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  1. HBase
  2. HBASE-22972 [JDK11] Support JDK11 LTS in HBase
  3. HBASE-21110

Remove `Illegal reflective access` warning for `java.nio.Bits.unaligned()`

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    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Won't Fix
    • None
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    Description

      Using Java 11 RC 1, I get the following warning, probably need to add the suggested flag to our scripts?

      mdrob@mdrob-MBP:~/IdeaProjects/hbase$ java -version
      java version "11" 2018-09-25
      Java(TM) SE Runtime Environment 18.9 (build 11+28)
      Java HotSpot(TM) 64-Bit Server VM 18.9 (build 11+28, mixed mode)
      
      mdrob@mdrob-MBP:~/IdeaProjects/hbase$ bin/start-hbase.sh
      mdrob@mdrob-MBP:~/IdeaProjects/hbase$ cat /Users/mdrob/IdeaProjects/hbase/bin/../logs/hbase-mdrob-master-mdrob-MBP.local.out
      WARNING: An illegal reflective access operation has occurred
      WARNING: Illegal reflective access by org.apache.hadoop.hbase.util.UnsafeAvailChecker (file:/Users/mdrob/IdeaProjects/hbase/hbase-common/target/hbase-common-3.0.0-SNAPSHOT.jar) to method java.nio.Bits.unaligned()
      WARNING: Please consider reporting this to the maintainers of org.apache.hadoop.hbase.util.UnsafeAvailChecker
      WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
      WARNING: All illegal access operations will be denied in a future release
      

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              zghao Guanghao Zhang
              mdrob Mike Drob
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                Updated:
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