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https://issues.apache.org/jira/browse/IGNITE-26961?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Igor updated IGNITE-26961:
--------------------------
Summary: migration-tools-cli throws improper exception when import from GG8
to AI3 (was: migration-tools-cli throws improper exception when import from
GG8 to AI3 and )
> migration-tools-cli throws improper exception when import from GG8 to AI3
> -------------------------------------------------------------------------
>
> Key: IGNITE-26961
> URL: https://issues.apache.org/jira/browse/IGNITE-26961
> Project: Ignite
> Issue Type: Bug
> Components: migration ai2 to ai3
> Affects Versions: 3.2
> Reporter: Igor
> Priority: Major
> Labels: ignite-3, migration
>
> *Steps to reproduce:*
> Import GG8 work data into AI3 cluster.
> *Expected:*
> Clear exception it is not possible
> *Actual:*
> Exception:
> {code:java}
> 2025-11-05 15:32:52:069 +0000 [ERROR][sys-#71][String] Unhandled exception
> during page store initialization. All further operations will be failed and
> local node will be stopped.
> java.lang.ArrayIndexOutOfBoundsException: Index 32767 out of bounds for
> length 3
> at
> org.apache.ignite.internal.processors.cache.persistence.tree.io.IOVersions.forVersion(IOVersions.java:87)
> at
> org.apache.ignite.internal.processors.cache.persistence.tree.io.PageIO.getPageIO(PageIO.java:626)
> at
> org.apache.ignite.internal.processors.cache.persistence.tree.io.PageIO.getPageIO(PageIO.java:590)
> at
> org.apache.ignite.internal.processors.cache.persistence.GridCacheOffheapManager$GridCacheDataStore.getOrAllocatePartitionMetas(GridCacheOffheapManager.java:2127)
> at
> org.apache.ignite.internal.processors.cache.persistence.GridCacheOffheapManager$GridCacheDataStore.init0(GridCacheOffheapManager.java:1846)
> at
> org.apache.ignite.internal.processors.cache.persistence.GridCacheOffheapManager$GridCacheDataStore.init(GridCacheOffheapManager.java:2247)
> at
> org.apache.ignite.internal.processors.cache.persistence.GridCacheOffheapManager.restoreStateOfPartition(GridCacheOffheapManager.java:530)
> at
> org.apache.ignite.internal.processors.cache.GridCacheProcessor$CacheRecoveryLifecycle.lambda$restorePartitionStates$3(GridCacheProcessor.java:5524)
> at
> java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
> at
> java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
> at java.base/java.lang.Thread.run(Thread.java:834) {code}
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