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The existing `AdminClient` abstract class will be changed to implement the new `Admin` interface and its own implementation remove. , with the exception of the factory methods, which will be maintained for backwards compatibility. The `Admin` interface will also have factory methods, but will return `Admin` instances, not `AdminClient` instances, so the factory methods are required on the `AdminClient` to avoid compilation errors for users.
All use of `AdminClient` within the Kafka project will be replaced with use of the `Admin` interface, with the exception of any classes extending the abstract class, (`KafkaAdminClient` and `MockAdminClient`), which will continue to do so to maintain backwards compatibility.
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@InterfaceStability.Evolving
public abstract class AdminClient implements Admin {
/**
* Create a new AdminClient with the given configuration.
*
* @param props The configuration.
* @return The new KafkaAdminClient.
*/
public static AdminClient create(Properties props) {
return KafkaAdminClient.createInternal(new AdminClientConfig(props, true), null);
}
/**
* Create a new AdminClient with the given configuration.
*
* @param conf The configuration.
* @return The new KafkaAdminClient.
*/
public static AdminClient create(Map<String, Object> conf) {
return KafkaAdminClient.createInternal(new AdminClientConfig(conf, true), null);
}
} |
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@InterfaceStability.Evolving public interface Admin extends AutoCloseable { /** * Create a new AdminClient with the given configuration. * * @param props The configuration. * @return The new KafkaAdminClient. */ static Admin create(Properties props) { return KafkaAdminClient.createInternal(new AdminClientConfig(props, true), null); } /** * Create a new AdminClient with the given configuration. * * @param conf The configuration. * @return The new KafkaAdminClient. */ static Admin create(Map<String, Object> conf) { return KafkaAdminClient.createInternal(new AdminClientConfig(conf, true), null); } /** * Close the AdminClient and release all associated resources. * * See {@link Admin#close(long, TimeUnit)} */ @Override default void close() { close(Long.MAX_VALUE, TimeUnit.MILLISECONDS); } /** * Close the AdminClient and release all associated resources. * * The close operation has a grace period during which current operations will be allowed to * complete, specified by the given duration and time unit. * New operations will not be accepted during the grace period. Once the grace period is over, * all operations that have not yet been completed will be aborted with a TimeoutException. * * @param duration The duration to use for the wait time. * @param unit The time unit to use for the wait time. * @deprecated Since 2.2. Use {@link #close(Duration)} or {@link #close()}. */ @Deprecated default void close(long duration, TimeUnit unit) { close(Duration.ofMillis(unit.toMillis(duration))); } /** * Close the Admin client and release all associated resources. * * The close operation has a grace period during which current operations will be allowed to * complete, specified by the given duration. * New operations will not be accepted during the grace period. Once the grace period is over, * all operations that have not yet been completed will be aborted with a TimeoutException. * * @param timeout The time to use for the wait time. */ void close(Duration timeout); /** * Create a batch of new topics with the default options. * * This is a convenience method for #{@link #createTopics(Collection, CreateTopicsOptions)} with default options. * See the overload for more details. * * This operation is supported by brokers with version 0.10.1.0 or higher. * * @param newTopics The new topics to create. * @return The CreateTopicsResult. */ default CreateTopicsResult createTopics(Collection<NewTopic> newTopics) { return createTopics(newTopics, new CreateTopicsOptions()); } /** * Create a batch of new topics. * * This operation is not transactional so it may succeed for some topics while fail for others. * * It may take several seconds after {@code CreateTopicsResult} returns * success for all the brokers to become aware that the topics have been created. * During this time, {@link Admin#listTopics()} and {@link Admin#describeTopics(Collection)} * may not return information about the new topics. * * This operation is supported by brokers with version 0.10.1.0 or higher. The validateOnly option is supported * from version 0.10.2.0. * * @param newTopics The new topics to create. * @param options The options to use when creating the new topics. * @return The CreateTopicsResult. */ CreateTopicsResult createTopics(Collection<NewTopic> newTopics, CreateTopicsOptions options); /** * This is a convenience method for #{@link Admin#deleteTopics(Collection, DeleteTopicsOptions)} * with default options. See the overload for more details. * * This operation is supported by brokers with version 0.10.1.0 or higher. * * @param topics The topic names to delete. * @return The DeleteTopicsResult. */ default DeleteTopicsResult deleteTopics(Collection<String> topics) { return deleteTopics(topics, new DeleteTopicsOptions()); } /** * Delete a batch of topics. * * This operation is not transactional so it may succeed for some topics while fail for others. * * It may take several seconds after the {@code DeleteTopicsResult} returns * success for all the brokers to become aware that the topics are gone. * During this time, AdminClient#listTopics and AdminClient#describeTopics * may continue to return information about the deleted topics. * * If delete.topic.enable is false on the brokers, deleteTopics will mark * the topics for deletion, but not actually delete them. The futures will * return successfully in this case. * * This operation is supported by brokers with version 0.10.1.0 or higher. * * @param topics The topic names to delete. * @param options The options to use when deleting the topics. * @return The DeleteTopicsResult. */ DeleteTopicsResult deleteTopics(Collection<String> topics, DeleteTopicsOptions options); /** * List the topics available in the cluster with the default options. * * This is a convenience method for #{@link Admin#listTopics(ListTopicsOptions)} with default options. * See the overload for more details. * * @return The ListTopicsResult. */ default ListTopicsResult listTopics() { return listTopics(new ListTopicsOptions()); } /** * List the topics available in the cluster. * * @param options The options to use when listing the topics. * @return The ListTopicsResult. */ ListTopicsResult listTopics(ListTopicsOptions options); /** * Describe some topics in the cluster, with the default options. * * This is a convenience method for #{@link Admin#describeTopics(Collection, DescribeTopicsOptions)} with * default options. See the overload for more details. * * @param topicNames The names of the topics to describe. * * @return The DescribeTopicsResult. */ default DescribeTopicsResult describeTopics(Collection<String> topicNames) { return describeTopics(topicNames, new DescribeTopicsOptions()); } /** * Describe some topics in the cluster. * * @param topicNames The names of the topics to describe. * @param options The options to use when describing the topic. * * @return The DescribeTopicsResult. */ DescribeTopicsResult describeTopics(Collection<String> topicNames, DescribeTopicsOptions options); /** * Get information about the nodes in the cluster, using the default options. * * This is a convenience method for #{@link Admin#describeCluster(DescribeClusterOptions)} with default options. * See the overload for more details. * * @return The DescribeClusterResult. */ default DescribeClusterResult describeCluster() { return describeCluster(new DescribeClusterOptions()); } /** * Get information about the nodes in the cluster. * * @param options The options to use when getting information about the cluster. * @return The DescribeClusterResult. */ DescribeClusterResult describeCluster(DescribeClusterOptions options); /** * This is a convenience method for #{@link Admin#describeAcls(AclBindingFilter, DescribeAclsOptions)} with * default options. See the overload for more details. * * This operation is supported by brokers with version 0.11.0.0 or higher. * * @param filter The filter to use. * @return The DeleteAclsResult. */ default DescribeAclsResult describeAcls(AclBindingFilter filter) { return describeAcls(filter, new DescribeAclsOptions()); } /** * Lists access control lists (ACLs) according to the supplied filter. * * Note: it may take some time for changes made by createAcls or deleteAcls to be reflected * in the output of describeAcls. * * This operation is supported by brokers with version 0.11.0.0 or higher. * * @param filter The filter to use. * @param options The options to use when listing the ACLs. * @return The DeleteAclsResult. */ DescribeAclsResult describeAcls(AclBindingFilter filter, DescribeAclsOptions options); /** * This is a convenience method for #{@link Admin#createAcls(Collection, CreateAclsOptions)} with * default options. See the overload for more details. * * This operation is supported by brokers with version 0.11.0.0 or higher. * * @param acls The ACLs to create * @return The CreateAclsResult. */ default CreateAclsResult createAcls(Collection<AclBinding> acls) { return createAcls(acls, new CreateAclsOptions()); } /** * Creates access control lists (ACLs) which are bound to specific resources. * * This operation is not transactional so it may succeed for some ACLs while fail for others. * * If you attempt to add an ACL that duplicates an existing ACL, no error will be raised, but * no changes will be made. * * This operation is supported by brokers with version 0.11.0.0 or higher. * * @param acls The ACLs to create * @param options The options to use when creating the ACLs. * @return The CreateAclsResult. */ CreateAclsResult createAcls(Collection<AclBinding> acls, CreateAclsOptions options); /** * This is a convenience method for #{@link Admin#deleteAcls(Collection, DeleteAclsOptions)} with default options. * See the overload for more details. * * This operation is supported by brokers with version 0.11.0.0 or higher. * * @param filters The filters to use. * @return The DeleteAclsResult. */ default DeleteAclsResult deleteAcls(Collection<AclBindingFilter> filters) { return deleteAcls(filters, new DeleteAclsOptions()); } /** * Deletes access control lists (ACLs) according to the supplied filters. * * This operation is not transactional so it may succeed for some ACLs while fail for others. * * This operation is supported by brokers with version 0.11.0.0 or higher. * * @param filters The filters to use. * @param options The options to use when deleting the ACLs. * @return The DeleteAclsResult. */ DeleteAclsResult deleteAcls(Collection<AclBindingFilter> filters, DeleteAclsOptions options); /** * Get the configuration for the specified resources with the default options. * * This is a convenience method for #{@link Admin#describeConfigs(Collection, DescribeConfigsOptions)} with default options. * See the overload for more details. * * This operation is supported by brokers with version 0.11.0.0 or higher. * * @param resources The resources (topic and broker resource types are currently supported) * @return The DescribeConfigsResult */ default DescribeConfigsResult describeConfigs(Collection<ConfigResource> resources) { return describeConfigs(resources, new DescribeConfigsOptions()); } /** * Get the configuration for the specified resources. * * The returned configuration includes default values and the isDefault() method can be used to distinguish them * from user supplied values. * * The value of config entries where isSensitive() is true is always {@code null} so that sensitive information * is not disclosed. * * Config entries where isReadOnly() is true cannot be updated. * * This operation is supported by brokers with version 0.11.0.0 or higher. * * @param resources The resources (topic and broker resource types are currently supported) * @param options The options to use when describing configs * @return The DescribeConfigsResult */ DescribeConfigsResult describeConfigs(Collection<ConfigResource> resources, DescribeConfigsOptions options); /** * Update the configuration for the specified resources with the default options. * * This is a convenience method for #{@link Admin#alterConfigs(Map, AlterConfigsOptions)} with default options. * See the overload for more details. * * This operation is supported by brokers with version 0.11.0.0 or higher. * * @param configs The resources with their configs (topic is the only resource type with configs that can * be updated currently) * @return The AlterConfigsResult * @deprecated Since 2.3. Use {@link #incrementalAlterConfigs(Map)}. */ @Deprecated default AlterConfigsResult alterConfigs(Map<ConfigResource, Config> configs) { return alterConfigs(configs, new AlterConfigsOptions()); } /** * Update the configuration for the specified resources with the default options. * * Updates are not transactional so they may succeed for some resources while fail for others. The configs for * a particular resource are updated atomically. * * This operation is supported by brokers with version 0.11.0.0 or higher. * * @param configs The resources with their configs (topic is the only resource type with configs that can * be updated currently) * @param options The options to use when describing configs * @return The AlterConfigsResult * @deprecated Since 2.3. Use {@link #incrementalAlterConfigs(Map, AlterConfigsOptions)}. */ @Deprecated AlterConfigsResult alterConfigs(Map<ConfigResource, Config> configs, AlterConfigsOptions options); /** * Incrementally updates the configuration for the specified resources with default options. * * This is a convenience method for #{@link Admin#incrementalAlterConfigs(Map, AlterConfigsOptions)} with default options. * See the overload for more details.* * * This operation is supported by brokers with version 2.3.0 or higher. * * @param configs The resources with their configs * @return The IncrementalAlterConfigsResult */ default AlterConfigsResult incrementalAlterConfigs(Map<ConfigResource, Collection<AlterConfigOp>> configs) { return incrementalAlterConfigs(configs, new AlterConfigsOptions()); } /** * Incrementally update the configuration for the specified resources. * * Updates are not transactional so they may succeed for some resources while fail for others. The configs for * a particular resource are updated atomically. * * <p>The following exceptions can be anticipated when calling {@code get()} on the futures obtained from * the returned {@code IncrementalAlterConfigsResult}:</p> * <ul> * <li>{@link org.apache.kafka.common.errors.ClusterAuthorizationException} * if the authenticated user didn't have alter access to the cluster.</li> * <li>{@link org.apache.kafka.common.errors.TopicAuthorizationException} * if the authenticated user didn't have alter access to the Topic.</li> * <li>{@link org.apache.kafka.common.errors.InvalidRequestException} * if the request details are invalid. e.g., a configuration key was specified more than once for a resource</li> * </ul>* * * This operation is supported by brokers with version 2.3.0 or higher. * * @param configs The resources with their configs * @param options The options to use when altering configs * @return The IncrementalAlterConfigsResult */ AlterConfigsResult incrementalAlterConfigs(Map<ConfigResource, Collection<AlterConfigOp>> configs, AlterConfigsOptions options); /** * Change the log directory for the specified replicas. If the replica does not exist on the broker, the result * shows REPLICA_NOT_AVAILABLE for the given replica and the replica will be created in the given log directory on the * broker when it is created later. If the replica already exists on the broker, the replica will be moved to the given * log directory if it is not already there. * * This operation is not transactional so it may succeed for some replicas while fail for others. * * This is a convenience method for #{@link Admin#alterReplicaLogDirs(Map, AlterReplicaLogDirsOptions)} with default options. * See the overload for more details. * * This operation is supported by brokers with version 1.1.0 or higher. * * @param replicaAssignment The replicas with their log directory absolute path * @return The AlterReplicaLogDirsResult */ default AlterReplicaLogDirsResult alterReplicaLogDirs(Map<TopicPartitionReplica, String> replicaAssignment) { return alterReplicaLogDirs(replicaAssignment, new AlterReplicaLogDirsOptions()); } /** * Change the log directory for the specified replicas. If the replica does not exist on the broker, the result * shows REPLICA_NOT_AVAILABLE for the given replica and the replica will be created in the given log directory on the * broker when it is created later. If the replica already exists on the broker, the replica will be moved to the given * log directory if it is not already there. * * This operation is not transactional so it may succeed for some replicas while fail for others. * * This operation is supported by brokers with version 1.1.0 or higher. * * @param replicaAssignment The replicas with their log directory absolute path * @param options The options to use when changing replica dir * @return The AlterReplicaLogDirsResult */ AlterReplicaLogDirsResult alterReplicaLogDirs(Map<TopicPartitionReplica, String> replicaAssignment, AlterReplicaLogDirsOptions options); /** * Query the information of all log directories on the given set of brokers * * This is a convenience method for #{@link Admin#describeLogDirs(Collection, DescribeLogDirsOptions)} with default options. * See the overload for more details. * * This operation is supported by brokers with version 1.0.0 or higher. * * @param brokers A list of brokers * @return The DescribeLogDirsResult */ default DescribeLogDirsResult describeLogDirs(Collection<Integer> brokers) { return describeLogDirs(brokers, new DescribeLogDirsOptions()); } /** * Query the information of all log directories on the given set of brokers * * This operation is supported by brokers with version 1.0.0 or higher. * * @param brokers A list of brokers * @param options The options to use when querying log dir info * @return The DescribeLogDirsResult */ DescribeLogDirsResult describeLogDirs(Collection<Integer> brokers, DescribeLogDirsOptions options); /** * Query the replica log directory information for the specified replicas. * * This is a convenience method for #{@link Admin#describeReplicaLogDirs(Collection, DescribeReplicaLogDirsOptions)} * with default options. See the overload for more details. * * This operation is supported by brokers with version 1.0.0 or higher. * * @param replicas The replicas to query * @return The DescribeReplicaLogDirsResult */ default DescribeReplicaLogDirsResult describeReplicaLogDirs(Collection<TopicPartitionReplica> replicas) { return describeReplicaLogDirs(replicas, new DescribeReplicaLogDirsOptions()); } /** * Query the replica log directory information for the specified replicas. * * This operation is supported by brokers with version 1.0.0 or higher. * * @param replicas The replicas to query * @param options The options to use when querying replica log dir info * @return The DescribeReplicaLogDirsResult */ DescribeReplicaLogDirsResult describeReplicaLogDirs(Collection<TopicPartitionReplica> replicas, DescribeReplicaLogDirsOptions options); /** * <p>Increase the number of partitions of the topics given as the keys of {@code newPartitions} * according to the corresponding values. <strong>If partitions are increased for a topic that has a key, * the partition logic or ordering of the messages will be affected.</strong></p> * * <p>This is a convenience method for {@link #createPartitions(Map, CreatePartitionsOptions)} with default options. * See the overload for more details.</p> * * @param newPartitions The topics which should have new partitions created, and corresponding parameters * for the created partitions. * @return The CreatePartitionsResult. */ default CreatePartitionsResult createPartitions(Map<String, NewPartitions> newPartitions) { return createPartitions(newPartitions, new CreatePartitionsOptions()); } /** * <p>Increase the number of partitions of the topics given as the keys of {@code newPartitions} * according to the corresponding values. <strong>If partitions are increased for a topic that has a key, * the partition logic or ordering of the messages will be affected.</strong></p> * * <p>This operation is not transactional so it may succeed for some topics while fail for others.</p> * * <p>It may take several seconds after this method returns * success for all the brokers to become aware that the partitions have been created. * During this time, {@link Admin#describeTopics(Collection)} * may not return information about the new partitions.</p> * * <p>This operation is supported by brokers with version 1.0.0 or higher.</p> * * <p>The following exceptions can be anticipated when calling {@code get()} on the futures obtained from the * {@link CreatePartitionsResult#values() values()} method of the returned {@code CreatePartitionsResult}</p> * <ul> * <li>{@link org.apache.kafka.common.errors.AuthorizationException} * if the authenticated user is not authorized to alter the topic</li> * <li>{@link org.apache.kafka.common.errors.TimeoutException} * if the request was not completed in within the given {@link CreatePartitionsOptions#timeoutMs()}.</li> * <li>{@link org.apache.kafka.common.errors.ReassignmentInProgressException} * if a partition reassignment is currently in progress</li> * <li>{@link org.apache.kafka.common.errors.BrokerNotAvailableException} * if the requested {@link NewPartitions#assignments()} contain a broker that is currently unavailable.</li> * <li>{@link org.apache.kafka.common.errors.InvalidReplicationFactorException} * if no {@link NewPartitions#assignments()} are given and it is impossible for the broker to assign * replicas with the topics replication factor.</li> * <li>Subclasses of {@link org.apache.kafka.common.KafkaException} * if the request is invalid in some way.</li> * </ul> * * @param newPartitions The topics which should have new partitions created, and corresponding parameters * for the created partitions. * @param options The options to use when creating the new paritions. * @return The CreatePartitionsResult. */ CreatePartitionsResult createPartitions(Map<String, NewPartitions> newPartitions, CreatePartitionsOptions options); /** * Delete records whose offset is smaller than the given offset of the corresponding partition. * * This is a convenience method for {@link #deleteRecords(Map, DeleteRecordsOptions)} with default options. * See the overload for more details. * * This operation is supported by brokers with version 0.11.0.0 or higher. * * @param recordsToDelete The topic partitions and related offsets from which records deletion starts. * @return The DeleteRecordsResult. */ default DeleteRecordsResult deleteRecords(Map<TopicPartition, RecordsToDelete> recordsToDelete) { return deleteRecords(recordsToDelete, new DeleteRecordsOptions()); } /** * Delete records whose offset is smaller than the given offset of the corresponding partition. * * This operation is supported by brokers with version 0.11.0.0 or higher. * * @param recordsToDelete The topic partitions and related offsets from which records deletion starts. * @param options The options to use when deleting records. * @return The DeleteRecordsResult. */ DeleteRecordsResult deleteRecords(Map<TopicPartition, RecordsToDelete> recordsToDelete, DeleteRecordsOptions options); /** * <p>Create a Delegation Token.</p> * * <p>This is a convenience method for {@link #createDelegationToken(CreateDelegationTokenOptions)} with default options. * See the overload for more details.</p> * * @return The CreateDelegationTokenResult. */ default CreateDelegationTokenResult createDelegationToken() { return createDelegationToken(new CreateDelegationTokenOptions()); } /** * <p>Create a Delegation Token.</p> * * <p>This operation is supported by brokers with version 1.1.0 or higher.</p> * * <p>The following exceptions can be anticipated when calling {@code get()} on the futures obtained from the * {@link CreateDelegationTokenResult#delegationToken() delegationToken()} method of the returned {@code CreateDelegationTokenResult}</p> * <ul> * <li>{@link org.apache.kafka.common.errors.UnsupportedByAuthenticationException} * If the request sent on PLAINTEXT/1-way SSL channels or delegation token authenticated channels.</li> * <li>{@link org.apache.kafka.common.errors.InvalidPrincipalTypeException} * if the renewers principal type is not supported.</li> * <li>{@link org.apache.kafka.common.errors.DelegationTokenDisabledException} * if the delegation token feature is disabled.</li> * <li>{@link org.apache.kafka.common.errors.TimeoutException} * if the request was not completed in within the given {@link CreateDelegationTokenOptions#timeoutMs()}.</li> * </ul> * * @param options The options to use when creating delegation token. * @return The DeleteRecordsResult. */ CreateDelegationTokenResult createDelegationToken(CreateDelegationTokenOptions options); /** * <p>Renew a Delegation Token.</p> * * <p>This is a convenience method for {@link #renewDelegationToken(byte[], RenewDelegationTokenOptions)} with default options. * See the overload for more details.</p> * * * @param hmac HMAC of the Delegation token * @return The RenewDelegationTokenResult. */ default RenewDelegationTokenResult renewDelegationToken(byte[] hmac) { return renewDelegationToken(hmac, new RenewDelegationTokenOptions()); } /** * <p> Renew a Delegation Token.</p> * * <p>This operation is supported by brokers with version 1.1.0 or higher.</p> * * <p>The following exceptions can be anticipated when calling {@code get()} on the futures obtained from the * {@link RenewDelegationTokenResult#expiryTimestamp() expiryTimestamp()} method of the returned {@code RenewDelegationTokenResult}</p> * <ul> * <li>{@link org.apache.kafka.common.errors.UnsupportedByAuthenticationException} * If the request sent on PLAINTEXT/1-way SSL channels or delegation token authenticated channels.</li> * <li>{@link org.apache.kafka.common.errors.DelegationTokenDisabledException} * if the delegation token feature is disabled.</li> * <li>{@link org.apache.kafka.common.errors.DelegationTokenNotFoundException} * if the delegation token is not found on server.</li> * <li>{@link org.apache.kafka.common.errors.DelegationTokenOwnerMismatchException} * if the authenticated user is not owner/renewer of the token.</li> * <li>{@link org.apache.kafka.common.errors.DelegationTokenExpiredException} * if the delegation token is expired.</li> * <li>{@link org.apache.kafka.common.errors.TimeoutException} * if the request was not completed in within the given {@link RenewDelegationTokenOptions#timeoutMs()}.</li> * </ul> * * @param hmac HMAC of the Delegation token * @param options The options to use when renewing delegation token. * @return The RenewDelegationTokenResult. */ RenewDelegationTokenResult renewDelegationToken(byte[] hmac, RenewDelegationTokenOptions options); /** * <p>Expire a Delegation Token.</p> * * <p>This is a convenience method for {@link #expireDelegationToken(byte[], ExpireDelegationTokenOptions)} with default options. * This will expire the token immediately. See the overload for more details.</p> * * @param hmac HMAC of the Delegation token * @return The ExpireDelegationTokenResult. */ default ExpireDelegationTokenResult expireDelegationToken(byte[] hmac) { return expireDelegationToken(hmac, new ExpireDelegationTokenOptions()); } /** * <p>Expire a Delegation Token.</p> * * <p>This operation is supported by brokers with version 1.1.0 or higher.</p> * * <p>The following exceptions can be anticipated when calling {@code get()} on the futures obtained from the * {@link ExpireDelegationTokenResult#expiryTimestamp() expiryTimestamp()} method of the returned {@code ExpireDelegationTokenResult}</p> * <ul> * <li>{@link org.apache.kafka.common.errors.UnsupportedByAuthenticationException} * If the request sent on PLAINTEXT/1-way SSL channels or delegation token authenticated channels.</li> * <li>{@link org.apache.kafka.common.errors.DelegationTokenDisabledException} * if the delegation token feature is disabled.</li> * <li>{@link org.apache.kafka.common.errors.DelegationTokenNotFoundException} * if the delegation token is not found on server.</li> * <li>{@link org.apache.kafka.common.errors.DelegationTokenOwnerMismatchException} * if the authenticated user is not owner/renewer of the requested token.</li> * <li>{@link org.apache.kafka.common.errors.DelegationTokenExpiredException} * if the delegation token is expired.</li> * <li>{@link org.apache.kafka.common.errors.TimeoutException} * if the request was not completed in within the given {@link ExpireDelegationTokenOptions#timeoutMs()}.</li> * </ul> * * @param hmac HMAC of the Delegation token * @param options The options to use when expiring delegation token. * @return The ExpireDelegationTokenResult. */ ExpireDelegationTokenResult expireDelegationToken(byte[] hmac, ExpireDelegationTokenOptions options); /** *<p>Describe the Delegation Tokens.</p> * * <p>This is a convenience method for {@link #describeDelegationToken(DescribeDelegationTokenOptions)} with default options. * This will return all the user owned tokens and tokens where user have Describe permission. See the overload for more details.</p> * * @return The DescribeDelegationTokenResult. */ default DescribeDelegationTokenResult describeDelegationToken() { return describeDelegationToken(new DescribeDelegationTokenOptions()); } /** * <p>Describe the Delegation Tokens.</p> * * <p>This operation is supported by brokers with version 1.1.0 or higher.</p> * * <p>The following exceptions can be anticipated when calling {@code get()} on the futures obtained from the * {@link DescribeDelegationTokenResult#delegationTokens() delegationTokens()} method of the returned {@code DescribeDelegationTokenResult}</p> * <ul> * <li>{@link org.apache.kafka.common.errors.UnsupportedByAuthenticationException} * If the request sent on PLAINTEXT/1-way SSL channels or delegation token authenticated channels.</li> * <li>{@link org.apache.kafka.common.errors.DelegationTokenDisabledException} * if the delegation token feature is disabled.</li> * <li>{@link org.apache.kafka.common.errors.TimeoutException} * if the request was not completed in within the given {@link DescribeDelegationTokenOptions#timeoutMs()}.</li> * </ul> * * @param options The options to use when describing delegation tokens. * @return The DescribeDelegationTokenResult. */ DescribeDelegationTokenResult describeDelegationToken(DescribeDelegationTokenOptions options); /** * Describe some group IDs in the cluster. * * @param groupIds The IDs of the groups to describe. * @param options The options to use when describing the groups. * @return The DescribeConsumerGroupResult. */ DescribeConsumerGroupsResult describeConsumerGroups(Collection<String> groupIds, DescribeConsumerGroupsOptions options); /** * Describe some group IDs in the cluster, with the default options. * <p> * This is a convenience method for * #{@link Admin#describeConsumerGroups(Collection, DescribeConsumerGroupsOptions)} with * default options. See the overload for more details. * * @param groupIds The IDs of the groups to describe. * @return The DescribeConsumerGroupResult. */ default DescribeConsumerGroupsResult describeConsumerGroups(Collection<String> groupIds) { return describeConsumerGroups(groupIds, new DescribeConsumerGroupsOptions()); } /** * List the consumer groups available in the cluster. * * @param options The options to use when listing the consumer groups. * @return The ListGroupsResult. */ ListConsumerGroupsResult listConsumerGroups(ListConsumerGroupsOptions options); /** * List the consumer groups available in the cluster with the default options. * * This is a convenience method for #{@link Admin#listConsumerGroups(ListConsumerGroupsOptions)} with default options. * See the overload for more details. * * @return The ListGroupsResult. */ default ListConsumerGroupsResult listConsumerGroups() { return listConsumerGroups(new ListConsumerGroupsOptions()); } /** * List the consumer group offsets available in the cluster. * * @param options The options to use when listing the consumer group offsets. * @return The ListGroupOffsetsResult */ ListConsumerGroupOffsetsResult listConsumerGroupOffsets(String groupId, ListConsumerGroupOffsetsOptions options); /** * List the consumer group offsets available in the cluster with the default options. * * This is a convenience method for #{@link Admin#listConsumerGroupOffsets(String, ListConsumerGroupOffsetsOptions)} with default options. * * @return The ListGroupOffsetsResult. */ default ListConsumerGroupOffsetsResult listConsumerGroupOffsets(String groupId) { return listConsumerGroupOffsets(groupId, new ListConsumerGroupOffsetsOptions()); } /** * Delete consumer groups from the cluster. * * @param options The options to use when deleting a consumer group. * @return The DeletConsumerGroupResult. */ DeleteConsumerGroupsResult deleteConsumerGroups(Collection<String> groupIds, DeleteConsumerGroupsOptions options); /** * Delete consumer groups from the cluster with the default options. * * @return The DeleteConsumerGroupResult. */ default DeleteConsumerGroupsResult deleteConsumerGroups(Collection<String> groupIds) { return deleteConsumerGroups(groupIds, new DeleteConsumerGroupsOptions()); } /** * Elect the preferred replica as leader for topic partitions. * * This is a convenience method for {@link #electLeaders(ElectionType, Set, ElectLeadersOptions)} * with preferred election type and default options. * * This operation is supported by brokers with version 2.2.0 or higher. * * @param partitions The partitions for which the preferred leader should be elected. * @return The ElectPreferredLeadersResult. * @deprecated Since 2.4.0. Use {@link #electLeaders(ElectionType, Set)}. */ @Deprecated default ElectPreferredLeadersResult electPreferredLeaders(Collection<TopicPartition> partitions) { return electPreferredLeaders(partitions, new ElectPreferredLeadersOptions()); } /** * Elect the preferred replica as leader for topic partitions. * * This is a convenience method for {@link #electLeaders(ElectionType, Set, ElectLeadersOptions)} * with preferred election type. * * This operation is supported by brokers with version 2.2.0 or higher. * * @param partitions The partitions for which the preferred leader should be elected. * @param options The options to use when electing the preferred leaders. * @return The ElectPreferredLeadersResult. * @deprecated Since 2.4.0. Use {@link #electLeaders(ElectionType, Set, ElectLeadersOptions)}. */ @Deprecated default ElectPreferredLeadersResult electPreferredLeaders(Collection<TopicPartition> partitions, ElectPreferredLeadersOptions options) { final ElectLeadersOptions newOptions = new ElectLeadersOptions(); newOptions.timeoutMs(options.timeoutMs()); final Set<TopicPartition> topicPartitions = partitions == null ? null : new HashSet<>(partitions); return new ElectPreferredLeadersResult(electLeaders(ElectionType.PREFERRED, topicPartitions, newOptions)); } /** * Elect a replica as leader for topic partitions. * * This is a convenience method for {@link #electLeaders(ElectionType, Set, ElectLeadersOptions)} * with default options. * * @param electionType The type of election to conduct. * @param partitions The topics and partitions for which to conduct elections. * @return The ElectLeadersResult. */ default ElectLeadersResult electLeaders(ElectionType electionType, Set<TopicPartition> partitions) { return electLeaders(electionType, partitions, new ElectLeadersOptions()); } /** * Elect a replica as leader for the given {@code partitions}, or for all partitions if the argumentl * to {@code partitions} is null. * * This operation is not transactional so it may succeed for some partitions while fail for others. * * It may take several seconds after this method returns success for all the brokers in the cluster * to become aware that the partitions have new leaders. During this time, * {@link Admin#describeTopics(Collection)} may not return information about the partitions' * new leaders. * * This operation is supported by brokers with version 2.2.0 or later if preferred eleciton is use; * otherwise the brokers most be 2.4.0 or higher. * * <p>The following exceptions can be anticipated when calling {@code get()} on the future obtained * from the returned {@code ElectLeadersResult}:</p> * <ul> * <li>{@link org.apache.kafka.common.errors.ClusterAuthorizationException} * if the authenticated user didn't have alter access to the cluster.</li> * <li>{@link org.apache.kafka.common.errors.UnknownTopicOrPartitionException} * if the topic or partition did not exist within the cluster.</li> * <li>{@link org.apache.kafka.common.errors.InvalidTopicException} * if the topic was already queued for deletion.</li> * <li>{@link org.apache.kafka.common.errors.NotControllerException} * if the request was sent to a broker that was not the controller for the cluster.</li> * <li>{@link org.apache.kafka.common.errors.TimeoutException} * if the request timed out before the election was complete.</li> * <li>{@link org.apache.kafka.common.errors.LeaderNotAvailableException} * if the preferred leader was not alive or not in the ISR.</li> * </ul> * * @param electionType The type of election to conduct. * @param partitions The topics and partitions for which to conduct elections. * @param options The options to use when electing the leaders. * @return The ElectLeadersResult. */ ElectLeadersResult electLeaders( ElectionType electionType, Set<TopicPartition> partitions, ElectLeadersOptions options); /** * Get the metrics kept by the adminClient */ Map<MetricName, ? extends Metric> metrics(); } |
Proposed Changes
As per section above.
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