https://community.cloudera.com/t5/Archives-of-Support-Questions/Corrupted-blocks-on-HDFS/m-p/170508#M37345 <P>How to remove corrupted blocks from hdfs</P> Wed, 10 Aug 2016 00:22:16 GMT gulshad_ansari 2016-08-10T00:22:16Z https://community.cloudera.com/t5/Archives-of-Support-Questions/Corrupted-blocks-on-HDFS/m-p/170508#M37345 <P>How to remove corrupted blocks from hdfs</P> Wed, 10 Aug 2016 00:22:16 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/Corrupted-blocks-on-HDFS/m-p/170508#M37345 gulshad_ansari 2016-08-10T00:22:16Z https://community.cloudera.com/t5/Archives-of-Support-Questions/Corrupted-blocks-on-HDFS/m-p/170509#M37346 <A rel="user" href="https://community.cloudera.com/users/12387/gulshadansari.html" nodeid="12387">@Gulshad Ansari</A><PRE><CODE>hdfs fs -rm /path/to/file/with/permanently/missing/blocks </CODE></PRE> Wed, 10 Aug 2016 00:29:47 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/Corrupted-blocks-on-HDFS/m-p/170509#M37346 mqureshi 2016-08-10T00:29:47Z https://community.cloudera.com/t5/Archives-of-Support-Questions/Corrupted-blocks-on-HDFS/m-p/170510#M37347 <A rel="user" href="https://community.cloudera.com/users/12387/gulshadansari.html" nodeid="12387">@Gulshad Ansari</A>: Please check <A href="http://stackoverflow.com/questions/19205057/how-to-fix-corrupt-hadoop-hdfs" target="_blank">http://stackoverflow.com/questions/19205057/how-to-fix-corrupt-hadoop-hdfs</A>. This has a clear tutorial on how to get the corrupted block. Once you locate it, <P>it is a simple </P><P>hdfs fs -rm </P><P>command to remove the corrupted block</P> Wed, 10 Aug 2016 01:24:02 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/Corrupted-blocks-on-HDFS/m-p/170510#M37347 sbhat 2016-08-10T01:24:02Z