{"id":67536,"date":"2024-06-26T08:09:11","date_gmt":"2024-06-26T04:39:11","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/hadoop-fs-shell-expunge-optimizing-hdfs-storage-with-ease-362m\/"},"modified":"2024-06-26T08:09:11","modified_gmt":"2024-06-26T04:39:11","slug":"hadoop-fs-shell-expunge-optimizing-hdfs-storage-with-ease-362m","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/hadoop-fs-shell-expunge-optimizing-hdfs-storage-with-ease-362m\/","title":{"rendered":"Hadoop FS Shell Expunge: \u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc HDFS \u0628\u0627 \u0633\u0647\u0648\u0644\u062a"},"content":{"rendered":"<p>Summarize this content to 400 words in Persian Lang <\/p>\n<p>  \u0645\u0639\u0631\u0641\u06cc<\/p>\n<p>\u0628\u0647 \u0645\u062c\u0645\u0648\u0639\u0647 \u0622\u0632\u0645\u0627\u06cc\u0634\u06af\u0627\u0647\u06cc \u0647\u06cc\u062c\u0627\u0646 \u0627\u0646\u06af\u06cc\u0632 \u0645\u0627 \u062f\u0631 \u06cc\u06a9 \u067e\u0627\u06cc\u06af\u0627\u0647 \u0628\u06cc\u0646 \u0633\u062a\u0627\u0631\u0647 \u0627\u06cc \u062e\u0648\u0634 \u0622\u0645\u062f\u06cc\u062f \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u0646\u0642\u0634 \u06cc\u06a9 \u0627\u0631\u062a\u0628\u0627\u0637 \u062f\u0647\u0646\u062f\u0647 \u0645\u0627\u0647\u0631 \u0628\u06cc\u0646 \u06a9\u0647\u06a9\u0634\u0627\u0646\u06cc \u0631\u0627 \u0628\u0627\u0632\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u062f.  \u062f\u0631 \u0627\u06cc\u0646 \u0633\u0646\u0627\u0631\u06cc\u0648\u060c \u0634\u0645\u0627 \u0648\u0638\u06cc\u0641\u0647 \u062f\u0627\u0631\u06cc\u062f Hadoop HDFS \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 FS Shell expunge \u0628\u0631\u0627\u06cc \u062d\u0641\u0638 \u06cc\u06a9\u067e\u0627\u0631\u0686\u06af\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u0648 \u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u06a9\u0646\u06cc\u062f.  \u0645\u0627\u0645\u0648\u0631\u06cc\u062a \u0634\u0645\u0627 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0627\u0632 \u067e\u0627\u06a9\u0633\u0627\u0632\u06cc \u06a9\u0627\u0631\u0622\u0645\u062f \u0641\u0627\u06cc\u0644 \u0647\u0627 \u0648 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0647\u0627\u06cc \u063a\u06cc\u0631 \u0636\u0631\u0648\u0631\u06cc \u0628\u0631\u0627\u06cc \u0622\u0632\u0627\u062f \u06a9\u0631\u062f\u0646 \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0648 \u0628\u0647\u0628\u0648\u062f \u0639\u0645\u0644\u06a9\u0631\u062f \u0633\u06cc\u0633\u062a\u0645 \u0627\u0633\u062a.<\/p>\n<p>  \u0641\u0639\u0627\u0644 \u06a9\u0631\u062f\u0646 \u0648 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0648\u06cc\u0698\u06af\u06cc HDFS Trash<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u0631\u062d\u0644\u0647\u060c \u0627\u062c\u0627\u0632\u0647 \u062f\u0647\u06cc\u062f \u0628\u0627 \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 Hadoop FS Shell \u0648 \u0628\u0631\u0631\u0633\u06cc \u0641\u0627\u06cc\u0644 \u0647\u0627 \u0648 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0647\u0627\u06cc \u0641\u0639\u0644\u06cc \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645 \u0641\u0627\u06cc\u0644 \u062a\u0648\u0632\u06cc\u0639 \u0634\u062f\u0647 Hadoop \u0634\u0631\u0648\u0639 \u06a9\u0646\u06cc\u0645.<\/p>\n<p>\u062a\u0631\u0645\u06cc\u0646\u0627\u0644 \u0631\u0627 \u0628\u0627\u0632 \u06a9\u0646\u06cc\u062f \u0648 \u0628\u0647 \u0622\u0646 \u0633\u0648\u0626\u06cc\u0686 \u06a9\u0646\u06cc\u062f hadoop \u06a9\u0627\u0631\u0628\u0631:<\/p>\n<p>   su &#8211; hadoop<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u062f\u0631 \u062d\u0627\u0644 \u0627\u0635\u0644\u0627\u062d \/home\/hadoop\/hadoop\/etc\/hadoop\/core-site.xml \u0628\u0631\u0627\u06cc \u0641\u0639\u0627\u0644 \u06a9\u0631\u062f\u0646 \u0648\u06cc\u0698\u06af\u06cc Trash:<\/p>\n<p>   nano \/home\/hadoop\/hadoop\/etc\/hadoop\/core-site.xml<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0648\u06cc\u0698\u06af\u06cc \u0632\u06cc\u0631 \u0631\u0627 \u0628\u06cc\u0646  \u0628\u0631\u0686\u0633\u0628 \u0647\u0627:<\/p>\n<p>        fs.trash.interval<br \/>\n        1440<\/p>\n<p>        fs.trash.checkpoint.interval<br \/>\n        1440<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0641\u0627\u06cc\u0644 \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0631\u062f\u0647 \u0648 \u0627\u0632 \u0648\u06cc\u0631\u0627\u06cc\u0634\u06af\u0631 \u0645\u062a\u0646 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f.<\/p>\n<p>\u0633\u0631\u0648\u06cc\u0633 HDFS \u0631\u0627 \u0645\u062c\u062f\u062f\u0627 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u06a9\u0646\u06cc\u062f:<\/p>\n<p>\u0633\u0631\u0648\u06cc\u0633 HDFS \u0631\u0627 \u0645\u062a\u0648\u0642\u0641 \u06a9\u0646\u06cc\u062f:<\/p>\n<p>   \/home\/hadoop\/hadoop\/sbin\/stop-dfs.sh<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0633\u0631\u0648\u06cc\u0633 HDFS \u0631\u0627 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u06a9\u0646\u06cc\u062f:<\/p>\n<p>   \/home\/hadoop\/hadoop\/sbin\/start-dfs.sh<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f \u0648 \u0622\u0646 \u0631\u0627 \u062f\u0631 HDFS \u062d\u0630\u0641 \u06a9\u0646\u06cc\u062f:<\/p>\n<p>\u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u062f\u0631 HDFS \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f:<\/p>\n<p>   hdfs dfs -touchz \/user\/hadoop\/test.txt<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0641\u0627\u06cc\u0644 \u0631\u0627 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u062f:<\/p>\n<p>   hdfs dfs -rm \/user\/hadoop\/test.txt<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u0648\u06cc\u0698\u06af\u06cc Trash \u0641\u0639\u0627\u0644 \u0627\u0633\u062a \u06cc\u0627 \u062e\u06cc\u0631:<\/p>\n<p>   hdfs dfs -ls \/user\/hadoop\/.Trash\/Current\/user\/hadoop\/<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0634\u0645\u0627 \u0628\u0627\u06cc\u062f \u0641\u0627\u06cc\u0644\u06cc \u0631\u0627 \u06a9\u0647 \u062d\u0630\u0641 \u06a9\u0631\u062f\u0647 \u0627\u06cc\u062f \u062f\u0631 \u0641\u0647\u0631\u0633\u062a \u0633\u0637\u0644 \u0632\u0628\u0627\u0644\u0647 \u0628\u0628\u06cc\u0646\u06cc\u062f.<\/p>\n<p>  \u062d\u0630\u0641 \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u063a\u06cc\u0631 \u0636\u0631\u0648\u0631\u06cc<\/p>\n<p>\u062d\u0627\u0644\u060c \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 FS Shell expunge\u060c \u0641\u0627\u06cc\u0644\u200c\u0647\u0627 \u0648 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc\u200c\u0647\u0627\u06cc \u063a\u06cc\u0631 \u0636\u0631\u0648\u0631\u06cc \u0631\u0627 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u0645.<\/p>\n<p>\u062a\u0645\u0627\u0645 \u067e\u0633\u062a \u0647\u0627\u06cc \u0628\u0627\u0632\u0631\u0633\u06cc \u0632\u0628\u0627\u0644\u0647 \u0631\u0627 \u067e\u0627\u06a9 \u06a9\u0646\u06cc\u062f:<\/p>\n<p>   hdfs dfs -expunge -immediate<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u063a\u06cc\u0631 \u0636\u0631\u0648\u0631\u06cc \u0628\u0627 \u0645\u0648\u0641\u0642\u06cc\u062a \u067e\u0627\u06a9 \u0634\u062f\u0647 \u0627\u0646\u062f:<\/p>\n<p>   hdfs dfs -ls \/user\/hadoop\/.Trash<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0647\u06cc\u0686 \u0641\u0627\u06cc\u0644 \u06cc\u0627 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0646\u0628\u0627\u06cc\u062f \u0644\u06cc\u0633\u062a \u0634\u062f\u0647 \u0628\u0627\u0634\u062f.<\/p>\n<p>  \u062e\u0644\u0627\u0635\u0647<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0622\u0632\u0645\u0627\u06cc\u0634\u06af\u0627\u0647\u060c \u0645\u0627 \u0628\u0647 \u0642\u062f\u0631\u062a \u0641\u0631\u0645\u0627\u0646 Hadoop FS Shell expunge \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0648 \u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645 \u0641\u0627\u06cc\u0644 \u062a\u0648\u0632\u06cc\u0639 \u0634\u062f\u0647 Hadoop \u067e\u0631\u062f\u0627\u062e\u062a\u06cc\u0645.  \u0628\u0627 \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc \u0646\u062d\u0648\u0647 \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc FS Shell\u060c \u0645\u0634\u0627\u0647\u062f\u0647 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u0641\u0639\u0644\u06cc \u0648 \u062d\u0630\u0641 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u063a\u06cc\u0631\u0636\u0631\u0648\u0631\u06cc\u060c \u0628\u06cc\u0646\u0634\u200c\u0647\u0627\u06cc \u0627\u0631\u0632\u0634\u0645\u0646\u062f\u06cc \u062f\u0631 \u0645\u0648\u0631\u062f \u062d\u0641\u0638 \u06cc\u06a9\u067e\u0627\u0631\u0686\u06af\u06cc \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0648 \u0628\u0647\u0628\u0648\u062f \u0639\u0645\u0644\u06a9\u0631\u062f \u0633\u06cc\u0633\u062a\u0645 \u0628\u0647 \u062f\u0633\u062a \u0622\u0648\u0631\u062f\u0647\u200c\u0627\u06cc\u062f.  \u062a\u0645\u0631\u06cc\u0646 \u0627\u06cc\u0646 \u0645\u0647\u0627\u0631\u062a \u0647\u0627 \u0634\u0645\u0627 \u0631\u0627 \u0645\u062c\u0647\u0632 \u0645\u06cc \u06a9\u0646\u062f \u062a\u0627 \u0645\u062d\u06cc\u0637 Hadoop \u062e\u0648\u062f \u0631\u0627 \u0628\u0647 \u0637\u0648\u0631 \u0645\u0648\u062b\u0631 \u0645\u062f\u06cc\u0631\u06cc\u062a \u06a9\u0646\u06cc\u062f \u0648 \u0639\u0645\u0644\u06cc\u0627\u062a \u0631\u0648\u0627\u0646 \u0631\u0627 \u062a\u0636\u0645\u06cc\u0646 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>  \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0628\u06cc\u0634\u062a\u0631 \u0628\u062f\u0627\u0646\u06cc\u062f\u061f<\/p>\n<p>\u0628\u0647 Discord \u0645\u0627 \u0628\u067e\u06cc\u0648\u0646\u062f\u06cc\u062f \u06cc\u0627 \u0628\u0631\u0627\u06cc \u0645\u0627 \u062a\u0648\u06cc\u06cc\u062a \u06a9\u0646\u06cc\u062f @WeAreLabEx !  \ud83d\ude04<\/p>\n<div data-article-id=\"1900822\" id=\"article-body\">\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter-rtl ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u062a\u063a\u06cc\u06cc\u0631 \u0648\u0636\u0639\u06cc\u062a \u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/nabfollower.com\/blog\/hadoop-fs-shell-expunge-optimizing-hdfs-storage-with-ease-362m\/#%D9%85%D8%B9%D8%B1%D9%81%DB%8C\" >\u0645\u0639\u0631\u0641\u06cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/nabfollower.com\/blog\/hadoop-fs-shell-expunge-optimizing-hdfs-storage-with-ease-362m\/#%D9%81%D8%B9%D8%A7%D9%84_%DA%A9%D8%B1%D8%AF%D9%86_%D9%88_%D9%BE%DB%8C%DA%A9%D8%B1%D8%A8%D9%86%D8%AF%DB%8C_%D9%88%DB%8C%DA%98%DA%AF%DB%8C_HDFS_Trash\" >\u0641\u0639\u0627\u0644 \u06a9\u0631\u062f\u0646 \u0648 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0648\u06cc\u0698\u06af\u06cc HDFS Trash<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/nabfollower.com\/blog\/hadoop-fs-shell-expunge-optimizing-hdfs-storage-with-ease-362m\/#%D8%AD%D8%B0%D9%81_%D9%81%D8%A7%DB%8C%D9%84_%D9%87%D8%A7%DB%8C_%D8%BA%DB%8C%D8%B1_%D8%B6%D8%B1%D9%88%D8%B1%DB%8C\" >\u062d\u0630\u0641 \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u063a\u06cc\u0631 \u0636\u0631\u0648\u0631\u06cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/nabfollower.com\/blog\/hadoop-fs-shell-expunge-optimizing-hdfs-storage-with-ease-362m\/#%D8%AE%D9%84%D8%A7%D8%B5%D9%87\" >\u062e\u0644\u0627\u0635\u0647<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/nabfollower.com\/blog\/hadoop-fs-shell-expunge-optimizing-hdfs-storage-with-ease-362m\/#%D9%85%DB%8C_%D8%AE%D9%88%D8%A7%D9%87%DB%8C%D8%AF_%D8%A8%DB%8C%D8%B4%D8%AA%D8%B1_%D8%A8%D8%AF%D8%A7%D9%86%DB%8C%D8%AF%D8%9F\" >\u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0628\u06cc\u0634\u062a\u0631 \u0628\u062f\u0627\u0646\u06cc\u062f\u061f<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%D9%85%D8%B9%D8%B1%D9%81%DB%8C\"><\/span>\n<p>  \u0645\u0639\u0631\u0641\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0628\u0647 \u0645\u062c\u0645\u0648\u0639\u0647 \u0622\u0632\u0645\u0627\u06cc\u0634\u06af\u0627\u0647\u06cc \u0647\u06cc\u062c\u0627\u0646 \u0627\u0646\u06af\u06cc\u0632 \u0645\u0627 \u062f\u0631 \u06cc\u06a9 \u067e\u0627\u06cc\u06af\u0627\u0647 \u0628\u06cc\u0646 \u0633\u062a\u0627\u0631\u0647 \u0627\u06cc \u062e\u0648\u0634 \u0622\u0645\u062f\u06cc\u062f \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u0646\u0642\u0634 \u06cc\u06a9 \u0627\u0631\u062a\u0628\u0627\u0637 \u062f\u0647\u0646\u062f\u0647 \u0645\u0627\u0647\u0631 \u0628\u06cc\u0646 \u06a9\u0647\u06a9\u0634\u0627\u0646\u06cc \u0631\u0627 \u0628\u0627\u0632\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u062f.  \u062f\u0631 \u0627\u06cc\u0646 \u0633\u0646\u0627\u0631\u06cc\u0648\u060c \u0634\u0645\u0627 \u0648\u0638\u06cc\u0641\u0647 \u062f\u0627\u0631\u06cc\u062f Hadoop HDFS \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 FS Shell expunge \u0628\u0631\u0627\u06cc \u062d\u0641\u0638 \u06cc\u06a9\u067e\u0627\u0631\u0686\u06af\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u0648 \u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u06a9\u0646\u06cc\u062f.  \u0645\u0627\u0645\u0648\u0631\u06cc\u062a \u0634\u0645\u0627 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0627\u0632 \u067e\u0627\u06a9\u0633\u0627\u0632\u06cc \u06a9\u0627\u0631\u0622\u0645\u062f \u0641\u0627\u06cc\u0644 \u0647\u0627 \u0648 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0647\u0627\u06cc \u063a\u06cc\u0631 \u0636\u0631\u0648\u0631\u06cc \u0628\u0631\u0627\u06cc \u0622\u0632\u0627\u062f \u06a9\u0631\u062f\u0646 \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0648 \u0628\u0647\u0628\u0648\u062f \u0639\u0645\u0644\u06a9\u0631\u062f \u0633\u06cc\u0633\u062a\u0645 \u0627\u0633\u062a.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D9%81%D8%B9%D8%A7%D9%84_%DA%A9%D8%B1%D8%AF%D9%86_%D9%88_%D9%BE%DB%8C%DA%A9%D8%B1%D8%A8%D9%86%D8%AF%DB%8C_%D9%88%DB%8C%DA%98%DA%AF%DB%8C_HDFS_Trash\"><\/span>\n<p>  \u0641\u0639\u0627\u0644 \u06a9\u0631\u062f\u0646 \u0648 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0648\u06cc\u0698\u06af\u06cc HDFS Trash<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u0631\u062d\u0644\u0647\u060c \u0627\u062c\u0627\u0632\u0647 \u062f\u0647\u06cc\u062f \u0628\u0627 \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 Hadoop FS Shell \u0648 \u0628\u0631\u0631\u0633\u06cc \u0641\u0627\u06cc\u0644 \u0647\u0627 \u0648 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0647\u0627\u06cc \u0641\u0639\u0644\u06cc \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645 \u0641\u0627\u06cc\u0644 \u062a\u0648\u0632\u06cc\u0639 \u0634\u062f\u0647 Hadoop \u0634\u0631\u0648\u0639 \u06a9\u0646\u06cc\u0645.<\/p>\n<ol>\n<li>\u062a\u0631\u0645\u06cc\u0646\u0627\u0644 \u0631\u0627 \u0628\u0627\u0632 \u06a9\u0646\u06cc\u062f \u0648 \u0628\u0647 \u0622\u0646 \u0633\u0648\u0626\u06cc\u0686 \u06a9\u0646\u06cc\u062f <code>hadoop<\/code> \u06a9\u0627\u0631\u0628\u0631:\n<\/li>\n<\/ol>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight shell\"><code>   su - hadoop\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<ol>\n<li>\u062f\u0631 \u062d\u0627\u0644 \u0627\u0635\u0644\u0627\u062d <code>\/home\/hadoop\/hadoop\/etc\/hadoop\/core-site.xml<\/code> \u0628\u0631\u0627\u06cc \u0641\u0639\u0627\u0644 \u06a9\u0631\u062f\u0646 \u0648\u06cc\u0698\u06af\u06cc Trash:\n<\/li>\n<\/ol>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight shell\"><code>   nano \/home\/hadoop\/hadoop\/etc\/hadoop\/core-site.xml\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0648\u06cc\u0698\u06af\u06cc \u0632\u06cc\u0631 \u0631\u0627 \u0628\u06cc\u0646 <code><configuration\/><\/code> \u0628\u0631\u0686\u0633\u0628 \u0647\u0627:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight xml\"><code>    <span class=\"nt\"><property\/><\/span>\n        <span class=\"nt\"><name\/><\/span>fs.trash.interval<span class=\"nt\"\/>\n        <span class=\"nt\"><value\/><\/span>1440<span class=\"nt\"\/>\n    <span class=\"nt\"\/>\n    <span class=\"nt\"><property\/><\/span>\n        <span class=\"nt\"><name\/><\/span>fs.trash.checkpoint.interval<span class=\"nt\"\/>\n        <span class=\"nt\"><value\/><\/span>1440<span class=\"nt\"\/>\n    <span class=\"nt\"\/>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0641\u0627\u06cc\u0644 \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0631\u062f\u0647 \u0648 \u0627\u0632 \u0648\u06cc\u0631\u0627\u06cc\u0634\u06af\u0631 \u0645\u062a\u0646 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f.<\/p>\n<ol>\n<li>\u0633\u0631\u0648\u06cc\u0633 HDFS \u0631\u0627 \u0645\u062c\u062f\u062f\u0627 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u06a9\u0646\u06cc\u062f:<\/li>\n<\/ol>\n<p>\u0633\u0631\u0648\u06cc\u0633 HDFS \u0631\u0627 \u0645\u062a\u0648\u0642\u0641 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight shell\"><code>   \/home\/hadoop\/hadoop\/sbin\/stop-dfs.sh\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0633\u0631\u0648\u06cc\u0633 HDFS \u0631\u0627 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight shell\"><code>   \/home\/hadoop\/hadoop\/sbin\/start-dfs.sh\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<ol>\n<li>\u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f \u0648 \u0622\u0646 \u0631\u0627 \u062f\u0631 HDFS \u062d\u0630\u0641 \u06a9\u0646\u06cc\u062f:<\/li>\n<\/ol>\n<p>\u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u062f\u0631 HDFS \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight shell\"><code>   hdfs dfs <span class=\"nt\">-touchz<\/span> \/user\/hadoop\/test.txt\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0641\u0627\u06cc\u0644 \u0631\u0627 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight shell\"><code>   hdfs dfs <span class=\"nt\">-rm<\/span> \/user\/hadoop\/test.txt\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<ol>\n<li>\u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u0648\u06cc\u0698\u06af\u06cc Trash \u0641\u0639\u0627\u0644 \u0627\u0633\u062a \u06cc\u0627 \u062e\u06cc\u0631:\n<\/li>\n<\/ol>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight shell\"><code>   hdfs dfs <span class=\"nt\">-ls<\/span> \/user\/hadoop\/.Trash\/Current\/user\/hadoop\/\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0634\u0645\u0627 \u0628\u0627\u06cc\u062f \u0641\u0627\u06cc\u0644\u06cc \u0631\u0627 \u06a9\u0647 \u062d\u0630\u0641 \u06a9\u0631\u062f\u0647 \u0627\u06cc\u062f \u062f\u0631 \u0641\u0647\u0631\u0633\u062a \u0633\u0637\u0644 \u0632\u0628\u0627\u0644\u0647 \u0628\u0628\u06cc\u0646\u06cc\u062f.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D8%AD%D8%B0%D9%81_%D9%81%D8%A7%DB%8C%D9%84_%D9%87%D8%A7%DB%8C_%D8%BA%DB%8C%D8%B1_%D8%B6%D8%B1%D9%88%D8%B1%DB%8C\"><\/span>\n<p>  \u062d\u0630\u0641 \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u063a\u06cc\u0631 \u0636\u0631\u0648\u0631\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062d\u0627\u0644\u060c \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 FS Shell expunge\u060c \u0641\u0627\u06cc\u0644\u200c\u0647\u0627 \u0648 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc\u200c\u0647\u0627\u06cc \u063a\u06cc\u0631 \u0636\u0631\u0648\u0631\u06cc \u0631\u0627 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u0645.<\/p>\n<ol>\n<li>\u062a\u0645\u0627\u0645 \u067e\u0633\u062a \u0647\u0627\u06cc \u0628\u0627\u0632\u0631\u0633\u06cc \u0632\u0628\u0627\u0644\u0647 \u0631\u0627 \u067e\u0627\u06a9 \u06a9\u0646\u06cc\u062f:\n<\/li>\n<\/ol>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight shell\"><code>   hdfs dfs <span class=\"nt\">-expunge<\/span> <span class=\"nt\">-immediate<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<ol>\n<li>\u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u063a\u06cc\u0631 \u0636\u0631\u0648\u0631\u06cc \u0628\u0627 \u0645\u0648\u0641\u0642\u06cc\u062a \u067e\u0627\u06a9 \u0634\u062f\u0647 \u0627\u0646\u062f:\n<\/li>\n<\/ol>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight shell\"><code>   hdfs dfs <span class=\"nt\">-ls<\/span> \/user\/hadoop\/.Trash\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0647\u06cc\u0686 \u0641\u0627\u06cc\u0644 \u06cc\u0627 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0646\u0628\u0627\u06cc\u062f \u0644\u06cc\u0633\u062a \u0634\u062f\u0647 \u0628\u0627\u0634\u062f.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D8%AE%D9%84%D8%A7%D8%B5%D9%87\"><\/span>\n<p>  \u062e\u0644\u0627\u0635\u0647<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0622\u0632\u0645\u0627\u06cc\u0634\u06af\u0627\u0647\u060c \u0645\u0627 \u0628\u0647 \u0642\u062f\u0631\u062a \u0641\u0631\u0645\u0627\u0646 Hadoop FS Shell expunge \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0648 \u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645 \u0641\u0627\u06cc\u0644 \u062a\u0648\u0632\u06cc\u0639 \u0634\u062f\u0647 Hadoop \u067e\u0631\u062f\u0627\u062e\u062a\u06cc\u0645.  \u0628\u0627 \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc \u0646\u062d\u0648\u0647 \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc FS Shell\u060c \u0645\u0634\u0627\u0647\u062f\u0647 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u0641\u0639\u0644\u06cc \u0648 \u062d\u0630\u0641 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u063a\u06cc\u0631\u0636\u0631\u0648\u0631\u06cc\u060c \u0628\u06cc\u0646\u0634\u200c\u0647\u0627\u06cc \u0627\u0631\u0632\u0634\u0645\u0646\u062f\u06cc \u062f\u0631 \u0645\u0648\u0631\u062f \u062d\u0641\u0638 \u06cc\u06a9\u067e\u0627\u0631\u0686\u06af\u06cc \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0648 \u0628\u0647\u0628\u0648\u062f \u0639\u0645\u0644\u06a9\u0631\u062f \u0633\u06cc\u0633\u062a\u0645 \u0628\u0647 \u062f\u0633\u062a \u0622\u0648\u0631\u062f\u0647\u200c\u0627\u06cc\u062f.  \u062a\u0645\u0631\u06cc\u0646 \u0627\u06cc\u0646 \u0645\u0647\u0627\u0631\u062a \u0647\u0627 \u0634\u0645\u0627 \u0631\u0627 \u0645\u062c\u0647\u0632 \u0645\u06cc \u06a9\u0646\u062f \u062a\u0627 \u0645\u062d\u06cc\u0637 Hadoop \u062e\u0648\u062f \u0631\u0627 \u0628\u0647 \u0637\u0648\u0631 \u0645\u0648\u062b\u0631 \u0645\u062f\u06cc\u0631\u06cc\u062a \u06a9\u0646\u06cc\u062f \u0648 \u0639\u0645\u0644\u06cc\u0627\u062a \u0631\u0648\u0627\u0646 \u0631\u0627 \u062a\u0636\u0645\u06cc\u0646 \u06a9\u0646\u06cc\u062f.<\/p>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"%D9%85%DB%8C_%D8%AE%D9%88%D8%A7%D9%87%DB%8C%D8%AF_%D8%A8%DB%8C%D8%B4%D8%AA%D8%B1_%D8%A8%D8%AF%D8%A7%D9%86%DB%8C%D8%AF%D8%9F\"><\/span>\n<p>  \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0628\u06cc\u0634\u062a\u0631 \u0628\u062f\u0627\u0646\u06cc\u062f\u061f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0628\u0647 Discord \u0645\u0627 \u0628\u067e\u06cc\u0648\u0646\u062f\u06cc\u062f \u06cc\u0627 \u0628\u0631\u0627\u06cc \u0645\u0627 \u062a\u0648\u06cc\u06cc\u062a \u06a9\u0646\u06cc\u062f <a href=\"https:\/\/twitter.com\/WeAreLabEx\" rel=\"nofollow noopener\" target=\"_blank\">@WeAreLabEx<\/a> !  \ud83d\ude04<\/p>\n<\/p><\/div>\n<p><script async src=\"\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Summarize this content to 400 words in Persian Lang \u0645\u0639\u0631\u0641\u06cc \u0628\u0647 \u0645\u062c\u0645\u0648\u0639\u0647 \u0622\u0632\u0645\u0627\u06cc\u0634\u06af\u0627\u0647\u06cc \u0647\u06cc\u062c\u0627\u0646 \u0627\u0646\u06af\u06cc\u0632 \u0645\u0627 \u062f\u0631 \u06cc\u06a9 \u067e\u0627\u06cc\u06af\u0627\u0647 \u0628\u06cc\u0646 \u0633\u062a\u0627\u0631\u0647 \u0627\u06cc \u062e\u0648\u0634 \u0622\u0645\u062f\u06cc\u062f \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u0646\u0642\u0634 \u06cc\u06a9 \u0627\u0631\u062a\u0628\u0627\u0637 \u062f\u0647\u0646\u062f\u0647 \u0645\u0627\u0647\u0631 \u0628\u06cc\u0646 \u06a9\u0647\u06a9\u0634\u0627\u0646\u06cc \u0631\u0627 \u0628\u0627\u0632\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u0633\u0646\u0627\u0631\u06cc\u0648\u060c \u0634\u0645\u0627 \u0648\u0638\u06cc\u0641\u0647 \u062f\u0627\u0631\u06cc\u062f Hadoop HDFS \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 FS Shell expunge \u0628\u0631\u0627\u06cc &hellip;<\/p>\n","protected":false},"author":2,"featured_media":67537,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-67536","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dev"],"_links":{"self":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/67536","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/comments?post=67536"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/67536\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/67537"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=67536"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=67536"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=67536"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}