The standard output (stdout) and error (stderr) streams of the task are read by the TaskTracker and logged to :

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The standard output (stdout) and error (stderr) streams of the task are read by the TaskTracker and logged to :
${HADOOP_LOG_DIR}/userlogs
Excellent ! Your Answer is Correct. The child-jvm always has its current working directory added to the java.library.path and LD_LIBRARY_PATH.
${HADOOP_LOG_DIR}/user
${HADOOP_LOG_DIR}/logs
None of the Option is Correct

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