## Uses of Interface
org.apache.storm.nimbus.ILeaderElector

- Packages that use ILeaderElector
  Package | Description
  --- | ---
  org.apache.storm |
  org.apache.storm.blobstore |
  org.apache.storm.daemon.nimbus |
  org.apache.storm.hdfs.blobstore |
  org.apache.storm.nimbus |
  org.apache.storm.testing |
  org.apache.storm.utils |
  org.apache.storm.zookeeper |

- - ### Uses of ILeaderElector in org.apache.storm

    Methods in org.apache.storm with parameters of type ILeaderElector
    Modifier and Type | Method | Description
    --- | --- | ---
    `LocalCluster.Builder` | LocalCluster.Builder.`withLeaderElector​(ILeaderElector leaderElector)` | Use the following leaderElector instead of the one in the config.

  - ### Uses of ILeaderElector in org.apache.storm.blobstore

    Methods in org.apache.storm.blobstore with parameters of type ILeaderElector
    Modifier and Type | Method | Description
    --- | --- | ---
    `abstract void` | BlobStore.`prepare​(Map<String,​Object> conf, String baseDir, NimbusInfo nimbusInfo, ILeaderElector leaderElector)` | Allows us to initialize the blob store.
    `void` | LocalFsBlobStore.`prepare​(Map<String,​Object> conf, String overrideBase, NimbusInfo nimbusInfo, ILeaderElector leaderElector)` |
    `abstract void` | BlobStore.`setLeaderElector​(ILeaderElector leaderElector)` | Sets leader elector (only used by LocalFsBlobStore to help sync blobs between Nimbi.
    `void` | LocalFsBlobStore.`setLeaderElector​(ILeaderElector leaderElector)` | Sets leader elector (only used by LocalFsBlobStore to help sync blobs between Nimbi.

  - ### Uses of ILeaderElector in org.apache.storm.daemon.nimbus

    Constructors in org.apache.storm.daemon.nimbus with parameters of type ILeaderElector
    Constructor | Description
    --- | ---
    `Nimbus​(Map<String,​Object> conf, INimbus inimbus, IStormClusterState stormClusterState, NimbusInfo hostPortInfo, BlobStore blobStore, TopoCache topoCache, ILeaderElector leaderElector, IGroupMappingServiceProvider groupMapper, StormMetricsRegistry metricsRegistry)` |
    `Nimbus​(Map<String,​Object> conf, INimbus inimbus, IStormClusterState stormClusterState, NimbusInfo hostPortInfo, BlobStore blobStore, ILeaderElector leaderElector, IGroupMappingServiceProvider groupMapper, StormMetricsRegistry metricsRegistry)` |

  - ### Uses of ILeaderElector in org.apache.storm.hdfs.blobstore

    Methods in org.apache.storm.hdfs.blobstore with parameters of type ILeaderElector
    Modifier and Type | Method | Description
    --- | --- | ---
    `void` | HdfsBlobStore.`prepare​(Map<String,​Object> conf, String overrideBase, NimbusInfo nimbusInfo, ILeaderElector leaderElector)` |
    `void` | HdfsBlobStore.`setLeaderElector​(ILeaderElector leaderElector)` | Sets leader elector (only used by LocalFsBlobStore to help sync blobs between Nimbi.

  - ### Uses of ILeaderElector in org.apache.storm.nimbus

    Constructors in org.apache.storm.nimbus with parameters of type ILeaderElector
    Constructor | Description
    --- | ---
    `LeaderListenerCallback​(Map conf, org.apache.storm.shade.org.apache.curator.framework.CuratorFramework zk, BlobStore blobStore, ILeaderElector leaderElector, TopoCache tc, IStormClusterState clusterState, List<org.apache.storm.shade.org.apache.zookeeper.data.ACL> acls, StormMetricsRegistry metricsRegistry)` | Creates a `LeaderListenerCallback`.

  - ### Uses of ILeaderElector in org.apache.storm.testing

    Classes in org.apache.storm.testing that implement ILeaderElector
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `MockLeaderElector` |

  - ### Uses of ILeaderElector in org.apache.storm.utils

    Methods in org.apache.storm.utils with parameters of type ILeaderElector
    Modifier and Type | Method | Description
    --- | --- | ---
    `static BlobStore` | ServerUtils.`getNimbusBlobStore​(Map<String,​Object> conf, String baseDir, NimbusInfo nimbusInfo, ILeaderElector leaderElector)` |
    `static BlobStore` | ServerUtils.`getNimbusBlobStore​(Map<String,​Object> conf, NimbusInfo nimbusInfo, ILeaderElector leaderElector)` |

  - ### Uses of ILeaderElector in org.apache.storm.zookeeper

    Classes in org.apache.storm.zookeeper that implement ILeaderElector
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `LeaderElectorImp` |

    Methods in org.apache.storm.zookeeper that return ILeaderElector
    Modifier and Type | Method | Description
    --- | --- | ---
    `static ILeaderElector` | Zookeeper.`zkLeaderElector​(Map<String,​Object> conf, org.apache.storm.shade.org.apache.curator.framework.CuratorFramework zkClient, BlobStore blobStore, TopoCache tc, IStormClusterState clusterState, List<org.apache.storm.shade.org.apache.zookeeper.data.ACL> acls, StormMetricsRegistry metricsRegistry, Object submitLock)` | Get master leader elector.
    `protected ILeaderElector` | Zookeeper.`zkLeaderElectorImpl​(Map<String,​Object> conf, org.apache.storm.shade.org.apache.curator.framework.CuratorFramework zk, BlobStore blobStore, TopoCache tc, IStormClusterState clusterState, List<org.apache.storm.shade.org.apache.zookeeper.data.ACL> acls, StormMetricsRegistry metricsRegistry, Object submitLock)` |

    Methods in org.apache.storm.zookeeper with parameters of type ILeaderElector
    Modifier and Type | Method | Description
    --- | --- | ---
    `org.apache.storm.shade.org.apache.curator.framework.recipes.leader.LeaderLatchListener` | LeaderListenerCallbackFactory.`create​(ILeaderElector elector)` |