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 
public class org.apache.cassandra.locator.PropertyFileSnitch extends org.apache.cassandra.locator.AbstractNetworkTopologySnitch
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.cassandra.locator.PropertyFileSnitch
  super_class: org.apache.cassandra.locator.AbstractNetworkTopologySnitch
{
  private static final org.slf4j.Logger logger;
    descriptor: Lorg/slf4j/Logger;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  public static final java.lang.String SNITCH_PROPERTIES_FILENAME;
    descriptor: Ljava/lang/String;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: "cassandra-topology.properties"

  private static final int DEFAULT_REFRESH_PERIOD_IN_SECONDS;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 5

  private static volatile java.util.Map<java.net.InetAddress, java.lang.String[]> endpointMap;
    descriptor: Ljava/util/Map;
    flags: (0x004a) ACC_PRIVATE, ACC_STATIC, ACC_VOLATILE
    Signature: Ljava/util/Map<Ljava/net/InetAddress;[Ljava/lang/String;>;

  private static volatile java.lang.String[] defaultDCRack;
    descriptor: [Ljava/lang/String;
    flags: (0x004a) ACC_PRIVATE, ACC_STATIC, ACC_VOLATILE

  private volatile boolean gossipStarted;
    descriptor: Z
    flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE

  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 51
            ldc Lorg/apache/cassandra/locator/PropertyFileSnitch;
            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.locator.PropertyFileSnitch.$assertionsDisabled:Z
         3: .line 53
            ldc Lorg/apache/cassandra/locator/PropertyFileSnitch;
            invokestatic org.slf4j.LoggerFactory.getLogger:(Ljava/lang/Class;)Lorg/slf4j/Logger;
            putstatic org.apache.cassandra.locator.PropertyFileSnitch.logger:Lorg/slf4j/Logger;
         4: .line 59
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.cassandra.locator.PropertyFileSnitch this
         0: .line 65
            aload 0 /* this */
            iconst_5
            invokespecial org.apache.cassandra.locator.PropertyFileSnitch.<init>:(I)V
         1: .line 66
            return
        end local 0 // org.apache.cassandra.locator.PropertyFileSnitch this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/cassandra/locator/PropertyFileSnitch;
    Exceptions:
      throws org.apache.cassandra.exceptions.ConfigurationException

  public void <init>(int);
    descriptor: (I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // org.apache.cassandra.locator.PropertyFileSnitch this
        start local 1 // int refreshPeriodInSeconds
         0: .line 68
            aload 0 /* this */
            invokespecial org.apache.cassandra.locator.AbstractNetworkTopologySnitch.<init>:()V
         1: .line 70
            aload 0 /* this */
            iconst_0
            invokevirtual org.apache.cassandra.locator.PropertyFileSnitch.reloadConfiguration:(Z)V
         2: .line 74
            ldc "cassandra-topology.properties"
            invokestatic org.apache.cassandra.utils.FBUtilities.resourceToFile:(Ljava/lang/String;)Ljava/lang/String;
            pop
         3: .line 75
            new org.apache.cassandra.locator.PropertyFileSnitch$1
            dup
            aload 0 /* this */
            invokespecial org.apache.cassandra.locator.PropertyFileSnitch$1.<init>:(Lorg/apache/cassandra/locator/PropertyFileSnitch;)V
            astore 2 /* runnable */
        start local 2 // java.lang.Runnable runnable
         4: .line 82
            ldc "cassandra-topology.properties"
            aload 2 /* runnable */
            iload 1 /* refreshPeriodInSeconds */
            sipush 1000
            imul
            invokestatic org.apache.cassandra.utils.ResourceWatcher.watch:(Ljava/lang/String;Ljava/lang/Runnable;I)V
        end local 2 // java.lang.Runnable runnable
         5: .line 83
            goto 8
         6: .line 84
      StackMap locals: org.apache.cassandra.locator.PropertyFileSnitch int
      StackMap stack: org.apache.cassandra.exceptions.ConfigurationException
            pop
         7: .line 86
            getstatic org.apache.cassandra.locator.PropertyFileSnitch.logger:Lorg/slf4j/Logger;
            ldc "{} found, but does not look like a plain file. Will not watch it for changes"
            ldc "cassandra-topology.properties"
            invokeinterface org.slf4j.Logger.error:(Ljava/lang/String;Ljava/lang/Object;)V
         8: .line 88
      StackMap locals:
      StackMap stack:
            return
        end local 1 // int refreshPeriodInSeconds
        end local 0 // org.apache.cassandra.locator.PropertyFileSnitch this
      LocalVariableTable:
        Start  End  Slot                    Name  Signature
            0    9     0                    this  Lorg/apache/cassandra/locator/PropertyFileSnitch;
            0    9     1  refreshPeriodInSeconds  I
            4    5     2                runnable  Ljava/lang/Runnable;
      Exception table:
        from    to  target  type
           2     5       6  Class org.apache.cassandra.exceptions.ConfigurationException
    Exceptions:
      throws org.apache.cassandra.exceptions.ConfigurationException
    MethodParameters:
                        Name  Flags
      refreshPeriodInSeconds  

  public static java.lang.String[] getEndpointInfo(java.net.InetAddress);
    descriptor: (Ljava/net/InetAddress;)[Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=2, args_size=1
        start local 0 // java.net.InetAddress endpoint
         0: .line 98
            aload 0 /* endpoint */
            invokestatic org.apache.cassandra.locator.PropertyFileSnitch.getRawEndpointInfo:(Ljava/net/InetAddress;)[Ljava/lang/String;
            astore 1 /* rawEndpointInfo */
        start local 1 // java.lang.String[] rawEndpointInfo
         1: .line 99
            aload 1 /* rawEndpointInfo */
            ifnonnull 3
         2: .line 100
            new java.lang.RuntimeException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Unknown host "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* endpoint */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            ldc " with no default configured"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.RuntimeException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 101
      StackMap locals: java.lang.String[]
      StackMap stack:
            aload 1 /* rawEndpointInfo */
            areturn
        end local 1 // java.lang.String[] rawEndpointInfo
        end local 0 // java.net.InetAddress endpoint
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    4     0         endpoint  Ljava/net/InetAddress;
            1    4     1  rawEndpointInfo  [Ljava/lang/String;
    MethodParameters:
          Name  Flags
      endpoint  

  private static java.lang.String[] getRawEndpointInfo(java.net.InetAddress);
    descriptor: (Ljava/net/InetAddress;)[Ljava/lang/String;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // java.net.InetAddress endpoint
         0: .line 106
            getstatic org.apache.cassandra.locator.PropertyFileSnitch.endpointMap:Ljava/util/Map;
            aload 0 /* endpoint */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.String[]
            astore 1 /* value */
        start local 1 // java.lang.String[] value
         1: .line 107
            aload 1 /* value */
            ifnonnull 4
         2: .line 109
            getstatic org.apache.cassandra.locator.PropertyFileSnitch.logger:Lorg/slf4j/Logger;
            ldc "Could not find end point information for {}, will use default"
            aload 0 /* endpoint */
            invokeinterface org.slf4j.Logger.trace:(Ljava/lang/String;Ljava/lang/Object;)V
         3: .line 110
            getstatic org.apache.cassandra.locator.PropertyFileSnitch.defaultDCRack:[Ljava/lang/String;
            areturn
         4: .line 112
      StackMap locals: java.lang.String[]
      StackMap stack:
            aload 1 /* value */
            areturn
        end local 1 // java.lang.String[] value
        end local 0 // java.net.InetAddress endpoint
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    5     0  endpoint  Ljava/net/InetAddress;
            1    5     1     value  [Ljava/lang/String;
    MethodParameters:
          Name  Flags
      endpoint  

  public java.lang.String getDatacenter(java.net.InetAddress);
    descriptor: (Ljava/net/InetAddress;)Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=2
        start local 0 // org.apache.cassandra.locator.PropertyFileSnitch this
        start local 1 // java.net.InetAddress endpoint
         0: .line 123
            aload 1 /* endpoint */
            invokestatic org.apache.cassandra.locator.PropertyFileSnitch.getEndpointInfo:(Ljava/net/InetAddress;)[Ljava/lang/String;
            astore 2 /* info */
        start local 2 // java.lang.String[] info
         1: .line 124
            getstatic org.apache.cassandra.locator.PropertyFileSnitch.$assertionsDisabled:Z
            ifne 2
            aload 2 /* info */
            ifnonnull 2
            new java.lang.AssertionError
            dup
            new java.lang.StringBuilder
            dup
            ldc "No location defined for endpoint "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* endpoint */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         2: .line 125
      StackMap locals: java.lang.String[]
      StackMap stack:
            aload 2 /* info */
            iconst_0
            aaload
            areturn
        end local 2 // java.lang.String[] info
        end local 1 // java.net.InetAddress endpoint
        end local 0 // org.apache.cassandra.locator.PropertyFileSnitch this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    3     0      this  Lorg/apache/cassandra/locator/PropertyFileSnitch;
            0    3     1  endpoint  Ljava/net/InetAddress;
            1    3     2      info  [Ljava/lang/String;
    MethodParameters:
          Name  Flags
      endpoint  

  public java.lang.String getRack(java.net.InetAddress);
    descriptor: (Ljava/net/InetAddress;)Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=2
        start local 0 // org.apache.cassandra.locator.PropertyFileSnitch this
        start local 1 // java.net.InetAddress endpoint
         0: .line 136
            aload 1 /* endpoint */
            invokestatic org.apache.cassandra.locator.PropertyFileSnitch.getEndpointInfo:(Ljava/net/InetAddress;)[Ljava/lang/String;
            astore 2 /* info */
        start local 2 // java.lang.String[] info
         1: .line 137
            getstatic org.apache.cassandra.locator.PropertyFileSnitch.$assertionsDisabled:Z
            ifne 2
            aload 2 /* info */
            ifnonnull 2
            new java.lang.AssertionError
            dup
            new java.lang.StringBuilder
            dup
            ldc "No location defined for endpoint "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* endpoint */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         2: .line 138
      StackMap locals: java.lang.String[]
      StackMap stack:
            aload 2 /* info */
            iconst_1
            aaload
            areturn
        end local 2 // java.lang.String[] info
        end local 1 // java.net.InetAddress endpoint
        end local 0 // org.apache.cassandra.locator.PropertyFileSnitch this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    3     0      this  Lorg/apache/cassandra/locator/PropertyFileSnitch;
            0    3     1  endpoint  Ljava/net/InetAddress;
            1    3     2      info  [Ljava/lang/String;
    MethodParameters:
          Name  Flags
      endpoint  

  public void reloadConfiguration(boolean);
    descriptor: (Z)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=12, args_size=2
        start local 0 // org.apache.cassandra.locator.PropertyFileSnitch this
        start local 1 // boolean isUpdate
         0: .line 143
            new java.util.HashMap
            dup
            invokespecial java.util.HashMap.<init>:()V
            astore 2 /* reloadedMap */
        start local 2 // java.util.HashMap reloadedMap
         1: .line 144
            aconst_null
            astore 3 /* reloadedDefaultDCRack */
        start local 3 // java.lang.String[] reloadedDefaultDCRack
         2: .line 146
            new java.util.Properties
            dup
            invokespecial java.util.Properties.<init>:()V
            astore 4 /* properties */
        start local 4 // java.util.Properties properties
         3: .line 147
            aconst_null
            astore 5
            aconst_null
            astore 6
         4: aload 0 /* this */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getClassLoader:()Ljava/lang/ClassLoader;
            ldc "cassandra-topology.properties"
            invokevirtual java.lang.ClassLoader.getResourceAsStream:(Ljava/lang/String;)Ljava/io/InputStream;
            astore 7 /* stream */
        start local 7 // java.io.InputStream stream
         5: .line 149
            aload 4 /* properties */
            aload 7 /* stream */
            invokevirtual java.util.Properties.load:(Ljava/io/InputStream;)V
         6: .line 150
            aload 7 /* stream */
            ifnull 14
            aload 7 /* stream */
            invokevirtual java.io.InputStream.close:()V
            goto 14
      StackMap locals: org.apache.cassandra.locator.PropertyFileSnitch int java.util.HashMap java.lang.String[] java.util.Properties java.lang.Throwable java.lang.Throwable java.io.InputStream
      StackMap stack: java.lang.Throwable
         7: astore 5
            aload 7 /* stream */
            ifnull 8
            aload 7 /* stream */
            invokevirtual java.io.InputStream.close:()V
        end local 7 // java.io.InputStream stream
      StackMap locals:
      StackMap stack:
         8: aload 5
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
         9: astore 6
            aload 5
            ifnonnull 10
            aload 6
            astore 5
            goto 11
      StackMap locals:
      StackMap stack:
        10: aload 5
            aload 6
            if_acmpeq 11
            aload 5
            aload 6
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        11: aload 5
            athrow
        12: .line 151
      StackMap locals: org.apache.cassandra.locator.PropertyFileSnitch int java.util.HashMap java.lang.String[] java.util.Properties
      StackMap stack: java.lang.Exception
            astore 5 /* e */
        start local 5 // java.lang.Exception e
        13: .line 153
            new org.apache.cassandra.exceptions.ConfigurationException
            dup
            ldc "Unable to read cassandra-topology.properties"
            aload 5 /* e */
            invokespecial org.apache.cassandra.exceptions.ConfigurationException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 5 // java.lang.Exception e
        14: .line 156
      StackMap locals:
      StackMap stack:
            aload 4 /* properties */
            invokevirtual java.util.Properties.entrySet:()Ljava/util/Set;
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            astore 6
            goto 34
      StackMap locals: org.apache.cassandra.locator.PropertyFileSnitch int java.util.HashMap java.lang.String[] java.util.Properties top java.util.Iterator
      StackMap stack:
        15: aload 6
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.util.Map$Entry
            astore 5 /* entry */
        start local 5 // java.util.Map$Entry entry
        16: .line 158
            aload 5 /* entry */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
            checkcast java.lang.String
            astore 7 /* key */
        start local 7 // java.lang.String key
        17: .line 159
            aload 5 /* entry */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            checkcast java.lang.String
            astore 8 /* value */
        start local 8 // java.lang.String value
        18: .line 161
            ldc "default"
            aload 7 /* key */
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 24
        19: .line 163
            aload 8 /* value */
            ldc ":"
            invokevirtual java.lang.String.split:(Ljava/lang/String;)[Ljava/lang/String;
            astore 9 /* newDefault */
        start local 9 // java.lang.String[] newDefault
        20: .line 164
            aload 9 /* newDefault */
            arraylength
            iconst_2
            if_icmpge 22
        21: .line 165
            iconst_2
            anewarray java.lang.String
            dup
            iconst_0
            ldc "default"
            aastore
            dup
            iconst_1
            ldc "default"
            aastore
            astore 3 /* reloadedDefaultDCRack */
            goto 34
        22: .line 167
      StackMap locals: org.apache.cassandra.locator.PropertyFileSnitch int java.util.HashMap java.lang.String[] java.util.Properties java.util.Map$Entry java.util.Iterator java.lang.String java.lang.String java.lang.String[]
      StackMap stack:
            iconst_2
            anewarray java.lang.String
            dup
            iconst_0
            aload 9 /* newDefault */
            iconst_0
            aaload
            invokevirtual java.lang.String.trim:()Ljava/lang/String;
            aastore
            dup
            iconst_1
            aload 9 /* newDefault */
            iconst_1
            aaload
            invokevirtual java.lang.String.trim:()Ljava/lang/String;
            aastore
            astore 3 /* reloadedDefaultDCRack */
        end local 9 // java.lang.String[] newDefault
        23: .line 168
            goto 34
        24: .line 172
      StackMap locals:
      StackMap stack:
            aload 7 /* key */
            bipush 47
            invokestatic org.apache.commons.lang3.StringUtils.remove:(Ljava/lang/String;C)Ljava/lang/String;
            astore 10 /* hostString */
        start local 10 // java.lang.String hostString
        25: .line 175
            aload 10 /* hostString */
            invokestatic java.net.InetAddress.getByName:(Ljava/lang/String;)Ljava/net/InetAddress;
            astore 9 /* host */
        start local 9 // java.net.InetAddress host
        26: .line 176
            goto 29
        end local 9 // java.net.InetAddress host
        27: .line 177
      StackMap locals: org.apache.cassandra.locator.PropertyFileSnitch int java.util.HashMap java.lang.String[] java.util.Properties java.util.Map$Entry java.util.Iterator java.lang.String java.lang.String top java.lang.String
      StackMap stack: java.net.UnknownHostException
            astore 11 /* e */
        start local 11 // java.net.UnknownHostException e
        28: .line 179
            new org.apache.cassandra.exceptions.ConfigurationException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Unknown host "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 10 /* hostString */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            aload 11 /* e */
            invokespecial org.apache.cassandra.exceptions.ConfigurationException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 11 // java.net.UnknownHostException e
        start local 9 // java.net.InetAddress host
        29: .line 181
      StackMap locals: org.apache.cassandra.locator.PropertyFileSnitch int java.util.HashMap java.lang.String[] java.util.Properties java.util.Map$Entry java.util.Iterator java.lang.String java.lang.String java.net.InetAddress java.lang.String
      StackMap stack:
            aload 8 /* value */
            ldc ":"
            invokevirtual java.lang.String.split:(Ljava/lang/String;)[Ljava/lang/String;
            astore 11 /* token */
        start local 11 // java.lang.String[] token
        30: .line 182
            aload 11 /* token */
            arraylength
            iconst_2
            if_icmpge 32
        31: .line 183
            iconst_2
            anewarray java.lang.String
            dup
            iconst_0
            ldc "default"
            aastore
            dup
            iconst_1
            ldc "default"
            aastore
            astore 11 /* token */
            goto 33
        32: .line 185
      StackMap locals: java.lang.String[]
      StackMap stack:
            iconst_2
            anewarray java.lang.String
            dup
            iconst_0
            aload 11 /* token */
            iconst_0
            aaload
            invokevirtual java.lang.String.trim:()Ljava/lang/String;
            aastore
            dup
            iconst_1
            aload 11 /* token */
            iconst_1
            aaload
            invokevirtual java.lang.String.trim:()Ljava/lang/String;
            aastore
            astore 11 /* token */
        33: .line 186
      StackMap locals:
      StackMap stack:
            aload 2 /* reloadedMap */
            aload 9 /* host */
            aload 11 /* token */
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        end local 11 // java.lang.String[] token
        end local 10 // java.lang.String hostString
        end local 9 // java.net.InetAddress host
        end local 8 // java.lang.String value
        end local 7 // java.lang.String key
        end local 5 // java.util.Map$Entry entry
        34: .line 156
      StackMap locals: org.apache.cassandra.locator.PropertyFileSnitch int java.util.HashMap java.lang.String[] java.util.Properties top java.util.Iterator
      StackMap stack:
            aload 6
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 15
        35: .line 189
            invokestatic org.apache.cassandra.utils.FBUtilities.getBroadcastAddress:()Ljava/net/InetAddress;
            astore 5 /* broadcastAddress */
        start local 5 // java.net.InetAddress broadcastAddress
        36: .line 190
            aload 2 /* reloadedMap */
            aload 5 /* broadcastAddress */
            invokevirtual java.util.HashMap.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.String[]
            astore 6 /* localInfo */
        start local 6 // java.lang.String[] localInfo
        37: .line 191
            aload 3 /* reloadedDefaultDCRack */
            ifnonnull 41
            aload 6 /* localInfo */
            ifnonnull 41
        38: .line 192
            new org.apache.cassandra.exceptions.ConfigurationException
            dup
            ldc "Snitch definitions at %s do not define a location for this node's broadcast address %s, nor does it provides a default"
            iconst_2
            anewarray java.lang.Object
            dup
            iconst_0
        39: .line 194
            ldc "cassandra-topology.properties"
            aastore
            dup
            iconst_1
            aload 5 /* broadcastAddress */
            aastore
        40: .line 192
            invokestatic java.lang.String.format:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
            invokespecial org.apache.cassandra.exceptions.ConfigurationException.<init>:(Ljava/lang/String;)V
            athrow
        41: .line 197
      StackMap locals: org.apache.cassandra.locator.PropertyFileSnitch int java.util.HashMap java.lang.String[] java.util.Properties java.net.InetAddress java.lang.String[]
      StackMap stack:
            invokestatic org.apache.cassandra.utils.FBUtilities.getLocalAddress:()Ljava/net/InetAddress;
            astore 7 /* localAddress */
        start local 7 // java.net.InetAddress localAddress
        42: .line 198
            aload 7 /* localAddress */
            aload 5 /* broadcastAddress */
            invokevirtual java.net.InetAddress.equals:(Ljava/lang/Object;)Z
            ifne 44
            aload 2 /* reloadedMap */
            aload 7 /* localAddress */
            invokevirtual java.util.HashMap.containsKey:(Ljava/lang/Object;)Z
            ifne 44
        43: .line 199
            aload 2 /* reloadedMap */
            aload 7 /* localAddress */
            aload 6 /* localInfo */
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        44: .line 201
      StackMap locals: java.net.InetAddress
      StackMap stack:
            iload 1 /* isUpdate */
            ifeq 46
            aload 2 /* reloadedMap */
            aload 3 /* reloadedDefaultDCRack */
            invokestatic org.apache.cassandra.locator.PropertyFileSnitch.livenessCheck:(Ljava/util/HashMap;[Ljava/lang/String;)Z
            ifne 46
        45: .line 202
            return
        46: .line 204
      StackMap locals:
      StackMap stack:
            getstatic org.apache.cassandra.locator.PropertyFileSnitch.logger:Lorg/slf4j/Logger;
            invokeinterface org.slf4j.Logger.isTraceEnabled:()Z
            ifeq 53
        47: .line 206
            new java.lang.StringBuilder
            dup
            invokespecial java.lang.StringBuilder.<init>:()V
            astore 8 /* sb */
        start local 8 // java.lang.StringBuilder sb
        48: .line 207
            aload 2 /* reloadedMap */
            invokevirtual java.util.HashMap.entrySet:()Ljava/util/Set;
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            astore 10
            goto 51
      StackMap locals: org.apache.cassandra.locator.PropertyFileSnitch int java.util.HashMap java.lang.String[] java.util.Properties java.net.InetAddress java.lang.String[] java.net.InetAddress java.lang.StringBuilder top java.util.Iterator
      StackMap stack:
        49: aload 10
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.util.Map$Entry
            astore 9 /* entry */
        start local 9 // java.util.Map$Entry entry
        50: .line 208
            aload 8 /* sb */
            aload 9 /* entry */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            bipush 58
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            aload 9 /* entry */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            checkcast java.lang.Object[]
            invokestatic java.util.Arrays.toString:([Ljava/lang/Object;)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc ", "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
        end local 9 // java.util.Map$Entry entry
        51: .line 207
      StackMap locals:
      StackMap stack:
            aload 10
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 49
        52: .line 209
            getstatic org.apache.cassandra.locator.PropertyFileSnitch.logger:Lorg/slf4j/Logger;
            ldc "Loaded network topology from property file: {}"
            aload 8 /* sb */
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            ldc ", "
            invokestatic org.apache.commons.lang3.StringUtils.removeEnd:(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
            invokeinterface org.slf4j.Logger.trace:(Ljava/lang/String;Ljava/lang/Object;)V
        end local 8 // java.lang.StringBuilder sb
        53: .line 213
      StackMap locals: org.apache.cassandra.locator.PropertyFileSnitch int java.util.HashMap java.lang.String[] java.util.Properties java.net.InetAddress java.lang.String[] java.net.InetAddress
      StackMap stack:
            aload 3 /* reloadedDefaultDCRack */
            putstatic org.apache.cassandra.locator.PropertyFileSnitch.defaultDCRack:[Ljava/lang/String;
        54: .line 214
            aload 2 /* reloadedMap */
            putstatic org.apache.cassandra.locator.PropertyFileSnitch.endpointMap:Ljava/util/Map;
        55: .line 215
            getstatic org.apache.cassandra.service.StorageService.instance:Lorg/apache/cassandra/service/StorageService;
            ifnull 59
        56: .line 217
            iload 1 /* isUpdate */
            ifeq 58
        57: .line 218
            getstatic org.apache.cassandra.service.StorageService.instance:Lorg/apache/cassandra/service/StorageService;
            invokevirtual org.apache.cassandra.service.StorageService.updateTopology:()V
            goto 59
        58: .line 220
      StackMap locals:
      StackMap stack:
            getstatic org.apache.cassandra.service.StorageService.instance:Lorg/apache/cassandra/service/StorageService;
            invokevirtual org.apache.cassandra.service.StorageService.getTokenMetadata:()Lorg/apache/cassandra/locator/TokenMetadata;
            invokevirtual org.apache.cassandra.locator.TokenMetadata.invalidateCachedRings:()V
        59: .line 223
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.cassandra.locator.PropertyFileSnitch.gossipStarted:Z
            ifeq 61
        60: .line 224
            getstatic org.apache.cassandra.service.StorageService.instance:Lorg/apache/cassandra/service/StorageService;
            invokevirtual org.apache.cassandra.service.StorageService.gossipSnitchInfo:()V
        61: .line 225
      StackMap locals:
      StackMap stack:
            return
        end local 7 // java.net.InetAddress localAddress
        end local 6 // java.lang.String[] localInfo
        end local 5 // java.net.InetAddress broadcastAddress
        end local 4 // java.util.Properties properties
        end local 3 // java.lang.String[] reloadedDefaultDCRack
        end local 2 // java.util.HashMap reloadedMap
        end local 1 // boolean isUpdate
        end local 0 // org.apache.cassandra.locator.PropertyFileSnitch this
      LocalVariableTable:
        Start  End  Slot                   Name  Signature
            0   62     0                   this  Lorg/apache/cassandra/locator/PropertyFileSnitch;
            0   62     1               isUpdate  Z
            1   62     2            reloadedMap  Ljava/util/HashMap<Ljava/net/InetAddress;[Ljava/lang/String;>;
            2   62     3  reloadedDefaultDCRack  [Ljava/lang/String;
            3   62     4             properties  Ljava/util/Properties;
            5    8     7                 stream  Ljava/io/InputStream;
           13   14     5                      e  Ljava/lang/Exception;
           16   34     5                  entry  Ljava/util/Map$Entry<Ljava/lang/Object;Ljava/lang/Object;>;
           17   34     7                    key  Ljava/lang/String;
           18   34     8                  value  Ljava/lang/String;
           20   23     9             newDefault  [Ljava/lang/String;
           26   27     9                   host  Ljava/net/InetAddress;
           29   34     9                   host  Ljava/net/InetAddress;
           25   34    10             hostString  Ljava/lang/String;
           28   29    11                      e  Ljava/net/UnknownHostException;
           30   34    11                  token  [Ljava/lang/String;
           36   62     5       broadcastAddress  Ljava/net/InetAddress;
           37   62     6              localInfo  [Ljava/lang/String;
           42   62     7           localAddress  Ljava/net/InetAddress;
           48   53     8                     sb  Ljava/lang/StringBuilder;
           50   51     9                  entry  Ljava/util/Map$Entry<Ljava/net/InetAddress;[Ljava/lang/String;>;
      Exception table:
        from    to  target  type
           5     6       7  any
           4     9       9  any
           3    12      12  Class java.lang.Exception
          25    26      27  Class java.net.UnknownHostException
    Exceptions:
      throws org.apache.cassandra.exceptions.ConfigurationException
    MethodParameters:
          Name  Flags
      isUpdate  

  private static boolean livenessCheck(java.util.HashMap<java.net.InetAddress, java.lang.String[]>, java.lang.String[]);
    descriptor: (Ljava/util/HashMap;[Ljava/lang/String;)Z
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=6, locals=7, args_size=2
        start local 0 // java.util.HashMap reloadedMap
        start local 1 // java.lang.String[] reloadedDefaultDCRack
         0: .line 239
            getstatic org.apache.cassandra.locator.PropertyFileSnitch.defaultDCRack:[Ljava/lang/String;
            aload 1 /* reloadedDefaultDCRack */
            invokestatic java.util.Arrays.equals:([Ljava/lang/Object;[Ljava/lang/Object;)Z
            ifeq 5
         1: .line 240
            getstatic org.apache.cassandra.service.StorageService.instance:Lorg/apache/cassandra/service/StorageService;
            invokevirtual org.apache.cassandra.service.StorageService.getLiveRingMembers:()Ljava/util/Set;
         2: .line 241
            getstatic org.apache.cassandra.locator.PropertyFileSnitch.endpointMap:Ljava/util/Map;
            invokeinterface java.util.Map.keySet:()Ljava/util/Set;
            aload 0 /* reloadedMap */
            invokevirtual java.util.HashMap.keySet:()Ljava/util/Set;
            invokestatic com.google.common.collect.Sets.union:(Ljava/util/Set;Ljava/util/Set;)Lcom/google/common/collect/Sets$SetView;
         3: .line 240
            invokestatic com.google.common.collect.Sets.intersection:(Ljava/util/Set;Ljava/util/Set;)Lcom/google/common/collect/Sets$SetView;
         4: .line 241
            goto 6
         5: .line 242
      StackMap locals:
      StackMap stack:
            getstatic org.apache.cassandra.service.StorageService.instance:Lorg/apache/cassandra/service/StorageService;
            invokevirtual org.apache.cassandra.service.StorageService.getLiveRingMembers:()Ljava/util/Set;
         6: .line 239
      StackMap locals:
      StackMap stack: java.util.Set
            astore 2 /* hosts */
        start local 2 // java.util.Set hosts
         7: .line 244
            aload 2 /* hosts */
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            astore 4
            goto 22
      StackMap locals: java.util.HashMap java.lang.String[] java.util.Set top java.util.Iterator
      StackMap stack:
         8: aload 4
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.net.InetAddress
            astore 3 /* host */
        start local 3 // java.net.InetAddress host
         9: .line 246
            getstatic org.apache.cassandra.locator.PropertyFileSnitch.endpointMap:Ljava/util/Map;
            aload 3 /* host */
            invokeinterface java.util.Map.containsKey:(Ljava/lang/Object;)Z
            ifeq 10
            getstatic org.apache.cassandra.locator.PropertyFileSnitch.endpointMap:Ljava/util/Map;
            aload 3 /* host */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.String[]
            goto 11
      StackMap locals: java.util.HashMap java.lang.String[] java.util.Set java.net.InetAddress java.util.Iterator
      StackMap stack:
        10: getstatic org.apache.cassandra.locator.PropertyFileSnitch.defaultDCRack:[Ljava/lang/String;
      StackMap locals:
      StackMap stack: java.lang.String[]
        11: astore 5 /* origValue */
        start local 5 // java.lang.String[] origValue
        12: .line 247
            aload 0 /* reloadedMap */
            aload 3 /* host */
            invokevirtual java.util.HashMap.containsKey:(Ljava/lang/Object;)Z
            ifeq 13
            aload 0 /* reloadedMap */
            aload 3 /* host */
            invokevirtual java.util.HashMap.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.String[]
            goto 14
      StackMap locals: java.lang.String[]
      StackMap stack:
        13: aload 1 /* reloadedDefaultDCRack */
      StackMap locals:
      StackMap stack: java.lang.String[]
        14: astore 6 /* updateValue */
        start local 6 // java.lang.String[] updateValue
        15: .line 249
            aload 5 /* origValue */
            aload 6 /* updateValue */
            invokestatic java.util.Arrays.equals:([Ljava/lang/Object;[Ljava/lang/Object;)Z
            ifne 22
        16: .line 251
            getstatic org.apache.cassandra.locator.PropertyFileSnitch.logger:Lorg/slf4j/Logger;
            ldc "Cannot update data center or rack from {} to {} for live host {}, property file NOT RELOADED"
            iconst_3
            anewarray java.lang.Object
            dup
            iconst_0
        17: .line 252
            aload 5 /* origValue */
            aastore
            dup
            iconst_1
        18: .line 253
            aload 6 /* updateValue */
            aastore
            dup
            iconst_2
        19: .line 254
            aload 3 /* host */
            aastore
        20: .line 251
            invokeinterface org.slf4j.Logger.error:(Ljava/lang/String;[Ljava/lang/Object;)V
        21: .line 255
            iconst_0
            ireturn
        end local 6 // java.lang.String[] updateValue
        end local 5 // java.lang.String[] origValue
        end local 3 // java.net.InetAddress host
        22: .line 244
      StackMap locals: java.util.HashMap java.lang.String[] java.util.Set top java.util.Iterator
      StackMap stack:
            aload 4
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 8
        23: .line 259
            iconst_1
            ireturn
        end local 2 // java.util.Set hosts
        end local 1 // java.lang.String[] reloadedDefaultDCRack
        end local 0 // java.util.HashMap reloadedMap
      LocalVariableTable:
        Start  End  Slot                   Name  Signature
            0   24     0            reloadedMap  Ljava/util/HashMap<Ljava/net/InetAddress;[Ljava/lang/String;>;
            0   24     1  reloadedDefaultDCRack  [Ljava/lang/String;
            7   24     2                  hosts  Ljava/util/Set<Ljava/net/InetAddress;>;
            9   22     3                   host  Ljava/net/InetAddress;
           12   22     5              origValue  [Ljava/lang/String;
           15   22     6            updateValue  [Ljava/lang/String;
    Signature: (Ljava/util/HashMap<Ljava/net/InetAddress;[Ljava/lang/String;>;[Ljava/lang/String;)Z
    MethodParameters:
                       Name  Flags
      reloadedMap            
      reloadedDefaultDCRack  

  public void gossiperStarting();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.cassandra.locator.PropertyFileSnitch this
         0: .line 265
            aload 0 /* this */
            iconst_1
            putfield org.apache.cassandra.locator.PropertyFileSnitch.gossipStarted:Z
         1: .line 266
            return
        end local 0 // org.apache.cassandra.locator.PropertyFileSnitch this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/cassandra/locator/PropertyFileSnitch;
}
SourceFile: "PropertyFileSnitch.java"
NestMembers:
  org.apache.cassandra.locator.PropertyFileSnitch$1
InnerClasses:
  public abstract SetView = com.google.common.collect.Sets$SetView of com.google.common.collect.Sets
  public abstract Entry = java.util.Map$Entry of java.util.Map
  org.apache.cassandra.locator.PropertyFileSnitch$1