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.db.BlacklistedDirectories implements org.apache.cassandra.db.BlacklistedDirectoriesMBean
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.cassandra.db.BlacklistedDirectories
  super_class: java.lang.Object
{
  public static final java.lang.String MBEAN_NAME;
    descriptor: Ljava/lang/String;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: "org.apache.cassandra.db:type=BlacklistedDirectories"

  private static final org.slf4j.Logger logger;
    descriptor: Lorg/slf4j/Logger;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final org.apache.cassandra.db.BlacklistedDirectories instance;
    descriptor: Lorg/apache/cassandra/db/BlacklistedDirectories;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private final java.util.Set<java.io.File> unreadableDirectories;
    descriptor: Ljava/util/Set;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/Set<Ljava/io/File;>;

  private final java.util.Set<java.io.File> unwritableDirectories;
    descriptor: Ljava/util/Set;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/Set<Ljava/io/File;>;

  private static final java.util.concurrent.atomic.AtomicInteger directoriesVersion;
    descriptor: Ljava/util/concurrent/atomic/AtomicInteger;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 37
            ldc Lorg/apache/cassandra/db/BlacklistedDirectories;
            invokestatic org.slf4j.LoggerFactory.getLogger:(Ljava/lang/Class;)Lorg/slf4j/Logger;
            putstatic org.apache.cassandra.db.BlacklistedDirectories.logger:Lorg/slf4j/Logger;
         1: .line 38
            new org.apache.cassandra.db.BlacklistedDirectories
            dup
            invokespecial org.apache.cassandra.db.BlacklistedDirectories.<init>:()V
            putstatic org.apache.cassandra.db.BlacklistedDirectories.instance:Lorg/apache/cassandra/db/BlacklistedDirectories;
         2: .line 43
            new java.util.concurrent.atomic.AtomicInteger
            dup
            invokespecial java.util.concurrent.atomic.AtomicInteger.<init>:()V
            putstatic org.apache.cassandra.db.BlacklistedDirectories.directoriesVersion:Ljava/util/concurrent/atomic/AtomicInteger;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // org.apache.cassandra.db.BlacklistedDirectories this
         0: .line 45
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 40
            aload 0 /* this */
            new java.util.concurrent.CopyOnWriteArraySet
            dup
            invokespecial java.util.concurrent.CopyOnWriteArraySet.<init>:()V
            putfield org.apache.cassandra.db.BlacklistedDirectories.unreadableDirectories:Ljava/util/Set;
         2: .line 41
            aload 0 /* this */
            new java.util.concurrent.CopyOnWriteArraySet
            dup
            invokespecial java.util.concurrent.CopyOnWriteArraySet.<init>:()V
            putfield org.apache.cassandra.db.BlacklistedDirectories.unwritableDirectories:Ljava/util/Set;
         3: .line 48
            getstatic org.apache.cassandra.utils.MBeanWrapper.instance:Lorg/apache/cassandra/utils/MBeanWrapper;
            aload 0 /* this */
            ldc "org.apache.cassandra.db:type=BlacklistedDirectories"
            getstatic org.apache.cassandra.utils.MBeanWrapper$OnException.LOG:Lorg/apache/cassandra/utils/MBeanWrapper$OnException;
            invokeinterface org.apache.cassandra.utils.MBeanWrapper.registerMBean:(Ljava/lang/Object;Ljava/lang/String;Lorg/apache/cassandra/utils/MBeanWrapper$OnException;)V
         4: .line 49
            return
        end local 0 // org.apache.cassandra.db.BlacklistedDirectories this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lorg/apache/cassandra/db/BlacklistedDirectories;

  public java.util.Set<java.io.File> getUnreadableDirectories();
    descriptor: ()Ljava/util/Set;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.db.BlacklistedDirectories this
         0: .line 53
            aload 0 /* this */
            getfield org.apache.cassandra.db.BlacklistedDirectories.unreadableDirectories:Ljava/util/Set;
            invokestatic java.util.Collections.unmodifiableSet:(Ljava/util/Set;)Ljava/util/Set;
            areturn
        end local 0 // org.apache.cassandra.db.BlacklistedDirectories this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/db/BlacklistedDirectories;
    Signature: ()Ljava/util/Set<Ljava/io/File;>;

  public java.util.Set<java.io.File> getUnwritableDirectories();
    descriptor: ()Ljava/util/Set;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.db.BlacklistedDirectories this
         0: .line 58
            aload 0 /* this */
            getfield org.apache.cassandra.db.BlacklistedDirectories.unwritableDirectories:Ljava/util/Set;
            invokestatic java.util.Collections.unmodifiableSet:(Ljava/util/Set;)Ljava/util/Set;
            areturn
        end local 0 // org.apache.cassandra.db.BlacklistedDirectories this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/db/BlacklistedDirectories;
    Signature: ()Ljava/util/Set<Ljava/io/File;>;

  public void markUnreadable(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.apache.cassandra.db.BlacklistedDirectories this
        start local 1 // java.lang.String path
         0: .line 63
            new java.io.File
            dup
            aload 1 /* path */
            invokespecial java.io.File.<init>:(Ljava/lang/String;)V
            invokestatic org.apache.cassandra.db.BlacklistedDirectories.maybeMarkUnreadable:(Ljava/io/File;)Ljava/io/File;
            pop
         1: .line 64
            return
        end local 1 // java.lang.String path
        end local 0 // org.apache.cassandra.db.BlacklistedDirectories this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/cassandra/db/BlacklistedDirectories;
            0    2     1  path  Ljava/lang/String;
    MethodParameters:
      Name  Flags
      path  

  public void markUnwritable(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.apache.cassandra.db.BlacklistedDirectories this
        start local 1 // java.lang.String path
         0: .line 68
            new java.io.File
            dup
            aload 1 /* path */
            invokespecial java.io.File.<init>:(Ljava/lang/String;)V
            invokestatic org.apache.cassandra.db.BlacklistedDirectories.maybeMarkUnwritable:(Ljava/io/File;)Ljava/io/File;
            pop
         1: .line 69
            return
        end local 1 // java.lang.String path
        end local 0 // org.apache.cassandra.db.BlacklistedDirectories this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/cassandra/db/BlacklistedDirectories;
            0    2     1  path  Ljava/lang/String;
    MethodParameters:
      Name  Flags
      path  

  public static java.io.File maybeMarkUnreadable(java.io.File);
    descriptor: (Ljava/io/File;)Ljava/io/File;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // java.io.File path
         0: .line 79
            aload 0 /* path */
            invokestatic org.apache.cassandra.db.BlacklistedDirectories.getDirectory:(Ljava/io/File;)Ljava/io/File;
            astore 1 /* directory */
        start local 1 // java.io.File directory
         1: .line 80
            getstatic org.apache.cassandra.db.BlacklistedDirectories.instance:Lorg/apache/cassandra/db/BlacklistedDirectories;
            getfield org.apache.cassandra.db.BlacklistedDirectories.unreadableDirectories:Ljava/util/Set;
            aload 1 /* directory */
            invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
            ifeq 5
         2: .line 82
            getstatic org.apache.cassandra.db.BlacklistedDirectories.directoriesVersion:Ljava/util/concurrent/atomic/AtomicInteger;
            invokevirtual java.util.concurrent.atomic.AtomicInteger.incrementAndGet:()I
            pop
         3: .line 83
            getstatic org.apache.cassandra.db.BlacklistedDirectories.logger:Lorg/slf4j/Logger;
            ldc "Blacklisting {} for reads"
            aload 1 /* directory */
            invokeinterface org.slf4j.Logger.warn:(Ljava/lang/String;Ljava/lang/Object;)V
         4: .line 84
            aload 1 /* directory */
            areturn
         5: .line 86
      StackMap locals: java.io.File
      StackMap stack:
            aconst_null
            areturn
        end local 1 // java.io.File directory
        end local 0 // java.io.File path
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    6     0       path  Ljava/io/File;
            1    6     1  directory  Ljava/io/File;
    MethodParameters:
      Name  Flags
      path  

  public static java.io.File maybeMarkUnwritable(java.io.File);
    descriptor: (Ljava/io/File;)Ljava/io/File;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // java.io.File path
         0: .line 97
            aload 0 /* path */
            invokestatic org.apache.cassandra.db.BlacklistedDirectories.getDirectory:(Ljava/io/File;)Ljava/io/File;
            astore 1 /* directory */
        start local 1 // java.io.File directory
         1: .line 98
            getstatic org.apache.cassandra.db.BlacklistedDirectories.instance:Lorg/apache/cassandra/db/BlacklistedDirectories;
            getfield org.apache.cassandra.db.BlacklistedDirectories.unwritableDirectories:Ljava/util/Set;
            aload 1 /* directory */
            invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
            ifeq 5
         2: .line 100
            getstatic org.apache.cassandra.db.BlacklistedDirectories.directoriesVersion:Ljava/util/concurrent/atomic/AtomicInteger;
            invokevirtual java.util.concurrent.atomic.AtomicInteger.incrementAndGet:()I
            pop
         3: .line 101
            getstatic org.apache.cassandra.db.BlacklistedDirectories.logger:Lorg/slf4j/Logger;
            ldc "Blacklisting {} for writes"
            aload 1 /* directory */
            invokeinterface org.slf4j.Logger.warn:(Ljava/lang/String;Ljava/lang/Object;)V
         4: .line 102
            aload 1 /* directory */
            areturn
         5: .line 104
      StackMap locals: java.io.File
      StackMap stack:
            aconst_null
            areturn
        end local 1 // java.io.File directory
        end local 0 // java.io.File path
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    6     0       path  Ljava/io/File;
            1    6     1  directory  Ljava/io/File;
    MethodParameters:
      Name  Flags
      path  

  public static int getDirectoriesVersion();
    descriptor: ()I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 109
            getstatic org.apache.cassandra.db.BlacklistedDirectories.directoriesVersion:Ljava/util/concurrent/atomic/AtomicInteger;
            invokevirtual java.util.concurrent.atomic.AtomicInteger.get:()I
            ireturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public static void clearUnwritableUnsafe();
    descriptor: ()V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 119
            getstatic org.apache.cassandra.db.BlacklistedDirectories.instance:Lorg/apache/cassandra/db/BlacklistedDirectories;
            getfield org.apache.cassandra.db.BlacklistedDirectories.unwritableDirectories:Ljava/util/Set;
            invokeinterface java.util.Set.clear:()V
         1: .line 120
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    RuntimeInvisibleAnnotations: 
      com.google.common.annotations.VisibleForTesting()

  public static boolean isUnreadable(java.io.File);
    descriptor: (Ljava/io/File;)Z
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.io.File directory
         0: .line 129
            getstatic org.apache.cassandra.db.BlacklistedDirectories.instance:Lorg/apache/cassandra/db/BlacklistedDirectories;
            getfield org.apache.cassandra.db.BlacklistedDirectories.unreadableDirectories:Ljava/util/Set;
            aload 0 /* directory */
            invokeinterface java.util.Set.contains:(Ljava/lang/Object;)Z
            ireturn
        end local 0 // java.io.File directory
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    1     0  directory  Ljava/io/File;
    MethodParameters:
           Name  Flags
      directory  

  public static boolean isUnwritable(java.io.File);
    descriptor: (Ljava/io/File;)Z
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.io.File directory
         0: .line 138
            getstatic org.apache.cassandra.db.BlacklistedDirectories.instance:Lorg/apache/cassandra/db/BlacklistedDirectories;
            getfield org.apache.cassandra.db.BlacklistedDirectories.unwritableDirectories:Ljava/util/Set;
            aload 0 /* directory */
            invokeinterface java.util.Set.contains:(Ljava/lang/Object;)Z
            ireturn
        end local 0 // java.io.File directory
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    1     0  directory  Ljava/io/File;
    MethodParameters:
           Name  Flags
      directory  

  private static java.io.File getDirectory(java.io.File);
    descriptor: (Ljava/io/File;)Ljava/io/File;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.io.File file
         0: .line 143
            aload 0 /* file */
            invokevirtual java.io.File.isDirectory:()Z
            ifeq 2
         1: .line 144
            aload 0 /* file */
            areturn
         2: .line 146
      StackMap locals:
      StackMap stack:
            aload 0 /* file */
            invokevirtual java.io.File.isFile:()Z
            ifeq 4
         3: .line 147
            aload 0 /* file */
            invokevirtual java.io.File.getParentFile:()Ljava/io/File;
            areturn
         4: .line 150
      StackMap locals:
      StackMap stack:
            aload 0 /* file */
            invokevirtual java.io.File.getPath:()Ljava/lang/String;
            ldc ".db"
            invokevirtual java.lang.String.endsWith:(Ljava/lang/String;)Z
            ifeq 6
         5: .line 151
            aload 0 /* file */
            invokevirtual java.io.File.getParentFile:()Ljava/io/File;
            areturn
         6: .line 155
      StackMap locals:
      StackMap stack:
            aload 0 /* file */
            areturn
        end local 0 // java.io.File file
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  file  Ljava/io/File;
    MethodParameters:
      Name  Flags
      file  
}
SourceFile: "BlacklistedDirectories.java"
InnerClasses:
  public final OnException = org.apache.cassandra.utils.MBeanWrapper$OnException of org.apache.cassandra.utils.MBeanWrapper