shihuafeng created DRILL-8547:
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Summary: Drillbit fails to start with NoSuchFieldError: sizeClass
due to un-relocated Netty classes from hadoop-aws
Key: DRILL-8547
URL: https://issues.apache.org/jira/browse/DRILL-8547
Project: Apache Drill
Issue Type: Bug
Components: Server
Affects Versions: 1.23.0
Reporter: shihuafeng
Fix For: 1.23.0
Drillbit fails to start with {{java.lang.NoSuchFieldError: sizeClass}}
immediately after distribution build. The root cause is an un-relocated (old)
copy of {{io.netty.buffer.PoolArena}} shipped inside
{{{}software.amazon.awssdk:bundle:2.24.6{}}}, which is a transitive dependency
of {{org.apache.hadoop:hadoop-aws:3.4.1}} declared in
{{{}distribution/pom.xml{}}}.
This old {{PoolArena}} class shadows Drill's own {{netty-buffer-4.1.118.Final}}
on the classpath, causing {{PooledByteBufAllocatorL$InnerAllocator}} to fail
when it accesses the {{sizeClass}} field that only exists in the newer netty
version.
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