long walogMaxSize = getSystemConfiguration().getMemoryInBytes(Property.TSERV_WALOG_MAX_SIZE);
long minBlockSize = CachedConfiguration.getInstance().getLong("dfs.namenode.fs-limits.min-block-size", 0);
if (minBlockSize != 0 && minBlockSize > walogMaxSize)
throw new RuntimeException("Unable to start TabletServer. Logger is set to use blocksize " + walogMaxSize + " but hdfs minimum block size is "
+ minBlockSize + ". Either increase the " + Property.TSERV_WALOG_MAX_SIZE + " or decrease dfs.namenode.fs-limits.min-block-size in hdfs-site.xml.");
logger = new TabletServerLogger(this, walogMaxSize);
try {
AccumuloVFSClassLoader.getContextManager().setContextConfig(new ContextManager.DefaultContextsConfig(new Iterable<Entry<String,String>>() {
@Override
public Iterator<Entry<String,String>> iterator() {