https://cassandra.apache.org: The Apache Cassandra Project develops a highly scalable second-generation distributed database, bringing together Dynamo's fully distributed design and Bigtable's ColumnFamily-based data model.
  • Andres de la Peña
  • Avinash Lakshman
  • Aleksey Yeschenko
  • Aaron Morton
  • Ariel Weisberg
  • Blake Eggleston
  • Benedict Elliott Smith
  • Benjamin Lerer
  • Branimir Lambov
  • Brandon Williams
  • Carl Yeksigian
  • David Brosiusd
  • Dikang Gu
  • Eric Evans
  • Gary Dusbabek
  • Chris Goffinet
  • Alex Petrov
  • Laine Jaakko Olavi
  • T Jake Luciani
  • Jason Brown
  • Jonathan Ellis
  • Jake Farrell
  • Jeff Jirsa
  • Joel Knighton
  • Josh McKenzie
  • Johan Oskarsson
  • Jun Rao
  • Jay Zhuang
  • Sankalp Kohli
  • Marcus Eriksson
  • Michael Semb Wever
  • Mikhail Stepura
  • Michael Shuler
  • Paulo Motta
  • Prashant Malik
  • Robert Stupp
  • Peter Schuller
  • Sam Tunnicliffe
  • Sylvain Lebresne
  • Stefania Alborghetti
  • Tyler Hobbs
  • Vijay Parthasarathy
  • Pavel Yaskevich
  • Yuki Morishita
  • Nate McCall 
class org.apache.cassandra.gms.ArrivalWindow
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.apache.cassandra.gms.ArrivalWindow
  super_class: java.lang.Object
{
  private static final org.slf4j.Logger logger;
    descriptor: Lorg/slf4j/Logger;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private long tLast;
    descriptor: J
    flags: (0x0002) ACC_PRIVATE

  private final org.apache.cassandra.gms.ArrayBackedBoundedStats arrivalIntervals;
    descriptor: Lorg/apache/cassandra/gms/ArrayBackedBoundedStats;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private double lastReportedPhi;
    descriptor: D
    flags: (0x0002) ACC_PRIVATE

  private final long MAX_INTERVAL_IN_NANO;
    descriptor: J
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  static final boolean $assertionsDisabled;
    descriptor: Z
    flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 402
            ldc Lorg/apache/cassandra/gms/ArrivalWindow;
            invokevirtual java.lang.Class.desiredAssertionStatus:()Z
            ifne 1
            iconst_1
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_0
      StackMap locals:
      StackMap stack: int
         2: putstatic org.apache.cassandra.gms.ArrivalWindow.$assertionsDisabled:Z
         3: .line 404
            ldc Lorg/apache/cassandra/gms/ArrivalWindow;
            invokestatic org.slf4j.LoggerFactory.getLogger:(Ljava/lang/Class;)Lorg/slf4j/Logger;
            putstatic org.apache.cassandra.gms.ArrivalWindow.logger:Lorg/slf4j/Logger;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  void <init>(int);
    descriptor: (I)V
    flags: (0x0000) 
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // org.apache.cassandra.gms.ArrivalWindow this
        start local 1 // int size
         0: .line 415
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 405
            aload 0 /* this */
            lconst_0
            putfield org.apache.cassandra.gms.ArrivalWindow.tLast:J
         2: .line 407
            aload 0 /* this */
            ldc 4.9E-324
            putfield org.apache.cassandra.gms.ArrivalWindow.lastReportedPhi:D
         3: .line 413
            aload 0 /* this */
            invokestatic org.apache.cassandra.gms.ArrivalWindow.getMaxInterval:()J
            putfield org.apache.cassandra.gms.ArrivalWindow.MAX_INTERVAL_IN_NANO:J
         4: .line 417
            aload 0 /* this */
            new org.apache.cassandra.gms.ArrayBackedBoundedStats
            dup
            iload 1 /* size */
            invokespecial org.apache.cassandra.gms.ArrayBackedBoundedStats.<init>:(I)V
            putfield org.apache.cassandra.gms.ArrivalWindow.arrivalIntervals:Lorg/apache/cassandra/gms/ArrayBackedBoundedStats;
         5: .line 418
            return
        end local 1 // int size
        end local 0 // org.apache.cassandra.gms.ArrivalWindow this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lorg/apache/cassandra/gms/ArrivalWindow;
            0    6     1  size  I
    MethodParameters:
      Name  Flags
      size  

  private static long getMaxInterval();
    descriptor: ()J
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=4, locals=1, args_size=0
         0: .line 422
            ldc "cassandra.fd_max_interval_ms"
            invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
            astore 0 /* newvalue */
        start local 0 // java.lang.String newvalue
         1: .line 423
            aload 0 /* newvalue */
            ifnonnull 3
         2: .line 425
            getstatic org.apache.cassandra.gms.FailureDetector.INITIAL_VALUE_NANOS:J
            lreturn
         3: .line 429
      StackMap locals: java.lang.String
      StackMap stack:
            getstatic org.apache.cassandra.gms.ArrivalWindow.logger:Lorg/slf4j/Logger;
            ldc "Overriding FD MAX_INTERVAL to {}ms"
            aload 0 /* newvalue */
            invokeinterface org.slf4j.Logger.info:(Ljava/lang/String;Ljava/lang/Object;)V
         4: .line 430
            getstatic java.util.concurrent.TimeUnit.NANOSECONDS:Ljava/util/concurrent/TimeUnit;
            aload 0 /* newvalue */
            invokestatic java.lang.Integer.parseInt:(Ljava/lang/String;)I
            i2l
            getstatic java.util.concurrent.TimeUnit.MILLISECONDS:Ljava/util/concurrent/TimeUnit;
            invokevirtual java.util.concurrent.TimeUnit.convert:(JLjava/util/concurrent/TimeUnit;)J
            lreturn
        end local 0 // java.lang.String newvalue
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            1    5     0  newvalue  Ljava/lang/String;

  synchronized void add(long, java.net.InetAddress);
    descriptor: (JLjava/net/InetAddress;)V
    flags: (0x0020) ACC_SYNCHRONIZED
    Code:
      stack=4, locals=6, args_size=3
        start local 0 // org.apache.cassandra.gms.ArrivalWindow this
        start local 1 // long value
        start local 3 // java.net.InetAddress ep
         0: .line 436
            getstatic org.apache.cassandra.gms.ArrivalWindow.$assertionsDisabled:Z
            ifne 1
            aload 0 /* this */
            getfield org.apache.cassandra.gms.ArrivalWindow.tLast:J
            lconst_0
            lcmp
            ifge 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 437
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.cassandra.gms.ArrivalWindow.tLast:J
            lconst_0
            lcmp
            ifle 9
         2: .line 439
            lload 1 /* value */
            aload 0 /* this */
            getfield org.apache.cassandra.gms.ArrivalWindow.tLast:J
            lsub
            lstore 4 /* interArrivalTime */
        start local 4 // long interArrivalTime
         3: .line 440
            lload 4 /* interArrivalTime */
            aload 0 /* this */
            getfield org.apache.cassandra.gms.ArrivalWindow.MAX_INTERVAL_IN_NANO:J
            lcmp
            ifgt 7
         4: .line 442
            aload 0 /* this */
            getfield org.apache.cassandra.gms.ArrivalWindow.arrivalIntervals:Lorg/apache/cassandra/gms/ArrayBackedBoundedStats;
            lload 4 /* interArrivalTime */
            invokevirtual org.apache.cassandra.gms.ArrayBackedBoundedStats.add:(J)V
         5: .line 443
            getstatic org.apache.cassandra.gms.ArrivalWindow.logger:Lorg/slf4j/Logger;
            ldc "Reporting interval time of {} for {}"
            lload 4 /* interArrivalTime */
            invokestatic java.lang.Long.valueOf:(J)Ljava/lang/Long;
            aload 3 /* ep */
            invokeinterface org.slf4j.Logger.trace:(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)V
         6: .line 444
            goto 10
         7: .line 447
      StackMap locals: long
      StackMap stack:
            getstatic org.apache.cassandra.gms.ArrivalWindow.logger:Lorg/slf4j/Logger;
            ldc "Ignoring interval time of {} for {}"
            lload 4 /* interArrivalTime */
            invokestatic java.lang.Long.valueOf:(J)Ljava/lang/Long;
            aload 3 /* ep */
            invokeinterface org.slf4j.Logger.trace:(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)V
        end local 4 // long interArrivalTime
         8: .line 449
            goto 10
         9: .line 455
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.cassandra.gms.ArrivalWindow.arrivalIntervals:Lorg/apache/cassandra/gms/ArrayBackedBoundedStats;
            getstatic org.apache.cassandra.gms.FailureDetector.INITIAL_VALUE_NANOS:J
            invokevirtual org.apache.cassandra.gms.ArrayBackedBoundedStats.add:(J)V
        10: .line 457
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            lload 1 /* value */
            putfield org.apache.cassandra.gms.ArrivalWindow.tLast:J
        11: .line 458
            return
        end local 3 // java.net.InetAddress ep
        end local 1 // long value
        end local 0 // org.apache.cassandra.gms.ArrivalWindow this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0   12     0              this  Lorg/apache/cassandra/gms/ArrivalWindow;
            0   12     1             value  J
            0   12     3                ep  Ljava/net/InetAddress;
            3    8     4  interArrivalTime  J
    MethodParameters:
       Name  Flags
      value  
      ep     

  double mean();
    descriptor: ()D
    flags: (0x0000) 
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.cassandra.gms.ArrivalWindow this
         0: .line 462
            aload 0 /* this */
            getfield org.apache.cassandra.gms.ArrivalWindow.arrivalIntervals:Lorg/apache/cassandra/gms/ArrayBackedBoundedStats;
            invokevirtual org.apache.cassandra.gms.ArrayBackedBoundedStats.mean:()D
            dreturn
        end local 0 // org.apache.cassandra.gms.ArrivalWindow this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/gms/ArrivalWindow;

  double phi(long);
    descriptor: (J)D
    flags: (0x0000) 
    Code:
      stack=5, locals=5, args_size=2
        start local 0 // org.apache.cassandra.gms.ArrivalWindow this
        start local 1 // long tnow
         0: .line 468
            getstatic org.apache.cassandra.gms.ArrivalWindow.$assertionsDisabled:Z
            ifne 2
            aload 0 /* this */
            getfield org.apache.cassandra.gms.ArrivalWindow.arrivalIntervals:Lorg/apache/cassandra/gms/ArrayBackedBoundedStats;
            invokevirtual org.apache.cassandra.gms.ArrayBackedBoundedStats.mean:()D
            dconst_0
            dcmpl
            ifle 1
            aload 0 /* this */
            getfield org.apache.cassandra.gms.ArrivalWindow.tLast:J
            lconst_0
            lcmp
            ifgt 2
      StackMap locals:
      StackMap stack:
         1: new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         2: .line 469
      StackMap locals:
      StackMap stack:
            lload 1 /* tnow */
            aload 0 /* this */
            getfield org.apache.cassandra.gms.ArrivalWindow.tLast:J
            lsub
            lstore 3 /* t */
        start local 3 // long t
         3: .line 470
            aload 0 /* this */
            lload 3 /* t */
            l2d
            aload 0 /* this */
            invokevirtual org.apache.cassandra.gms.ArrivalWindow.mean:()D
            ddiv
            putfield org.apache.cassandra.gms.ArrivalWindow.lastReportedPhi:D
         4: .line 471
            aload 0 /* this */
            getfield org.apache.cassandra.gms.ArrivalWindow.lastReportedPhi:D
            dreturn
        end local 3 // long t
        end local 1 // long tnow
        end local 0 // org.apache.cassandra.gms.ArrivalWindow this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lorg/apache/cassandra/gms/ArrivalWindow;
            0    5     1  tnow  J
            3    5     3     t  J
    MethodParameters:
      Name  Flags
      tnow  

  double getLastReportedPhi();
    descriptor: ()D
    flags: (0x0000) 
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.cassandra.gms.ArrivalWindow this
         0: .line 476
            aload 0 /* this */
            getfield org.apache.cassandra.gms.ArrivalWindow.lastReportedPhi:D
            dreturn
        end local 0 // org.apache.cassandra.gms.ArrivalWindow this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/gms/ArrivalWindow;

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.gms.ArrivalWindow this
         0: .line 481
            aload 0 /* this */
            getfield org.apache.cassandra.gms.ArrivalWindow.arrivalIntervals:Lorg/apache/cassandra/gms/ArrayBackedBoundedStats;
            invokevirtual org.apache.cassandra.gms.ArrayBackedBoundedStats.getArrivalIntervals:()[J
            invokestatic java.util.Arrays.toString:([J)Ljava/lang/String;
            areturn
        end local 0 // org.apache.cassandra.gms.ArrivalWindow this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/gms/ArrivalWindow;
}
SourceFile: "FailureDetector.java"