Ilya Kazakov created IGNITE-16484:
-------------------------------------

             Summary: sqlOnheapCacheEnabled leads to B+Tree corruption
                 Key: IGNITE-16484
                 URL: https://issues.apache.org/jira/browse/IGNITE-16484
             Project: Ignite
          Issue Type: Bug
          Components: sql
    Affects Versions: 2.12
            Reporter: Ilya Kazakov


This code leads to B+Tree corruption:


{code:java}
public static void main(String[] args) {
    IgniteConfiguration cfg = new IgniteConfiguration()
        .setCacheConfiguration(new CacheConfiguration<PersonKey, Integer>()
        .setSqlOnheapCacheEnabled(true)
        .setName("PERSON")
        .setIndexedTypes(PersonKey.class, Integer.class));

    Ignite ignite = Ignition.start(cfg);

    try (IgniteCache<PersonKey, Integer> cache = ignite.cache("PERSON")) {
        for (int i = 0; i < Integer.MAX_VALUE; i++) {
            cache.put(new PersonKey(i), i);

            if (i % 100 == 0)
                System.out.println(i);
        }
    }
}

private static class PersonKey {
    @QuerySqlField
    private long id;

    public PersonKey(long id) {
        this.id = id;
    }
}{code}



{code:java}
class 
org.apache.ignite.internal.processors.cache.persistence.tree.CorruptedTreeException:
 B+Tree is corrupted [groupId=-1938387115, pageIds=[844420635166787], 
cacheId=-1938387115, cacheName=PERSON, indexName=_key_PK, msg=Runtime failure 
on row: Row@6c2ed0cd[ key: org.apache.ignite.examples.CacheStore$PersonKey 
[idHash=2107543287, hash=-1581735888, id=4870], val: 4870 ][  ]]
    at 
org.apache.ignite.internal.cache.query.index.sorted.inline.InlineIndexTree.corruptedTreeException(InlineIndexTree.java:585)
    at 
org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree.doPut(BPlusTree.java:2572)
    at 
org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree.putx(BPlusTree.java:2512)
    at 
org.apache.ignite.internal.cache.query.index.sorted.inline.InlineIndexImpl.putx(InlineIndexImpl.java:265)
    at 
org.apache.ignite.internal.cache.query.index.sorted.inline.InlineIndexImpl.onUpdate(InlineIndexImpl.java:247)
    at 
org.apache.ignite.internal.cache.query.index.IndexProcessor.updateIndex(IndexProcessor.java:452)
    at 
org.apache.ignite.internal.cache.query.index.IndexProcessor.updateIndexes(IndexProcessor.java:295)
    at 
org.apache.ignite.internal.cache.query.index.IndexProcessor.store(IndexProcessor.java:142)
    at 
org.apache.ignite.internal.processors.query.GridQueryProcessor.store(GridQueryProcessor.java:2548)
    at 
org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager.store(GridCacheQueryManager.java:422)
    at 
org.apache.ignite.internal.processors.cache.IgniteCacheOffheapManagerImpl$CacheDataStoreImpl.finishUpdate(IgniteCacheOffheapManagerImpl.java:2674)
    at 
org.apache.ignite.internal.processors.cache.IgniteCacheOffheapManagerImpl$CacheDataStoreImpl.invoke0(IgniteCacheOffheapManagerImpl.java:1750)
    at 
org.apache.ignite.internal.processors.cache.IgniteCacheOffheapManagerImpl$CacheDataStoreImpl.invoke(IgniteCacheOffheapManagerImpl.java:1725)
    at 
org.apache.ignite.internal.processors.cache.IgniteCacheOffheapManagerImpl.invoke(IgniteCacheOffheapManagerImpl.java:449)
    at 
org.apache.ignite.internal.processors.cache.GridCacheMapEntry.innerUpdate(GridCacheMapEntry.java:2331)
    at 
org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridDhtAtomicCache.updateSingle(GridDhtAtomicCache.java:2541)
    at 
org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridDhtAtomicCache.update(GridDhtAtomicCache.java:2004)
    at 
org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridDhtAtomicCache.updateAllAsyncInternal0(GridDhtAtomicCache.java:1821)
    at 
org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridDhtAtomicCache.updateAllAsyncInternal(GridDhtAtomicCache.java:1694)
    at 
org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridNearAtomicAbstractUpdateFuture.sendSingleRequest(GridNearAtomicAbstractUpdateFuture.java:300)
    at 
org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridNearAtomicSingleUpdateFuture.map(GridNearAtomicSingleUpdateFuture.java:481)
    at 
org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridNearAtomicSingleUpdateFuture.mapOnTopology(GridNearAtomicSingleUpdateFuture.java:441)
    at 
org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridNearAtomicAbstractUpdateFuture.map(GridNearAtomicAbstractUpdateFuture.java:249)
    at 
org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridDhtAtomicCache.update0(GridDhtAtomicCache.java:1147)
    at 
org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridDhtAtomicCache.put0(GridDhtAtomicCache.java:615)
    at 
org.apache.ignite.internal.processors.cache.GridCacheAdapter.put(GridCacheAdapter.java:2573)
    at 
org.apache.ignite.internal.processors.cache.GridCacheAdapter.put(GridCacheAdapter.java:2552)
    at 
org.apache.ignite.internal.processors.cache.IgniteCacheProxyImpl.put(IgniteCacheProxyImpl.java:1338)
    at 
org.apache.ignite.internal.processors.cache.GatewayProtectedCacheProxy.put(GatewayProtectedCacheProxy.java:870)
    at org.apache.ignite.examples.CacheStore.main(CacheStore.java:22)
Caused by: class org.apache.ignite.IgniteException: Failed to store new index 
row.
    at 
org.apache.ignite.internal.cache.query.index.sorted.inline.io.AbstractInlineInnerIO.storeByOffset(AbstractInlineInnerIO.java:105)
    at 
org.apache.ignite.internal.cache.query.index.sorted.inline.io.AbstractInlineInnerIO.storeByOffset(AbstractInlineInnerIO.java:37)
    at 
org.apache.ignite.internal.processors.cache.persistence.tree.io.BPlusIO.store(BPlusIO.java:228)
    at 
org.apache.ignite.internal.processors.cache.persistence.tree.io.BPlusIO.insert(BPlusIO.java:317)
    at 
org.apache.ignite.internal.processors.cache.persistence.tree.io.BPlusInnerIO.insert(BPlusInnerIO.java:150)
    at 
org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree$Put.insertSimple(BPlusTree.java:3862)
    at 
org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree$Put.insert(BPlusTree.java:3844)
    at 
org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree$Put.access$1700(BPlusTree.java:3686)
    at 
org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree$Insert.run0(BPlusTree.java:505)
    at 
org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree$Insert.run0(BPlusTree.java:486)
    at 
org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree$GetPageHandler.run(BPlusTree.java:6080)
    at 
org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree$GetPageHandler.run(BPlusTree.java:6066)
    at 
org.apache.ignite.internal.processors.cache.persistence.tree.util.PageHandler.writePage(PageHandler.java:381)
    at 
org.apache.ignite.internal.processors.cache.persistence.DataStructure.write(DataStructure.java:348)
    at 
org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree.access$11200(BPlusTree.java:162)
    at 
org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree$Put.tryInsert(BPlusTree.java:4000)
    at 
org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree$Put.finishOrLockTail(BPlusTree.java:3724)
    at 
org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree.putDown(BPlusTree.java:2936)
    at 
org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree.doPut(BPlusTree.java:2532)
    ... 28 more
Caused by: java.lang.UnsupportedOperationException: 4 cannot be used for inline 
type 19
    at 
org.apache.ignite.internal.cache.query.index.sorted.inline.types.NullableInlineIndexKeyType.ensureKeyType(NullableInlineIndexKeyType.java:213)
    at 
org.apache.ignite.internal.cache.query.index.sorted.inline.types.NullableInlineIndexKeyType.put(NullableInlineIndexKeyType.java:142)
    at 
org.apache.ignite.internal.cache.query.index.sorted.inline.io.AbstractInlineInnerIO.storeByOffset(AbstractInlineInnerIO.java:96)
    ... 46 more{code}
 



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