Quanlong Huang created IMPALA-11260:
---------------------------------------
Summary: Catalog cache item sizes of CatalogdMetaProvider are
underestimated on Java9+
Key: IMPALA-11260
URL: https://issues.apache.org/jira/browse/IMPALA-11260
Project: IMPALA
Issue Type: Bug
Components: Catalog
Affects Versions: Impala 3.4.1, Impala 3.4.0, Impala 3.3.0, Impala 4.0.0,
Impala 3.2.0, Impala 3.1.0
Reporter: Quanlong Huang
When running local catalog mode on Java11, the Ehcache sizeof lib complains
that cache sizes may be underestimated:
{code:java}
W0421 20:50:44.238312 9819 ObjectGraphWalker.java:251]
744e548159a57cb5:879ee74c00000000] The JVM is preventing Ehcache from accessing
the subgraph beneath 'final jdk.internal.loader.URLClassPath
jdk.internal.loader.ClassLoaders$AppClassLoader.ucp' - cache sizes may be
underestimated as a result
Java exception follows:
java.lang.reflect.InaccessibleObjectException: Unable to make field final
jdk.internal.loader.URLClassPath
jdk.internal.loader.ClassLoaders$AppClassLoader.ucp accessible: module
java.base does not "opens jdk.internal.loader" to unnamed module @6ba7383d
at
java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:340)
at
java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:280)
at
java.base/java.lang.reflect.Field.checkCanSetAccessible(Field.java:176)
at java.base/java.lang.reflect.Field.setAccessible(Field.java:170)
at
org.ehcache.sizeof.ObjectGraphWalker.getAllFields(ObjectGraphWalker.java:245)
at
org.ehcache.sizeof.ObjectGraphWalker.getFilteredFields(ObjectGraphWalker.java:204)
at org.ehcache.sizeof.ObjectGraphWalker.walk(ObjectGraphWalker.java:159)
at org.ehcache.sizeof.SizeOf.deepSizeOf(SizeOf.java:74)
at
org.apache.impala.catalog.local.CatalogdMetaProvider$SizeOfWeigher.weigh(CatalogdMetaProvider.java:1999)
at
com.google.common.cache.LocalCache$Segment.setValue(LocalCache.java:2010)
at
com.google.common.cache.LocalCache$Segment.replace(LocalCache.java:2956)
at com.google.common.cache.LocalCache.replace(LocalCache.java:4258)
at
org.apache.impala.catalog.local.CatalogdMetaProvider.loadWithCaching(CatalogdMetaProvider.java:540)
at
org.apache.impala.catalog.local.CatalogdMetaProvider.loadIcebergApiTable(CatalogdMetaProvider.java:1056)
at
org.apache.impala.catalog.local.LocalIcebergTable.loadIcebergTableViaMetaProvider(LocalIcebergTable.java:87)
at org.apache.impala.catalog.local.LocalTable.load(LocalTable.java:107)
at org.apache.impala.catalog.local.LocalDb.getTable(LocalDb.java:127)
at
org.apache.impala.analysis.StmtMetadataLoader.getMissingTables(StmtMetadataLoader.java:310)
at
org.apache.impala.analysis.StmtMetadataLoader.loadTables(StmtMetadataLoader.java:165)
at
org.apache.impala.analysis.StmtMetadataLoader.loadTables(StmtMetadataLoader.java:141)
at
org.apache.impala.service.Frontend.doCreateExecRequest(Frontend.java:2014)
at
org.apache.impala.service.Frontend.getTExecRequest(Frontend.java:1926)
at
org.apache.impala.service.Frontend.createExecRequest(Frontend.java:1750)
at
org.apache.impala.service.JniFrontend.createExecRequest(JniFrontend.java:164){code}
Similar errors on other classes:
{code}
The JVM is preventing Ehcache from accessing the subgraph beneath 'final
jdk.internal.loader.AbstractClassLoaderValue
jdk.internal.loader.AbstractClassLoaderValue$Sub.this$0' - cache sizes may be
underestimated as a result
The JVM is preventing Ehcache from accessing the subgraph beneath 'final
jdk.internal.loader.URLClassPath
jdk.internal.loader.ClassLoaders$AppClassLoader.ucp' - cache sizes may be
underestimated as a result
The JVM is preventing Ehcache from accessing the subgraph beneath 'private
final java.lang.Object jdk.internal.loader.AbstractClassLoaderValue$Sub.key' -
cache sizes may be underestimated as a result
The JVM is preventing Ehcache from accessing the subgraph beneath 'private
final java.lang.String java.lang.module.Configuration.targetPlatform' - cache
sizes may be underestimated as a result
The JVM is preventing Ehcache from accessing the subgraph beneath 'private
final java.lang.String java.lang.module.ModuleDescriptor.mainClass' - cache
sizes may be underestimated as a result
The JVM is preventing Ehcache from accessing the subgraph beneath 'private
final java.lang.String java.lang.module.ModuleDescriptor.name' - cache sizes
may be underestimated as a result
The JVM is preventing Ehcache from accessing the subgraph beneath 'private
final java.lang.String java.lang.module.ModuleDescriptor.rawVersionString' -
cache sizes may be underestimated as a result
The JVM is preventing Ehcache from accessing the subgraph beneath 'private
final java.lang.module.ModuleDescriptor$Version
java.lang.module.ModuleDescriptor.version' - cache sizes may be underestimated
as a result
The JVM is preventing Ehcache from accessing the subgraph beneath 'private
final java.util.List java.lang.module.Configuration.parents' - cache sizes may
be underestimated as a result
The JVM is preventing Ehcache from accessing the subgraph beneath 'private
final java.util.Map java.lang.module.Configuration.graph' - cache sizes may be
underestimated as a result
The JVM is preventing Ehcache from accessing the subgraph beneath 'private
final java.util.Map java.lang.module.Configuration.nameToModule' - cache sizes
may be underestimated as a result
The JVM is preventing Ehcache from accessing the subgraph beneath 'private
final java.util.Map jdk.internal.loader.BuiltinClassLoader.moduleToReader' -
cache sizes may be underestimated as a result
The JVM is preventing Ehcache from accessing the subgraph beneath 'private
final java.util.Map jdk.internal.loader.BuiltinClassLoader.nameToModule' -
cache sizes may be underestimated as a result
The JVM is preventing Ehcache from accessing the subgraph beneath 'private
final java.util.Map jdk.internal.module.ServicesCatalog.map' - cache sizes may
be underestimated as a result
The JVM is preventing Ehcache from accessing the subgraph beneath 'private
final java.util.Set java.lang.module.Configuration.modules' - cache sizes may
be underestimated as a result
The JVM is preventing Ehcache from accessing the subgraph beneath 'private
final java.util.Set java.lang.module.ModuleDescriptor.exports' - cache sizes
may be underestimated as a result
The JVM is preventing Ehcache from accessing the subgraph beneath 'private
final java.util.Set java.lang.module.ModuleDescriptor.modifiers' - cache sizes
may be underestimated as a result
The JVM is preventing Ehcache from accessing the subgraph beneath 'private
final java.util.Set java.lang.module.ModuleDescriptor.opens' - cache sizes may
be underestimated as a result
The JVM is preventing Ehcache from accessing the subgraph beneath 'private
final java.util.Set java.lang.module.ModuleDescriptor.packages' - cache sizes
may be underestimated as a result
The JVM is preventing Ehcache from accessing the subgraph beneath 'private
final java.util.Set java.lang.module.ModuleDescriptor.provides' - cache sizes
may be underestimated as a result
The JVM is preventing Ehcache from accessing the subgraph beneath 'private
final java.util.Set java.lang.module.ModuleDescriptor.requires' - cache sizes
may be underestimated as a result
The JVM is preventing Ehcache from accessing the subgraph beneath 'private
final java.util.Set java.lang.module.ModuleDescriptor.uses' - cache sizes may
be underestimated as a result
The JVM is preventing Ehcache from accessing the subgraph beneath 'private
final jdk.internal.loader.BuiltinClassLoader
jdk.internal.loader.BuiltinClassLoader.parent' - cache sizes may be
underestimated as a result
The JVM is preventing Ehcache from accessing the subgraph beneath 'private
final jdk.internal.loader.URLClassPath
jdk.internal.loader.BuiltinClassLoader.ucp' - cache sizes may be underestimated
as a result
The JVM is preventing Ehcache from accessing the subgraph beneath 'private
jdk.internal.reflect.ConstructorAccessorImpl
jdk.internal.reflect.DelegatingConstructorAccessorImpl.delegate' - cache sizes
may be underestimated as a result
The JVM is preventing Ehcache from accessing the subgraph beneath 'private
volatile java.lang.ref.SoftReference
jdk.internal.loader.BuiltinClassLoader.resourceCache' - cache sizes may be
underestimated as a result
The JVM is preventing Ehcache from accessing the subgraph beneath 'private
volatile java.util.List java.lang.module.Configuration.allConfigurations' -
cache sizes may be underestimated as a result
{code}
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