public class org.apache.cassandra.client.RingCache
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: org.apache.cassandra.client.RingCache
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 final org.apache.cassandra.dht.IPartitioner partitioner;
descriptor: Lorg/apache/cassandra/dht/IPartitioner;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private final org.apache.hadoop.conf.Configuration conf;
descriptor: Lorg/apache/hadoop/conf/Configuration;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private com.google.common.collect.Multimap<org.apache.cassandra.dht.Range<org.apache.cassandra.dht.Token>, java.net.InetAddress> rangeMap;
descriptor: Lcom/google/common/collect/Multimap;
flags: (0x0002) ACC_PRIVATE
Signature: Lcom/google/common/collect/Multimap<Lorg/apache/cassandra/dht/Range<Lorg/apache/cassandra/dht/Token;>;Ljava/net/InetAddress;>;
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: ldc Lorg/apache/cassandra/client/RingCache;
invokestatic org.slf4j.LoggerFactory.getLogger:(Ljava/lang/Class;)Lorg/slf4j/Logger;
putstatic org.apache.cassandra.client.RingCache.logger:Lorg/slf4j/Logger;
return
LocalVariableTable:
Start End Slot Name Signature
public void <init>(org.apache.hadoop.conf.Configuration);
descriptor: (Lorg/apache/hadoop/conf/Configuration;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
aload 1
putfield org.apache.cassandra.client.RingCache.conf:Lorg/apache/hadoop/conf/Configuration;
2: aload 0
aload 1
invokestatic org.apache.cassandra.hadoop.ConfigHelper.getOutputPartitioner:(Lorg/apache/hadoop/conf/Configuration;)Lorg/apache/cassandra/dht/IPartitioner;
putfield org.apache.cassandra.client.RingCache.partitioner:Lorg/apache/cassandra/dht/IPartitioner;
3: aload 0
invokevirtual org.apache.cassandra.client.RingCache.refreshEndpointMap:()V
4: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Lorg/apache/cassandra/client/RingCache;
0 5 1 conf Lorg/apache/hadoop/conf/Configuration;
MethodParameters:
Name Flags
conf
public void refreshEndpointMap();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=12, args_size=1
start local 0 0: aload 0
getfield org.apache.cassandra.client.RingCache.conf:Lorg/apache/hadoop/conf/Configuration;
invokestatic org.apache.cassandra.hadoop.ConfigHelper.getClientFromOutputAddressList:(Lorg/apache/hadoop/conf/Configuration;)Lorg/apache/cassandra/thrift/Cassandra$Client;
astore 1
start local 1 1: aload 0
getfield org.apache.cassandra.client.RingCache.conf:Lorg/apache/hadoop/conf/Configuration;
invokestatic org.apache.cassandra.hadoop.ConfigHelper.getOutputKeyspace:(Lorg/apache/hadoop/conf/Configuration;)Ljava/lang/String;
astore 2
start local 2 2: aload 0
getfield org.apache.cassandra.client.RingCache.conf:Lorg/apache/hadoop/conf/Configuration;
invokestatic org.apache.cassandra.hadoop.ConfigHelper.getOutputLocalDCOnly:(Lorg/apache/hadoop/conf/Configuration;)Z
ifeq 4
3: aload 1
aload 2
invokevirtual org.apache.cassandra.thrift.Cassandra$Client.describe_local_ring:(Ljava/lang/String;)Ljava/util/List;
goto 5
4: StackMap locals: org.apache.cassandra.thrift.Cassandra$Client java.lang.String
StackMap stack:
aload 1
aload 2
invokevirtual org.apache.cassandra.thrift.Cassandra$Client.describe_ring:(Ljava/lang/String;)Ljava/util/List;
5: StackMap locals:
StackMap stack: java.util.List
astore 3
start local 3 6: aload 0
invokestatic com.google.common.collect.ArrayListMultimap.create:()Lcom/google/common/collect/ArrayListMultimap;
putfield org.apache.cassandra.client.RingCache.rangeMap:Lcom/google/common/collect/Multimap;
7: aload 3
invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
astore 5
goto 19
StackMap locals: org.apache.cassandra.client.RingCache org.apache.cassandra.thrift.Cassandra$Client java.lang.String java.util.List top java.util.Iterator
StackMap stack:
8: aload 5
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast org.apache.cassandra.thrift.TokenRange
astore 4
start local 4 9: aload 0
getfield org.apache.cassandra.client.RingCache.partitioner:Lorg/apache/cassandra/dht/IPartitioner;
invokeinterface org.apache.cassandra.dht.IPartitioner.getTokenFactory:()Lorg/apache/cassandra/dht/Token$TokenFactory;
aload 4
getfield org.apache.cassandra.thrift.TokenRange.start_token:Ljava/lang/String;
invokevirtual org.apache.cassandra.dht.Token$TokenFactory.fromString:(Ljava/lang/String;)Lorg/apache/cassandra/dht/Token;
astore 6
start local 6 10: aload 0
getfield org.apache.cassandra.client.RingCache.partitioner:Lorg/apache/cassandra/dht/IPartitioner;
invokeinterface org.apache.cassandra.dht.IPartitioner.getTokenFactory:()Lorg/apache/cassandra/dht/Token$TokenFactory;
aload 4
getfield org.apache.cassandra.thrift.TokenRange.end_token:Ljava/lang/String;
invokevirtual org.apache.cassandra.dht.Token$TokenFactory.fromString:(Ljava/lang/String;)Lorg/apache/cassandra/dht/Token;
astore 7
start local 7 11: new org.apache.cassandra.dht.Range
dup
aload 6
aload 7
invokespecial org.apache.cassandra.dht.Range.<init>:(Lorg/apache/cassandra/dht/RingPosition;Lorg/apache/cassandra/dht/RingPosition;)V
astore 8
start local 8 12: aload 4
getfield org.apache.cassandra.thrift.TokenRange.endpoints:Ljava/util/List;
invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
astore 10
goto 18
StackMap locals: org.apache.cassandra.client.RingCache org.apache.cassandra.thrift.Cassandra$Client java.lang.String java.util.List org.apache.cassandra.thrift.TokenRange java.util.Iterator org.apache.cassandra.dht.Token org.apache.cassandra.dht.Token org.apache.cassandra.dht.Range top java.util.Iterator
StackMap stack:
13: aload 10
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast java.lang.String
astore 9
start local 9 14: aload 0
getfield org.apache.cassandra.client.RingCache.rangeMap:Lcom/google/common/collect/Multimap;
aload 8
aload 9
invokestatic java.net.InetAddress.getByName:(Ljava/lang/String;)Ljava/net/InetAddress;
invokeinterface com.google.common.collect.Multimap.put:(Ljava/lang/Object;Ljava/lang/Object;)Z
pop
15: goto 18
StackMap locals: org.apache.cassandra.client.RingCache org.apache.cassandra.thrift.Cassandra$Client java.lang.String java.util.List org.apache.cassandra.thrift.TokenRange java.util.Iterator org.apache.cassandra.dht.Token org.apache.cassandra.dht.Token org.apache.cassandra.dht.Range java.lang.String java.util.Iterator
StackMap stack: java.net.UnknownHostException
16: astore 11
start local 11 17: new java.lang.AssertionError
dup
aload 11
invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
athrow
end local 11 end local 9 18: StackMap locals: org.apache.cassandra.client.RingCache org.apache.cassandra.thrift.Cassandra$Client java.lang.String java.util.List org.apache.cassandra.thrift.TokenRange java.util.Iterator org.apache.cassandra.dht.Token org.apache.cassandra.dht.Token org.apache.cassandra.dht.Range top java.util.Iterator
StackMap stack:
aload 10
invokeinterface java.util.Iterator.hasNext:()Z
ifne 13
end local 8 end local 7 end local 6 end local 4 19: StackMap locals: org.apache.cassandra.client.RingCache org.apache.cassandra.thrift.Cassandra$Client java.lang.String java.util.List top java.util.Iterator
StackMap stack:
aload 5
invokeinterface java.util.Iterator.hasNext:()Z
ifne 8
end local 3 end local 2 end local 1 20: goto 25
21: StackMap locals: org.apache.cassandra.client.RingCache
StackMap stack: java.io.IOException
astore 1
start local 1 22: new java.lang.RuntimeException
dup
aload 1
invokespecial java.lang.RuntimeException.<init>:(Ljava/lang/Throwable;)V
athrow
end local 1 23: StackMap locals:
StackMap stack: org.apache.thrift.TException
astore 1
start local 1 24: getstatic org.apache.cassandra.client.RingCache.logger:Lorg/slf4j/Logger;
ldc "Error contacting seed list {} {}"
aload 0
getfield org.apache.cassandra.client.RingCache.conf:Lorg/apache/hadoop/conf/Configuration;
invokestatic org.apache.cassandra.hadoop.ConfigHelper.getOutputInitialAddress:(Lorg/apache/hadoop/conf/Configuration;)Ljava/lang/String;
aload 1
invokevirtual org.apache.thrift.TException.getMessage:()Ljava/lang/String;
invokeinterface org.slf4j.Logger.trace:(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)V
end local 1 25: StackMap locals:
StackMap stack:
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 26 0 this Lorg/apache/cassandra/client/RingCache;
1 20 1 client Lorg/apache/cassandra/thrift/Cassandra$Client;
2 20 2 keyspace Ljava/lang/String;
6 20 3 ring Ljava/util/List<Lorg/apache/cassandra/thrift/TokenRange;>;
9 19 4 range Lorg/apache/cassandra/thrift/TokenRange;
10 19 6 left Lorg/apache/cassandra/dht/Token;
11 19 7 right Lorg/apache/cassandra/dht/Token;
12 19 8 r Lorg/apache/cassandra/dht/Range<Lorg/apache/cassandra/dht/Token;>;
14 18 9 host Ljava/lang/String;
17 18 11 e Ljava/net/UnknownHostException;
22 23 1 e Ljava/io/IOException;
24 25 1 e Lorg/apache/thrift/TException;
Exception table:
from to target type
14 15 16 Class java.net.UnknownHostException
0 20 21 Class java.io.IOException
0 20 23 Class org.apache.thrift.TException
public java.util.List<java.net.InetAddress> getEndpoint(org.apache.cassandra.dht.Range<org.apache.cassandra.dht.Token>);
descriptor: (Lorg/apache/cassandra/dht/Range;)Ljava/util/List;
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
getfield org.apache.cassandra.client.RingCache.rangeMap:Lcom/google/common/collect/Multimap;
aload 1
invokeinterface com.google.common.collect.Multimap.get:(Ljava/lang/Object;)Ljava/util/Collection;
checkcast java.util.List
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/apache/cassandra/client/RingCache;
0 1 1 range Lorg/apache/cassandra/dht/Range<Lorg/apache/cassandra/dht/Token;>;
Signature: (Lorg/apache/cassandra/dht/Range<Lorg/apache/cassandra/dht/Token;>;)Ljava/util/List<Ljava/net/InetAddress;>;
MethodParameters:
Name Flags
range
public java.util.List<java.net.InetAddress> getEndpoint(java.nio.ByteBuffer);
descriptor: (Ljava/nio/ByteBuffer;)Ljava/util/List;
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 0
aload 1
invokevirtual org.apache.cassandra.client.RingCache.getRange:(Ljava/nio/ByteBuffer;)Lorg/apache/cassandra/dht/Range;
invokevirtual org.apache.cassandra.client.RingCache.getEndpoint:(Lorg/apache/cassandra/dht/Range;)Ljava/util/List;
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/apache/cassandra/client/RingCache;
0 1 1 key Ljava/nio/ByteBuffer;
Signature: (Ljava/nio/ByteBuffer;)Ljava/util/List<Ljava/net/InetAddress;>;
MethodParameters:
Name Flags
key
public org.apache.cassandra.dht.Range<org.apache.cassandra.dht.Token> getRange(java.nio.ByteBuffer);
descriptor: (Ljava/nio/ByteBuffer;)Lorg/apache/cassandra/dht/Range;
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=5, args_size=2
start local 0 start local 1 0: aload 0
getfield org.apache.cassandra.client.RingCache.partitioner:Lorg/apache/cassandra/dht/IPartitioner;
aload 1
invokeinterface org.apache.cassandra.dht.IPartitioner.getToken:(Ljava/nio/ByteBuffer;)Lorg/apache/cassandra/dht/Token;
astore 2
start local 2 1: aload 0
getfield org.apache.cassandra.client.RingCache.rangeMap:Lcom/google/common/collect/Multimap;
invokeinterface com.google.common.collect.Multimap.keySet:()Ljava/util/Set;
invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
astore 4
goto 5
StackMap locals: org.apache.cassandra.client.RingCache java.nio.ByteBuffer org.apache.cassandra.dht.Token top java.util.Iterator
StackMap stack:
2: aload 4
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast org.apache.cassandra.dht.Range
astore 3
start local 3 3: aload 3
aload 2
invokevirtual org.apache.cassandra.dht.Range.contains:(Lorg/apache/cassandra/dht/RingPosition;)Z
ifeq 5
4: aload 3
areturn
end local 3 5: StackMap locals:
StackMap stack:
aload 4
invokeinterface java.util.Iterator.hasNext:()Z
ifne 2
6: new java.lang.RuntimeException
dup
new java.lang.StringBuilder
dup
ldc "Invalid token information returned by describe_ring: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 0
getfield org.apache.cassandra.client.RingCache.rangeMap:Lcom/google/common/collect/Multimap;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokespecial java.lang.RuntimeException.<init>:(Ljava/lang/String;)V
athrow
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Lorg/apache/cassandra/client/RingCache;
0 7 1 key Ljava/nio/ByteBuffer;
1 7 2 t Lorg/apache/cassandra/dht/Token;
3 5 3 range Lorg/apache/cassandra/dht/Range<Lorg/apache/cassandra/dht/Token;>;
Signature: (Ljava/nio/ByteBuffer;)Lorg/apache/cassandra/dht/Range<Lorg/apache/cassandra/dht/Token;>;
MethodParameters:
Name Flags
key
}
SourceFile: "RingCache.java"
InnerClasses:
public abstract TokenFactory = org.apache.cassandra.dht.Token$TokenFactory of org.apache.cassandra.dht.Token
public Client = org.apache.cassandra.thrift.Cassandra$Client of org.apache.cassandra.thrift.Cassandra