diff --git src/main/java/org/apache/hadoop/hbase/catalog/CatalogTracker.java src/main/java/org/apache/hadoop/hbase/catalog/CatalogTracker.java index 1c49dc5..cf8eebc 100644 --- src/main/java/org/apache/hadoop/hbase/catalog/CatalogTracker.java +++ src/main/java/org/apache/hadoop/hbase/catalog/CatalogTracker.java @@ -23,6 +23,7 @@ import java.net.ConnectException; import java.net.NoRouteToHostException; import java.net.SocketException; import java.net.SocketTimeoutException; +import java.net.UnknownHostException; import java.util.concurrent.atomic.AtomicBoolean; import org.apache.commons.logging.Log; @@ -554,6 +555,8 @@ public class CatalogTracker { LOG.debug("Connecting to " + sn, e); } catch (SocketException e) { LOG.debug("Exception connecting to " + sn); + } catch (UnknownHostException e) { + LOG.debug("Unknown host exception connecting to " + sn); } catch (IOException ioe) { Throwable cause = ioe.getCause(); if (cause != null && cause instanceof EOFException) {