!10 Add parameter to avoid oom exceptions for riscv64

From: @DingliZhang 
Reviewed-by: @yangzhao_kl 
Signed-off-by: @yangzhao_kl

accumulo.spec

@@ -6,7 +6,7 @@
 
 Name:    accumulo
 Version: 2.0.1
-Release: 2
+Release: 3
 Summary: A software platform for processing vast amounts of data
 License: Apache-2.0 and  BSD
 Group:   Development/Libraries
@@ -65,6 +65,9 @@ find -name "*.cmd" -delete
 # especially in the start jar. These should be enabled when possible.
 # ITs are skipped, because they time out frequently and take too many resources
 # to run reliably. Failures do not reliably indicate meaningful issues.
+%ifarch riscv64
+export JAVA_TOOL_OPTIONS="-Xmx4096m"
+%endif
 mvn package -DforkCount=1C -DskipTests -DskipITs -Dtaro
 
 %install
@@ -236,6 +239,9 @@ if [ -z ${hadoop_info} ];then
 fi
 
 %changelog
+* Tue May 07 2024 Dingli Zhang <dingli@iscas.ac.cn> - 2.0.1-3
+- Add parameter to avoid oom exceptions for riscv64
+
 * Fri Oct 08 2021 lingsheng <lingsheng@huawei.com> - 2.0.1-2
 - Remove useless accumulo-jar and fix accumulo-classpath output