public class org.apache.hive.http.StackServlet extends javax.servlet.http.HttpServlet
{
private static final long serialVersionUID;
private static java.lang.management.ThreadMXBean threadBean;
public void <init>()
{
org.apache.hive.http.StackServlet v;
v := @this: org.apache.hive.http.StackServlet;
specialinvoke v.<javax.servlet.http.HttpServlet: void <init>()>();
return;
}
public void doGet(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) throws javax.servlet.ServletException, java.io.IOException
{
java.io.PrintStream v;
java.lang.Throwable v;
javax.servlet.http.HttpServletResponse v;
javax.servlet.http.HttpServletRequest v;
org.apache.hive.http.StackServlet v;
javax.servlet.ServletOutputStream v;
javax.servlet.ServletContext v;
boolean v;
v := @this: org.apache.hive.http.StackServlet;
v := @parameter: javax.servlet.http.HttpServletRequest;
v := @parameter: javax.servlet.http.HttpServletResponse;
v = virtualinvoke v.<org.apache.hive.http.StackServlet: javax.servlet.ServletContext getServletContext()>();
v = staticinvoke <org.apache.hive.http.HttpServer: boolean isInstrumentationAccessAllowed(javax.servlet.ServletContext,javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse)>(v, v, v);
if v != 0 goto label;
return;
label:
interfaceinvoke v.<javax.servlet.http.HttpServletResponse: void setContentType(java.lang.String)>("text/plain; charset=UTF-8");
v = new java.io.PrintStream;
v = interfaceinvoke v.<javax.servlet.http.HttpServletResponse: javax.servlet.ServletOutputStream getOutputStream()>();
specialinvoke v.<java.io.PrintStream: void <init>(java.io.OutputStream,boolean,java.lang.String)>(v, 0, "UTF-8");
label:
specialinvoke v.<org.apache.hive.http.StackServlet: void printThreadInfo(java.io.PrintStream,java.lang.String)>(v, "");
label:
virtualinvoke v.<java.io.PrintStream: void close()>();
goto label;
label:
v := @caughtexception;
throw v;
label:
return;
catch java.lang.Throwable from label to label with label;
}
private synchronized void printThreadInfo(java.io.PrintStream, java.lang.String)
{
java.lang.management.ThreadInfo v;
boolean v;
java.lang.Thread$State v, v, v;
java.lang.StackTraceElement[] v;
long v, v, v, v, v, v, v;
org.apache.hive.http.StackServlet v;
long[] v;
int v, v, v, v, v;
java.lang.StackTraceElement v;
java.lang.String v, v, v, v, v, v, v, v, v, v, v, v, v, v, v, v, v, v, v, v;
java.io.PrintStream v;
java.lang.management.ThreadMXBean v, v, v;
v := @this: org.apache.hive.http.StackServlet;
v := @parameter: java.io.PrintStream;
v := @parameter: java.lang.String;
v = <org.apache.hive.http.StackServlet: java.lang.management.ThreadMXBean threadBean>;
v = interfaceinvoke v.<java.lang.management.ThreadMXBean: boolean isThreadContentionMonitoringEnabled()>();
v = <org.apache.hive.http.StackServlet: java.lang.management.ThreadMXBean threadBean>;
v = interfaceinvoke v.<java.lang.management.ThreadMXBean: long[] getAllThreadIds()>();
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.lang.String)>(v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("Process Thread Dump: \u0001");
virtualinvoke v.<java.io.PrintStream: void println(java.lang.String)>(v);
v = lengthof v;
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (int)>(v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("\u active threads");
virtualinvoke v.<java.io.PrintStream: void println(java.lang.String)>(v);
v = lengthof v;
v = 0;
label:
if v >= v goto label;
v = v[v];
v = <org.apache.hive.http.StackServlet: java.lang.management.ThreadMXBean threadBean>;
v = interfaceinvoke v.<java.lang.management.ThreadMXBean: java.lang.management.ThreadInfo getThreadInfo(long,int)>(v, 20);
if v != null goto label;
virtualinvoke v.<java.io.PrintStream: void println(java.lang.String)>("  Inactive");
goto label;
label:
v = virtualinvoke v.<java.lang.management.ThreadInfo: long getThreadId()>();
v = virtualinvoke v.<java.lang.management.ThreadInfo: java.lang.String getThreadName()>();
v = specialinvoke v.<org.apache.hive.http.StackServlet: java.lang.String getTaskName(long,java.lang.String)>(v, v);
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.lang.String)>(v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("Thread \u0001:");
virtualinvoke v.<java.io.PrintStream: void println(java.lang.String)>(v);
v = virtualinvoke v.<java.lang.management.ThreadInfo: java.lang.Thread$State getThreadState()>();
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.lang.Thread$State)>(v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("  State: \u0001");
virtualinvoke v.<java.io.PrintStream: void println(java.lang.String)>(v);
v = virtualinvoke v.<java.lang.management.ThreadInfo: long getBlockedCount()>();
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (long)>(v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("  Blocked count: \u0001");
virtualinvoke v.<java.io.PrintStream: void println(java.lang.String)>(v);
v = virtualinvoke v.<java.lang.management.ThreadInfo: long getWaitedCount()>();
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (long)>(v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("  Waited count: \u0001");
virtualinvoke v.<java.io.PrintStream: void println(java.lang.String)>(v);
if v == 0 goto label;
v = virtualinvoke v.<java.lang.management.ThreadInfo: long getBlockedTime()>();
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (long)>(v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("  Blocked time: \u0001");
virtualinvoke v.<java.io.PrintStream: void println(java.lang.String)>(v);
v = virtualinvoke v.<java.lang.management.ThreadInfo: long getWaitedTime()>();
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (long)>(v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("  Waited time: \u0001");
virtualinvoke v.<java.io.PrintStream: void println(java.lang.String)>(v);
label:
v = <java.lang.Thread$State: java.lang.Thread$State WAITING>;
if v != v goto label;
v = virtualinvoke v.<java.lang.management.ThreadInfo: java.lang.String getLockName()>();
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.lang.String)>(v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("  Waiting on \u0001");
virtualinvoke v.<java.io.PrintStream: void println(java.lang.String)>(v);
goto label;
label:
v = <java.lang.Thread$State: java.lang.Thread$State BLOCKED>;
if v != v goto label;
v = virtualinvoke v.<java.lang.management.ThreadInfo: java.lang.String getLockName()>();
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.lang.String)>(v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("  Blocked on \u0001");
virtualinvoke v.<java.io.PrintStream: void println(java.lang.String)>(v);
v = virtualinvoke v.<java.lang.management.ThreadInfo: long getLockOwnerId()>();
v = virtualinvoke v.<java.lang.management.ThreadInfo: java.lang.String getLockOwnerName()>();
v = specialinvoke v.<org.apache.hive.http.StackServlet: java.lang.String getTaskName(long,java.lang.String)>(v, v);
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.lang.String)>(v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("  Blocked by \u0001");
virtualinvoke v.<java.io.PrintStream: void println(java.lang.String)>(v);
label:
virtualinvoke v.<java.io.PrintStream: void println(java.lang.String)>("  Stack:");
v = virtualinvoke v.<java.lang.management.ThreadInfo: java.lang.StackTraceElement[] getStackTrace()>();
v = lengthof v;
v = 0;
label:
if v >= v goto label;
v = v[v];
v = virtualinvoke v.<java.lang.StackTraceElement: java.lang.String toString()>();
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.lang.String)>(v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("    \u0001");
virtualinvoke v.<java.io.PrintStream: void println(java.lang.String)>(v);
v = v + 1;
goto label;
label:
v = v + 1;
goto label;
label:
virtualinvoke v.<java.io.PrintStream: void flush()>();
return;
}
private java.lang.String getTaskName(long, java.lang.String)
{
org.apache.hive.http.StackServlet v;
long v;
java.lang.String v, v, v;
v := @this: org.apache.hive.http.StackServlet;
v := @parameter: long;
v := @parameter: java.lang.String;
if v != null goto label;
v = staticinvoke <java.lang.Long: java.lang.String toString(long)>(v);
return v;
label:
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (long,java.lang.String)>(v, v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("\u (\u)");
return v;
}
static void <clinit>()
{
java.lang.management.ThreadMXBean v;
v = staticinvoke <java.lang.management.ManagementFactory: java.lang.management.ThreadMXBean getThreadMXBean()>();
<org.apache.hive.http.StackServlet: java.lang.management.ThreadMXBean threadBean> = v;
return;
}
}