class org.apache.cassandra.service.MigrationTask extends org.apache.cassandra.utils.WrappedRunnable
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.apache.cassandra.service.MigrationTask
  super_class: org.apache.cassandra.utils.WrappedRunnable
{
  private static final org.slf4j.Logger logger;
    descriptor: Lorg/slf4j/Logger;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final java.util.concurrent.ConcurrentLinkedQueue<java.util.concurrent.CountDownLatch> inflightTasks;
    descriptor: Ljava/util/concurrent/ConcurrentLinkedQueue;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    Signature: Ljava/util/concurrent/ConcurrentLinkedQueue<Ljava/util/concurrent/CountDownLatch;>;

  private static final java.util.Set<org.apache.cassandra.db.SystemKeyspace$BootstrapState> monitoringBootstrapStates;
    descriptor: Ljava/util/Set;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    Signature: Ljava/util/Set<Lorg/apache/cassandra/db/SystemKeyspace$BootstrapState;>;

  private final java.net.InetAddress endpoint;
    descriptor: Ljava/net/InetAddress;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 45
            ldc Lorg/apache/cassandra/service/MigrationTask;
            invokestatic org.slf4j.LoggerFactory.getLogger:(Ljava/lang/Class;)Lorg/slf4j/Logger;
            putstatic org.apache.cassandra.service.MigrationTask.logger:Lorg/slf4j/Logger;
         1: .line 47
            new java.util.concurrent.ConcurrentLinkedQueue
            dup
            invokespecial java.util.concurrent.ConcurrentLinkedQueue.<init>:()V
            putstatic org.apache.cassandra.service.MigrationTask.inflightTasks:Ljava/util/concurrent/ConcurrentLinkedQueue;
         2: .line 49
            getstatic org.apache.cassandra.db.SystemKeyspace$BootstrapState.NEEDS_BOOTSTRAP:Lorg/apache/cassandra/db/SystemKeyspace$BootstrapState;
            getstatic org.apache.cassandra.db.SystemKeyspace$BootstrapState.IN_PROGRESS:Lorg/apache/cassandra/db/SystemKeyspace$BootstrapState;
            invokestatic java.util.EnumSet.of:(Ljava/lang/Enum;Ljava/lang/Enum;)Ljava/util/EnumSet;
            putstatic org.apache.cassandra.service.MigrationTask.monitoringBootstrapStates:Ljava/util/Set;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  void <init>(java.net.InetAddress);
    descriptor: (Ljava/net/InetAddress;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.cassandra.service.MigrationTask this
        start local 1 // java.net.InetAddress endpoint
         0: .line 53
            aload 0 /* this */
            invokespecial org.apache.cassandra.utils.WrappedRunnable.<init>:()V
         1: .line 55
            aload 0 /* this */
            aload 1 /* endpoint */
            putfield org.apache.cassandra.service.MigrationTask.endpoint:Ljava/net/InetAddress;
         2: .line 56
            return
        end local 1 // java.net.InetAddress endpoint
        end local 0 // org.apache.cassandra.service.MigrationTask this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    3     0      this  Lorg/apache/cassandra/service/MigrationTask;
            0    3     1  endpoint  Ljava/net/InetAddress;
    MethodParameters:
          Name  Flags
      endpoint  

  public static java.util.concurrent.ConcurrentLinkedQueue<java.util.concurrent.CountDownLatch> getInflightTasks();
    descriptor: ()Ljava/util/concurrent/ConcurrentLinkedQueue;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 60
            getstatic org.apache.cassandra.service.MigrationTask.inflightTasks:Ljava/util/concurrent/ConcurrentLinkedQueue;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    Signature: ()Ljava/util/concurrent/ConcurrentLinkedQueue<Ljava/util/concurrent/CountDownLatch;>;

  public void runMayThrow();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=4, args_size=1
        start local 0 // org.apache.cassandra.service.MigrationTask this
         0: .line 65
            getstatic org.apache.cassandra.gms.FailureDetector.instance:Lorg/apache/cassandra/gms/IFailureDetector;
            aload 0 /* this */
            getfield org.apache.cassandra.service.MigrationTask.endpoint:Ljava/net/InetAddress;
            invokeinterface org.apache.cassandra.gms.IFailureDetector.isAlive:(Ljava/net/InetAddress;)Z
            ifne 3
         1: .line 67
            getstatic org.apache.cassandra.service.MigrationTask.logger:Lorg/slf4j/Logger;
            ldc "Can't send schema pull request: node {} is down."
            aload 0 /* this */
            getfield org.apache.cassandra.service.MigrationTask.endpoint:Ljava/net/InetAddress;
            invokeinterface org.slf4j.Logger.warn:(Ljava/lang/String;Ljava/lang/Object;)V
         2: .line 68
            return
         3: .line 74
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.cassandra.service.MigrationTask.endpoint:Ljava/net/InetAddress;
            invokestatic org.apache.cassandra.service.MigrationManager.shouldPullSchemaFrom:(Ljava/net/InetAddress;)Z
            ifne 6
         4: .line 76
            getstatic org.apache.cassandra.service.MigrationTask.logger:Lorg/slf4j/Logger;
            ldc "Skipped sending a migration request: node {} has a higher major version now."
            aload 0 /* this */
            getfield org.apache.cassandra.service.MigrationTask.endpoint:Ljava/net/InetAddress;
            invokeinterface org.slf4j.Logger.info:(Ljava/lang/String;Ljava/lang/Object;)V
         5: .line 77
            return
         6: .line 80
      StackMap locals:
      StackMap stack:
            new org.apache.cassandra.net.MessageOut
            dup
            getstatic org.apache.cassandra.net.MessagingService$Verb.MIGRATION_REQUEST:Lorg/apache/cassandra/net/MessagingService$Verb;
            aconst_null
            getstatic org.apache.cassandra.service.MigrationManager$MigrationsSerializer.instance:Lorg/apache/cassandra/service/MigrationManager$MigrationsSerializer;
            invokespecial org.apache.cassandra.net.MessageOut.<init>:(Lorg/apache/cassandra/net/MessagingService$Verb;Ljava/lang/Object;Lorg/apache/cassandra/io/IVersionedSerializer;)V
            astore 1 /* message */
        start local 1 // org.apache.cassandra.net.MessageOut message
         7: .line 82
            new java.util.concurrent.CountDownLatch
            dup
            iconst_1
            invokespecial java.util.concurrent.CountDownLatch.<init>:(I)V
            astore 2 /* completionLatch */
        start local 2 // java.util.concurrent.CountDownLatch completionLatch
         8: .line 84
            new org.apache.cassandra.service.MigrationTask$1
            dup
            aload 0 /* this */
            aload 2 /* completionLatch */
            invokespecial org.apache.cassandra.service.MigrationTask$1.<init>:(Lorg/apache/cassandra/service/MigrationTask;Ljava/util/concurrent/CountDownLatch;)V
            astore 3 /* cb */
        start local 3 // org.apache.cassandra.net.IAsyncCallback cb
         9: .line 110
            getstatic org.apache.cassandra.service.MigrationTask.monitoringBootstrapStates:Ljava/util/Set;
            invokestatic org.apache.cassandra.db.SystemKeyspace.getBootstrapState:()Lorg/apache/cassandra/db/SystemKeyspace$BootstrapState;
            invokeinterface java.util.Set.contains:(Ljava/lang/Object;)Z
            ifeq 11
        10: .line 111
            getstatic org.apache.cassandra.service.MigrationTask.inflightTasks:Ljava/util/concurrent/ConcurrentLinkedQueue;
            aload 2 /* completionLatch */
            invokevirtual java.util.concurrent.ConcurrentLinkedQueue.offer:(Ljava/lang/Object;)Z
            pop
        11: .line 113
      StackMap locals: org.apache.cassandra.net.MessageOut java.util.concurrent.CountDownLatch org.apache.cassandra.net.IAsyncCallback
      StackMap stack:
            invokestatic org.apache.cassandra.net.MessagingService.instance:()Lorg/apache/cassandra/net/MessagingService;
            aload 1 /* message */
            aload 0 /* this */
            getfield org.apache.cassandra.service.MigrationTask.endpoint:Ljava/net/InetAddress;
            aload 3 /* cb */
            invokevirtual org.apache.cassandra.net.MessagingService.sendRR:(Lorg/apache/cassandra/net/MessageOut;Ljava/net/InetAddress;Lorg/apache/cassandra/net/IAsyncCallback;)I
            pop
        12: .line 114
            return
        end local 3 // org.apache.cassandra.net.IAsyncCallback cb
        end local 2 // java.util.concurrent.CountDownLatch completionLatch
        end local 1 // org.apache.cassandra.net.MessageOut message
        end local 0 // org.apache.cassandra.service.MigrationTask this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0   13     0             this  Lorg/apache/cassandra/service/MigrationTask;
            7   13     1          message  Lorg/apache/cassandra/net/MessageOut;
            8   13     2  completionLatch  Ljava/util/concurrent/CountDownLatch;
            9   13     3               cb  Lorg/apache/cassandra/net/IAsyncCallback<Ljava/util/Collection<Lorg/apache/cassandra/db/Mutation;>;>;
    Exceptions:
      throws java.lang.Exception
}
SourceFile: "MigrationTask.java"
NestMembers:
  org.apache.cassandra.service.MigrationTask$1
InnerClasses:
  public final BootstrapState = org.apache.cassandra.db.SystemKeyspace$BootstrapState of org.apache.cassandra.db.SystemKeyspace
  public Verb = org.apache.cassandra.net.MessagingService$Verb of org.apache.cassandra.net.MessagingService
  public MigrationsSerializer = org.apache.cassandra.service.MigrationManager$MigrationsSerializer of org.apache.cassandra.service.MigrationManager
  org.apache.cassandra.service.MigrationTask$1