Augment comments about blaze exit code classifications.
RELNOTES: None
@@ -29,6 +29,10 @@ import java.util.HashMap;
*
* <p>Note that these exit codes should be kept consistent with the codes
* returned by Blaze's launcher in //devtools/blaze/main:blaze.cc
+ * Blaze exit codes should be consistently classified as permanent vs.
+ * transient (i.e. retriable) vs. unknown transient/permanent because users,
+ * in particular infrastructure users, will use the exit code to decide whether
+ * the request should be retried or not.
*/
public class ExitCode {
// Tracks all exit codes defined here and elsewhere in Bazel.
