Enrico Olivelli created BOOKKEEPER-1049:
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Summary: Run BookKeeper on Java9
Key: BOOKKEEPER-1049
URL: https://issues.apache.org/jira/browse/BOOKKEEPER-1049
Project: Bookkeeper
Issue Type: Improvement
Environment: java9
Reporter: Enrico Olivelli
Assignee: Enrico Olivelli
Fix For: 4.6.0
I am tring to run BookKeeper on Java9, a part from simple issues:
- exclude the transitive dependency to jdk.tools in bookkeeer-benchmarks
- fix a warning due to the fact the Class.forName in java9 is deprecated and we
are running javac with the "Werror" option (warning = error)
we have a real stopper, in fact we want to access the low level ID of
FileDescriptors using the reflaction and by default this is not allowed.
This is the error:
{code}
java.lang.AssertionError
at
org.apache.bookkeeper.util.NativeIO.getFieldByReflection(NativeIO.java:63)
at
org.apache.bookkeeper.util.NativeIO.getSysFileDescriptor(NativeIO.java:75)
at
org.apache.bookkeeper.bookie.JournalChannel.<init>(JournalChannel.java:218)
at
org.apache.bookkeeper.bookie.JournalChannel.<init>(JournalChannel.java:97)
at
org.apache.bookkeeper.bookie.JournalChannel.<init>(JournalChannel.java:86)
at
org.apache.bookkeeper.bookie.UpgradeTest.writeJournal(UpgradeTest.java:83)
at
org.apache.bookkeeper.bookie.UpgradeTest.newV1JournalDirectory(UpgradeTest.java:114)
at
org.apache.bookkeeper.bookie.UpgradeTest.testUpgradeV1toCurrent(UpgradeTest.java:192)
{code}
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