Hi Community,   Please assist me. ... View more

Hello @pajoshi  hdfs namenode permission are below hdfs dfs -ls / Found 2 items drwxr-xr-x - mapred mapred 0 2023-03-17 06:32 /tmp drwxr-xr-x - mapred mapred 0 2023-03-17 06:32 /user   FSImage directory screenshot, Please suggets ... View more

@pajoshi, When i started my cluster today, same error is occurred, Please assist on this.  Daily i have to format the namenode then only it start working. Encountered exception loading fsimage java.io.IOException: NameNode is not formatted. at org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:238) at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFSImage(FSNamesystem.java:1152) at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFromDisk(FSNamesystem.java:799) at org.apache.hadoop.hdfs.server.namenode.NameNode.loadNamesystem(NameNode.java:614) at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:676) at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:844) at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:823) at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1547) at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1615)   ... View more

Hi Vidya, Thank you for your response. Issue was temporary fixed. When i started my cluster today, it is showing same error like, namenode failed to format. Again i have format the namenode and issue got resolved. It would be better if you could provide a permanent solution for this issue.   Thanks  Syed Muntazir ... View more

Hi Parth, Thanks for your response. I have format the Namenode and issue got resolved. I look forward to work with Cloudera community. ... View more