Istvan, Let’s have this discussion in https://issues.apache.org/jira/browse/CALCITE-6590. (Even better, assign it to yourself!)
Julian > On Sep 23, 2024, at 1:16 AM, Istvan Toth <st...@cloudera.com.INVALID> wrote: > > The JVM option is -Djava.security.manager, as already suggested by Julian > in CALCITE-6590. > > I think that currently that's the best option. > Looking at the code, getSubject() only seems to be called when Kerberos > authentication is explicitly configured, > which typically means Hadoop-related environments, where this option will > be needed anyway by the other libraries. > > Istvan > > On Mon, Sep 23, 2024 at 9:24 AM Istvan Toth <st...@cloudera.com> wrote: > >> Let's keep it simple: use the same, correct, security system in all >>> environments. >> >> >> IUC the problem is that there is no common subset of the necessary APIs >> between the Java 8 and Java 23 API. >> The APIs that can be used in Java 23 were not present in Java 8 yet. >> >> So the only options I see are: >> - Not supporting Java 23 >> - Not supporting Java 8 >> - Reflection based shenanigans >> - Multi-versioned JAR or some custom classloading shenanigan to the same >> effect >> - Adding and requiring a compatibility JVM option to run on Java 23. >> >> Adding and requiring the compatibility JVM option is the least work, and >> it's likely necessary anyway for any Hadoop-related use case. >> >> Istvan >> >> >> >> On Sat, Sep 21, 2024 at 1:56 AM Julian Hyde <jh...@apache.org> wrote: >> >>>> Apache Pig hasn't released a new version for a long time. >>> >>> We should consider removing the Pig adapter at some point. >>> >>> Also upgrade the Spark adapter to a version that uses Hadoop 3.x >>> rather than Hadoop 2.x. >>> >> >> >> -- >> *István Tóth* | Sr. Staff Software Engineer >> *Email*: st...@cloudera.com >> cloudera.com <https://www.cloudera.com> >> [image: Cloudera] <https://www.cloudera.com/> >> [image: Cloudera on Twitter] <https://twitter.com/cloudera> [image: >> Cloudera on Facebook] <https://www.facebook.com/cloudera> [image: >> Cloudera on LinkedIn] <https://www.linkedin.com/company/cloudera> >> ------------------------------ >> ------------------------------ >> > > > -- > *István Tóth* | Sr. Staff Software Engineer > *Email*: st...@cloudera.com > cloudera.com <https://www.cloudera.com> > [image: Cloudera] <https://www.cloudera.com/> > [image: Cloudera on Twitter] <https://twitter.com/cloudera> [image: > Cloudera on Facebook] <https://www.facebook.com/cloudera> [image: Cloudera > on LinkedIn] <https://www.linkedin.com/company/cloudera> > ------------------------------ > ------------------------------
