Package org.apache.storm.cluster
Enum Class DaemonType
- All Implemented Interfaces:
Serializable
,Comparable<DaemonType>
,Constable
The type of process/daemon that this server is running as. This is used with the IStormClusterState implementation to know how to
properly secure data stored in it.
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Nested Class Summary
Nested classes/interfaces inherited from class java.lang.Enum
Enum.EnumDesc<E extends Enum<E>>
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Enum Constant Summary
Enum Constants -
Field Summary
FieldsModifier and TypeFieldDescriptionstatic final List<org.apache.storm.shade.org.apache.zookeeper.data.ACL>
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Method Summary
Modifier and TypeMethodDescriptionList<org.apache.storm.shade.org.apache.zookeeper.data.ACL>
getDefaultZkAcls
(Map<String, Object> conf) Get the default ZK ACLs that should be used for a given daemon type.List<org.apache.storm.shade.org.apache.zookeeper.data.ACL>
getZkSecretAcls
(WorkerTokenServiceType type, Map<String, Object> conf) Get the ACLs to store a secret for a given service.static DaemonType
Returns the enum constant of this class with the specified name.static DaemonType[]
values()
Returns an array containing the constants of this enum class, in the order they are declared.
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Enum Constant Details
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SUPERVISOR
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NIMBUS
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WORKER
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PACEMAKER
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UNKNOWN
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Field Details
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NIMBUS_SUPERVISOR_ZK_ACLS
public static final List<org.apache.storm.shade.org.apache.zookeeper.data.ACL> NIMBUS_SUPERVISOR_ZK_ACLS
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Method Details
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values
Returns an array containing the constants of this enum class, in the order they are declared.- Returns:
- an array containing the constants of this enum class, in the order they are declared
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valueOf
Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)- Parameters:
name
- the name of the enum constant to be returned.- Returns:
- the enum constant with the specified name
- Throws:
IllegalArgumentException
- if this enum class has no constant with the specified nameNullPointerException
- if the argument is null
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getDefaultZkAcls
public List<org.apache.storm.shade.org.apache.zookeeper.data.ACL> getDefaultZkAcls(Map<String, Object> conf) Get the default ZK ACLs that should be used for a given daemon type.- Parameters:
conf
- the config used to help get the correct ACLs.- Returns:
- the list of acls. null means no acls.
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getZkSecretAcls
public List<org.apache.storm.shade.org.apache.zookeeper.data.ACL> getZkSecretAcls(WorkerTokenServiceType type, Map<String, Object> conf) Get the ACLs to store a secret for a given service.- Parameters:
type
- the type of service the secret is for.conf
- the cluster configuration.- Returns:
- the ACLs
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