Member since
01-07-2019
13
Posts
1
Kudos Received
2
Solutions
My Accepted Solutions
Title | Views | Posted |
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1467 | 06-15-2020 01:28 PM | |
602 | 01-16-2019 11:00 AM |
06-15-2020
01:28 PM
I ended up downgrading my Java package from: 1:1.8.0.252.b09-2.el7_8 to 1:1.8.0.171-8.b10.el7_5 Which seems to have fixed the issue (running CentOS 7.x)
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06-15-2020
03:46 AM
Did you manage to fix this? I'm hitting the same issue having upgraded my underlying CentOS pacakges.
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01-31-2019
02:41 PM
Actually turned out to be way easier than expected - just set spark.modify.acls and spark.ui.view.acls in the Zeppelin config
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01-31-2019
02:33 PM
Actually looks like #3 overrides #1&2 so that any users can admin any spark jobs (whether submitted via Zeppelin or otherwise), but that will have to do for now.
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01-31-2019
12:32 PM
Unfortunately the Ambari users only apply to what users can do through the Ambari UI, not through the Yarn or Spark UI. I think I've come up with an acceptable solution: 1) Create a new 'zeppelin' YARN queue, with all users as administrator and the 'zeppelin' user allowed to submit (altho actually all users seem to be able to submit) 2) Configure zeppelin to submit its applications to the YARN zeppelin queue (spark.yarn.queue) 3) Add users to spark.admin.acls and spark.history.ui.admin.acls
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01-29-2019
09:15 PM
I would like users writing code in Zeppelin to be able to open the Spark and YARN UIs for their jobs
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01-29-2019
04:47 PM
01-16-2019
11:00 AM
Fixed things using the instructions here: https://github.com/apache/ambari-infra/blob/master/ambari-infra-solr-client/README.md
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01-15-2019
09:01 PM
I'm currently upgrading from HDP 2.6.3 to HDP 3.1.0, following the docs. On my test cluster, upgrading ambari-infra-solr went fine, but on our main cluster running the backup stage failed. I restarted the ambari-infra-solr server, but it doesn't seem to have come back properly - loading the web UI shows a few GUI elements and a big "loading" spinning. Logging seems broken too - while the server is running, nothing appears in solr.log and there are log4j configuration warnings in stdout. I added a second ambari-infra-solr server, and it sees the collections but can't access the shards. Long story short, I don't particularly mind losing the content of the collections - is there an easy way to drop them and start from scratch? Thanks
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Apache Ambari
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Apache Solr
01-07-2019
10:32 PM
1 Kudo
I have a HDP 2.6 cluster that I want to upgrade to HDP 3.1. I currently use postgres 9.2 for Ambari, and a separate postgres 9.2 instance for Ranger and Hive. Looking at the compatibility matrix, postgres 9.2 is no longer supported for HDP 3.1. 1) Does this apply just to the postgres instance used by ambari, or also to the postgres instance used by Ranger and Hive too? 2) I'm assuming upgrading postgres isn't handled by ambari, so should I just upgrade and migrate the relevant data, keeping the connection parameters the same? Thanks in advance
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Labels:
- Labels:
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Apache Ambari