https://community.cloudera.com/t5/Support-Questions/ambari-Datanode-stale-status/m-p/146081#M108648 <P>@<A href="https://community.hortonworks.com/users/2361/w15409999.html">henryon wen</A></P><P>Could can you give details?</P> Sun, 19 Jun 2016 16:17:44 GMT Shelton 2016-06-19T16:17:44Z https://community.cloudera.com/t5/Support-Questions/ambari-Datanode-stale-status/m-p/146080#M108647 <P>I use ambair 2.0.1 with HDP 2.2.0 GA installed . but from yesterday I found there are lot's of stale status nodes from ambari UI.it's vary most of the time. is there any idea or workaround for this? </P><P>I've followed <A href="https://hortonworks.my.salesforce.com/articles/en_US/Issue/Ambari-keeps-showing-stale-alerts-There-are-stale-alerts-from?popup=true">https://hortonworks.my.salesforce.com/articles/en_US/Issue/Ambari-keeps-showing-stale-alerts-There-are-stale-alerts-from?popup=true</A> .but the alert still there.</P> Sun, 19 Jun 2016 09:57:31 GMT https://community.cloudera.com/t5/Support-Questions/ambari-Datanode-stale-status/m-p/146080#M108647 bigdatacn 2016-06-19T09:57:31Z https://community.cloudera.com/t5/Support-Questions/ambari-Datanode-stale-status/m-p/146081#M108648 <P>@<A href="https://community.hortonworks.com/users/2361/w15409999.html">henryon wen</A></P><P>Could can you give details?</P> Sun, 19 Jun 2016 16:17:44 GMT https://community.cloudera.com/t5/Support-Questions/ambari-Datanode-stale-status/m-p/146081#M108648 Shelton 2016-06-19T16:17:44Z https://community.cloudera.com/t5/Support-Questions/ambari-Datanode-stale-status/m-p/146082#M108649 <P>I fixed this due to server lack of memory</P> Wed, 22 Jun 2016 15:43:06 GMT https://community.cloudera.com/t5/Support-Questions/ambari-Datanode-stale-status/m-p/146082#M108649 bigdatacn 2016-06-22T15:43:06Z