question Re: Namenode is failiting to start on HADP with windows environment in Archives of Support Questions (Read Only) https://community.cloudera.com/t5/Archives-of-Support-Questions/Namenode-is-failiting-to-start-on-HADP-with-windows/m-p/110263#M25831 <P>Error says namenode is not formatted. Is this a new install? </P><P>hadoop namenode -format (as hdfs/hadoop user)</P><P>This will format your namenode and you can start back, but if you have any data already in, you will lose it. So be careful when you run this one. </P> Fri, 22 Apr 2016 01:46:41 GMT ravi1 2016-04-22T01:46:41Z Namenode is failiting to start on HADP with windows environment https://community.cloudera.com/t5/Archives-of-Support-Questions/Namenode-is-failiting-to-start-on-HADP-with-windows/m-p/110262#M25830 <A href="https://community.cloudera.com/legacyfs/online/attachments/3588-hfds-site-xml.txt">hfds-site-xml.txt</A><A href="https://community.cloudera.com/legacyfs/online/attachments/3589-namenode-fail.jpg">namenode-fail.jpg</A><P>Hello,</P><P>Namenode is failiting to start on HADP with windows environment.</P><P> I have attached the error message with hfds-site xml.txt. docuement. </P><P>Can anyone please provide where we need to change the properties and update the Xml file?</P> Fri, 22 Apr 2016 00:59:34 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/Namenode-is-failiting-to-start-on-HADP-with-windows/m-p/110262#M25830 fnu_rasool 2016-04-22T00:59:34Z Re: Namenode is failiting to start on HADP with windows environment https://community.cloudera.com/t5/Archives-of-Support-Questions/Namenode-is-failiting-to-start-on-HADP-with-windows/m-p/110263#M25831 <P>Error says namenode is not formatted. Is this a new install? </P><P>hadoop namenode -format (as hdfs/hadoop user)</P><P>This will format your namenode and you can start back, but if you have any data already in, you will lose it. So be careful when you run this one. </P> Fri, 22 Apr 2016 01:46:41 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/Namenode-is-failiting-to-start-on-HADP-with-windows/m-p/110263#M25831 ravi1 2016-04-22T01:46:41Z Re: Namenode is failiting to start on HADP with windows environment https://community.cloudera.com/t5/Archives-of-Support-Questions/Namenode-is-failiting-to-start-on-HADP-with-windows/m-p/110264#M25832 <P>Thank you Ravi.</P><P>Do you think, I need to change </P><P>core-site.xml file also? please suggest. thanks</P> Fri, 22 Apr 2016 02:13:48 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/Namenode-is-failiting-to-start-on-HADP-with-windows/m-p/110264#M25832 fnu_rasool 2016-04-22T02:13:48Z