Github user joshelser commented on a diff in the pull request:
https://github.com/apache/accumulo/pull/272#discussion_r123027005
--- Diff:
server/base/src/main/java/org/apache/accumulo/server/master/balancer/HostRegexTableLoadBalancer.java
---
@@ -367,8 +396,30 @@ public long
balance(SortedMap<TServerInstance,TabletServerStatus> current, Set<K
}
if (migrations != null && migrations.size() > 0) {
- LOG.warn("Not balancing tables due to {} outstanding migrations",
migrations.size());
- return minBalanceTime;
+ if (migrations.size() >= maxOutstandingMigrations) {
+ LOG.warn("Not balancing tables due to {} outstanding migrations",
migrations.size());
+ LOG.trace("Sample up to 10 outstanding migrations: {}",
Iterables.limit(migrations, 10));
+ return minBalanceTime;
+ }
+
+ LOG.debug("Current outstanding migrations of " + migrations.size() +
" being applied");
+ LOG.trace("Sample up to 10 outstanding migrations: {}",
Iterables.limit(migrations, 10));
--- End diff --
Same here.
Also, forgot to use the `{}` syntax on the debug above.
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