Frederick Reiss created SPARK-17543:
---------------------------------------
Summary: Missing log4j config file for tests in
common/network-shuffle
Key: SPARK-17543
URL: https://issues.apache.org/jira/browse/SPARK-17543
Project: Spark
Issue Type: Bug
Reporter: Frederick Reiss
Priority: Trivial
*This is a small starter task to help new contributors practice the pull
request and code review process.*
The Maven module {{common/network-shuffle}} does not have a log4j configuration
file for its test cases. Usually these configuration files are located inside
each module, in the directory {{src/test/resources}}. The missing configuration
file leads to a scary-looking but harmless series of errors and stack traces in
Spark build logs:
{noformat}
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further
details.
log4j:ERROR Could not read configuration file from URL
[file:src/test/resources/log4j.properties].
java.io.FileNotFoundException: src/test/resources/log4j.properties (No such
file or directory)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(FileInputStream.java:146)
at java.io.FileInputStream.<init>(FileInputStream.java:101)
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.apache.log4j.Logger.getLogger(Logger.java:104)
at
io.netty.util.internal.logging.Log4JLoggerFactory.newInstance(Log4JLoggerFactory.java:29)
at
io.netty.util.internal.logging.InternalLoggerFactory.newDefaultFactory(InternalLoggerFactory.java:46)
at
io.netty.util.internal.logging.InternalLoggerFactory.<clinit>(InternalLoggerFactory.java:34)
...
{noformat}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org
For additional commands, e-mail: issues-h...@spark.apache.org
