[ https://issues.apache.org/jira/browse/NIFI-1731?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Oleg Zhurakousky updated NIFI-1731: ----------------------------------- Description: Here is the example of such mishandling {code} public void warn(String format, Object arg) { warnMessages.add(new LogMessage(null, format, null, arg)); logger.warn(format, arg); } {code} where it really has to be {code} public void warn(String format, Object arg) { Object[] args = new Object[] { arg }; warnMessages.add(new LogMessage(null, MessageFormatter.arrayFormat(format, args).getMessage(), null, args)); logger.warn(format, arg); } {code} Basically instead of _message_ we are currently passing _format_ into the 'message' field of LogMessage constructor which results in something like "{}" being the value of the message was: Here is the example of such mishandling {code} public void warn(String format, Object arg) { warnMessages.add(new LogMessage(null, format, null, arg)); logger.warn(format, arg); } {code} where it really has to be {code} public void warn(String format, Object arg) { Object[] args = new Object[] { arg }; warnMessages.add(new LogMessage(null, MessageFormatter.arrayFormat(format, args).getMessage(), null, args)); logger.warn(format, arg); } {code} > CapturingLogger mishandles formatted messages > --------------------------------------------- > > Key: NIFI-1731 > URL: https://issues.apache.org/jira/browse/NIFI-1731 > Project: Apache NiFi > Issue Type: Bug > Reporter: Oleg Zhurakousky > Assignee: Oleg Zhurakousky > Priority: Minor > Fix For: 0.7.0 > > > Here is the example of such mishandling > {code} > public void warn(String format, Object arg) { > warnMessages.add(new LogMessage(null, format, null, arg)); > logger.warn(format, arg); > } > {code} > where it really has to be > {code} > public void warn(String format, Object arg) { > Object[] args = new Object[] { arg }; > warnMessages.add(new LogMessage(null, > MessageFormatter.arrayFormat(format, args).getMessage(), null, args)); > logger.warn(format, arg); > } > {code} > Basically instead of _message_ we are currently passing _format_ into the > 'message' field of LogMessage constructor which results in something like > "{}" being the value of the message -- This message was sent by Atlassian JIRA (v6.3.4#6332)