1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
|
name: hadoop
version: '1.2.0'
summary: Apache Hadoop
description: |
Hadoop is a software platform that lets one easily write and run applications
that process vast amounts of data.
This snap installs Hadoop 2.7.3 and is compatible with Apache Bigtop 1.2.0.
grade: stable
confinement: strict
apps:
hadoop:
command: wrappers/hadoop
plugs:
- 'network'
- 'network-bind'
hdfs:
command: wrappers/hdfs
plugs:
- 'network'
- 'network-bind'
mapred:
command: wrappers/mapred
plugs:
- 'network'
- 'network-bind'
yarn:
command: wrappers/yarn
plugs:
- 'network'
- 'network-bind'
daemon-wrapper:
command: wrappers/hadoop-daemon-wrapper.sh
plugs:
- 'network'
- 'network-bind'
hadoop-hdfs-namenode:
command: wrappers/hadoop-daemon-wrapper.sh start namenode
stop-command: wrappers/hadoop-daemon-wrapper.sh stop namenode
daemon: forking
plugs:
- 'network'
- 'network-bind'
hadoop-hdfs-datanode:
command: wrappers/hadoop-daemon-wrapper.sh start datanode
stop-command: wrappers/hadoop-daemon-wrapper.sh stop datanode
daemon: forking
plugs:
- 'network'
- 'network-bind'
hadoop-yarn-resourcemanager:
command: wrappers/hadoop-daemon-wrapper.sh start resourcemanager
stop-command: wrappers/hadoop-daemon-wrapper.sh stop resourcemanager
daemon: forking
plugs:
- 'network'
- 'network-bind'
hadoop-yarn-nodemanager:
command: wrappers/hadoop-daemon-wrapper.sh start nodemanager
stop-command: wrappers/hadoop-daemon-wrapper.sh stop nodemanager
daemon: forking
plugs:
- 'network'
- 'network-bind'
hadoop-mapreduce-historyserver:
command: wrappers/hadoop-daemon-wrapper.sh start historyserver
stop-command: wrappers/hadoop-daemon-wrapper.sh stop historyserver
daemon: forking
plugs:
- 'network'
- 'network-bind'
hooks:
install:
plugs:
# needs network to format the namenode
- 'network'
plugs:
home:
interface: home
zookeeper:
interface: content
content: zookeeper
target: $SNAP/zookeeper
slots:
hadoop:
interface: content
content: hadoop
read:
- $SNAP
hadoop-conf:
interface: content
content: hadoop-conf
write:
- $SNAP_DATA/etc/hadoop
parts:
bigtop:
source: https://github.com/apache/bigtop.git
source-type: git
source-branch: branch-1.2
plugin: gradle
gradle-options: ['-b', 'packages.gradle', 'bom-snap']
build-packages:
- curl
- puppet-common
stage-packages:
- default-jdk-headless
prepare: |
# get bigtop buildreqs on the system
if [ `id -u` -ne 0 ]; then
PUPPET_CMD='sudo -E puppet apply'
else
PUPPET_CMD='puppet apply'
fi
${PUPPET_CMD} -d --parser future --modulepath=".:/etc/puppet/modules" \
-e "include bigtop_toolchain::protobuf"
${PUPPET_CMD} -d --parser future --modulepath=".:/etc/puppet/modules" \
-e "include bigtop_toolchain::packages"
# add a gradle task to generate a sourceable bom for use by other parts
echo 'task "bom-snap" () << {' >> packages.gradle
echo ' def bomWriter = new File("bigtop-snap.bom").newWriter()' >> packages.gradle
echo ' bomVersions.each { bomWriter << "$it\\n"}' >> packages.gradle
echo ' bomWriter.close()' >> packages.gradle
echo '}' >> packages.gradle
# there is no 'build' for bigtop-utils source, just set perms
chmod 755 bigtop-packages/src/common/bigtop-utils/bigtop-detect-*
# make sure utils point to the right default directory
for i in `ls bigtop-packages/src/common/bigtop-utils/bigtop-*`; do
sed -e 's|/etc/default|${SNAP}/etc/default|' -i $i; done
# point bigtop-utils to SNAP_DATA for additional classpath entries
echo 'export BIGTOP_CLASSPATH=${SNAP_DATA}/var/lib/bigtop' >> \
bigtop-packages/src/common/bigtop-utils/bigtop-utils.default
# set bigtop-utils java home to the jdk packed into the snap
echo 'export JAVA_HOME=${SNAP}/usr/lib/jvm/default-java' >> \
bigtop-packages/src/common/bigtop-utils/bigtop-utils.default
install: |
# adapted from bigtop/bigtop-packages/src/deb/bigtop-utils/rules
install -d -p -m 755 $SNAPCRAFT_PART_INSTALL/usr/lib/bigtop-utils/
install -p -m 755 bigtop-packages/src/common/bigtop-utils/bigtop-detect-javahome \
$SNAPCRAFT_PART_INSTALL/usr/lib/bigtop-utils/
install -p -m 755 bigtop-packages/src/common/bigtop-utils/bigtop-detect-javalibs \
$SNAPCRAFT_PART_INSTALL/usr/lib/bigtop-utils/
install -p -m 755 bigtop-packages/src/common/bigtop-utils/bigtop-detect-classpath \
$SNAPCRAFT_PART_INSTALL/usr/lib/bigtop-utils/
install -p -m 755 bigtop-packages/src/common/bigtop-utils/bigtop-monitor-service \
$SNAPCRAFT_PART_INSTALL/usr/lib/bigtop-utils/
install -d -p -m 755 $SNAPCRAFT_PART_INSTALL/bigtop-utils/etc/default
install -p -m 644 bigtop-packages/src/common/bigtop-utils/bigtop-utils.default \
$SNAPCRAFT_PART_INSTALL/etc/default/bigtop-utils
stage:
- etc/*
- usr/lib/*
bigtop-groovy:
after:
- bigtop
source: https://dl.bintray.com/groovy/maven/apache-groovy-binary-2.4.10.zip
plugin: dump
prepare: |
cp ../../bigtop/build/bigtop-snap.bom \
../../bigtop/build/bigtop-packages/src/common/bigtop-groovy/bigtop.bom
chmod 755 ../../bigtop/build/bigtop-packages/src/common/bigtop-groovy/do-component-build
chmod 755 ../../bigtop/build/bigtop-packages/src/common/bigtop-groovy/install_groovy.sh
build: |
../../bigtop/build/bigtop-packages/src/common/bigtop-groovy/do-component-build
install: |
# adapted from bigtop/bigtop-packages/src/deb/bigtop-groovy/rules
../../bigtop/build/bigtop-packages/src/common/bigtop-groovy/install_groovy.sh \
--build-dir=groovy-2.4.10 \
--prefix=$SNAPCRAFT_PART_INSTALL \
--bin-dir=usr/lib/bigtop-groovy/bin \
--version=2.4.10 \
--lib-dir=usr/lib/bigtop-groovy/lib \
--conf-dir=usr/lib/bigtop-groovy/conf
stage:
- usr/lib/*
bigtop-jsvc:
after:
- bigtop
source: https://archive.apache.org/dist/commons/daemon/source/commons-daemon-1.0.15-native-src.tar.gz
plugin: autotools
prepare: |
cp ../../bigtop/build/bigtop-snap.bom \
../../bigtop/build/bigtop-packages/src/common/bigtop-jsvc/bigtop.bom
chmod 755 ../../bigtop/build/bigtop-packages/src/common/bigtop-jsvc/do-component-build
chmod 755 ../../bigtop/build/bigtop-packages/src/common/bigtop-jsvc/install_jsvc.sh
# patch jsvc sources with bigtop-specific changes
for i in `ls ../../bigtop/build/bigtop-packages/src/common/bigtop-jsvc/patch*.diff`; do \
patch -p1 -i $i; done
build: |
# the autotools plugin ensures we get the right build tools, but we \
# still want to use the bigtop build recipe.
bash -c '. ../../bigtop/build/bigtop-packages/src/common/bigtop-utils/bigtop-detect-javahome && \
../../bigtop/build/bigtop-packages/src/common/bigtop-jsvc/do-component-build'
install: |
# adapted from bigtop/bigtop-packages/src/deb/bigtop-jsvc/rules
../../bigtop/build/bigtop-packages/src/common/bigtop-jsvc/install_jsvc.sh \
--build-dir=. \
--prefix=$SNAPCRAFT_PART_INSTALL
stage:
- usr/lib/*
- usr/share/*
hadoop:
after:
- bigtop-groovy
- bigtop-jsvc
source: https://s3.amazonaws.com/jujubigdata/apache/noarch/hadoop-2.7.3-src.tar.gz
plugin: maven
maven-options:
# We need the maven plugin to setup our env, but dont actually care about
# the packaged build. Build as fast as we can, leaving the real build for
# the install phase.
- -Psrc
- -DskipTests
- -DskipITs
maven-targets:
- hadoop-dist
stage-packages:
- coreutils
- util-linux
prepare: |
cp ../../bigtop/build/bigtop-snap.bom \
../../bigtop/build/bigtop-packages/src/common/hadoop/bigtop.bom
chmod 755 ../../bigtop/build/bigtop-packages/src/common/hadoop/do-component-build
chmod 755 ../../bigtop/build/bigtop-packages/src/common/hadoop/install_hadoop.sh
# patch bigtop sources with snap-specific changes for hadoop
for i in `ls ../../../snap/sources/patch*.diff`; do \
patch -d ../../bigtop/build -p1 -i $i; done
# patch hadoop sources with bigtop-specific changes
for i in `ls ../../bigtop/build/bigtop-packages/src/common/hadoop/patch*.diff`; do \
patch -p1 -i $i; done
# copy sources to expected locations; otherwise, when maven calls ant,
# we lose the builder proxy config and cant download required sources
mkdir -p hadoop-hdfs-project/hadoop-hdfs-httpfs/downloads
mkdir -p hadoop-common-project/hadoop-kms/downloads
cp ../../../snap/sources/apache-tomcat* hadoop-hdfs-project/hadoop-hdfs-httpfs/downloads
cp ../../../snap/sources/apache-tomcat* hadoop-common-project/hadoop-kms/downloads
install: |
# Snap builders create a proxy-aware m2 settings file; use it if present
if [ -e $SNAPCRAFT_PART_INSTALL/../m2/settings.xml ] ; then
if [ ! -e $HOME/.m2/settings.xml ]; then
mkdir -p $HOME/.m2 && \
ln -s $SNAPCRAFT_PART_INSTALL/../m2/settings.xml $HOME/.m2/settings.xml
fi
fi
# Do not define build tasks because we want the maven plugin to setup any
# proxy config (otherwise, we'd have to grok the env and do it ourselves).
# We still want to use the bigtop build recipe for the actual build, so
# do it asap during install.
# NB: exit 1 on failure since install step failures do not stop the build
../../bigtop/build/bigtop-packages/src/common/hadoop/do-component-build || exit 1
# adapted from bigtop/bigtop-packages/src/deb/hadoop/rules
../../bigtop/build/bigtop-packages/src/common/hadoop/install_hadoop.sh \
--prefix=$SNAPCRAFT_PART_INSTALL \
--distro-dir=../../bigtop/build/bigtop-packages/src/common/hadoop \
--build-dir=build \
--httpfs-dir=$SNAPCRAFT_PART_INSTALL/usr/lib/hadoop-httpfs \
--httpfs-etc-dir=$SNAPCRAFT_PART_INSTALL/etc/hadoop-httpfs \
--system-lib-dir=$SNAPCRAFT_PART_INSTALL/usr/lib/ \
--system-libexec-dir=$SNAPCRAFT_PART_INSTALL/usr/lib/hadoop/libexec/ \
--system-include-dir=$SNAPCRAFT_PART_INSTALL/usr/include \
--doc-dir=$SNAPCRAFT_PART_INSTALL/usr/share/doc/hadoop-doc \
--man-dir=$SNAPCRAFT_PART_INSTALL/usr/share/man \
--example-dir=$SNAPCRAFT_PART_INSTALL/usr/share/doc/hadoop/examples
install -d -m 0755 $SNAPCRAFT_PART_INSTALL/etc/security/limits.d
cp ../../bigtop/build/bigtop-packages/src/common/hadoop/hdfs.conf \
$SNAPCRAFT_PART_INSTALL/etc/security/limits.d
cp ../../bigtop/build/bigtop-packages/src/common/hadoop/mapreduce.conf \
$SNAPCRAFT_PART_INSTALL/etc/security/limits.d
cp ../../bigtop/build/bigtop-packages/src/common/hadoop/yarn.conf \
$SNAPCRAFT_PART_INSTALL/etc/security/limits.d
# create dirs for potential slot contents
install -d -m 0755 $SNAPCRAFT_PART_INSTALL/zookeeper
stage:
- bin/*
- etc/hadoop*
- etc/security*
- usr/*
- zookeeper
wrappers:
after:
- hadoop
source: snap/
plugin: dump
stage:
- wrappers/*
|