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## What changes were proposed in this pull request? This PR proposes to install `mkdocs` by `pip install` if missing in the path. Mainly to fix Jenkins's documentation build failure in `spark-master-docs`. See https://amplab.cs.berkeley.edu/jenkins/job/spark-master-docs/3580/console. It also adds `mkdocs` as requirements in `docs/README.md`. ## How was this patch tested? I manually ran `jekyll build` under `docs` directory after manually removing `mkdocs` via `pip uninstall mkdocs`. Also, tested this in the same way but on CentOS Linux release 7.3.1611 (Core) where I built Spark few times but never built documentation before and `mkdocs` is not installed. ``` ... Moving back into docs dir. Moving to SQL directory and building docs. Missing mkdocs in your path, trying to install mkdocs for SQL documentation generation. Collecting mkdocs Downloading mkdocs-0.16.3-py2.py3-none-any.whl (1.2MB) 100% |████████████████████████████████| 1.2MB 574kB/s Requirement already satisfied: PyYAML>=3.10 in /usr/lib64/python2.7/site-packages (from mkdocs) Collecting livereload>=2.5.1 (from mkdocs) Downloading livereload-2.5.1-py2-none-any.whl Collecting tornado>=4.1 (from mkdocs) Downloading tornado-4.5.1.tar.gz (483kB) 100% |████████████████████████████████| 491kB 1.4MB/s Collecting Markdown>=2.3.1 (from mkdocs) Downloading Markdown-2.6.9.tar.gz (271kB) 100% |████████████████████████████████| 276kB 2.4MB/s Collecting click>=3.3 (from mkdocs) Downloading click-6.7-py2.py3-none-any.whl (71kB) 100% |████████████████████████████████| 71kB 2.8MB/s Requirement already satisfied: Jinja2>=2.7.1 in /usr/lib/python2.7/site-packages (from mkdocs) Requirement already satisfied: six in /usr/lib/python2.7/site-packages (from livereload>=2.5.1->mkdocs) Requirement already satisfied: backports.ssl_match_hostname in /usr/lib/python2.7/site-packages (from tornado>=4.1->mkdocs) Collecting singledispatch (from tornado>=4.1->mkdocs) Downloading singledispatch-3.4.0.3-py2.py3-none-any.whl Collecting certifi (from tornado>=4.1->mkdocs) Downloading certifi-2017.7.27.1-py2.py3-none-any.whl (349kB) 100% |████████████████████████████████| 358kB 2.1MB/s Collecting backports_abc>=0.4 (from tornado>=4.1->mkdocs) Downloading backports_abc-0.5-py2.py3-none-any.whl Requirement already satisfied: MarkupSafe>=0.23 in /usr/lib/python2.7/site-packages (from Jinja2>=2.7.1->mkdocs) Building wheels for collected packages: tornado, Markdown Running setup.py bdist_wheel for tornado ... done Stored in directory: /root/.cache/pip/wheels/84/83/cd/6a04602633457269d161344755e6766d24307189b7a67ff4b7 Running setup.py bdist_wheel for Markdown ... done Stored in directory: /root/.cache/pip/wheels/bf/46/10/c93e17ae86ae3b3a919c7b39dad3b5ccf09aeb066419e5c1e5 Successfully built tornado Markdown Installing collected packages: singledispatch, certifi, backports-abc, tornado, livereload, Markdown, click, mkdocs Successfully installed Markdown-2.6.9 backports-abc-0.5 certifi-2017.7.27.1 click-6.7 livereload-2.5.1 mkdocs-0.16.3 singledispatch-3.4.0.3 tornado-4.5.1 Generating markdown files for SQL documentation. Generating HTML files for SQL documentation. INFO - Cleaning site directory INFO - Building documentation to directory: .../spark/sql/site Moving back into docs dir. Making directory api/sql cp -r ../sql/site/. api/sql Source: .../spark/docs Destination: .../spark/docs/_site Generating... done. Auto-regeneration: disabled. Use --watch to enable. ``` Author: hyukjinkwon <gurwls223@gmail.com> Closes #18984 from HyukjinKwon/sql-doc-mkdocs.
50 lines
1.6 KiB
Bash
Executable file
50 lines
1.6 KiB
Bash
Executable file
#!/bin/bash
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#
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership.
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# The ASF licenses this file to You under the Apache License, Version 2.0
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# (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# Script to create SQL API docs. This requires `mkdocs` and to build
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# Spark first. After running this script the html docs can be found in
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# $SPARK_HOME/sql/site
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set -o pipefail
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set -e
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FWDIR="$(cd "`dirname "${BASH_SOURCE[0]}"`"; pwd)"
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SPARK_HOME="$(cd "`dirname "${BASH_SOURCE[0]}"`"/..; pwd)"
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if ! hash python 2>/dev/null; then
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echo "Missing python in your path, skipping SQL documentation generation."
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exit 0
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fi
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if ! hash mkdocs 2>/dev/null; then
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echo "Missing mkdocs in your path, trying to install mkdocs for SQL documentation generation."
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pip install mkdocs
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fi
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# Now create the markdown file
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rm -fr docs
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mkdir docs
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echo "Generating markdown files for SQL documentation."
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"$SPARK_HOME/bin/spark-submit" gen-sql-markdown.py
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# Now create the HTML files
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echo "Generating HTML files for SQL documentation."
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mkdocs build --clean
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rm -fr docs
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