8201495: [Zero] Reduce limits of max heap size for boot JDK on s390

[Andrew Haley]

On 04/13/2018 02:40 PM, Severin Gehwolf wrote:
> ++ /usr/bin/tee /builddir/build/BUILD/java-9-openjdk-9.0.4.12-5.openjdk9.el7.s390/openjdk/build/jdk/modules/java.base/_the.java.base_batch.log
> ++ /usr/bin/tee /builddir/build/BUILD/java-9-openjdk-9.0.4.12-5.openjdk9.el7.s390/openjdk/build/jdk/modules/java.base/_the.java.base_batch.log
> Error occurred during initialization of VM
> Could not reserve enough space for 1048576KB object heap

What is the root cause of this?  Is it that the system on which the build runs
cannot allocate all that memory?  Does not have that much memory?

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
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