private static void logBlockReplicationInfo(
Block block,
BlockCollection bc,
DatanodeDescriptor srcNode,
NumberReplicas num,
Iterable<DatanodeStorageInfo> storages) {
int curReplicas = num.liveReplicas();
int curExpectedReplicas = bc.getPreferredBlockReplication();
StringBuilder nodeList = new StringBuilder();
for (DatanodeStorageInfo storage : storages) {
final DatanodeDescriptor node = storage.getDatanodeDescriptor();
nodeList.append(node);
nodeList.append(" ");
}
LOG.info(
"Block: "
+ block
+ ", Expected Replicas: "
+ curExpectedReplicas
+ ", live replicas: "
+ curReplicas
+ ", corrupt replicas: "
+ num.corruptReplicas()
+ ", decommissioned replicas: "
+ num.decommissioned()
+ ", decommissioning replicas: "
+ num.decommissioning()
+ ", excess replicas: "
+ num.excessReplicas()
+ ", Is Open File: "
+ bc.isUnderConstruction()
+ ", Datanodes having this block: "
+ nodeList
+ ", Current Datanode: "
+ srcNode
+ ", Is current datanode decommissioning: "
+ srcNode.isDecommissionInProgress());
}
