I have ntp issue on my Cloudera manager 5.11.1 express edition. Due to ntp issue i am getting trouble on my kudu master & tablet server.  Below is the error i am getting   I0910 17:03:52.896631 76243 heartbeater.cc:291] Connected to a master server at hadoopmaster1.local.net:7051 W0910 17:03:52.901327 76243 heartbeater.cc:498] Failed to heartbeat to hadoopmaster1.local.net:7051: Runtime error: failed to adopt master-signed X509 cert: could not verify certificate chain (error with cert: subject=UID = kudu, issuer=CN = kudu-ipki-ca): certificate is not yet valid   Meanwhile i am restarting Kudu every 1 hour due to this scenerio ... View more

Where i have to set environment variables? Did i have to change in master or spark services running in slave machine's?   Please help on this!!! ... View more