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03-09-2018
12:16 AM
I'm running Ambari 2.6.1.0, and am attempting to upgrade a cluster from HDP-2.6.2.0 to HDP 2.6.4.0. During the upgrade, the Zeppelin Notebook service check fails at the following stage: upgrade-dialog.png The error message is as follows: 2018-03-09 10:22:41,874 - call['ambari-python-wrap /usr/bin/hdp-select status spark-client'] {'timeout': 20}
2018-03-09 10:22:41,906 - call returned (0, 'spark-client - 2.6.4.0-91')
2018-03-09 10:22:41,924 - Using hadoop conf dir: /usr/hdp/2.6.4.0-91/hadoop/conf
2018-03-09
10:22:41,925 - Execute['curl -s -o /dev/null -w'%{http_code}'
--negotiate -u: -k https://zeppelin.some.domain:9995 | grep 200']
{'logoutput': True, 'tries': 10, 'try_sleep': 3}
2018-03-09
10:22:41,947 - Retrying after 3 seconds. Reason: Execution of 'curl -s
-o /dev/null -w'%{http_code}' --negotiate -u: -k
https://zeppelin.some.domain:9995 | grep 200' returned 1.
2018-03-09
10:22:44,966 - Retrying after 3 seconds. Reason: Execution of 'curl -s
-o /dev/null -w'%{http_code}' --negotiate -u: -k
https://zeppelin.some.domain:9995 | grep 200' returned 1.
2018-03-09
10:22:47,986 - Retrying after 3 seconds. Reason: Execution of 'curl -s
-o /dev/null -w'%{http_code}' --negotiate -u: -k
https://zeppelin.some.domain:9995 | grep 200' returned 1.
2018-03-09
10:22:51,005 - Retrying after 3 seconds. Reason: Execution of 'curl -s
-o /dev/null -w'%{http_code}' --negotiate -u: -k
https://zeppelin.some.domain:9995 | grep 200' returned 1.
2018-03-09
10:22:54,024 - Retrying after 3 seconds. Reason: Execution of 'curl -s
-o /dev/null -w'%{http_code}' --negotiate -u: -k
https://zeppelin.some.domain:9995 | grep 200' returned 1.
2018-03-09
10:22:57,043 - Retrying after 3 seconds. Reason: Execution of 'curl -s
-o /dev/null -w'%{http_code}' --negotiate -u: -k
https://zeppelin.some.domain:9995 | grep 200' returned 1.
2018-03-09
10:23:00,066 - Retrying after 3 seconds. Reason: Execution of 'curl -s
-o /dev/null -w'%{http_code}' --negotiate -u: -k
https://zeppelin.some.domain:9995 | grep 200' returned 1.
2018-03-09
10:23:03,085 - Retrying after 3 seconds. Reason: Execution of 'curl -s
-o /dev/null -w'%{http_code}' --negotiate -u: -k
https://zeppelin.some.domain:9995 | grep 200' returned 1.
2018-03-09
10:23:06,106 - Retrying after 3 seconds. Reason: Execution of 'curl -s
-o /dev/null -w'%{http_code}' --negotiate -u: -k
https://zeppelin.some.domain:9995 | grep 200' returned 1. The cluster that is being upgraded does not use Kerberos, and Zeppelin is configured to use LDAP authentication. Manually running the relevant curl command (sans null output) returned the following, which seems appropriate under the circumstances: <!doctype html><!--
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
--> <html ng-controller="MainCtrl" class="no-js"> <head> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta charset="utf-8"> <title></title> <!-- disable caches for all browser --> <meta http-equiv="cache-control" content="max-age=0"> <meta http-equiv="cache-control" content="no-cache"> <meta http-equiv="cache-control" content="no-store"> <meta http-equiv="expires" content="0"> <meta http-equiv="expires" content="Tue, 01 Jan 1980 1:00:00 GMT"> <meta http-equiv="pragma" content="no-cache"> <meta name="description" content=""> <meta name="viewport" content="width=device-width"> <!-- ACE CSS autocomplition issue workarounds --> <style type="text/css">div.ace_editor.ace_autocomplete .ace_marker-layer .ace_active-line { z-index: -1 !important; }</style> <!-- Place favicon.ico and apple-touch-icon.png in the root directory --> <link rel="stylesheet" href="styles/vendor.ead2f1215177b914.css"> <link rel="stylesheet" href="styles/main.5e840e18559d1996.css"> <link rel="stylesheet" ng-href="assets/styles/looknfeel/{{looknfeel}}.css"> <link rel="stylesheet" href="assets/styles/printMode.css"> <body ng-class="{'bodyAsIframe': asIframe}"> <!--[if lt IE 7]>
<p class="browsehappy">You are using an <strong>outdated</strong> browser. Please <a href="http://browsehappy.com/">upgrade your browser</a> to improve your experience.</p>
<![endif]--> <toast></toast> <div ng-include src="'components/navbar/navbar.html?v=1515063488639'"></div> <!-- Add your site or application content here --> <div id="main" class="container"> <div ng-view></div> </div> <!-- Modal :: Keyboard shortcuts --> <div ng-include src="'components/modal-shortcut/modal-shortcut.html?v=1515063488639'"></div> <div ng-controller="NotenameCtrl as notenamectrl"> <div id="note-modal-container" ng-include src="'components/noteName-create/note-name-dialog.html?v=1515063488639'"></div> </div> <div ng-controller="NoteImportCtrl as noteimportctrl"> <div id="note-import-container" ng-include src="'components/noteName-import/note-import-dialog.html?v=1515063488639'"></div> </div> <div ng-controller="LoginCtrl as noteimportctrl"> <div id="login-container" ng-include src="'components/login/login.html?v=1515063488639'"></div> </div> <div ng-controller="RenameCtrl"> <div ng-include src="'components/rename/rename.html?v=1515063488639'"></div> </div> <!--[if lt IE 9]>
<script src="scripts/oldieshim.8967257085f0b83a.js"></script>
<![endif]--> <script type="text/x-mathjax-config">var config = {
extensions: ["tex2jax.js"],
jax: ["input/TeX", "output/HTML-CSS"],
tex2jax: {
inlineMath: [ ["\\(","\\)"] ],
displayMath: [ ['$$','$$'], ["\\[","\\]"] ],
processEscapes: true
},
"HTML-CSS": { availableFonts: ["TeX"] },
messageStyle: "none"
}
// add root only if it's not dev mode
if (Number(location.port) !== 9000) {
config.root = '.';
}
MathJax.Hub.Config(config);</script> <script src="scripts/vendor.b8e51cdeeccd208d.js"></script> <script type="text/javascript" src="app.05bbdae750681c30f521.js"></script> To try and elicit a different response during the upgrade's service check process, I paused the upgrade installation, stopped the Zeppelin service and then resumed the upgrade and re-ran the check. However, even though the curl response code returned was 000 (as might be expected, given that the service was down), the check still failed with the same message. Of note, as part of the upgrade process I performed the migration to HDFS of the notebooks and interpreters that were formerly resident on the Zeppelin server, as documented here: Apache Zeppelin Component Guide I am able to log onto the Zeppelin server via LDAP, and the notebooks and interpreters are present. Has anyone encountered this before?
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12-17-2017
10:56 AM
@Jordan Moore yes,
primarily we weren't planning on updating our Elasticsearch 2.x cluster
just yet, and from what I understand HCP 1.4.x doesn't support the use
of Elasticsearch 2.x. Having said that, we're not averse to
upgrading ES sooner rather than later, so we may well go down that
path. I'd still like to know why the repository isn't functioning
though, as I was under the impression that HCP 1.3.2 on Centos 7 was a
supported option.
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12-15-2017
02:09 AM
I'm attempting to download the Ambari Management Pack for HCP 1.3.2, but the file does not appear to be available at the documented location, as I receive a HTTP 404 when attempting to retrieve the relevant file: wget -nv http://public-repo-1.hortonworks.com/HCP/centos7/1.x/updates/1.3.2.0/tars/hcp_ambari_mp/hcp-ambari-mpack-1.3.2.0-71.tar.gz
http://public-repo-1.hortonworks.com/HCP/centos7/1.x/updates/1.3.2.0/tars/hcp_ambari_mp/hcp-ambari-mpack-1.3.2.0-71.tar.gz:
2017-12-15 12:52:05 ERROR 404: Not Found. I'm referencing the following documentation for the install: https://docs.hortonworks.com/HDPDocuments/HCP1/HCP-1.3.2/bk_installation/content/installing_ambari_management_pack.html Is there an alternative location from which the file can be downloaded?
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10-23-2017
01:15 AM
I am trying to complete the installation of HCP 1.3.0 on an existing Ambari-managed cluster. I am using Ambari 2.5.2.0 and HDP 2.6.2.0, and one host within the cluster is running the Timeline server component. The following documentation indicates that I need multiple slave nodes running the Timeline server: https://docs.hortonworks.com/HDPDocuments/HCP1/HCP-1.3.0/bk_installation/content/specifications_for_metron_nodes.html However, I do not see any options within Ambari for deploying additional Timeline server components. Is it actually possible to deploy multiple instances of the Timeline server?
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