[
https://issues.apache.org/jira/browse/HBASE-29618?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Istvan Toth resolved HBASE-29618.
---------------------------------
Resolution: Not A Problem
Seems like this gets logged when Surefire is checking the classpath to find the
tests to run.
The same does not appear in the actual test debug output.
> java.nio.Bits#unaligned() check fails on Java 21
> ------------------------------------------------
>
> Key: HBASE-29618
> URL: https://issues.apache.org/jira/browse/HBASE-29618
> Project: HBase
> Issue Type: Bug
> Reporter: Istvan Toth
> Assignee: Istvan Toth
> Priority: Major
>
> Which is strange, as we're already opening the mentioned module for JDK17+
> {noformat}
> 2025-09-22T07:42:38,110 WARN [main {}] unsafe.HBasePlatformDependent(179):
> java.nio.Bits#unaligned() check failed.Unsafe based read/write of primitive
> types won't be used
> java.lang.reflect.InaccessibleObjectException: Unable to make static boolean
> java.nio.Bits.unaligned() accessible: module java.base does not "opens
> java.nio" to unnamed module @430d4c99
> at
> java.lang.reflect.AccessibleObject.throwInaccessibleObjectException(AccessibleObject.java:391)
> ~[?:?]
> at
> java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:367)
> ~[?:?]
> at
> java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:315)
> ~[?:?]
> at java.lang.reflect.Method.checkCanSetAccessible(Method.java:203)
> ~[?:?]
> at java.lang.reflect.Method.setAccessible(Method.java:197) ~[?:?]
> at
> org.apache.hadoop.hbase.unsafe.HBasePlatformDependent.checkUnaligned(HBasePlatformDependent.java:176)
> ~[hbase-unsafe-4.1.12.jar:4.1.12]
> at
> org.apache.hadoop.hbase.unsafe.HBasePlatformDependent.<clinit>(HBasePlatformDependent.java:49)
> ~[hbase-unsafe-4.1.12.jar:4.1.12]
> at org.apache.hadoop.hbase.util.Bytes.<clinit>(Bytes.java:127)
> ~[classes/:?]
> at
> org.apache.hadoop.hbase.HBaseTestingUtil.<clinit>(HBaseTestingUtil.java:1609)
> ~[test-classes/:?]
> at
> org.apache.hadoop.hbase.io.hfile.bucket.TestPrefetchPersistence.<clinit>(TestPrefetchPersistence.java:80)
> ~[test-classes/:?]
> at jdk.internal.misc.Unsafe.ensureClassInitialized0(Native Method)
> ~[?:?]
> at jdk.internal.misc.Unsafe.ensureClassInitialized(Unsafe.java:1160)
> ~[?:?]
> ...
> {noformat}
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
