public void moveQueuedToRunning() {
    numQueuedQueries.incr(-1);
    numRunningQueries.incr();
  }
A wrapper for metrics for single WM pool. This outputs metrics both to Codahale and standard
Hadoop metrics, in parallel. The codahale output is prefixed with pool name and is mostly
for the JMX view, or to look at when Hadoop metrics are not set up. Hadoop metrics are output
because they can be tagged properly rather than prefixed, so they are better for dashboards.
ql/src/java/org/apache/hadoop/hive/ql/exec/tez/WmPoolMetrics.java