public class oadd.org.apache.hadoop.util.curator.ChildReaper extends java.lang.Object implements java.io.Closeable
{
private final org.slf4j.Logger log;
private final oadd.org.apache.curator.framework.recipes.locks.Reaper reaper;
private final java.util.concurrent.atomic.AtomicReference state;
private final oadd.org.apache.curator.framework.CuratorFramework client;
private final java.util.Collection paths;
private final oadd.org.apache.curator.framework.recipes.locks.Reaper$Mode mode;
private final oadd.org.apache.curator.utils.CloseableScheduledExecutorService executor;
private final int reapingThresholdMs;
private volatile java.util.concurrent.Future task;
static final int DEFAULT_REAPING_THRESHOLD_MS;
public static java.util.Set newConcurrentHashSet()
{
java.util.concurrent.ConcurrentHashMap v;
java.util.Set v;
v = new java.util.concurrent.ConcurrentHashMap;
specialinvoke v.<java.util.concurrent.ConcurrentHashMap: void <init>()>();
v = staticinvoke <java.util.Collections: java.util.Set newSetFromMap(java.util.Map)>(v);
return v;
}
public void <init>(oadd.org.apache.curator.framework.CuratorFramework, java.lang.String, oadd.org.apache.curator.framework.recipes.locks.Reaper$Mode)
{
oadd.org.apache.curator.framework.recipes.locks.Reaper$Mode v;
int v;
java.util.concurrent.ScheduledExecutorService v;
oadd.org.apache.hadoop.util.curator.ChildReaper v;
java.lang.String v;
oadd.org.apache.curator.framework.CuratorFramework v;
v := @this: oadd.org.apache.hadoop.util.curator.ChildReaper;
v := @parameter: oadd.org.apache.curator.framework.CuratorFramework;
v := @parameter: java.lang.String;
v := @parameter: oadd.org.apache.curator.framework.recipes.locks.Reaper$Mode;
v = staticinvoke <oadd.org.apache.hadoop.util.curator.ChildReaper: java.util.concurrent.ScheduledExecutorService newExecutorService()>();
v = <oadd.org.apache.hadoop.util.curator.ChildReaper: int DEFAULT_REAPING_THRESHOLD_MS>;
specialinvoke v.<oadd.org.apache.hadoop.util.curator.ChildReaper: void <init>(oadd.org.apache.curator.framework.CuratorFramework,java.lang.String,oadd.org.apache.curator.framework.recipes.locks.Reaper$Mode,java.util.concurrent.ScheduledExecutorService,int,java.lang.String)>(v, v, v, v, v, null);
return;
}
public void <init>(oadd.org.apache.curator.framework.CuratorFramework, java.lang.String, oadd.org.apache.curator.framework.recipes.locks.Reaper$Mode, int)
{
oadd.org.apache.curator.framework.recipes.locks.Reaper$Mode v;
int v;
java.util.concurrent.ScheduledExecutorService v;
oadd.org.apache.hadoop.util.curator.ChildReaper v;
java.lang.String v;
oadd.org.apache.curator.framework.CuratorFramework v;
v := @this: oadd.org.apache.hadoop.util.curator.ChildReaper;
v := @parameter: oadd.org.apache.curator.framework.CuratorFramework;
v := @parameter: java.lang.String;
v := @parameter: oadd.org.apache.curator.framework.recipes.locks.Reaper$Mode;
v := @parameter: int;
v = staticinvoke <oadd.org.apache.hadoop.util.curator.ChildReaper: java.util.concurrent.ScheduledExecutorService newExecutorService()>();
specialinvoke v.<oadd.org.apache.hadoop.util.curator.ChildReaper: void <init>(oadd.org.apache.curator.framework.CuratorFramework,java.lang.String,oadd.org.apache.curator.framework.recipes.locks.Reaper$Mode,java.util.concurrent.ScheduledExecutorService,int,java.lang.String)>(v, v, v, v, v, null);
return;
}
public void <init>(oadd.org.apache.curator.framework.CuratorFramework, java.lang.String, oadd.org.apache.curator.framework.recipes.locks.Reaper$Mode, java.util.concurrent.ScheduledExecutorService, int)
{
oadd.org.apache.curator.framework.recipes.locks.Reaper$Mode v;
int v;
java.util.concurrent.ScheduledExecutorService v;
oadd.org.apache.hadoop.util.curator.ChildReaper v;
java.lang.String v;
oadd.org.apache.curator.framework.CuratorFramework v;
v := @this: oadd.org.apache.hadoop.util.curator.ChildReaper;
v := @parameter: oadd.org.apache.curator.framework.CuratorFramework;
v := @parameter: java.lang.String;
v := @parameter: oadd.org.apache.curator.framework.recipes.locks.Reaper$Mode;
v := @parameter: java.util.concurrent.ScheduledExecutorService;
v := @parameter: int;
specialinvoke v.<oadd.org.apache.hadoop.util.curator.ChildReaper: void <init>(oadd.org.apache.curator.framework.CuratorFramework,java.lang.String,oadd.org.apache.curator.framework.recipes.locks.Reaper$Mode,java.util.concurrent.ScheduledExecutorService,int,java.lang.String)>(v, v, v, v, v, null);
return;
}
public void <init>(oadd.org.apache.curator.framework.CuratorFramework, java.lang.String, oadd.org.apache.curator.framework.recipes.locks.Reaper$Mode, java.util.concurrent.ScheduledExecutorService, int, java.lang.String)
{
org.slf4j.Logger v;
oadd.org.apache.curator.framework.recipes.locks.Reaper$Mode v;
java.util.Set v;
oadd.org.apache.curator.utils.CloseableScheduledExecutorService v;
oadd.org.apache.hadoop.util.curator.ChildReaper v;
oadd.org.apache.hadoop.util.curator.ChildReaper$State v;
oadd.org.apache.curator.framework.CuratorFramework v;
oadd.org.apache.curator.framework.recipes.locks.Reaper v;
java.util.concurrent.atomic.AtomicReference v;
int v;
java.util.concurrent.ScheduledExecutorService v;
java.lang.Class v;
java.lang.String v, v;
v := @this: oadd.org.apache.hadoop.util.curator.ChildReaper;
v := @parameter: oadd.org.apache.curator.framework.CuratorFramework;
v := @parameter: java.lang.String;
v := @parameter: oadd.org.apache.curator.framework.recipes.locks.Reaper$Mode;
v := @parameter: java.util.concurrent.ScheduledExecutorService;
v := @parameter: int;
v := @parameter: java.lang.String;
specialinvoke v.<java.lang.Object: void <init>()>();
v = virtualinvoke v.<java.lang.Object: java.lang.Class getClass()>();
v = staticinvoke <org.slf4j.LoggerFactory: org.slf4j.Logger getLogger(java.lang.Class)>(v);
v.<oadd.org.apache.hadoop.util.curator.ChildReaper: org.slf4j.Logger log> = v;
v = new java.util.concurrent.atomic.AtomicReference;
v = <oadd.org.apache.hadoop.util.curator.ChildReaper$State: oadd.org.apache.hadoop.util.curator.ChildReaper$State LATENT>;
specialinvoke v.<java.util.concurrent.atomic.AtomicReference: void <init>(java.lang.Object)>(v);
v.<oadd.org.apache.hadoop.util.curator.ChildReaper: java.util.concurrent.atomic.AtomicReference state> = v;
v = staticinvoke <oadd.org.apache.hadoop.util.curator.ChildReaper: java.util.Set newConcurrentHashSet()>();
v.<oadd.org.apache.hadoop.util.curator.ChildReaper: java.util.Collection paths> = v;
v.<oadd.org.apache.hadoop.util.curator.ChildReaper: oadd.org.apache.curator.framework.CuratorFramework client> = v;
v.<oadd.org.apache.hadoop.util.curator.ChildReaper: oadd.org.apache.curator.framework.recipes.locks.Reaper$Mode mode> = v;
v = new oadd.org.apache.curator.utils.CloseableScheduledExecutorService;
specialinvoke v.<oadd.org.apache.curator.utils.CloseableScheduledExecutorService: void <init>(java.util.concurrent.ScheduledExecutorService)>(v);
v.<oadd.org.apache.hadoop.util.curator.ChildReaper: oadd.org.apache.curator.utils.CloseableScheduledExecutorService executor> = v;
v.<oadd.org.apache.hadoop.util.curator.ChildReaper: int reapingThresholdMs> = v;
v = new oadd.org.apache.curator.framework.recipes.locks.Reaper;
specialinvoke v.<oadd.org.apache.curator.framework.recipes.locks.Reaper: void <init>(oadd.org.apache.curator.framework.CuratorFramework,java.util.concurrent.ScheduledExecutorService,int,java.lang.String)>(v, v, v, v);
v.<oadd.org.apache.hadoop.util.curator.ChildReaper: oadd.org.apache.curator.framework.recipes.locks.Reaper reaper> = v;
virtualinvoke v.<oadd.org.apache.hadoop.util.curator.ChildReaper: oadd.org.apache.hadoop.util.curator.ChildReaper addPath(java.lang.String)>(v);
return;
}
public void start() throws java.lang.Exception
{
oadd.org.apache.curator.utils.CloseableScheduledExecutorService v;
oadd.org.apache.hadoop.util.curator.ChildReaper v;
oadd.org.apache.hadoop.util.curator.ChildReaper$State v, v;
oadd.org.apache.curator.framework.recipes.locks.Reaper v;
java.util.concurrent.atomic.AtomicReference v;
oadd.org.apache.hadoop.util.curator.ChildReaper$1 v;
java.util.concurrent.TimeUnit v;
java.util.concurrent.Future v;
int v, v;
boolean v;
v := @this: oadd.org.apache.hadoop.util.curator.ChildReaper;
v = v.<oadd.org.apache.hadoop.util.curator.ChildReaper: java.util.concurrent.atomic.AtomicReference state>;
v = <oadd.org.apache.hadoop.util.curator.ChildReaper$State: oadd.org.apache.hadoop.util.curator.ChildReaper$State LATENT>;
v = <oadd.org.apache.hadoop.util.curator.ChildReaper$State: oadd.org.apache.hadoop.util.curator.ChildReaper$State STARTED>;
v = virtualinvoke v.<java.util.concurrent.atomic.AtomicReference: boolean compareAndSet(java.lang.Object,java.lang.Object)>(v, v);
staticinvoke <oadd.com.google.common.base.Preconditions: void checkState(boolean,java.lang.Object)>(v, "Cannot be started more than once");
v = v.<oadd.org.apache.hadoop.util.curator.ChildReaper: oadd.org.apache.curator.utils.CloseableScheduledExecutorService executor>;
v = new oadd.org.apache.hadoop.util.curator.ChildReaper$1;
specialinvoke v.<oadd.org.apache.hadoop.util.curator.ChildReaper$1: void <init>(oadd.org.apache.hadoop.util.curator.ChildReaper)>(v);
v = v.<oadd.org.apache.hadoop.util.curator.ChildReaper: int reapingThresholdMs>;
v = v.<oadd.org.apache.hadoop.util.curator.ChildReaper: int reapingThresholdMs>;
v = <java.util.concurrent.TimeUnit: java.util.concurrent.TimeUnit MILLISECONDS>;
v = virtualinvoke v.<oadd.org.apache.curator.utils.CloseableScheduledExecutorService: java.util.concurrent.Future scheduleWithFixedDelay(java.lang.Runnable,long,long,java.util.concurrent.TimeUnit)>(v, v, v, v);
v.<oadd.org.apache.hadoop.util.curator.ChildReaper: java.util.concurrent.Future task> = v;
v = v.<oadd.org.apache.hadoop.util.curator.ChildReaper: oadd.org.apache.curator.framework.recipes.locks.Reaper reaper>;
virtualinvoke v.<oadd.org.apache.curator.framework.recipes.locks.Reaper: void start()>();
return;
}
public void close() throws java.io.IOException
{
java.util.concurrent.Future v;
oadd.org.apache.hadoop.util.curator.ChildReaper v;
oadd.org.apache.hadoop.util.curator.ChildReaper$State v, v;
oadd.org.apache.curator.framework.recipes.locks.Reaper v;
java.util.concurrent.atomic.AtomicReference v;
boolean v;
v := @this: oadd.org.apache.hadoop.util.curator.ChildReaper;
v = v.<oadd.org.apache.hadoop.util.curator.ChildReaper: java.util.concurrent.atomic.AtomicReference state>;
v = <oadd.org.apache.hadoop.util.curator.ChildReaper$State: oadd.org.apache.hadoop.util.curator.ChildReaper$State STARTED>;
v = <oadd.org.apache.hadoop.util.curator.ChildReaper$State: oadd.org.apache.hadoop.util.curator.ChildReaper$State CLOSED>;
v = virtualinvoke v.<java.util.concurrent.atomic.AtomicReference: boolean compareAndSet(java.lang.Object,java.lang.Object)>(v, v);
if v == 0 goto label;
v = v.<oadd.org.apache.hadoop.util.curator.ChildReaper: oadd.org.apache.curator.framework.recipes.locks.Reaper reaper>;
staticinvoke <oadd.org.apache.curator.utils.CloseableUtils: void closeQuietly(java.io.Closeable)>(v);
v = v.<oadd.org.apache.hadoop.util.curator.ChildReaper: java.util.concurrent.Future task>;
interfaceinvoke v.<java.util.concurrent.Future: boolean cancel(boolean)>(1);
label:
return;
}
public oadd.org.apache.hadoop.util.curator.ChildReaper addPath(java.lang.String)
{
java.util.Collection v;
oadd.org.apache.hadoop.util.curator.ChildReaper v;
java.lang.String v, v;
v := @this: oadd.org.apache.hadoop.util.curator.ChildReaper;
v := @parameter: java.lang.String;
v = v.<oadd.org.apache.hadoop.util.curator.ChildReaper: java.util.Collection paths>;
v = staticinvoke <oadd.org.apache.curator.utils.PathUtils: java.lang.String validatePath(java.lang.String)>(v);
interfaceinvoke v.<java.util.Collection: boolean add(java.lang.Object)>(v);
return v;
}
public boolean removePath(java.lang.String)
{
java.util.Collection v;
oadd.org.apache.hadoop.util.curator.ChildReaper v;
java.lang.String v, v;
boolean v;
v := @this: oadd.org.apache.hadoop.util.curator.ChildReaper;
v := @parameter: java.lang.String;
v = v.<oadd.org.apache.hadoop.util.curator.ChildReaper: java.util.Collection paths>;
v = staticinvoke <oadd.org.apache.curator.utils.PathUtils: java.lang.String validatePath(java.lang.String)>(v);
v = interfaceinvoke v.<java.util.Collection: boolean remove(java.lang.Object)>(v);
return v;
}
private static java.util.concurrent.ScheduledExecutorService newExecutorService()
{
java.util.concurrent.ScheduledExecutorService v;
v = staticinvoke <oadd.org.apache.curator.utils.ThreadUtils: java.util.concurrent.ScheduledExecutorService newFixedThreadScheduledPool(int,java.lang.String)>(2, "ChildReaper");
return v;
}
private void doWork()
{
oadd.org.apache.curator.framework.recipes.locks.Reaper$Mode v;
oadd.org.apache.hadoop.util.curator.ChildReaper v;
oadd.org.apache.curator.framework.api.GetChildrenBuilder v;
int v;
java.lang.String v, v;
boolean v, v;
org.slf4j.Logger v;
java.util.Iterator v, v;
java.util.Collection v;
oadd.org.apache.curator.framework.CuratorFramework v, v;
oadd.org.apache.curator.framework.recipes.locks.Reaper v;
java.lang.Exception v;
oadd.org.apache.curator.framework.api.ExistsBuilder v;
java.lang.Object v, v, v, v;
v := @this: oadd.org.apache.hadoop.util.curator.ChildReaper;
v = v.<oadd.org.apache.hadoop.util.curator.ChildReaper: java.util.Collection paths>;
v = interfaceinvoke v.<java.util.Collection: java.util.Iterator iterator()>();
label:
v = interfaceinvoke v.<java.util.Iterator: boolean hasNext()>();
if v == 0 goto label;
v = interfaceinvoke v.<java.util.Iterator: java.lang.Object next()>();
label:
v = v.<oadd.org.apache.hadoop.util.curator.ChildReaper: oadd.org.apache.curator.framework.CuratorFramework client>;
v = interfaceinvoke v.<oadd.org.apache.curator.framework.CuratorFramework: oadd.org.apache.curator.framework.api.GetChildrenBuilder getChildren()>();
v = interfaceinvoke v.<oadd.org.apache.curator.framework.api.GetChildrenBuilder: java.lang.Object forPath(java.lang.String)>(v);
v = interfaceinvoke v.<java.util.List: java.util.Iterator iterator()>();
label:
v = interfaceinvoke v.<java.util.Iterator: boolean hasNext()>();
if v == 0 goto label;
v = interfaceinvoke v.<java.util.Iterator: java.lang.Object next()>();
v = staticinvoke <oadd.org.apache.curator.utils.ZKPaths: java.lang.String makePath(java.lang.String,java.lang.String)>(v, v);
v = v.<oadd.org.apache.hadoop.util.curator.ChildReaper: oadd.org.apache.curator.framework.CuratorFramework client>;
v = interfaceinvoke v.<oadd.org.apache.curator.framework.CuratorFramework: oadd.org.apache.curator.framework.api.ExistsBuilder checkExists()>();
v = interfaceinvoke v.<oadd.org.apache.curator.framework.api.ExistsBuilder: java.lang.Object forPath(java.lang.String)>(v);
if v == null goto label;
v = virtualinvoke v.<oadd.org.apache.zookeeper.data.Stat: int getNumChildren()>();
if v != 0 goto label;
v = v.<oadd.org.apache.hadoop.util.curator.ChildReaper: oadd.org.apache.curator.framework.recipes.locks.Reaper reaper>;
v = v.<oadd.org.apache.hadoop.util.curator.ChildReaper: oadd.org.apache.curator.framework.recipes.locks.Reaper$Mode mode>;
virtualinvoke v.<oadd.org.apache.curator.framework.recipes.locks.Reaper: void addPath(java.lang.String,oadd.org.apache.curator.framework.recipes.locks.Reaper$Mode)>(v, v);
goto label;
label:
v := @caughtexception;
v = v.<oadd.org.apache.hadoop.util.curator.ChildReaper: org.slf4j.Logger log>;
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.lang.String)>(v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("Could not get children for path: \u0001");
interfaceinvoke v.<org.slf4j.Logger: void error(java.lang.String,java.lang.Throwable)>(v, v);
goto label;
label:
return;
catch java.lang.Exception from label to label with label;
}
static void <clinit>()
{
java.util.concurrent.TimeUnit v, v;
long v;
v = <java.util.concurrent.TimeUnit: java.util.concurrent.TimeUnit MILLISECONDS>;
v = <java.util.concurrent.TimeUnit: java.util.concurrent.TimeUnit MINUTES>;
v = virtualinvoke v.<java.util.concurrent.TimeUnit: long convert(long,java.util.concurrent.TimeUnit)>(5L, v);
<oadd.org.apache.hadoop.util.curator.ChildReaper: int DEFAULT_REAPING_THRESHOLD_MS> = v;
return;
}
}