Class CloudWatchLogConfiguration

java.lang.Object
software.amazon.awssdk.services.emr.model.CloudWatchLogConfiguration
All Implemented Interfaces:
Serializable, SdkPojo, ToCopyableBuilder<CloudWatchLogConfiguration.Builder,CloudWatchLogConfiguration>
@Generated("software.amazon.awssdk:codegen") public final class CloudWatchLogConfiguration extends Object implements SdkPojo, Serializable, ToCopyableBuilder<CloudWatchLogConfiguration.Builder,CloudWatchLogConfiguration>

Holds CloudWatch log configuration settings and metadata that specify settings like log files to monitor and where to send them.

See Also:

  • Method Details

    • enabled

      public final Boolean enabled()

      Specifies if CloudWatch logging is enabled.

      Returns:
      Specifies if CloudWatch logging is enabled.

    • logGroupName

      public final String logGroupName()

      The name of the CloudWatch log group where logs are published.

      Returns:
      The name of the CloudWatch log group where logs are published.

    • logStreamNamePrefix

      public final String logStreamNamePrefix()

      The prefix of the log stream name.

      Returns:
      The prefix of the log stream name.

    • encryptionKeyArn

      public final String encryptionKeyArn()

      The ARN of the encryption key used to encrypt the logs.

      Returns:
      The ARN of the encryption key used to encrypt the logs.

    • hasLogTypes

      public final boolean hasLogTypes()
      For responses, this returns true if the service returned a value for the LogTypes property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.

    • logTypes

      public final Map<String,List<String>> logTypes()

      A map of log types to file names for publishing logs to the standard output or standard error streams for CloudWatch. Valid log types include STEP_LOGS, SPARK_DRIVER, and SPARK_EXECUTOR. Valid file names for each type include STDOUT and STDERR.

      Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

      This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasLogTypes() method.

      Returns:
      A map of log types to file names for publishing logs to the standard output or standard error streams for CloudWatch. Valid log types include STEP_LOGS, SPARK_DRIVER, and SPARK_EXECUTOR. Valid file names for each type include STDOUT and STDERR.

    • toBuilder

      public CloudWatchLogConfiguration.Builder toBuilder()
      Description copied from interface: ToCopyableBuilder
      Take this object and create a builder that contains all of the current property values of this object.
      Specified by:
      toBuilder in interface ToCopyableBuilder<CloudWatchLogConfiguration.Builder,CloudWatchLogConfiguration>
      Returns:
      a builder for type T

    • builder

      public static CloudWatchLogConfiguration.Builder builder()

    • serializableBuilderClass

      public static Class<? extends CloudWatchLogConfiguration.Builder> serializableBuilderClass()

    • hashCode

      public final int hashCode()
      Overrides:
      hashCode in class Object

    • equals

      public final boolean equals(Object obj)
      Overrides:
      equals in class Object

    • equalsBySdkFields

      public final boolean equalsBySdkFields(Object obj)
      Description copied from interface: SdkPojo
      Indicates whether some other object is "equal to" this one by SDK fields. An SDK field is a modeled, non-inherited field in an SdkPojo class, and is generated based on a service model.

      If an SdkPojo class does not have any inherited fields, equalsBySdkFields and equals are essentially the same.

      Specified by:
      equalsBySdkFields in interface SdkPojo
      Parameters:
      obj - the object to be compared with
      Returns:
      true if the other object equals to this object by sdk fields, false otherwise.

    • toString

      public final String toString()
      Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value.
      Overrides:
      toString in class Object

    • getValueForField

      public final <T> Optional<T> getValueForField(String fieldName, Class<T> clazz)

    • sdkFields

      public final List<SdkField<?>> sdkFields()
      Specified by:
      sdkFields in interface SdkPojo
      Returns:
      List of SdkField in this POJO. May be empty list but should never be null.

    • sdkFieldNameToField

      public final Map<String,SdkField<?>> sdkFieldNameToField()
      Specified by:
      sdkFieldNameToField in interface SdkPojo
      Returns:
      The mapping between the field name and its corresponding field.