LOG.debug("Done corrupting GS of " + corruptedBlock.getBlockName());
}
// all blocks belong to the same file, hence same BP
DataNode dn = cluster.getDataNodes().get(DN_N1);
String poolId = cluster.getNamesystem().getBlockPoolId();
DatanodeRegistration dnR = dn.getDNRegistrationForBP(poolId);
StorageBlockReport[] report = { new StorageBlockReport(
new DatanodeStorage(dnR.getStorageID()),
new BlockListAsLongs(blocks, null).getBlockListAsLongs()) };
cluster.getNameNodeRpc().blockReport(dnR, poolId, report);
printStats();
assertEquals("Wrong number of Corrupted blocks",
1, cluster.getNamesystem().getCorruptReplicaBlocks() +
// the following might have to be added into the equation if
// the same block could be in two different states at the same time
// and then the expected number of has to be changed to '2'
// cluster.getNamesystem().getPendingReplicationBlocks() +
cluster.getNamesystem().getPendingDeletionBlocks());
// Get another block and screw its length to be less than original
if (randIndex == 0)
randIndex++;
else
randIndex--;
corruptedBlock = blocks.get(randIndex);
corruptBlockLen(corruptedBlock);
if(LOG.isDebugEnabled()) {
LOG.debug("Done corrupting length of " + corruptedBlock.getBlockName());
}
report[0] = new StorageBlockReport(
new DatanodeStorage(dnR.getStorageID()),
new BlockListAsLongs(blocks, null).getBlockListAsLongs());
cluster.getNameNodeRpc().blockReport(dnR, poolId, report);
printStats();
assertEquals("Wrong number of Corrupted blocks",