About rxu

nsabharwal · ‎01-22-2016

@rxu and Its ok run compute stats anytime except peak hours.

rxu · ‎01-20-2016

Can we share with client the reason behind?

rxu · ‎01-20-2016

We set the previous version of conf as current, and it works.

will_westing · ‎06-30-2017

hello, we have security provisions that prevent us from removing the noexec from /tmp. also, this is not occuring on other nodes that have the noexec in use. is there another solution?

rxu · ‎12-08-2015

Figured it out, it has to be HiveContext, not SQLContext, after making below change, it works: HiveContext hiveContext = new org.apache.spark.sql.hive.HiveContext(sc.sc()); //SQLContext sqlContext = new org.apache.spark.sql.SQLContext(sc);

rxu · ‎12-02-2015

Figured it out: Note that the last column must have a defined end though; "71-" will cause an error.

aervits · ‎02-02-2016

@rxu what did you end up doing? Please accept best answer or provide your own solution?

amiller · ‎11-12-2015

Hi @rxu@hortonworks.com, here is a KB on this topic that I posted yesterday: Control user access to Capacity Scheduler queues.

nsabharwal · ‎11-11-2015

@rxu@hortonworks.com You can use this and if you want to prompt for password only then here you go [root@nsfed01 ~]# cat r1.sh #read -p "enter HS2 hostname: " HS2 #read -p "enter username: " username echo "enter password" read -s passwd #read -p "enter filename: " filename beeline -u jdbc:hive2://n3:10000/default -n neeraj -p $passwd -f f.sql [root@nsfed01 ~]#

tutukumari70 · ‎08-08-2018

, 1.add this command yum-config-manager --add-repo http://public-repo-1.hortonworks.com/ambari/centos7/2.x/updates/2.4.1.0/ambari.repo 2. yum upgrade ambari-metrics-monitor ambari-metrics-hadoop-sink 3. yum install ambari-metrics-hadoop-sink Ambari-metrics installed

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