protected final boolean verifyDeletedBlocks(LocatedBlocks locatedBlocks) throws IOException, InterruptedException { LOG.info("Verifying replica has no saved copy after deletion."); triggerBlockReport(); while (DataNodeTestUtils.getPendingAsyncDeletions(cluster.getDataNodes().get(0)) > 0L) { Thread.sleep(1000); } final String bpid = cluster.getNamesystem().getBlockPoolId(); List<? extends FsVolumeSpi> volumes = cluster.getDataNodes().get(0).getFSDataset().getVolumes(); // Make sure deleted replica does not have a copy on either finalized dir of // transient volume or finalized dir of non-transient volume for (FsVolumeSpi v : volumes) { FsVolumeImpl volume = (FsVolumeImpl) v; File targetDir = (v.isTransientStorage()) ? volume.getBlockPoolSlice(bpid).getFinalizedDir() : volume.getBlockPoolSlice(bpid).getLazypersistDir(); if (verifyBlockDeletedFromDir(targetDir, locatedBlocks) == false) { return false; } } return true; }