignite.internal.processors.cache.persistence.DataStructure.read(DataStructure.java:363)
> at
> org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree.read(BPlusTree.java:6079)
> at
> org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree.putDown(BPlusTree.java:2778)
> at
> org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree.doPut(BPlusTree.java:2414)
> ... 27 more
> Caused by: java.lang.IllegalArgumentException: Invalid object type: 46
> at
> org.apache.ignite.internal.processors.cache.binary.CacheObjectBinaryProcessorImpl.toCacheObject(CacheObjectBinaryProcessorImpl.java:1195)
> at
> org.apache.ignite.internal.processors.cache.persistence.CacheDataRowAdapter.readFullRow(CacheDataRowAdapter.java:525)
> at
> org.apache.ignite.internal.processors.cache.persistence.CacheDataRowAdapter.readIncomplete(CacheDataRowAdapter.java:334)
> at
> org.apache.ignite.internal.processors.cache.persistence.CacheDataRowAdapter.doInitFromLink(CacheDataRowAdapter.java:261)
> ... 50 more
> [2020-04-17 11:24:33,490][ERROR][main][FailureProcessor] A critical problem
> with persistence data structures was detected. Please make backup of
> persistence storage and WAL files for further analysis. Persistence storage
> path: null WAL path: db/wal WAL archive path: db/wal/archive
> [2020-04-17 11:24:33,519][WARN ][main][CacheDiagnosticManager] Page locks
> dump:
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