public class oadd.org.apache.drill.exec.util.ImpersonationUtil extends java.lang.Object
{
private static final org.slf4j.Logger logger;
private static final org.apache.drill.shaded.guava.com.google.common.cache.LoadingCache CACHE;
private static final org.apache.drill.shaded.guava.com.google.common.base.Splitter SPLITTER;
public static oadd.org.apache.hadoop.security.UserGroupInformation createProxyUgi(java.lang.String, java.lang.String)
{
oadd.org.apache.hadoop.security.UserGroupInformation v, v, v;
java.lang.String v, v;
boolean v, v;
v := @parameter: java.lang.String;
v := @parameter: java.lang.String;
v = staticinvoke <org.apache.drill.shaded.guava.com.google.common.base.Strings: boolean isNullOrEmpty(java.lang.String)>(v);
if v != 0 goto label;
v = staticinvoke <oadd.org.apache.drill.exec.util.ImpersonationUtil: oadd.org.apache.hadoop.security.UserGroupInformation createProxyUgi(java.lang.String)>(v);
return v;
label:
v = staticinvoke <org.apache.drill.shaded.guava.com.google.common.base.Strings: boolean isNullOrEmpty(java.lang.String)>(v);
if v == 0 goto label;
v = staticinvoke <oadd.org.apache.drill.exec.util.ImpersonationUtil: oadd.org.apache.hadoop.security.UserGroupInformation getProcessUserUGI()>();
return v;
label:
v = staticinvoke <oadd.org.apache.drill.exec.util.ImpersonationUtil: oadd.org.apache.hadoop.security.UserGroupInformation createProxyUgi(java.lang.String)>(v);
return v;
}
public static oadd.org.apache.hadoop.security.UserGroupInformation createProxyUgi(java.lang.String)
{
oadd.org.apache.hadoop.security.UserGroupInformation v, v;
org.slf4j.Logger v;
oadd.org.apache.drill.common.exceptions.DrillRuntimeException v, v;
java.lang.Exception v;
org.apache.drill.shaded.guava.com.google.common.cache.LoadingCache v;
java.lang.Object v;
java.lang.String v, v, v, v;
oadd.org.apache.drill.exec.util.ImpersonationUtil$Key v;
boolean v, v;
v := @parameter: java.lang.String;
label:
v = staticinvoke <org.apache.drill.shaded.guava.com.google.common.base.Strings: boolean isNullOrEmpty(java.lang.String)>(v);
if v == 0 goto label;
v = new oadd.org.apache.drill.common.exceptions.DrillRuntimeException;
specialinvoke v.<oadd.org.apache.drill.common.exceptions.DrillRuntimeException: void <init>(java.lang.String)>("Invalid value for proxy user name");
throw v;
label:
v = staticinvoke <oadd.org.apache.drill.exec.util.ImpersonationUtil: java.lang.String getProcessUserName()>();
v = virtualinvoke v.<java.lang.String: boolean equals(java.lang.Object)>(v);
if v == 0 goto label;
v = staticinvoke <oadd.org.apache.drill.exec.util.ImpersonationUtil: oadd.org.apache.hadoop.security.UserGroupInformation getProcessUserUGI()>();
label:
return v;
label:
v = <oadd.org.apache.drill.exec.util.ImpersonationUtil: org.apache.drill.shaded.guava.com.google.common.cache.LoadingCache CACHE>;
v = new oadd.org.apache.drill.exec.util.ImpersonationUtil$Key;
v = staticinvoke <oadd.org.apache.hadoop.security.UserGroupInformation: oadd.org.apache.hadoop.security.UserGroupInformation getLoginUser()>();
specialinvoke v.<oadd.org.apache.drill.exec.util.ImpersonationUtil$Key: void <init>(java.lang.String,oadd.org.apache.hadoop.security.UserGroupInformation)>(v, v);
v = interfaceinvoke v.<org.apache.drill.shaded.guava.com.google.common.cache.LoadingCache: java.lang.Object get(java.lang.Object)>(v);
label:
return v;
label:
v := @caughtexception;
v = virtualinvoke v.<java.lang.Exception: java.lang.String getMessage()>();
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.lang.String)>(v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("Failed to create proxy user UserGroupInformation object: \u0001");
v = <oadd.org.apache.drill.exec.util.ImpersonationUtil: org.slf4j.Logger logger>;
interfaceinvoke v.<org.slf4j.Logger: void error(java.lang.String,java.lang.Throwable)>(v, v);
v = new oadd.org.apache.drill.common.exceptions.DrillRuntimeException;
specialinvoke v.<oadd.org.apache.drill.common.exceptions.DrillRuntimeException: void <init>(java.lang.String,java.lang.Throwable)>(v, v);
throw v;
catch java.io.IOException from label to label with label;
catch java.util.concurrent.ExecutionException from label to label with label;
catch java.io.IOException from label to label with label;
catch java.util.concurrent.ExecutionException from label to label with label;
}
public static java.lang.String resolveUserName(java.lang.String)
{
java.lang.String v, v;
boolean v;
v := @parameter: java.lang.String;
v = staticinvoke <org.apache.drill.shaded.guava.com.google.common.base.Strings: boolean isNullOrEmpty(java.lang.String)>(v);
if v != 0 goto label;
return v;
label:
v = staticinvoke <oadd.org.apache.drill.exec.util.ImpersonationUtil: java.lang.String getProcessUserName()>();
return v;
}
public static java.lang.String getProcessUserName()
{
java.lang.String v;
oadd.org.apache.hadoop.security.UserGroupInformation v;
v = staticinvoke <oadd.org.apache.drill.exec.util.ImpersonationUtil: oadd.org.apache.hadoop.security.UserGroupInformation getProcessUserUGI()>();
v = virtualinvoke v.<oadd.org.apache.hadoop.security.UserGroupInformation: java.lang.String getShortUserName()>();
return v;
}
public static java.lang.String[] getProcessUserGroupNames()
{
java.lang.String[] v;
oadd.org.apache.hadoop.security.UserGroupInformation v;
v = staticinvoke <oadd.org.apache.drill.exec.util.ImpersonationUtil: oadd.org.apache.hadoop.security.UserGroupInformation getProcessUserUGI()>();
v = virtualinvoke v.<oadd.org.apache.hadoop.security.UserGroupInformation: java.lang.String[] getGroupNames()>();
return v;
}
public static oadd.org.apache.hadoop.security.UserGroupInformation getProcessUserUGI()
{
oadd.org.apache.hadoop.security.UserGroupInformation v;
org.slf4j.Logger v;
java.io.IOException v;
oadd.org.apache.drill.common.exceptions.DrillRuntimeException v;
label:
v = staticinvoke <oadd.org.apache.hadoop.security.UserGroupInformation: oadd.org.apache.hadoop.security.UserGroupInformation getLoginUser()>();
label:
return v;
label:
v := @caughtexception;
v = <oadd.org.apache.drill.exec.util.ImpersonationUtil: org.slf4j.Logger logger>;
interfaceinvoke v.<org.slf4j.Logger: void error(java.lang.String,java.lang.Throwable)>("Failed to get process user UserGroupInformation object.", v);
v = new oadd.org.apache.drill.common.exceptions.DrillRuntimeException;
specialinvoke v.<oadd.org.apache.drill.common.exceptions.DrillRuntimeException: void <init>(java.lang.String,java.lang.Throwable)>("Failed to get process user UserGroupInformation object.", v);
throw v;
catch java.io.IOException from label to label with label;
}
public static oadd.org.apache.drill.exec.store.dfs.DrillFileSystem createFileSystem(java.lang.String, oadd.org.apache.hadoop.conf.Configuration)
{
oadd.org.apache.hadoop.security.UserGroupInformation v;
oadd.org.apache.hadoop.conf.Configuration v;
java.lang.String v;
oadd.org.apache.drill.exec.store.dfs.DrillFileSystem v;
v := @parameter: java.lang.String;
v := @parameter: oadd.org.apache.hadoop.conf.Configuration;
v = staticinvoke <oadd.org.apache.drill.exec.util.ImpersonationUtil: oadd.org.apache.hadoop.security.UserGroupInformation createProxyUgi(java.lang.String)>(v);
v = staticinvoke <oadd.org.apache.drill.exec.util.ImpersonationUtil: oadd.org.apache.drill.exec.store.dfs.DrillFileSystem createFileSystem(oadd.org.apache.hadoop.security.UserGroupInformation,oadd.org.apache.hadoop.conf.Configuration,oadd.org.apache.drill.exec.ops.OperatorStats)>(v, v, null);
return v;
}
private static oadd.org.apache.drill.exec.store.dfs.DrillFileSystem createFileSystem(oadd.org.apache.hadoop.security.UserGroupInformation, oadd.org.apache.hadoop.conf.Configuration, oadd.org.apache.drill.exec.ops.OperatorStats)
{
oadd.org.apache.hadoop.security.UserGroupInformation v;
org.slf4j.Logger v;
oadd.org.apache.drill.exec.ops.OperatorStats v;
oadd.org.apache.drill.common.exceptions.DrillRuntimeException v;
java.security.PrivilegedExceptionAction v;
java.lang.Exception v;
java.lang.Object v;
oadd.org.apache.hadoop.conf.Configuration v;
java.lang.String v, v;
v := @parameter: oadd.org.apache.hadoop.security.UserGroupInformation;
v := @parameter: oadd.org.apache.hadoop.conf.Configuration;
v := @parameter: oadd.org.apache.drill.exec.ops.OperatorStats;
label:
v = staticinvoke <oadd.org.apache.drill.exec.util.ImpersonationUtil$lambda_createFileSystem_0__593: java.security.PrivilegedExceptionAction bootstrap$(oadd.org.apache.hadoop.conf.Configuration,oadd.org.apache.drill.exec.ops.OperatorStats)>(v, v);
v = virtualinvoke v.<oadd.org.apache.hadoop.security.UserGroupInformation: java.lang.Object doAs(java.security.PrivilegedExceptionAction)>(v);
label:
goto label;
label:
v := @caughtexception;
v = virtualinvoke v.<java.lang.Exception: java.lang.String getMessage()>();
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[])>("Failed to create DrillFileSystem for proxy user: \u0001");
v = <oadd.org.apache.drill.exec.util.ImpersonationUtil: org.slf4j.Logger logger>;
interfaceinvoke v.<org.slf4j.Logger: void error(java.lang.String,java.lang.Throwable)>(v, v);
v = new oadd.org.apache.drill.common.exceptions.DrillRuntimeException;
specialinvoke v.<oadd.org.apache.drill.common.exceptions.DrillRuntimeException: void <init>(java.lang.String,java.lang.Throwable)>(v, v);
throw v;
label:
return v;
catch java.lang.InterruptedException from label to label with label;
catch java.io.IOException from label to label with label;
}
public static boolean hasAdminPrivileges(java.lang.String, java.lang.String, java.lang.String)
{
java.lang.String[] v;
java.lang.Iterable v, v;
java.util.HashSet v, v;
int v, v, v;
java.lang.String v, v, v, v, v;
boolean v, v, v;
oadd.org.apache.hadoop.security.UserGroupInformation v;
org.apache.drill.shaded.guava.com.google.common.base.Splitter v, v;
v := @parameter: java.lang.String;
v := @parameter: java.lang.String;
v := @parameter: java.lang.String;
v = staticinvoke <oadd.org.apache.drill.exec.util.ImpersonationUtil: java.lang.String getProcessUserName()>();
v = virtualinvoke v.<java.lang.String: boolean equals(java.lang.Object)>(v);
if v == 0 goto label;
return 1;
label:
v = <oadd.org.apache.drill.exec.util.ImpersonationUtil: org.apache.drill.shaded.guava.com.google.common.base.Splitter SPLITTER>;
v = virtualinvoke v.<org.apache.drill.shaded.guava.com.google.common.base.Splitter: java.lang.Iterable split(java.lang.CharSequence)>(v);
v = staticinvoke <org.apache.drill.shaded.guava.com.google.common.collect.Sets: java.util.HashSet newHashSet(java.lang.Iterable)>(v);
v = interfaceinvoke v.<java.util.Set: boolean contains(java.lang.Object)>(v);
if v == 0 goto label;
return 1;
label:
v = staticinvoke <oadd.org.apache.drill.exec.util.ImpersonationUtil: oadd.org.apache.hadoop.security.UserGroupInformation createProxyUgi(java.lang.String)>(v);
v = virtualinvoke v.<oadd.org.apache.hadoop.security.UserGroupInformation: java.lang.String[] getGroupNames()>();
if v == null goto label;
v = lengthof v;
if v != 0 goto label;
label:
return 0;
label:
v = <oadd.org.apache.drill.exec.util.ImpersonationUtil: org.apache.drill.shaded.guava.com.google.common.base.Splitter SPLITTER>;
v = virtualinvoke v.<org.apache.drill.shaded.guava.com.google.common.base.Splitter: java.lang.Iterable split(java.lang.CharSequence)>(v);
v = staticinvoke <org.apache.drill.shaded.guava.com.google.common.collect.Sets: java.util.HashSet newHashSet(java.lang.Iterable)>(v);
v = lengthof v;
v = 0;
label:
if v >= v goto label;
v = v[v];
v = interfaceinvoke v.<java.util.Set: boolean contains(java.lang.Object)>(v);
if v == 0 goto label;
return 1;
label:
v = v + 1;
goto label;
label:
return 0;
}
private void <init>()
{
oadd.org.apache.drill.exec.util.ImpersonationUtil v;
v := @this: oadd.org.apache.drill.exec.util.ImpersonationUtil;
specialinvoke v.<java.lang.Object: void <init>()>();
return;
}
static void <clinit>()
{
org.slf4j.Logger v;
oadd.org.apache.drill.exec.util.ImpersonationUtil$1 v;
java.util.concurrent.TimeUnit v;
org.apache.drill.shaded.guava.com.google.common.base.Splitter v, v, v;
org.apache.drill.shaded.guava.com.google.common.cache.LoadingCache v;
org.apache.drill.shaded.guava.com.google.common.cache.CacheBuilder v, v, v;
v = staticinvoke <org.slf4j.LoggerFactory: org.slf4j.Logger getLogger(java.lang.Class)>(class "Loadd/org/apache/drill/exec/util/ImpersonationUtil;");
<oadd.org.apache.drill.exec.util.ImpersonationUtil: org.slf4j.Logger logger> = v;
v = staticinvoke <org.apache.drill.shaded.guava.com.google.common.cache.CacheBuilder: org.apache.drill.shaded.guava.com.google.common.cache.CacheBuilder newBuilder()>();
v = virtualinvoke v.<org.apache.drill.shaded.guava.com.google.common.cache.CacheBuilder: org.apache.drill.shaded.guava.com.google.common.cache.CacheBuilder maximumSize(long)>(100L);
v = <java.util.concurrent.TimeUnit: java.util.concurrent.TimeUnit MINUTES>;
v = virtualinvoke v.<org.apache.drill.shaded.guava.com.google.common.cache.CacheBuilder: org.apache.drill.shaded.guava.com.google.common.cache.CacheBuilder expireAfterAccess(long,java.util.concurrent.TimeUnit)>(60L, v);
v = new oadd.org.apache.drill.exec.util.ImpersonationUtil$1;
specialinvoke v.<oadd.org.apache.drill.exec.util.ImpersonationUtil$1: void <init>()>();
v = virtualinvoke v.<org.apache.drill.shaded.guava.com.google.common.cache.CacheBuilder: org.apache.drill.shaded.guava.com.google.common.cache.LoadingCache build(org.apache.drill.shaded.guava.com.google.common.cache.CacheLoader)>(v);
<oadd.org.apache.drill.exec.util.ImpersonationUtil: org.apache.drill.shaded.guava.com.google.common.cache.LoadingCache CACHE> = v;
v = staticinvoke <org.apache.drill.shaded.guava.com.google.common.base.Splitter: org.apache.drill.shaded.guava.com.google.common.base.Splitter on(char)>(44);
v = virtualinvoke v.<org.apache.drill.shaded.guava.com.google.common.base.Splitter: org.apache.drill.shaded.guava.com.google.common.base.Splitter trimResults()>();
v = virtualinvoke v.<org.apache.drill.shaded.guava.com.google.common.base.Splitter: org.apache.drill.shaded.guava.com.google.common.base.Splitter omitEmptyStrings()>();
<oadd.org.apache.drill.exec.util.ImpersonationUtil: org.apache.drill.shaded.guava.com.google.common.base.Splitter SPLITTER> = v;
return;
}
}