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08-07-2019
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01-04-2021
08:31 AM
You can try Livy to use impersonation at the same time.
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09-23-2019
01:54 AM
Hello, I saw couple of blogs talks about using Superset with Kudu throw Impala. http://www.bigdatareflections.net/blog/?p=52 http://www.bigdatareflections.net/blog/?cat=5 Beside the fact that the blog is from 2017, do I need to install Impala to get it work, or there is another way to plug Kudu with Superset like in the case of Druid ( Superset has a native connector to Druid and a majority of Druid’s features are accessible through Superset)? Regards Anis
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08-07-2019
01:03 AM
Hello,
How zookeeper will react if we loose one disk assuming we have 3 zookeeper in 3 nodes. And what happen when we replace the broken disk.
Regards
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- Zookeeper
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03-12-2019
04:31 PM
Anyone have an idea how fix this error
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07-13-2018
12:20 PM
Hello, I try to upgrade HDF from HDF-2.1.1.0 to HDF-3.1.2.0-7 After upgraded ambari-server, and when I add version with Ambari IHM and set the Repositories of redhat6 and save. Then, the button install is disabled(picture1) We use a custome remo in our servers : My hdf.repo [HDF-2.1.1.0]
name=HDF Version - HDF-2.1.1.0
baseurl=http://inbdfops01***/HDF/centos6/2.x/updates/2.1.1.0
gpgcheck=1
gpgkey=http://inbdfops01***/HDF/centos6/2.x/updates/2.1.1.0/RPM-GPG-KEY/RPM-GPG-KEY-Jenkins
enabled=1
priority=1
[HDP-UTILS-1.1.0.21]
name=HDP-UTILS Version - HDP-UTILS-1.1.0.21
baseurl=http://inbdfops01***/HDP-UTILS-1.1.0.21
gpgcheck=1
gpgkey=http://inbdfops01***/HDF/centos6/2.x/updates/2.1.0.0/RPM-GPG-KEY/RPM-GPG-KEY-Jenkins
enabled=1
priority=1
#VERSION_NUMBER=3.1.2.0-7
[HDF-3.1.2.0-7]
name=HDF Version - HDF-3.1.2.0
baseurl=http://inbdfops01***/HDF/centos6/3.x/updates/3.1.2.0-7
gpgcheck=1
gpgkey=http://inbdfops01***/HDF/centos6/3.x/updates/3.1.2.0-7/RPM-GPG-KEY/RPM-GPG-KEY-Jenkins
enabled=1
priority=1
[HDP-UTILS-1.1.0.22]
name=Hortonworks Data Platform Utils Version - HDP-UTILS-1.1.0.22
baseurl=http://inbdfops01***/HDP-UTILS-1.1.0.22/centos6
gpgcheck=0
enabled=1
priority=1 In the server inbdfops, I got all data repo: repository/HDP-UTILS-1.1.0.22/centos6 -rw-r--r-- 1 root root 197 May 29 08:43 hdp-utils.repo
drwxr-xr-x 2 root root 4096 May 29 08:43 openblas
drwxr-xr-x 2 root root 4096 Jul 13 13:06 repodata
drwxr-xr-x 2 root root 4096 May 29 08:43 RPM-GPG-KEY
drwxr-xr-x 2 root root 4096 May 29 08:43 snappy
repository/HDF/centos6/3.x/updates/3.1.2.0-7 -rw-r--r-- 1 root root 5502 Jun 1 19:11 artifacts.txt
-rw-r--r-- 1 root root 559 Jun 1 19:11 build.id
-rw-r--r-- 1 root root 3321 Jun 1 19:11 build_metadata.txt
-rw-r--r-- 1 root root 2369 Jun 1 19:12 HDF-3.1.2.0-7-MAINT.xml
-rw-r--r-- 1 root root 1677 Jun 1 19:12 HDF-3.1.2.0-7.xml
-rw-r--r-- 1 root root 573 Jul 13 11:34 hdf.repo
drwxr-xr-x 2 root root 4096 Jun 1 19:12 hdf-select
-rw-r--r-- 1 root root 496 Jun 1 19:11 hotfix_index.html
-rw-r--r-- 1 root root 501 Jun 1 19:11 index.html
drwxr-xr-x 2 root root 4096 Jun 1 19:13 kafka
drwxr-xr-x 2 root root 4096 Jun 1 19:13 nifi
drwxr-xr-x 2 root root 4096 Jun 1 19:13 nifi_registry
-rw-r--r-- 1 root root 494 Jun 1 19:11 private_index.html
-rw-r--r-- 1 root root 493 Jun 1 19:11 public_index.html
drwxr-xr-x 2 root root 4096 Jun 1 19:13 ranger
drwxr-xr-x 2 root root 4096 Jun 1 19:13 registry
drwxr-xr-x 2 root root 4096 Jun 1 19:13 repodata
drwxr-xr-x 2 root root 4096 Jun 1 19:12 RPM-GPG-KEY
drwxr-xr-x 2 root root 4096 Jun 1 19:13 storm
drwxr-xr-x 2 root root 4096 Jun 1 19:13 streamline
drwxr-xr-x 2 root root 4096 Jul 5 11:55 tars
drwxr-xr-x 10 root root 4096 Jun 1 19:12 vrpms
drwxr-xr-x 2 root root 4096 Jun 1 19:14 zookeeper And finally, I got this error in ambari_server.log 13 Jul 2018 13:45:11,989 ERROR [ambari-client-thread-25] BaseManagementHandler:67 - Bad request received: repo_name is required to verify repository
13 Jul 2018 13:45:11,989 ERROR [ambari-client-thread-26] BaseManagementHandler:67 - Bad request received: repo_name is required to verify repository Any ideas how I can fix this error ? Regards
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10-03-2016
07:13 PM
@Sagar Shimpi thank you for your response, I can't access to that package, and I have a ubuntu 14.04 LTS 64bit, it's weird that the wizard choose the i386, I didnt choose anything.
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10-03-2016
04:09 PM
I am using the wizard launch to install services of hadoop from ambari. In the first service DataNode an error occurred when trying to install him Failed to fetch http://ppa.launchpad.net/gwibber-daily/ppa/ubuntu/dists/trusty/main/binary-i386/Packages 404 Not Found
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