@subhash parise Docs to understand more on Phoenix. http://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.4.0/bk_installing_manually_book/content/ch_install_phoenix_chapter.html ... View more

@Roberto Sancho See this https://cwiki.apache.org/confluence/display/Hive/Hive+Transactions#HiveTransactions-Limitations Tables must be bucketed to make use of these features. Tables in the same system not using transactions and ACID do not need to be bucketed. ... View more

@Roberto Sancho To start with please see this https://community.hortonworks.com/content/kbentry/4321/hive-acid-current-state.html ... View more

@vinay kumar We allocate dedicated disks for HDFS data. We have to modify the datanode dir setting during the install. ... View more

See this from my env Name: 10.0.2.15:50010 (sandbox.hortonworks.com) Hostname: sandbox.hortonworks.com Decommission Status : Normal Configured Capacity: 44716605440 (41.65 GB) DFS Used: 1460805632 (1.36 GB) Non DFS Used: 14664553157 (13.66 GB) DFS Remaining: 28591246651 (26.63 GB) DFS Used%: 3.27% DFS Remaining%: 63.94% [hdfs@sandbox ~]$ df -h Filesystem Size Used Avail Use% Mounted on /dev/mapper/vg_sandbox-lv_root 43G 13G 29G 31% / tmpfs 3.9G 8.0K 3.9G 1% /dev/shm /dev/sda1 477M 30M 422M 7% /boot [hdfs@sandbox ~]$ ... View more

@Pradeep kumar Can you run another report and attach ambari screeenshot? ... View more

@vinay kumar I was going to add /hadoop and then remove other directories after sometime. ... View more

@Edgar Daeds Please do accept the best answer to close this ... View more