while ((br.jobsRunning() > 0)
&& ((System.currentTimeMillis() - start) < 30000)) {
LOG.info("Waiting on block regen jobs to complete ("
+ br.jobsRunning() + " running).");
Thread.sleep(1000);
bc.checkJobs();
}
}
// Verify that each block now has an extra replica.
printFileLocations(file);