Disable cluster unit test that transiently hangs

Author: steve-s

com.oracle.truffle.r.test/src/com/oracle/truffle/r/test/library/base/TestSharedCluster.java

@@ -23,6 +23,7 @@
 package com.oracle.truffle.r.test.library.base;
 
 import org.junit.Before;
+import org.junit.Ignore;
 import org.junit.Test;
 
 import com.oracle.truffle.r.test.TestBase;
@@ -36,7 +37,9 @@ public void beforeMethod() {
     }
 
     @Test
+    @Ignore("Transient hangs")
     public void testSharedCluster() {
+        // TODO: debug and unignore
         assertEval(TestBase.template(
                         "library(parallel); fun <- function(data) { cl <- makeCluster(%0, ifelse(exists('engine', where=R.version),'SHARED','PSOCK')); parLapply(cl, data, function(x) x+1); stopCluster(cl) }; fun(1:100)",
                         "123456789".split("")));