guluo created HBASE-29768:
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Summary: Error occurs when clicking View L2 block cache as json in
UI
Key: HBASE-29768
URL: https://issues.apache.org/jira/browse/HBASE-29768
Project: HBase
Issue Type: Bug
Components: BlockCache, UI
Reporter: guluo
When L2 BlockCache is enabled, opening the RegionServer’s L2 BlockCache UI and
clicking `View block cache as JSON` will cause the following errors.
Caused by:
org.apache.hbase.thirdparty.com.google.gson.JsonIOException: Failed making
field 'java.security.AccessControlContext#context' accessible; either increase
its visibility or write a custom TypeAdapter for its declaring type.
See
https://github.com/google/gson/blob/main/Troubleshooting.md#reflection-inaccessible
at
org.apache.hbase.thirdparty.com.google.gson.internal.reflect.ReflectionHelper.makeAccessible(ReflectionHelper.java:76)
at
org.apache.hbase.thirdparty.com.google.gson.internal.bind.ReflectiveTypeAdapterFactory.getBoundFields(ReflectiveTypeAdapterFactory.java:388)
at
org.apache.hbase.thirdparty.com.google.gson.internal.bind.ReflectiveTypeAdapterFactory.create(ReflectiveTypeAdapterFactory.java:161)
at org.apache.hbase.thirdparty.com.google.gson.Gson.getAdapter(Gson.java:628)
at
org.apache.hbase.thirdparty.com.google.gson.internal.bind.ReflectiveTypeAdapterFactory.createBoundField(ReflectiveTypeAdapterFactory.java:201)
at
org.apache.hbase.thirdparty.com.google.gson.internal.bind.ReflectiveTypeAdapterFactory.getBoundFields(ReflectiveTypeAdapterFactory.java:395)
at
org.apache.hbase.thirdparty.com.google.gson.internal.bind.ReflectiveTypeAdapterFactory.create(ReflectiveTypeAdapterFactory.java:161)
at org.apache.hbase.thirdparty.com.google.gson.Gson.getAdapter(Gson.java:628)
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