public final class oadd.org.apache.hadoop.util.ShutdownHookManager extends java.lang.Object
{
private static final oadd.org.apache.hadoop.util.ShutdownHookManager MGR;
private static final org.slf4j.Logger LOG;
public static final long TIMEOUT_MINIMUM;
public static final java.util.concurrent.TimeUnit TIME_UNIT_DEFAULT;
private static final java.util.concurrent.ExecutorService EXECUTOR;
private final java.util.Set hooks;
private java.util.concurrent.atomic.AtomicBoolean shutdownInProgress;
int executeShutdown()
{
java.lang.Throwable v;
java.util.concurrent.TimeoutException v;
long v;
oadd.org.apache.hadoop.util.ShutdownHookManager v;
java.lang.Runnable v, v, v;
java.util.concurrent.Future v;
int v;
java.lang.String v, v, v, v, v, v;
java.util.concurrent.ExecutorService v;
boolean v;
org.slf4j.Logger v, v;
java.util.Iterator v;
java.util.concurrent.TimeUnit v;
java.util.List v;
java.lang.Class v, v;
java.lang.Object v;
v := @this: oadd.org.apache.hadoop.util.ShutdownHookManager;
v = 0;
v = virtualinvoke v.<oadd.org.apache.hadoop.util.ShutdownHookManager: java.util.List getShutdownHooksInOrder()>();
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 = <oadd.org.apache.hadoop.util.ShutdownHookManager: java.util.concurrent.ExecutorService EXECUTOR>;
v = virtualinvoke v.<oadd.org.apache.hadoop.util.ShutdownHookManager$HookEntry: java.lang.Runnable getHook()>();
v = interfaceinvoke v.<java.util.concurrent.ExecutorService: java.util.concurrent.Future submit(java.lang.Runnable)>(v);
label:
v = virtualinvoke v.<oadd.org.apache.hadoop.util.ShutdownHookManager$HookEntry: long getTimeout()>();
v = virtualinvoke v.<oadd.org.apache.hadoop.util.ShutdownHookManager$HookEntry: java.util.concurrent.TimeUnit getTimeUnit()>();
interfaceinvoke v.<java.util.concurrent.Future: java.lang.Object get(long,java.util.concurrent.TimeUnit)>(v, v);
label:
goto label;
label:
v := @caughtexception;
v = v + 1;
interfaceinvoke v.<java.util.concurrent.Future: boolean cancel(boolean)>(1);
v = <oadd.org.apache.hadoop.util.ShutdownHookManager: org.slf4j.Logger LOG>;
v = virtualinvoke v.<oadd.org.apache.hadoop.util.ShutdownHookManager$HookEntry: java.lang.Runnable getHook()>();
v = virtualinvoke v.<java.lang.Object: java.lang.Class getClass()>();
v = virtualinvoke v.<java.lang.Class: java.lang.String getSimpleName()>();
v = virtualinvoke v.<java.util.concurrent.TimeoutException: java.lang.String toString()>();
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.lang.String,java.lang.String)>(v, v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("ShutdownHook \'\u0001\' timeout, \u0001");
interfaceinvoke v.<org.slf4j.Logger: void warn(java.lang.String,java.lang.Throwable)>(v, v);
goto label;
label:
v := @caughtexception;
v = <oadd.org.apache.hadoop.util.ShutdownHookManager: org.slf4j.Logger LOG>;
v = virtualinvoke v.<oadd.org.apache.hadoop.util.ShutdownHookManager$HookEntry: java.lang.Runnable getHook()>();
v = virtualinvoke v.<java.lang.Object: java.lang.Class getClass()>();
v = virtualinvoke v.<java.lang.Class: java.lang.String getSimpleName()>();
v = virtualinvoke v.<java.lang.Throwable: java.lang.String toString()>();
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.lang.String,java.lang.String)>(v, 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[])>("ShutdownHook \'\u0001\' failed, \u0001");
interfaceinvoke v.<org.slf4j.Logger: void warn(java.lang.String,java.lang.Throwable)>(v, v);
goto label;
label:
return v;
catch java.util.concurrent.TimeoutException from label to label with label;
catch java.lang.Throwable from label to label with label;
}
private static void shutdownExecutor(oadd.org.apache.hadoop.conf.Configuration)
{
org.slf4j.Logger v, v, v;
long v;
java.util.concurrent.TimeUnit v;
java.lang.InterruptedException v;
java.lang.Long v;
java.lang.Thread v;
oadd.org.apache.hadoop.conf.Configuration v;
java.util.concurrent.ExecutorService v, v, v, v;
boolean v;
v := @parameter: oadd.org.apache.hadoop.conf.Configuration;
label:
v = <oadd.org.apache.hadoop.util.ShutdownHookManager: java.util.concurrent.ExecutorService EXECUTOR>;
interfaceinvoke v.<java.util.concurrent.ExecutorService: void shutdown()>();
v = staticinvoke <oadd.org.apache.hadoop.util.ShutdownHookManager: long getShutdownTimeout(oadd.org.apache.hadoop.conf.Configuration)>(v);
v = <oadd.org.apache.hadoop.util.ShutdownHookManager: java.util.concurrent.ExecutorService EXECUTOR>;
v = <oadd.org.apache.hadoop.util.ShutdownHookManager: java.util.concurrent.TimeUnit TIME_UNIT_DEFAULT>;
v = interfaceinvoke v.<java.util.concurrent.ExecutorService: boolean awaitTermination(long,java.util.concurrent.TimeUnit)>(v, v);
if v != 0 goto label;
v = <oadd.org.apache.hadoop.util.ShutdownHookManager: org.slf4j.Logger LOG>;
v = staticinvoke <java.lang.Long: java.lang.Long valueOf(long)>(v);
interfaceinvoke v.<org.slf4j.Logger: void error(java.lang.String,java.lang.Object)>("ShutdownHookManager shutdown forcefully after {} seconds.", v);
v = <oadd.org.apache.hadoop.util.ShutdownHookManager: java.util.concurrent.ExecutorService EXECUTOR>;
interfaceinvoke v.<java.util.concurrent.ExecutorService: java.util.List shutdownNow()>();
label:
v = <oadd.org.apache.hadoop.util.ShutdownHookManager: org.slf4j.Logger LOG>;
interfaceinvoke v.<org.slf4j.Logger: void debug(java.lang.String)>("ShutdownHookManager completed shutdown.");
label:
goto label;
label:
v := @caughtexception;
v = <oadd.org.apache.hadoop.util.ShutdownHookManager: org.slf4j.Logger LOG>;
interfaceinvoke v.<org.slf4j.Logger: void error(java.lang.String,java.lang.Throwable)>("ShutdownHookManager interrupted while waiting for termination.", v);
v = <oadd.org.apache.hadoop.util.ShutdownHookManager: java.util.concurrent.ExecutorService EXECUTOR>;
interfaceinvoke v.<java.util.concurrent.ExecutorService: java.util.List shutdownNow()>();
v = staticinvoke <java.lang.Thread: java.lang.Thread currentThread()>();
virtualinvoke v.<java.lang.Thread: void interrupt()>();
label:
return;
catch java.lang.InterruptedException from label to label with label;
}
public static oadd.org.apache.hadoop.util.ShutdownHookManager get()
{
oadd.org.apache.hadoop.util.ShutdownHookManager v;
v = <oadd.org.apache.hadoop.util.ShutdownHookManager: oadd.org.apache.hadoop.util.ShutdownHookManager MGR>;
return v;
}
static long getShutdownTimeout(oadd.org.apache.hadoop.conf.Configuration)
{
java.util.concurrent.TimeUnit v;
byte v;
long v;
oadd.org.apache.hadoop.conf.Configuration v;
v := @parameter: oadd.org.apache.hadoop.conf.Configuration;
v = <oadd.org.apache.hadoop.util.ShutdownHookManager: java.util.concurrent.TimeUnit TIME_UNIT_DEFAULT>;
v = virtualinvoke v.<oadd.org.apache.hadoop.conf.Configuration: long getTimeDuration(java.lang.String,long,java.util.concurrent.TimeUnit)>("hadoop.service.shutdown.timeout", 30L, v);
v = v cmp 1L;
if v >= 0 goto label;
v = 1L;
label:
return v;
}
void <init>()
{
java.util.HashSet v;
java.util.Set v;
java.util.concurrent.atomic.AtomicBoolean v;
oadd.org.apache.hadoop.util.ShutdownHookManager v;
v := @this: oadd.org.apache.hadoop.util.ShutdownHookManager;
specialinvoke v.<java.lang.Object: void <init>()>();
v = new java.util.HashSet;
specialinvoke v.<java.util.HashSet: void <init>()>();
v = staticinvoke <java.util.Collections: java.util.Set synchronizedSet(java.util.Set)>(v);
v.<oadd.org.apache.hadoop.util.ShutdownHookManager: java.util.Set hooks> = v;
v = new java.util.concurrent.atomic.AtomicBoolean;
specialinvoke v.<java.util.concurrent.atomic.AtomicBoolean: void <init>(boolean)>(0);
v.<oadd.org.apache.hadoop.util.ShutdownHookManager: java.util.concurrent.atomic.AtomicBoolean shutdownInProgress> = v;
return;
}
java.util.List getShutdownHooksInOrder()
{
java.lang.Throwable v;
java.util.Set v, v;
oadd.org.apache.hadoop.util.ShutdownHookManager v;
java.util.ArrayList v;
oadd.org.apache.hadoop.util.ShutdownHookManager$2 v;
v := @this: oadd.org.apache.hadoop.util.ShutdownHookManager;
v = v.<oadd.org.apache.hadoop.util.ShutdownHookManager: java.util.Set hooks>;
entermonitor v;
label:
v = new java.util.ArrayList;
v = v.<oadd.org.apache.hadoop.util.ShutdownHookManager: java.util.Set hooks>;
specialinvoke v.<java.util.ArrayList: void <init>(java.util.Collection)>(v);
exitmonitor v;
label:
goto label;
label:
v := @caughtexception;
exitmonitor v;
throw v;
label:
v = new oadd.org.apache.hadoop.util.ShutdownHookManager$2;
specialinvoke v.<oadd.org.apache.hadoop.util.ShutdownHookManager$2: void <init>(oadd.org.apache.hadoop.util.ShutdownHookManager)>(v);
staticinvoke <java.util.Collections: void sort(java.util.List,java.util.Comparator)>(v, v);
return v;
catch java.lang.Throwable from label to label with label;
}
public void addShutdownHook(java.lang.Runnable, int)
{
oadd.org.apache.hadoop.util.ShutdownHookManager$HookEntry v;
java.lang.IllegalStateException v;
java.util.Set v;
java.util.concurrent.atomic.AtomicBoolean v;
java.lang.IllegalArgumentException v;
oadd.org.apache.hadoop.util.ShutdownHookManager v;
java.lang.Runnable v;
int v;
boolean v;
v := @this: oadd.org.apache.hadoop.util.ShutdownHookManager;
v := @parameter: java.lang.Runnable;
v := @parameter: int;
if v != null goto label;
v = new java.lang.IllegalArgumentException;
specialinvoke v.<java.lang.IllegalArgumentException: void <init>(java.lang.String)>("shutdownHook cannot be NULL");
throw v;
label:
v = v.<oadd.org.apache.hadoop.util.ShutdownHookManager: java.util.concurrent.atomic.AtomicBoolean shutdownInProgress>;
v = virtualinvoke v.<java.util.concurrent.atomic.AtomicBoolean: boolean get()>();
if v == 0 goto label;
v = new java.lang.IllegalStateException;
specialinvoke v.<java.lang.IllegalStateException: void <init>(java.lang.String)>("Shutdown in progress, cannot add a shutdownHook");
throw v;
label:
v = v.<oadd.org.apache.hadoop.util.ShutdownHookManager: java.util.Set hooks>;
v = new oadd.org.apache.hadoop.util.ShutdownHookManager$HookEntry;
specialinvoke v.<oadd.org.apache.hadoop.util.ShutdownHookManager$HookEntry: void <init>(java.lang.Runnable,int)>(v, v);
interfaceinvoke v.<java.util.Set: boolean add(java.lang.Object)>(v);
return;
}
public void addShutdownHook(java.lang.Runnable, int, long, java.util.concurrent.TimeUnit)
{
oadd.org.apache.hadoop.util.ShutdownHookManager$HookEntry v;
java.lang.IllegalStateException v;
java.util.Set v;
java.util.concurrent.atomic.AtomicBoolean v;
long v;
java.lang.IllegalArgumentException v;
oadd.org.apache.hadoop.util.ShutdownHookManager v;
java.lang.Runnable v;
java.util.concurrent.TimeUnit v;
int v;
boolean v;
v := @this: oadd.org.apache.hadoop.util.ShutdownHookManager;
v := @parameter: java.lang.Runnable;
v := @parameter: int;
v := @parameter: long;
v := @parameter: java.util.concurrent.TimeUnit;
if v != null goto label;
v = new java.lang.IllegalArgumentException;
specialinvoke v.<java.lang.IllegalArgumentException: void <init>(java.lang.String)>("shutdownHook cannot be NULL");
throw v;
label:
v = v.<oadd.org.apache.hadoop.util.ShutdownHookManager: java.util.concurrent.atomic.AtomicBoolean shutdownInProgress>;
v = virtualinvoke v.<java.util.concurrent.atomic.AtomicBoolean: boolean get()>();
if v == 0 goto label;
v = new java.lang.IllegalStateException;
specialinvoke v.<java.lang.IllegalStateException: void <init>(java.lang.String)>("Shutdown in progress, cannot add a shutdownHook");
throw v;
label:
v = v.<oadd.org.apache.hadoop.util.ShutdownHookManager: java.util.Set hooks>;
v = new oadd.org.apache.hadoop.util.ShutdownHookManager$HookEntry;
specialinvoke v.<oadd.org.apache.hadoop.util.ShutdownHookManager$HookEntry: void <init>(java.lang.Runnable,int,long,java.util.concurrent.TimeUnit)>(v, v, v, v);
interfaceinvoke v.<java.util.Set: boolean add(java.lang.Object)>(v);
return;
}
public boolean removeShutdownHook(java.lang.Runnable)
{
oadd.org.apache.hadoop.util.ShutdownHookManager$HookEntry v;
java.lang.IllegalStateException v;
java.util.Set v;
java.util.concurrent.atomic.AtomicBoolean v;
oadd.org.apache.hadoop.util.ShutdownHookManager v;
java.lang.Runnable v;
java.util.concurrent.TimeUnit v;
boolean v, v;
v := @this: oadd.org.apache.hadoop.util.ShutdownHookManager;
v := @parameter: java.lang.Runnable;
v = v.<oadd.org.apache.hadoop.util.ShutdownHookManager: java.util.concurrent.atomic.AtomicBoolean shutdownInProgress>;
v = virtualinvoke v.<java.util.concurrent.atomic.AtomicBoolean: boolean get()>();
if v == 0 goto label;
v = new java.lang.IllegalStateException;
specialinvoke v.<java.lang.IllegalStateException: void <init>(java.lang.String)>("Shutdown in progress, cannot remove a shutdownHook");
throw v;
label:
v = v.<oadd.org.apache.hadoop.util.ShutdownHookManager: java.util.Set hooks>;
v = new oadd.org.apache.hadoop.util.ShutdownHookManager$HookEntry;
v = <oadd.org.apache.hadoop.util.ShutdownHookManager: java.util.concurrent.TimeUnit TIME_UNIT_DEFAULT>;
specialinvoke v.<oadd.org.apache.hadoop.util.ShutdownHookManager$HookEntry: void <init>(java.lang.Runnable,int,long,java.util.concurrent.TimeUnit)>(v, 0, 1L, v);
v = interfaceinvoke v.<java.util.Set: boolean remove(java.lang.Object)>(v);
return v;
}
public boolean hasShutdownHook(java.lang.Runnable)
{
java.util.concurrent.TimeUnit v;
oadd.org.apache.hadoop.util.ShutdownHookManager$HookEntry v;
java.util.Set v;
oadd.org.apache.hadoop.util.ShutdownHookManager v;
java.lang.Runnable v;
boolean v;
v := @this: oadd.org.apache.hadoop.util.ShutdownHookManager;
v := @parameter: java.lang.Runnable;
v = v.<oadd.org.apache.hadoop.util.ShutdownHookManager: java.util.Set hooks>;
v = new oadd.org.apache.hadoop.util.ShutdownHookManager$HookEntry;
v = <oadd.org.apache.hadoop.util.ShutdownHookManager: java.util.concurrent.TimeUnit TIME_UNIT_DEFAULT>;
specialinvoke v.<oadd.org.apache.hadoop.util.ShutdownHookManager$HookEntry: void <init>(java.lang.Runnable,int,long,java.util.concurrent.TimeUnit)>(v, 0, 1L, v);
v = interfaceinvoke v.<java.util.Set: boolean contains(java.lang.Object)>(v);
return v;
}
public boolean isShutdownInProgress()
{
java.util.concurrent.atomic.AtomicBoolean v;
oadd.org.apache.hadoop.util.ShutdownHookManager v;
boolean v;
v := @this: oadd.org.apache.hadoop.util.ShutdownHookManager;
v = v.<oadd.org.apache.hadoop.util.ShutdownHookManager: java.util.concurrent.atomic.AtomicBoolean shutdownInProgress>;
v = virtualinvoke v.<java.util.concurrent.atomic.AtomicBoolean: boolean get()>();
return v;
}
public void clearShutdownHooks()
{
java.util.Set v;
oadd.org.apache.hadoop.util.ShutdownHookManager v;
v := @this: oadd.org.apache.hadoop.util.ShutdownHookManager;
v = v.<oadd.org.apache.hadoop.util.ShutdownHookManager: java.util.Set hooks>;
interfaceinvoke v.<java.util.Set: void clear()>();
return;
}
static void <clinit>()
{
oadd.com.google.common.util.concurrent.ThreadFactoryBuilder v, v, v;
java.lang.IllegalStateException v;
org.slf4j.Logger v, v;
java.lang.Runtime v;
oadd.org.apache.hadoop.util.ShutdownHookManager v;
java.util.concurrent.TimeUnit v;
java.util.concurrent.ThreadFactory v;
java.util.concurrent.ExecutorService v;
oadd.org.apache.hadoop.util.ShutdownHookManager$1 v;
v = new oadd.org.apache.hadoop.util.ShutdownHookManager;
specialinvoke v.<oadd.org.apache.hadoop.util.ShutdownHookManager: void <init>()>();
<oadd.org.apache.hadoop.util.ShutdownHookManager: oadd.org.apache.hadoop.util.ShutdownHookManager MGR> = v;
v = staticinvoke <org.slf4j.LoggerFactory: org.slf4j.Logger getLogger(java.lang.Class)>(class "Loadd/org/apache/hadoop/util/ShutdownHookManager;");
<oadd.org.apache.hadoop.util.ShutdownHookManager: org.slf4j.Logger LOG> = v;
v = <java.util.concurrent.TimeUnit: java.util.concurrent.TimeUnit SECONDS>;
<oadd.org.apache.hadoop.util.ShutdownHookManager: java.util.concurrent.TimeUnit TIME_UNIT_DEFAULT> = v;
v = new oadd.com.google.common.util.concurrent.ThreadFactoryBuilder;
specialinvoke v.<oadd.com.google.common.util.concurrent.ThreadFactoryBuilder: void <init>()>();
v = virtualinvoke v.<oadd.com.google.common.util.concurrent.ThreadFactoryBuilder: oadd.com.google.common.util.concurrent.ThreadFactoryBuilder setDaemon(boolean)>(1);
v = virtualinvoke v.<oadd.com.google.common.util.concurrent.ThreadFactoryBuilder: oadd.com.google.common.util.concurrent.ThreadFactoryBuilder setNameFormat(java.lang.String)>("shutdown-hook-%01d");
v = virtualinvoke v.<oadd.com.google.common.util.concurrent.ThreadFactoryBuilder: java.util.concurrent.ThreadFactory build()>();
v = staticinvoke <oadd.org.apache.hadoop.util.concurrent.HadoopExecutors: java.util.concurrent.ExecutorService newSingleThreadExecutor(java.util.concurrent.ThreadFactory)>(v);
<oadd.org.apache.hadoop.util.ShutdownHookManager: java.util.concurrent.ExecutorService EXECUTOR> = v;
label:
v = staticinvoke <java.lang.Runtime: java.lang.Runtime getRuntime()>();
v = new oadd.org.apache.hadoop.util.ShutdownHookManager$1;
specialinvoke v.<oadd.org.apache.hadoop.util.ShutdownHookManager$1: void <init>()>();
virtualinvoke v.<java.lang.Runtime: void addShutdownHook(java.lang.Thread)>(v);
label:
goto label;
label:
v := @caughtexception;
v = <oadd.org.apache.hadoop.util.ShutdownHookManager: org.slf4j.Logger LOG>;
interfaceinvoke v.<org.slf4j.Logger: void warn(java.lang.String,java.lang.Throwable)>("Failed to add the ShutdownHook", v);
label:
return;
catch java.lang.IllegalStateException from label to label with label;
}
}