https://community.cloudera.com/t5/Support-Questions/Unable-to-authenticate-to-zeppelin-UI/m-p/376952#M243079 <P>Thanks <a href="https://community.cloudera.com/t5/user/viewprofilepage/user-id/35149">@Scharan</a>&nbsp; It worked perfectly</P> Wed, 27 Sep 2023 14:58:05 GMT Harish-hadoop 2023-09-27T14:58:05Z https://community.cloudera.com/t5/Support-Questions/Unable-to-authenticate-to-zeppelin-UI/m-p/376924#M243063 <P>Accessing zeppelin with pam credentials are failing with bad credentials</P> Wed, 27 Sep 2023 08:26:06 GMT https://community.cloudera.com/t5/Support-Questions/Unable-to-authenticate-to-zeppelin-UI/m-p/376924#M243063 Harish-hadoop 2023-09-27T08:26:06Z https://community.cloudera.com/t5/Support-Questions/Unable-to-authenticate-to-zeppelin-UI/m-p/376925#M243064 <P>Hello&nbsp;<a href="https://community.cloudera.com/t5/user/viewprofilepage/user-id/70920">@Harish-hadoop</a>&nbsp;<BR />Make sure zeppelin user has read permission on /etc/shadow file to authentication using pam</P><P><BR />You can try setting the read permission with the below command on zeppelin host</P><DIV class="c-virtual_list__item c-virtual_list__item--initial-activeitem"><DIV class="c-message_kit__background c-message_kit__background--hovered c-message_kit__background--highlight p-message_pane_message__message c-message_kit__message"><DIV class="c-message_kit__hover c-message_kit__hover--hovered"><DIV class="c-message_kit__actions c-message_kit__actions--default"><DIV class="c-message_kit__gutter"><DIV class="c-message_kit__gutter__right"><DIV class="c-message_kit__blocks c-message_kit__blocks--rich_text"><DIV class="c-message__message_blocks c-message__message_blocks--rich_text"><DIV class="p-block_kit_renderer"><DIV class="p-block_kit_renderer__block_wrapper p-block_kit_renderer__block_wrapper--first"><DIV class="p-rich_text_block"><DIV class="p-rich_text_section"># chmod 444 /etc/shadow</DIV></DIV></DIV></DIV></DIV></DIV></DIV></DIV></DIV></DIV></DIV></DIV> Wed, 27 Sep 2023 08:40:25 GMT https://community.cloudera.com/t5/Support-Questions/Unable-to-authenticate-to-zeppelin-UI/m-p/376925#M243064 Scharan 2023-09-27T08:40:25Z https://community.cloudera.com/t5/Support-Questions/Unable-to-authenticate-to-zeppelin-UI/m-p/376952#M243079 <P>Thanks <a href="https://community.cloudera.com/t5/user/viewprofilepage/user-id/35149">@Scharan</a>&nbsp; It worked perfectly</P> Wed, 27 Sep 2023 14:58:05 GMT https://community.cloudera.com/t5/Support-Questions/Unable-to-authenticate-to-zeppelin-UI/m-p/376952#M243079 Harish-hadoop 2023-09-27T14:58:05Z