Mehran Hassani created HDFS-12808:
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Summary: Add LOG.isDebugEnabled() guard for LOG.debug("...")
Key: HDFS-12808
URL: https://issues.apache.org/jira/browse/HDFS-12808
Project: Hadoop HDFS
Issue Type: Improvement
Reporter: Mehran Hassani
Priority: Minor
I am conducting research on log related bugs. I tried to make a tool to fix
repetitive yet simple patterns of bugs that are related to logs. In this file,
there is a debug level logging statement containing multiple string
concatenation without the if statement before them:
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestCachingStrategy.java,
LOG.debug("got fadvise(offset=" + offset + ", len=" + len +",flags=" + flags +
")");, 82
Would you be interested in adding the if, to the logging statement?
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