Github user ctubbsii commented on a diff in the pull request:
https://github.com/apache/accumulo/pull/235#discussion_r107798096
--- Diff:
core/src/main/java/org/apache/accumulo/core/conf/AccumuloConfiguration.java ---
@@ -209,13 +209,19 @@ static public long getMemoryInBytes(String str) {
case 'B':
multiplier = 0;
break;
+ case '%':
+ int percent = Integer.parseInt(str.substring(0, str.length() -
1));
+ if (percent <= 0 || percent >= 100) {
+ throw new IllegalArgumentException("The value of '" + str + "'
is not a valid memory percentage setting.");
+ }
+ return Runtime.getRuntime().maxMemory() * percent / 100;
default:
return Long.parseLong(str);
}
return Long.parseLong(str.substring(0, str.length() - 1)) <<
multiplier;
} catch (Exception ex) {
throw new IllegalArgumentException("The value '" + str + "' is not a
valid memory setting. A valid value would a number "
- + "possibily followed by an optional 'G', 'M', 'K', or 'B'.");
+ + "possibly followed by an optional 'G', 'M', 'K', or 'B'.");
--- End diff --
Also keep in mind, that we do have a PERCENTAGE type already, with an
appropriate error message. I realize this new type is a bit more narrow than
the existing PERCENTAGE type, though.
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