I am trying to install HDP 2.3 using Ambari 2.1.2. After clicking 'Next' in the 'Customize Services' screen, I get the following warnings :
Configurations Some service configurations are not configured properly. We recommend you review and change the highlighted configuration values. Are you sure you want to proceed without correcting configurations? Service Property Value Description YARN yarn.scheduler.maximum-allocation-mb 32768 Values greater than 5120MB are not recommended The maximum allocation for every container request at the RM, in MBs. Memory requests higher than this won't take effect, and will get capped to this value. AMBARI_METRICS hbase_master_heapsize 49981m 4096 MB RAM is unused on the host l1035lab.sss.se.scania.com based on components assigned. Consider allocating 12783 MB to metrics_collector_heapsize in ams-env, 49981 MB to hbase_master_heapsize in ams-hbase-env and 512 MB to hbase_master_xmn_size in ams-hbase-env HBase Master Heap Size. In embedded mode, total heap size is sum of master and regionserver heap sizes. Even if I set the values as per the description, I get warnings : Configurations Some service configurations are not configured properly. We recommend you review and change the highlighted configuration values. Are you sure you want to proceed without correcting configurations? Service Property Value Description YARN yarn.scheduler.maximum-allocation-mb 32768 Values greater than 5120MB are not recommended The maximum allocation for every container request at the RM, in MBs. Memory requests higher than this won't take effect, and will get capped to this value. AMBARI_METRICS hbase_master_heapsize 49981m 4096 MB RAM is unused on the host l1035lab.sss.se.scania.com based on components assigned. Consider allocating 12783 MB to metrics_collector_heapsize in ams-env, 49981 MB to hbase_master_heapsize in ams-hbase-env and 512 MB to hbase_master_xmn_size in ams-hbase-env HBase Master Heap Size. In embedded mode, total heap size is sum of master and regionserver heap sizes. How shall I proceed ?
