Package org.apache.geode.admin

Interface MemberHealthConfig

All Known Subinterfaces:
GemFireHealthConfig
@Deprecated public interface MemberHealthConfig
Deprecated.
as of 7.0 use the management package instead
Provides configuration information relating to the health of a member of a GemFire distributed system.

If any of the following criteria is true, then a member is considered to be in OKAY_HEALTH.

  • The size of the VM process is too large.
  • There are too many enqueued incoming/outgoing messages.
  • Too many message sends timeout while waiting for a reply.
If any of the following criteria is true, then a member is considered to be in POOR_HEALTH.
Since:
GemFire 3.5

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final long
    DEFAULT_MAX_MESSAGE_QUEUE_SIZE
    Deprecated.
    The default maximum number of enqueued incoming or outgoing messages that a healthy member of a distributed system can have.
    static final long
    DEFAULT_MAX_REPLY_TIMEOUTS
    Deprecated.
    The default maximum number of message reply timeouts that can occur in a given health monitoring interval.
    static final double
    DEFAULT_MAX_RETRANSMISSION_RATIO
    Deprecated.
    The default maximum multicast retransmission ratio.
    static final long
    DEFAULT_MAX_VM_PROCESS_SIZE
    Deprecated.
    The default maximum VM process size (in megabytes) of a health member of the distributed system.

  • Method Summary

    Modifier and Type
    Method
    Description
    long
    getMaxMessageQueueSize()
    Deprecated.
    Returns the maximum number of enqueued incoming or outgoing messages that a healthy member of a distributed system can have.
    long
    getMaxReplyTimeouts()
    Deprecated.
    Returns the maximum number message replies that can timeout in a healthy member.
    double
    getMaxRetransmissionRatio()
    Deprecated.
    Returns the maximum ratio of multicast retransmissions / total multicast messages.
    long
    getMaxVMProcessSize()
    Deprecated.
    Returns the maximum VM process size (in megabytes) of a healthy member of the distributed system.
    void
    setMaxMessageQueueSize(long maxMessageQueueSize)
    Deprecated.
    Sets the maximum number of enqueued incoming or outgoing messages that a healthy member of a distributed system can have.
    void
    setMaxReplyTimeouts(long maxReplyTimeouts)
    Deprecated.
    Sets the maximum number message replies that can timeout in a healthy member.
    void
    setMaxRetransmissionRatio(double ratio)
    Deprecated.
    Sets the maximum ratio of multicast retransmissions / total multicast messages.
    void
    setMaxVMProcessSize(long size)
    Deprecated.
    Sets the maximum VM process size (in megabytes) of a healthy member of the distributed system.

  • Field Details

    • DEFAULT_MAX_VM_PROCESS_SIZE

      static final long DEFAULT_MAX_VM_PROCESS_SIZE
      Deprecated.
      The default maximum VM process size (in megabytes) of a health member of the distributed system. The default value is 1000.
      See Also:

    • DEFAULT_MAX_MESSAGE_QUEUE_SIZE

      static final long DEFAULT_MAX_MESSAGE_QUEUE_SIZE
      Deprecated.
      The default maximum number of enqueued incoming or outgoing messages that a healthy member of a distributed system can have. The default value is 1000.
      See Also:

    • DEFAULT_MAX_REPLY_TIMEOUTS

      static final long DEFAULT_MAX_REPLY_TIMEOUTS
      Deprecated.
      The default maximum number of message reply timeouts that can occur in a given health monitoring interval. The default value is zero.
      See Also:

    • DEFAULT_MAX_RETRANSMISSION_RATIO

      static final double DEFAULT_MAX_RETRANSMISSION_RATIO
      Deprecated.
      The default maximum multicast retransmission ratio. The default value is 0.20 (twenty percent of messages retransmitted)
      See Also:

  • Method Details

    • getMaxVMProcessSize

      long getMaxVMProcessSize()
      Deprecated.
      Returns the maximum VM process size (in megabytes) of a healthy member of the distributed system.
      Returns:
      the maximum VM process size (in megabytes) of a healthy member of the distributed system
      See Also:

    • setMaxVMProcessSize

      void setMaxVMProcessSize(long size)
      Deprecated.
      Sets the maximum VM process size (in megabytes) of a healthy member of the distributed system.
      Parameters:
      size - the maximum VM process size (in megabytes) of a healthy member of the distributed system
      See Also:

    • getMaxMessageQueueSize

      long getMaxMessageQueueSize()
      Deprecated.
      Returns the maximum number of enqueued incoming or outgoing messages that a healthy member of a distributed system can have.
      Returns:
      the maximum number of enqueued incoming or outgoing messages that a healthy member of a distributed system can have
      See Also:

    • setMaxMessageQueueSize

      void setMaxMessageQueueSize(long maxMessageQueueSize)
      Deprecated.
      Sets the maximum number of enqueued incoming or outgoing messages that a healthy member of a distributed system can have.
      Parameters:
      maxMessageQueueSize - the maximum number of enqueued incoming or outgoing messages that a healthy member of a distributed system can have
      See Also:

    • getMaxReplyTimeouts

      long getMaxReplyTimeouts()
      Deprecated.
      Returns the maximum number message replies that can timeout in a healthy member.
      Returns:
      the maximum number message replies that can timeout in a healthy member
      See Also:

    • setMaxReplyTimeouts

      void setMaxReplyTimeouts(long maxReplyTimeouts)
      Deprecated.
      Sets the maximum number message replies that can timeout in a healthy member.
      Parameters:
      maxReplyTimeouts - the maximum number message replies that can timeout in a healthy member
      See Also:

    • getMaxRetransmissionRatio

      double getMaxRetransmissionRatio()
      Deprecated.
      Returns the maximum ratio of multicast retransmissions / total multicast messages. Retransmissions are requestor-specific (i.e., unicast), so a single lost message may result in multiple retransmissions.

      A high retransmission ratio may indicate poor network conditions requiring reduced flow-control settings, a udp-fragment-size setting that is too high.

      Returns:
      the maximum ratio of multicast retransmissions / total multicast messages
      See Also:

    • setMaxRetransmissionRatio

      void setMaxRetransmissionRatio(double ratio)
      Deprecated.
      Sets the maximum ratio of multicast retransmissions / total multicast messages.
      Parameters:
      ratio - the maximum ratio of multicast retransmissions / total multicast messages
      See Also: