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.service.DatacenterSyncWriteResponseHandler<T> extends org.apache.cassandra.service.AbstractWriteResponseHandler<T>
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.cassandra.service.DatacenterSyncWriteResponseHandler
  super_class: org.apache.cassandra.service.AbstractWriteResponseHandler
{
  private static final org.apache.cassandra.locator.IEndpointSnitch snitch;
    descriptor: Lorg/apache/cassandra/locator/IEndpointSnitch;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private final java.util.Map<java.lang.String, java.util.concurrent.atomic.AtomicInteger> responses;
    descriptor: Ljava/util/Map;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/Map<Ljava/lang/String;Ljava/util/concurrent/atomic/AtomicInteger;>;

  private final java.util.concurrent.atomic.AtomicInteger acks;
    descriptor: Ljava/util/concurrent/atomic/AtomicInteger;
    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 37
            ldc Lorg/apache/cassandra/service/DatacenterSyncWriteResponseHandler;
            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.service.DatacenterSyncWriteResponseHandler.$assertionsDisabled:Z
         3: .line 39
            invokestatic org.apache.cassandra.config.DatabaseDescriptor.getEndpointSnitch:()Lorg/apache/cassandra/locator/IEndpointSnitch;
            putstatic org.apache.cassandra.service.DatacenterSyncWriteResponseHandler.snitch:Lorg/apache/cassandra/locator/IEndpointSnitch;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>(java.util.Collection<java.net.InetAddress>, java.util.Collection<java.net.InetAddress>, org.apache.cassandra.db.ConsistencyLevel, org.apache.cassandra.db.Keyspace, java.lang.Runnable, org.apache.cassandra.db.WriteType, );
    descriptor: (Ljava/util/Collection;Ljava/util/Collection;Lorg/apache/cassandra/db/ConsistencyLevel;Lorg/apache/cassandra/db/Keyspace;Ljava/lang/Runnable;Lorg/apache/cassandra/db/WriteType;J)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=9, locals=13, args_size=8
        start local 0 // org.apache.cassandra.service.DatacenterSyncWriteResponseHandler this
        start local 1 // java.util.Collection naturalEndpoints
        start local 2 // java.util.Collection pendingEndpoints
        start local 3 // org.apache.cassandra.db.ConsistencyLevel consistencyLevel
        start local 4 // org.apache.cassandra.db.Keyspace keyspace
        start local 5 // java.lang.Runnable callback
        start local 6 // org.apache.cassandra.db.WriteType writeType
        start local 7 // long queryStartNanoTime
         0: .line 53
            aload 0 /* this */
            aload 4 /* keyspace */
            aload 1 /* naturalEndpoints */
            aload 2 /* pendingEndpoints */
            aload 3 /* consistencyLevel */
            aload 5 /* callback */
            aload 6 /* writeType */
            lload 7 /* queryStartNanoTime */
            invokespecial org.apache.cassandra.service.AbstractWriteResponseHandler.<init>:(Lorg/apache/cassandra/db/Keyspace;Ljava/util/Collection;Ljava/util/Collection;Lorg/apache/cassandra/db/ConsistencyLevel;Ljava/lang/Runnable;Lorg/apache/cassandra/db/WriteType;J)V
         1: .line 41
            aload 0 /* this */
            new java.util.HashMap
            dup
            invokespecial java.util.HashMap.<init>:()V
            putfield org.apache.cassandra.service.DatacenterSyncWriteResponseHandler.responses:Ljava/util/Map;
         2: .line 42
            aload 0 /* this */
            new java.util.concurrent.atomic.AtomicInteger
            dup
            iconst_0
            invokespecial java.util.concurrent.atomic.AtomicInteger.<init>:(I)V
            putfield org.apache.cassandra.service.DatacenterSyncWriteResponseHandler.acks:Ljava/util/concurrent/atomic/AtomicInteger;
         3: .line 54
            getstatic org.apache.cassandra.service.DatacenterSyncWriteResponseHandler.$assertionsDisabled:Z
            ifne 4
            aload 3 /* consistencyLevel */
            getstatic org.apache.cassandra.db.ConsistencyLevel.EACH_QUORUM:Lorg/apache/cassandra/db/ConsistencyLevel;
            if_acmpeq 4
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         4: .line 56
      StackMap locals: org.apache.cassandra.service.DatacenterSyncWriteResponseHandler java.util.Collection java.util.Collection org.apache.cassandra.db.ConsistencyLevel org.apache.cassandra.db.Keyspace java.lang.Runnable org.apache.cassandra.db.WriteType long
      StackMap stack:
            aload 4 /* keyspace */
            invokevirtual org.apache.cassandra.db.Keyspace.getReplicationStrategy:()Lorg/apache/cassandra/locator/AbstractReplicationStrategy;
            checkcast org.apache.cassandra.locator.NetworkTopologyStrategy
            astore 9 /* strategy */
        start local 9 // org.apache.cassandra.locator.NetworkTopologyStrategy strategy
         5: .line 58
            aload 9 /* strategy */
            invokevirtual org.apache.cassandra.locator.NetworkTopologyStrategy.getDatacenters:()Ljava/util/Set;
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            astore 11
            goto 9
      StackMap locals: org.apache.cassandra.service.DatacenterSyncWriteResponseHandler java.util.Collection java.util.Collection org.apache.cassandra.db.ConsistencyLevel org.apache.cassandra.db.Keyspace java.lang.Runnable org.apache.cassandra.db.WriteType long org.apache.cassandra.locator.NetworkTopologyStrategy top java.util.Iterator
      StackMap stack:
         6: aload 11
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.lang.String
            astore 10 /* dc */
        start local 10 // java.lang.String dc
         7: .line 60
            aload 9 /* strategy */
            aload 10 /* dc */
            invokevirtual org.apache.cassandra.locator.NetworkTopologyStrategy.getReplicationFactor:(Ljava/lang/String;)I
            istore 12 /* rf */
        start local 12 // int rf
         8: .line 61
            aload 0 /* this */
            getfield org.apache.cassandra.service.DatacenterSyncWriteResponseHandler.responses:Ljava/util/Map;
            aload 10 /* dc */
            new java.util.concurrent.atomic.AtomicInteger
            dup
            iload 12 /* rf */
            iconst_2
            idiv
            iconst_1
            iadd
            invokespecial java.util.concurrent.atomic.AtomicInteger.<init>:(I)V
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        end local 12 // int rf
        end local 10 // java.lang.String dc
         9: .line 58
      StackMap locals:
      StackMap stack:
            aload 11
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 6
        10: .line 66
            aload 2 /* pendingEndpoints */
            invokeinterface java.util.Collection.iterator:()Ljava/util/Iterator;
            astore 11
            goto 13
      StackMap locals:
      StackMap stack:
        11: aload 11
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.net.InetAddress
            astore 10 /* pending */
        start local 10 // java.net.InetAddress pending
        12: .line 68
            aload 0 /* this */
            getfield org.apache.cassandra.service.DatacenterSyncWriteResponseHandler.responses:Ljava/util/Map;
            getstatic org.apache.cassandra.service.DatacenterSyncWriteResponseHandler.snitch:Lorg/apache/cassandra/locator/IEndpointSnitch;
            aload 10 /* pending */
            invokeinterface org.apache.cassandra.locator.IEndpointSnitch.getDatacenter:(Ljava/net/InetAddress;)Ljava/lang/String;
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.util.concurrent.atomic.AtomicInteger
            invokevirtual java.util.concurrent.atomic.AtomicInteger.incrementAndGet:()I
            pop
        end local 10 // java.net.InetAddress pending
        13: .line 66
      StackMap locals:
      StackMap stack:
            aload 11
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 11
        14: .line 70
            return
        end local 9 // org.apache.cassandra.locator.NetworkTopologyStrategy strategy
        end local 7 // long queryStartNanoTime
        end local 6 // org.apache.cassandra.db.WriteType writeType
        end local 5 // java.lang.Runnable callback
        end local 4 // org.apache.cassandra.db.Keyspace keyspace
        end local 3 // org.apache.cassandra.db.ConsistencyLevel consistencyLevel
        end local 2 // java.util.Collection pendingEndpoints
        end local 1 // java.util.Collection naturalEndpoints
        end local 0 // org.apache.cassandra.service.DatacenterSyncWriteResponseHandler this
      LocalVariableTable:
        Start  End  Slot                Name  Signature
            0   15     0                this  Lorg/apache/cassandra/service/DatacenterSyncWriteResponseHandler<TT;>;
            0   15     1    naturalEndpoints  Ljava/util/Collection<Ljava/net/InetAddress;>;
            0   15     2    pendingEndpoints  Ljava/util/Collection<Ljava/net/InetAddress;>;
            0   15     3    consistencyLevel  Lorg/apache/cassandra/db/ConsistencyLevel;
            0   15     4            keyspace  Lorg/apache/cassandra/db/Keyspace;
            0   15     5            callback  Ljava/lang/Runnable;
            0   15     6           writeType  Lorg/apache/cassandra/db/WriteType;
            0   15     7  queryStartNanoTime  J
            5   15     9            strategy  Lorg/apache/cassandra/locator/NetworkTopologyStrategy;
            7    9    10                  dc  Ljava/lang/String;
            8    9    12                  rf  I
           12   13    10             pending  Ljava/net/InetAddress;
    Signature: (Ljava/util/Collection<Ljava/net/InetAddress;>;Ljava/util/Collection<Ljava/net/InetAddress;>;Lorg/apache/cassandra/db/ConsistencyLevel;Lorg/apache/cassandra/db/Keyspace;Ljava/lang/Runnable;Lorg/apache/cassandra/db/WriteType;J)V
    MethodParameters:
                    Name  Flags
      naturalEndpoints    
      pendingEndpoints    
      consistencyLevel    
      keyspace            
      callback            
      writeType           
      queryStartNanoTime  

  public void response(org.apache.cassandra.net.MessageIn<T>);
    descriptor: (Lorg/apache/cassandra/net/MessageIn;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=5, args_size=2
        start local 0 // org.apache.cassandra.service.DatacenterSyncWriteResponseHandler this
        start local 1 // org.apache.cassandra.net.MessageIn message
         0: .line 74
            aload 1 /* message */
            ifnonnull 2
         1: .line 75
            invokestatic org.apache.cassandra.config.DatabaseDescriptor.getLocalDataCenter:()Ljava/lang/String;
            goto 3
         2: .line 76
      StackMap locals:
      StackMap stack:
            getstatic org.apache.cassandra.service.DatacenterSyncWriteResponseHandler.snitch:Lorg/apache/cassandra/locator/IEndpointSnitch;
            aload 1 /* message */
            getfield org.apache.cassandra.net.MessageIn.from:Ljava/net/InetAddress;
            invokeinterface org.apache.cassandra.locator.IEndpointSnitch.getDatacenter:(Ljava/net/InetAddress;)Ljava/lang/String;
         3: .line 74
      StackMap locals:
      StackMap stack: java.lang.String
            astore 2 /* dataCenter */
        start local 2 // java.lang.String dataCenter
         4: .line 78
            aload 0 /* this */
            getfield org.apache.cassandra.service.DatacenterSyncWriteResponseHandler.responses:Ljava/util/Map;
            aload 2 /* dataCenter */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.util.concurrent.atomic.AtomicInteger
            invokevirtual java.util.concurrent.atomic.AtomicInteger.getAndDecrement:()I
            pop
         5: .line 79
            aload 0 /* this */
            getfield org.apache.cassandra.service.DatacenterSyncWriteResponseHandler.acks:Ljava/util/concurrent/atomic/AtomicInteger;
            invokevirtual java.util.concurrent.atomic.AtomicInteger.incrementAndGet:()I
            pop
         6: .line 81
            aload 0 /* this */
            getfield org.apache.cassandra.service.DatacenterSyncWriteResponseHandler.responses:Ljava/util/Map;
            invokeinterface java.util.Map.values:()Ljava/util/Collection;
            invokeinterface java.util.Collection.iterator:()Ljava/util/Iterator;
            astore 4
            goto 10
      StackMap locals: org.apache.cassandra.service.DatacenterSyncWriteResponseHandler org.apache.cassandra.net.MessageIn java.lang.String top java.util.Iterator
      StackMap stack:
         7: aload 4
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.util.concurrent.atomic.AtomicInteger
            astore 3 /* i */
        start local 3 // java.util.concurrent.atomic.AtomicInteger i
         8: .line 83
            aload 3 /* i */
            invokevirtual java.util.concurrent.atomic.AtomicInteger.get:()I
            ifle 10
         9: .line 84
            return
        end local 3 // java.util.concurrent.atomic.AtomicInteger i
        10: .line 81
      StackMap locals:
      StackMap stack:
            aload 4
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 7
        11: .line 88
            aload 0 /* this */
            invokevirtual org.apache.cassandra.service.DatacenterSyncWriteResponseHandler.signal:()V
        12: .line 89
            return
        end local 2 // java.lang.String dataCenter
        end local 1 // org.apache.cassandra.net.MessageIn message
        end local 0 // org.apache.cassandra.service.DatacenterSyncWriteResponseHandler this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   13     0        this  Lorg/apache/cassandra/service/DatacenterSyncWriteResponseHandler<TT;>;
            0   13     1     message  Lorg/apache/cassandra/net/MessageIn<TT;>;
            4   13     2  dataCenter  Ljava/lang/String;
            8   10     3           i  Ljava/util/concurrent/atomic/AtomicInteger;
    Signature: (Lorg/apache/cassandra/net/MessageIn<TT;>;)V
    MethodParameters:
         Name  Flags
      message  

  protected int ackCount();
    descriptor: ()I
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.service.DatacenterSyncWriteResponseHandler this
         0: .line 93
            aload 0 /* this */
            getfield org.apache.cassandra.service.DatacenterSyncWriteResponseHandler.acks:Ljava/util/concurrent/atomic/AtomicInteger;
            invokevirtual java.util.concurrent.atomic.AtomicInteger.get:()I
            ireturn
        end local 0 // org.apache.cassandra.service.DatacenterSyncWriteResponseHandler this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/service/DatacenterSyncWriteResponseHandler<TT;>;

  public boolean isLatencyForSnitch();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.service.DatacenterSyncWriteResponseHandler this
         0: .line 98
            iconst_0
            ireturn
        end local 0 // org.apache.cassandra.service.DatacenterSyncWriteResponseHandler this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/service/DatacenterSyncWriteResponseHandler<TT;>;
}
Signature: <T:Ljava/lang/Object;>Lorg/apache/cassandra/service/AbstractWriteResponseHandler<TT;>;
SourceFile: "DatacenterSyncWriteResponseHandler.java"