About chahrimourad

arunak · ‎09-07-2017

Looks like the serde is not in the class path. Can you try add jar /usr/hdp/<version number>/hive/lib/hive-contrib-<version>.jar; and then create the table.

marcus_aidley · ‎09-26-2017

As of HDP 2.6.1 it is possible to install HDF components on an HDP cluster. See https://docs.hortonworks.com/HDPDocuments/HDF3/HDF-3.0.1.1/bk_installing-hdf-and-hdp/content/ch_install-ambari.html

chahrimourad · ‎10-19-2016

yes thank you i found the solution with the same steps .

chahrimourad · ‎10-17-2016

i found the solution : Create a new LVM physical volume in that new partition. pvcreate /dev/sdb Add the new physical volume to your volume group. vgextend VolGroup /dev/sdab Extend the logical volume containing the filesystem you want to extend. lvextend -l +100%FREE VolGroup/name_of_logical_volume resize2fs /name_of_logical_volume

sasi_c07 · ‎01-26-2017

Hi @Mourad Chahri, having same issue. i downloaded hortonworks sandbox and trying to configure it. how to specifically reinstall ambari-server? any specific commands?

prisoni · ‎10-31-2018

Hi all, I have a similar issue, all 3 node managers in my cluster are marked as bad with local dirs bad alerts and I can assure I have plenty of space on the YARN disk. (just 35% of the disk is used). Does anyone know of this alert other than YARN reaching its disk threshold value?? Thanks, Priyanshu

Enis · ‎09-09-2016

What Artem says. Plus please DO NOT use any HBase version lower than 0.98 or better HBase-1.1. HBase-0.90 is at least 6 years old if not more.

tyu · ‎09-06-2016

For HDP 2.3 (Apache 1.1.2), ./hbase-common/src/main/java/org/apache/hadoop/hbase/HBaseConfiguration.java calls HeapMemorySizeUtil.checkForClusterFreeMemoryLimit(conf); There is no HBaseConfiguration.checkForClusterFreeMemoryLimit Can you double check your classpath to see which hbase related jars are present. Please pastebin those jars Thanks

Rafael · ‎06-04-2018

this worked for me [root@master Downloads]# sudo -su hdfs [hdfs@master Downloads]$ hadoop fs -mkdir /user/root [hdfs@master Downloads]$ hadoop fs -chown root:root /user/root

chahrimourad · ‎08-25-2016

i have create this user , i found the solution should execute /usr/bin/mysql_secure_installation then set a password for the root

Online	Offline
Last Visited	‎09-13-2018 09:30 AM

Member Since	‎08-09-2016 02:29 PM
Last Visited	‎09-13-2018 09:30 AM
Posts	77
Kudos received	3

Cloudera Community

Re: How to increase ambari-agent disk space ??

Re: unable to start ambari-server because postgres...

Re: how to repair Unhealthy Nodemanager ??

Re: Unable to connect Ranger to mysql , failed to...

Re: Failed to install HDP 2.3 using ambari

Re: Composed delimiter , multidilimiter in Hive !!...

Re: Install apache NIFI with ambari on existing HD...

Re: how to increase the root disk space for the ma...

Re: How to increase ambari-agent disk space ??

Re: unable to start ambari-server because postgres...

Re: how to repair Unhealthy Nodemanager ??

Re: How to change hbase version from hbase 1.1.2 t...

Re: failed to start nutch with hbase

Re: failed to start hive from root

Re: Unable to connect Ranger to mysql , failed to...