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https://issues.apache.org/jira/browse/HBASE-21110?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mike Drob updated HBASE-21110:
------------------------------
Description:
Using Java 11 RC 1, I get the following warning, probably need to add the
suggested flag to our scripts?
{noformat}
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
{noformat}
was:
Using Java 11 RC 1, I get the following warning, probably need to add the
suggested flag to our scripts?
{noformat}
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
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
{noformat}
> Issues with Unsafe and JDK 11
> -----------------------------
>
> Key: HBASE-21110
> URL: https://issues.apache.org/jira/browse/HBASE-21110
> Project: HBase
> Issue Type: Task
> Reporter: Mike Drob
> Priority: Major
> Fix For: 3.0.0
>
>
> Using Java 11 RC 1, I get the following warning, probably need to add the
> suggested flag to our scripts?
> {noformat}
> 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
> {noformat}
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