## Uses of Class
org.apache.ignite.client.ClientException

- Packages that use ClientException
  Package | Description
  --- | ---
  org.apache.ignite | Contains entry-point Ignite & HPC APIs.
  org.apache.ignite.client | Contains Ignite Thin Client API classes.

- - ### Uses of ClientException in org.apache.ignite

    Methods in org.apache.ignite that throw ClientException
    Modifier and Type | Method and Description
    --- | ---
    `Collection<String>` | IgniteClientSpringBean.`cacheNames()` Gets the names of all available caches.
    `IgniteClientFuture<Collection<String>>` | IgniteClientSpringBean.`cacheNamesAsync()` Gets the names of all available caches.
    `<K,V> ClientCache<K,V>` | IgniteClientSpringBean.`createCache(ClientCacheConfiguration cfg)` Creates a cache with the specified configuration.
    `<K,V> ClientCache<K,V>` | IgniteClientSpringBean.`createCache(String name)` Creates a cache with a default configuration.
    `<K,V> IgniteClientFuture<ClientCache<K,V>>` | IgniteClientSpringBean.`createCacheAsync(ClientCacheConfiguration cfg)` Creates a cache with the specified configuration.
    `<K,V> IgniteClientFuture<ClientCache<K,V>>` | IgniteClientSpringBean.`createCacheAsync(String name)` Creates a cache with a default configuration.
    `void` | IgniteClientSpringBean.`destroyCache(String name)` Destroys the cache with the given name.
    `IgniteClientFuture<Void>` | IgniteClientSpringBean.`destroyCacheAsync(String name)` Destroys the cache with the given name.
    `<K,V> ClientCache<K,V>` | IgniteClientSpringBean.`getOrCreateCache(ClientCacheConfiguration cfg)` Gets the existing cache or creates a new cache if it does not exist.
    `<K,V> ClientCache<K,V>` | IgniteClientSpringBean.`getOrCreateCache(String name)` Gets the existing cache or creates a new cache with default configuration if it does not exist.
    `<K,V> IgniteClientFuture<ClientCache<K,V>>` | IgniteClientSpringBean.`getOrCreateCacheAsync(ClientCacheConfiguration cfg)` Gets the existing cache or creates a new cache if it does not exist.
    `<K,V> IgniteClientFuture<ClientCache<K,V>>` | IgniteClientSpringBean.`getOrCreateCacheAsync(String name)` Gets the existing cache or creates a new cache with default configuration if it does not exist.
    `static IgniteClient` | Ignition.`startClient(ClientConfiguration cfg)` Initializes new instance of `IgniteClient`.

  - ### Uses of ClientException in org.apache.ignite.client

    Subclasses of ClientException in org.apache.ignite.client
    Modifier and Type | Class and Description
    --- | ---
    `class` | `ClientAuthenticationException` Indicates user name or password is invalid.
    `class` | `ClientAuthorizationException` Indicates user has no permission to perform operation.
    `class` | `ClientConnectionException` Indicates all the Ignite servers specified in the client configuration are no longer available.
    `class` | `ClientFeatureNotSupportedByServerException` Feature not supported by server exception.
    `class` | `ClientReconnectedException` Indicates that previous connection was lost and a new connection established, which can lead to inconsistency of non-atomic operations.

    Methods in org.apache.ignite.client that throw ClientException
    Modifier and Type | Method and Description
    --- | ---
    `Collection<String>` | IgniteClient.`cacheNames()` Gets the names of all available caches.
    `IgniteClientFuture<Collection<String>>` | IgniteClient.`cacheNamesAsync()` Gets the names of all available caches.
    `void` | ClientCache.`clear()` Clears the contents of the cache.
    `void` | ClientCache.`clear(K key)` Clears entry with specified key from the cache.
    `void` | ClientCache.`clearAll(Set<? extends K> keys)` Clears entries with specified keys from the cache.
    `IgniteClientFuture<Void>` | ClientCache.`clearAllAsync(Set<? extends K> keys)` Clears entries with specified keys from the cache asynchronously.
    `IgniteClientFuture<Void>` | ClientCache.`clearAsync()` Clears the contents of the cache asynchronously.
    `IgniteClientFuture<Void>` | ClientCache.`clearAsync(K key)` Clears entry with specified key from the cache asynchronously.
    `void` | ClientTransaction.`commit()` Commits this transaction.
    `boolean` | ClientCache.`containsKey(K key)` Determines if the `ClientCache` contains an entry for the specified key.
    `IgniteClientFuture<Boolean>` | ClientCache.`containsKeyAsync(K key)` Determines if the `ClientCache` contains an entry for the specified key asynchronously.
    `boolean` | ClientCache.`containsKeys(Set<? extends K> keys)` Determines if the `ClientCache` contains entries for the specified keys.
    `IgniteClientFuture<Boolean>` | ClientCache.`containsKeysAsync(Set<? extends K> keys)` Determines if the `ClientCache` contains entries for the specified keys asynchronously.
    `<K,V> ClientCache<K,V>` | IgniteClient.`createCache(ClientCacheConfiguration cfg)` Creates a cache with the specified configuration.
    `<K,V> ClientCache<K,V>` | IgniteClient.`createCache(String name)` Creates a cache with a default configuration.
    `<K,V> IgniteClientFuture<ClientCache<K,V>>` | IgniteClient.`createCacheAsync(ClientCacheConfiguration cfg)` Creates a cache with the specified configuration.
    `<K,V> IgniteClientFuture<ClientCache<K,V>>` | IgniteClient.`createCacheAsync(String name)` Creates a cache with a default configuration.
    `void` | IgniteClient.`destroyCache(String name)` Destroys the cache with the given name.
    `IgniteClientFuture<Void>` | IgniteClient.`destroyCacheAsync(String name)` Destroys the cache with the given name.
    `boolean` | ClientCluster.`disableWal(String cacheName)` Disables write-ahead logging for specified cache.
    `boolean` | ClientCluster.`enableWal(String cacheName)` Enables write-ahead logging for specified cache.
    `<T,R> R` | ClientCompute.`execute(String taskName, T arg)` Executes given task within the cluster group.
    `<T,R> Future<R>` | ClientCompute.`executeAsync(String taskName, T arg)` Deprecated. Use `ClientCompute.executeAsync2(String, Object)` instead. This method calls `ClientCompute.executeAsync2(String, Object)` internally, but returns a more limited Future interface.
    `<T,R> IgniteClientFuture<R>` | ClientCompute.`executeAsync2(String taskName, T arg)` Executes given task asynchronously within the cluster group.
    `V` | ClientCache.`get(K key)` Gets an entry from the cache.
    `Map<K,V>` | ClientCache.`getAll(Set<? extends K> keys)` Gets a collection of entries from the `ClientCache`, returning them as `Map` of the values associated with the set of keys requested.
    `IgniteClientFuture<Map<K,V>>` | ClientCache.`getAllAsync(Set<? extends K> keys)` Gets a collection of entries from the `ClientCache`, returning them as `Map` of the values associated with the set of keys requested.
    `V` | ClientCache.`getAndPut(K key, V val)` Associates the specified value with the specified key in this cache, returning an existing value if one existed.
    `IgniteClientFuture<V>` | ClientCache.`getAndPutAsync(K key, V val)` Associates the specified value with the specified key in this cache, returning an existing value if one existed.
    `V` | ClientCache.`getAndPutIfAbsent(K key, V val)` Atomically associates the specified key with the given value if it is not already associated with a value.
    `IgniteClientFuture<V>` | ClientCache.`getAndPutIfAbsentAsync(K key, V val)` Atomically associates the specified key with the given value if it is not already associated with a value.
    `V` | ClientCache.`getAndRemove(K key)` Atomically removes the entry for a key only if currently mapped to some value.
    `IgniteClientFuture<V>` | ClientCache.`getAndRemoveAsync(K key)` Atomically removes the entry for a key only if currently mapped to some value.
    `V` | ClientCache.`getAndReplace(K key, V val)` Atomically replaces the value for a given key if and only if there is a value currently mapped by the key.
    `IgniteClientFuture<V>` | ClientCache.`getAndReplaceAsync(K key, V val)` Atomically replaces the value for a given key if and only if there is a value currently mapped by the key.
    `ClientCacheConfiguration` | ClientCache.`getConfiguration()`
    `IgniteClientFuture<ClientCacheConfiguration>` | ClientCache.`getConfigurationAsync()` Gets the cache configuration asynchronously.
    `<K,V> ClientCache<K,V>` | IgniteClient.`getOrCreateCache(ClientCacheConfiguration cfg)` Gets the existing cache or creates a new cache if it does not exist.
    `<K,V> ClientCache<K,V>` | IgniteClient.`getOrCreateCache(String name)` Gets the existing cache or creates a new cache with default configuration if it does not exist.
    `<K,V> IgniteClientFuture<ClientCache<K,V>>` | IgniteClient.`getOrCreateCacheAsync(ClientCacheConfiguration cfg)` Gets the existing cache or creates a new cache if it does not exist.
    `<K,V> IgniteClientFuture<ClientCache<K,V>>` | IgniteClient.`getOrCreateCacheAsync(String name)` Gets the existing cache or creates a new cache with default configuration if it does not exist.
    `void` | ClientCache.`put(K key, V val)` Associates the specified value with the specified key in the cache.
    `void` | ClientCache.`putAll(Map<? extends K,? extends V> map)` Copies all of the entries from the specified map to the `ClientCache`.
    `IgniteClientFuture<Void>` | ClientCache.`putAllAsync(Map<? extends K,? extends V> map)` Copies all of the entries from the specified map to the `ClientCache`.
    `IgniteClientFuture<Void>` | ClientCache.`putAsync(K key, V val)` Associates the specified value with the specified key in the cache asynchronously.
    `boolean` | ClientCache.`putIfAbsent(K key, V val)` Atomically associates the specified key with the given value if it is not already associated with a value.
    `IgniteClientFuture<Boolean>` | ClientCache.`putIfAbsentAsync(K key, V val)` Atomically associates the specified key with the given value if it is not already associated with a value.
    `boolean` | ClientCache.`remove(K key)` Removes the mapping for a key from this cache if it is present.
    `boolean` | ClientCache.`remove(K key, V oldVal)` Atomically removes the mapping for a key only if currently mapped to the given value.
    `void` | ClientCache.`removeAll()` Removes all of the mappings from this cache.
    `void` | ClientCache.`removeAll(Set<? extends K> keys)` Removes entries for the specified keys.
    `IgniteClientFuture<Void>` | ClientCache.`removeAllAsync()` Removes all of the mappings from this cache.
    `IgniteClientFuture<Void>` | ClientCache.`removeAllAsync(Set<? extends K> keys)` Removes entries for the specified keys.
    `IgniteClientFuture<Boolean>` | ClientCache.`removeAsync(K key)` Removes the mapping for a key from this cache if it is present.
    `IgniteClientFuture<Boolean>` | ClientCache.`removeAsync(K key, V oldVal)` Atomically removes the mapping for a key only if currently mapped to the given value.
    `boolean` | ClientCache.`replace(K key, V val)` Atomically replaces the entry for a key only if currently mapped to some value.
    `boolean` | ClientCache.`replace(K key, V oldVal, V newVal)` Atomically replaces the entry for a key only if currently mapped to a given value.
    `IgniteClientFuture<Boolean>` | ClientCache.`replaceAsync(K key, V val)` Atomically replaces the entry for a key only if currently mapped to some value.
    `IgniteClientFuture<Boolean>` | ClientCache.`replaceAsync(K key, V oldVal, V newVal)` Atomically replaces the entry for a key only if currently mapped to a given value.
    `void` | ClientTransaction.`rollback()` Rolls back this transaction.
    `int` | ClientCache.`size(CachePeekMode... peekModes)` Gets the number of all entries cached across all nodes.
    `IgniteClientFuture<Integer>` | ClientCache.`sizeAsync(CachePeekMode... peekModes)` Gets the number of all entries cached across all nodes.
    `void` | ClientCluster.`state(ClusterState newState)` Changes current cluster state to given `newState` cluster state.
    `ClientTransaction` | ClientTransactions.`txStart()` Starts a new transaction with the default isolation level, concurrency and timeout.
    `ClientTransaction` | ClientTransactions.`txStart(TransactionConcurrency concurrency, TransactionIsolation isolation)` Starts a new transaction with the specified concurrency and isolation.
    `ClientTransaction` | ClientTransactions.`txStart(TransactionConcurrency concurrency, TransactionIsolation isolation, long timeout)` Starts a new transaction with the specified isolation, concurrency and timeout.
    `ClientTransactions` | ClientTransactions.`withLabel(String lb)` Returns instance of `ClientTransactions` to mark each new transaction with a specified label.

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Ignite Database and Caching Platform | : ver. 2.12.0
Release Date | : January 10 2022