void function ( String arg0 , List < String > arg1 ) { TezClientUtils . addLog4jSystemProperties ( arg0 , arg1 ) ; }
allows changing the log level for task / am logging . adds the jvm system properties necessary to configure org.apache.hadoop.yarn.containerlogappender . concode_field_sep Logger LOG concode_field_sep void writeConfInPB concode_elem_sep UserPayload createUserPayloadFromConf concode_elem_sep Configuration createConfFromByteString concode_elem_sep ByteString createByteStringFromConf concode_elem_sep void readConfFromPB concode_elem_sep Configuration createConfFromUserPayload concode_elem_sep String convertToHistoryText concode_elem_sep String convertToHistoryText