Hi Madhan,
Thanks for sharing this. Unfortunately I am still getting errors. Any
thoughts ?
I get this in the application log when I issue a rest call.
2017-11-28 12:32:11,055 INFO - [main:] ~ Not running setup per
configuration atlas.server.run.setup.on.start.
(SetupSteps$SetupRequired:189)
2017-11-28 12:32:18,390 WARN - [main:] ~ Failed to load class class
com.thinkaurelius.titan.diskstorage.solr.SolrIndex or its referenced
types; this usually indicates a broken classpath/classloader
(ReflectiveConfigOptionLoader:229)
java.lang.VerifyError: Bad type on operand stack
Exception Details:
Location:
com/thinkaurelius/titan/diskstorage/solr/SolrIndex.<init>(Lcom/thinkaurelius/titan/diskstorage/configuration/Configuration;)V
@162: putfield
Reason:
Type 'org/apache/solr/client/solrj/impl/CloudSolrServer' (current
frame, stack[1]) is not assignable to
'org/apache/solr/client/solrj/SolrServer'
Current Frame:
bci: @162
flags: { }
locals: { 'com/thinkaurelius/titan/diskstorage/solr/SolrIndex',
'com/thinkaurelius/titan/diskstorage/configuration/Configuration',
'java/lang/String', 'org/apache/solr/client/solrj/impl/CloudSolrServer' }
stack: { 'com/thinkaurelius/titan/diskstorage/solr/SolrIndex',
'org/apache/solr/client/solrj/impl/CloudSolrServer' }
Bytecode:
0x0000000: 2ab7 008b 2bc6 0007 04a7 0004 03b8 0093
0x0000010: 2a2b b500 952a 2bb2 0097 03bd 0099 b900
0x0000020: 9d03 00c0 0099 b800 a1b5 00a3 2a2b b200
0x0000030: a503 bd00 99b9 009d 0300 c000 a7b6 00ab
0x0000040: b500 ad2a 2a2b b700 b1b5 00b3 2a2b b200
0x0000050: b803 bd00 99b9 009d 0300 c000 bab6 00be
0x0000060: b500 c02a 2bb2 00c2 03bd 0099 b900 9d03
0x0000070: 00c0 0099 b500 c42a b400 a3b2 00c7 a600
0x0000080: 2a2b b200 c903 bd00 99b9 009d 0300 c000
0x0000090: 994d bb00 cb59 2c04 b700 ce4e 2db6 00d1
0x00000a0: 2a2d b500 d3a7 0057 2ab4 00a3 b200 d6a6
0x00000b0: 002f bb00 1559 2a2b b700 d9b8 00df 4d2a
0x00000c0: bb00 e159 2c2b b200 e303 bd00 99b9 009d
0x00000d0: 0300 c000 e5b7 00e8 b500 d3a7 0021 bb00
0x00000e0: ea59 bb00 ec59 b700 ed12 efb6 00f3 2ab4
0x00000f0: 00a3 b600 f6b6 00fa b700 fdbf a700 0d4d
0x0000100: bb00 ff59 2cb7 0102 bfb1
Exception Handler Table:
bci [119, 252] => handler: 255
Stackmap Table:
full_frame(@12,{Object[#2],Object[#141]},{})
same_locals_1_stack_item_frame(@13,Integer)
same_frame_extended(@168)
same_frame(@222)
same_frame(@252)
same_locals_1_stack_item_frame(@255,Object[#136])
same_frame(@265)
at java.lang.Class.getDeclaredFields0(Native Method)
at java.lang.Class.privateGetDeclaredFields(Class.java:2583)
at java.lang.Class.getDeclaredFields(Class.java:1916)
at
com.thinkaurelius.titan.core.util.ReflectiveConfigOptionLoader.loadSingleClassUnsafe(ReflectiveConfigOptionLoader.java:270)
at
com.thinkaurelius.titan.core.util.ReflectiveConfigOptionLoader.loadAllClassesUnsafe(ReflectiveConfigOptionLoader.java:227)
at
com.thinkaurelius.titan.core.util.ReflectiveConfigOptionLoader.load(ReflectiveConfigOptionLoader.java:194)
at
com.thinkaurelius.titan.core.util.ReflectiveConfigOptionLoader.loadAll(ReflectiveConfigOptionLoader.java:86)
at
com.thinkaurelius.titan.diskstorage.configuration.ConfigNamespace.getChild(ConfigNamespace.java:71)
at
com.thinkaurelius.titan.diskstorage.configuration.ConfigElement.parse(ConfigElement.java:169)
at
com.thinkaurelius.titan.diskstorage.configuration.BasicConfiguration.getAll(BasicConfiguration.java:80)
at
com.thinkaurelius.titan.graphdb.configuration.GraphDatabaseConfiguration.<init>(GraphDatabaseConfiguration.java:1344)
at
com.thinkaurelius.titan.core.TitanFactory.open(TitanFactory.java:93)
all the best, David.
From: Madhan Neethiraj <[email protected]>
To: "[email protected]" <[email protected]>
Cc: Ashutosh Mestry <[email protected]>
Date: 28/11/2017 08:20
Subject: Instructions to build & run Atlas in dev environment
Atlas dev,
Please follow the instructions at the end of this email to build & run
Apache Atlas in your local dev environment.
This setup uses the following configuration:
- Graph DB: titan-0.5.4
- Embedded HBase
- Embedded Solr
Thanks to Ashutosh for compiling these instructions.
Hope this helps.
Madhan
Add the following to a script file, like build-start-atlas.sh, and execute
the script.
ATLAS_SOURCE_DIR=/tmp/atlas-source
ATLAS_HOME=/tmp/atlas-bin
# Clone Apache Atlas sources
mkdir -p ${ATLAS_SOURCE_DIR}
cd ${ATLAS_SOURCE_DIR}
git clone
https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_apache_atlas.git&d=DwIFaQ&c=jf_iaSHvJObTbx-siA1ZOg&r=QhpUQPr5YlG95aAgCvZGStEXHg4hBbSYQ9JkRqR_svY&m=DD5aENG2FF-Ivch0-k5ZtzL9-whaZRKTF-3B4r1BglU&s=knK0SCgqAiFSaZyB8ubpv9OCrs5J8GYM5vZajEeISaw&e=
-b master
# build Apache Atlas
cd atlas
mvn clean -DskipTests -DGRAPH_PROVIDER=titan0 install
-Pdist,embedded-hbase-solr,graph-provider-titan0
# Install Apache Atlas
mkdir -p ${ATLAS_HOME}
tar xfz distro/target/apache-atlas-*bin.tar.gz --strip-components 1 -C
${ATLAS_HOME}
# Setup environment and configuration
export MANAGE_LOCAL_HBASE=true
export MANAGE_LOCAL_SOLR=true
export PATH=${PATH}:/tmp/atlas-bin/bin
echo
atlas.graphdb.backend=org.apache.atlas.repository.graphdb.titan0.Titan0GraphDatabase
>> ${ATLAS_HOME}/conf/atlas-application.properties
# Start Apache Atlas
atlas_start.py
# Access Apache Atlas at
https://urldefense.proofpoint.com/v2/url?u=http-3A__localhost-3A21000&d=DwIFaQ&c=jf_iaSHvJObTbx-siA1ZOg&r=QhpUQPr5YlG95aAgCvZGStEXHg4hBbSYQ9JkRqR_svY&m=DD5aENG2FF-Ivch0-k5ZtzL9-whaZRKTF-3B4r1BglU&s=8_4zEx33Kt2ujoOQmhlh0C2yypmXmkE2pHz8u-2M4nA&e=
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