@Test
  public void testInfoLogLevel() throws Exception {
    testDynamicLogLevel(LogLevel.PROTOCOL_HTTP, LogLevel.PROTOCOL_HTTP, true, "INFO");
  }
Test setting log level to "Info".
@throws Exception if client can't set log level to INFO.
hbase-http/src/test/java/org/apache/hadoop/hbase/http/log/TestLogLevel.java