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• awsCredentials - renamed to awsCredentialsProvider

General API

Asynchronous

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operations

IgniteAsyncSupport interface is now deprecated and will be removed in future Apache Ignite releases. Use methods with Async suffix instead. See documentation [4] for more information.

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IgniteFuture<V> future = сache.getAsync(key);

IgniteCluster 

• mapKeysToNodes - removed, use Affinity.mapKeysToNodes
• mapKeyToNode - removed, use Affinity.mapKeyToNode 

IgniteFuture 

Several methods were removed with no replacement: 

• startTime
• duration

OptimizedMarshaller

Implementation has been removed from public API and is not expected to be used directly anymore. .

SwapSpaceSpi

SPI has been removed due to new Ignite page memory architecture [1]. The swapping tier can only be used if a swapping file is set via MemoryPolicyConfiguration.swapFilePath property.

BinaryIdentityResolver

Interface has been removed. Now key hash code and equality is calculated based on content of serialized object. 

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• EVT_CACHE_OBJECT_SWAPPED
• EVT_CACHE_OBJECT_UNSWAPPED
• EVT_SWAP_SPACE_DATA_READ
• EVT_SWAP_SPACE_DATA_STORED
• EVT_SWAP_SPACE_DATA_REMOVED
• EVT_SWAP_SPACE_CLEARED
• EVT_SWAP_SPACE_DATA_EVICTED
• EVT_CACHE_OBJECT_TO_OFFHEAP
• EVT_CACHE_OBJECT_FROM_OFFHEAP

SwapSpaceSpi

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IgniteCluster 

• mapKeysToNodes - removed, use Affinity.mapKeysToNodes
• mapKeyToNode - removed, use Affinity.mapKeyToNode 

IgniteFuture 

Several methods were removed with no replacement: 

• startTime
• duration

Cache API

IgniteCache

• randomEntry - removed
• localPromote - removed due to new Ignite page memory architecture [1]

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