for (String childNode : zk.getChildren(zkBaseNode, false)) {
List<String> nodeNameParts = Lists.newArrayList(Splitter.on(',').split(childNode));
if (indexerName.equals(nodeNameParts.get(0))) {
byte[] errorBytes = zk.getData(zkBaseNode + "/" + childNode, false, null);
IndexerProcess indexerProcess = new IndexerProcess(indexerName,
nodeNameParts.get(1),
errorBytes == null || errorBytes.length == 0? null : Bytes.toString(errorBytes));
indexerProcesses.add(indexerProcess);
}
}