Github user ctubbsii commented on a diff in the pull request:
https://github.com/apache/accumulo/pull/227#discussion_r104201693
--- Diff:
server/tserver/src/main/java/org/apache/accumulo/tserver/NativeMap.java ---
@@ -70,11 +70,10 @@
static {
// Check standard directories
List<File> directories = new ArrayList<>(Arrays.asList(new File[] {new
File("/usr/lib64"), new File("/usr/lib")}));
- // Check in ACCUMULO_HOME location, too
- String accumuloHome = System.getenv("ACCUMULO_HOME");
- if (accumuloHome != null) {
- directories.add(new File(accumuloHome + "/lib/native"));
- directories.add(new File(accumuloHome + "/lib/native/map")); // old
location, just in case somebody puts it here
--- End diff --
I think checking for the property, then checking for the ACCUMULO_HOME,
then checking doing something in the absence of either of them... at some
point, the number of layers makes it hard to grok and is no longer "simple".
If we want simplicity, a better way is to provide good defaults that are
easily modified in the configs, rather than trying to handle a bunch of various
conditions in code.
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