[HDDS-2098] Ozone shell command prints out ERROR when the log4j file is not present.

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.5.0
• Fix Version/s: 0.5.0
• Component/s: Ozone CLI
• Labels: pull-request-available
• Assignee: Aravindan Vijayan
• Reporter: Aravindan Vijayan
• Created: 06/Sep/19 18:51
• Updated: 24/Feb/20 20:50
• Resolved: 17/Sep/19 05:37

Description

Exception Trace

log4j:ERROR Could not read configuration file from URL [file:/etc/ozone/conf/ozone-shell-log4j.properties].
java.io.FileNotFoundException: /etc/ozone/conf/ozone-shell-log4j.properties (No such file or directory)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at java.io.FileInputStream.<init>(FileInputStream.java:93)
	at sun.net.www.protocol.file.FileURLConnection.connect(FileURLConnection.java:90)
	at sun.net.www.protocol.file.FileURLConnection.getInputStream(FileURLConnection.java:188)
	at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:557)
	at org.apache.log4j.helpers.OptionConverter.selectAndConfigure(OptionConverter.java:526)
	at org.apache.log4j.LogManager.<clinit>(LogManager.java:127)
	at org.slf4j.impl.Log4jLoggerFactory.<init>(Log4jLoggerFactory.java:66)
	at org.slf4j.impl.StaticLoggerBinder.<init>(StaticLoggerBinder.java:72)
	at org.slf4j.impl.StaticLoggerBinder.<clinit>(StaticLoggerBinder.java:45)
	at org.slf4j.LoggerFactory.bind(LoggerFactory.java:150)
	at org.slf4j.LoggerFactory.performInitialization(LoggerFactory.java:124)
	at org.slf4j.LoggerFactory.getILoggerFactory(LoggerFactory.java:412)
	at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:357)
	at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:383)
	at org.apache.hadoop.ozone.web.ozShell.Shell.<clinit>(Shell.java:35)
log4j:ERROR Ignoring configuration file [file:/etc/ozone/conf/ozone-shell-log4j.properties].
log4j:WARN No appenders could be found for logger (io.jaegertracing.thrift.internal.senders.ThriftSenderFactory).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
{
  "metadata" : { },
  "name" : "vol-test-putfile-1567740142",
  "admin" : "root",
  "owner" : "root",
  "creationTime" : 1567740146501,
  "acls" : [ {
    "type" : "USER",
    "name" : "root",
    "aclScope" : "ACCESS",
    "aclList" : [ "ALL" ]
  }, {
    "type" : "GROUP",
    "name" : "root",
    "aclScope" : "ACCESS",
    "aclList" : [ "ALL" ]
  } ],
  "quota" : 1152921504606846976
}

Fix
When a log4j file is not present, the default should be console.

Issue Links

• links to: GitHub Pull Request #1411