Mailing List Archive

This was an internal build issue that is now fixed. Sorry for the confusion.

Thanks,
Shubham

On Tue, Jun 27, 2023 at 12:48?AM Shubham Chaudhary <shubhmasand@gmail.com>
wrote:

> Hi everyone,
>
> I’m trying to build and run my software using JDK 19 which has a direct
> dependency on Apache Lucene 9.6 built with JDK 17 and I’m running into
> below exception due to Panama APIs. Is this expected behaviour? Any help
> would be highly appreciated.
>
> Exception in thread "main" java.lang.LinkageError: MemorySegmentIndexInputProvider is missing in Lucene JAR file
> at org.apache.lucene.store.MMapDirectory.lookupProvider(MMapDirectory.java:437)
> at java.base/java.security.AccessController.doPrivileged(AccessController.java:318)
> at org.apache.lucene.store.MMapDirectory.doPrivileged(MMapDirectory.java:395)
> at org.apache.lucene.store.MMapDirectory.<clinit>(MMapDirectory.java:448)
> :
> :
>
>
>
> Thanks,
> Shubham
>

Hi,

It is not obvious what you have done, but the issue may come from custom
builds, e.g., if you are not using the original Lucene JAR file but a
modified one. Another reason may be Maven Shade plugin or other
assemblies like Uber-JARs!

Make sure that all class files and module information is included in the
final Uber-JAR. The Lucene team does not support repackaging Lucene JAR
files as this causes problems.

Uwe

Am 26.06.2023 um 21:18 schrieb Shubham Chaudhary:
> Hi everyone,
>
> I’m trying to build and run my software using JDK 19 which has a direct
> dependency on Apache Lucene 9.6 built with JDK 17 and I’m running into
> below exception due to Panama APIs. Is this expected behaviour? Any help
> would be highly appreciated.
>
> Exception in thread "main" java.lang.LinkageError:
> MemorySegmentIndexInputProvider is missing in Lucene JAR file
> at org.apache.lucene.store.MMapDirectory.lookupProvider(MMapDirectory.java:437)
> at java.base/java.security.AccessController.doPrivileged(AccessController.java:318)
> at org.apache.lucene.store.MMapDirectory.doPrivileged(MMapDirectory.java:395)
> at org.apache.lucene.store.MMapDirectory.<clinit>(MMapDirectory.java:448)
> :
> :
>
>
>
> Thanks,
> Shubham
>
--
Uwe Schindler
Achterdiek 19, D-28357 Bremen
https://www.thetaphi.de
eMail: uwe@thetaphi.de


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