https://community.cloudera.com/t5/Archives-of-Support-Questions/Ambari-Scaling-memory-for-all-installed-services/m-p/162345#M21213 <A rel="user" href="https://community.cloudera.com/users/3098/vintiuiet.html" nodeid="3098">@Vinti Maheshwari</A><P>You can use this <A href="https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.3.0/bk_installing_manually_book/content/determine-hdp-memory-config.html" target="_blank">https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.3.0/bk_installing_manually_book/content/determine-hdp-memory-config.html</A></P><P>Also, Smartsense is must <A href="http://docs.hortonworks.com/HDPDocuments/SS1/SmartSense-1.2.0/index.html" target="_blank">http://docs.hortonworks.com/HDPDocuments/SS1/SmartSense-1.2.0/index.html</A></P> Mon, 29 Feb 2016 12:48:29 GMT nsabharwal 2016-02-29T12:48:29Z https://community.cloudera.com/t5/Archives-of-Support-Questions/Ambari-Scaling-memory-for-all-installed-services/m-p/162344#M21212 <P>Initially i had two machines to setup <CODE>hadoop, spark, hbase, kafka, zookeeper, MR2</CODE>. Each of those machines had 16GB of RAM. I used Apache Ambari to setup the two machines with the above mentioned services.</P><P>Now i have upgraded the RAM of each of those machines to 128GB.</P><P>How can i now tell Ambari to scale up all its services to make use of the additional memory?</P><P>Do i need to understand how the memory is configured for each of these services?</P><P>Is this part covered in Ambari documentation somewhere?</P> Mon, 29 Feb 2016 11:57:09 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/Ambari-Scaling-memory-for-all-installed-services/m-p/162344#M21212 vinti_uiet 2016-02-29T11:57:09Z https://community.cloudera.com/t5/Archives-of-Support-Questions/Ambari-Scaling-memory-for-all-installed-services/m-p/162345#M21213 <A rel="user" href="https://community.cloudera.com/users/3098/vintiuiet.html" nodeid="3098">@Vinti Maheshwari</A><P>You can use this <A href="https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.3.0/bk_installing_manually_book/content/determine-hdp-memory-config.html" target="_blank">https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.3.0/bk_installing_manually_book/content/determine-hdp-memory-config.html</A></P><P>Also, Smartsense is must <A href="http://docs.hortonworks.com/HDPDocuments/SS1/SmartSense-1.2.0/index.html" target="_blank">http://docs.hortonworks.com/HDPDocuments/SS1/SmartSense-1.2.0/index.html</A></P> Mon, 29 Feb 2016 12:48:29 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/Ambari-Scaling-memory-for-all-installed-services/m-p/162345#M21213 nsabharwal 2016-02-29T12:48:29Z