在HDFS文件夹中查找旧文件

我找到了一个解决方案:

差异以分钟为单位。

now=$(date +%s)
# Loop in ls result (remove first line like "Found 6 items")
hdfs dfs -ls $PATH_TO_CHECK | grep -v "Found" | while read f; do 
  file_date=$(echo $f | awk '{print $6}')
  file_time=$(echo $f | awk '{print $7}')

  difference=$(( ( $now - $(date -d "$file_date $file_time" +%s) ) / (60) ))

  if [[ "$difference" -gt "$MAX_DURATION" ]]; then
    echo "KO"
  else
    echo "OK"
  fi