Windows 10 上的 JanusGraph 运行
Does JanusGraph run on Windows 10
Windows10、janusgraph-0.2.0-hadoop2.
我已经把 winutils.exe 放在 bin 文件夹里了。
P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\bin>gremlin-server.bat
Error: Could not find or load main class Files
我快速查看了 bat 脚本并添加了一些 echo 语句：
echo "%1"
IF "%1" == "-i" (
GOTO install
) else (
GOTO server
)
:: Start the Gremlin Server
:server
IF "%1" == "" (
SET GREMLIN_SERVER_YAML=%JANUSGRAPH_HOME%\conf\gremlin-server\gremlin-server.yaml
) ELSE (
SET GREMLIN_SERVER_YAML=%1
)
java %JAVA_OPTIONS% %JAVA_ARGS% -cp %CP% org.apache.tinkerpop.gremlin.server.GremlinServer %GREMLIN_SERVER_YAML%
echo %JAVA_OPTIONS%
echo %JAVA_ARGS%
echo %CP%
echo %GREMLIN_SERVER_YAML%
echo "call to GremlinServer"
输出：
P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\bin>gremlin-server.bat
.;C:\Program Files (x86)\QuickTime\QTSystem\QTJava.zip;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\slf4j-log4j12-1.7.12.jar;;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-all-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-berkeleyje-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-bigtable-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-cassandra-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-core-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-cql-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-es-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-hadoop-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-hbase-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-lucene-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-solr-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\*;
""
Error: Could not find or load main class Files
-Xms32m -Xmx512m -Djanusgraph.logdir=P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\log -Dtinkerpop.ext=P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\ext -Dlogback.configurationFile=conf\logback.xml -Dlog4j.configuration=file:/P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\conf\gremlin-server\log4j-server.properties -Dlog4j.debug=true -Dgremlin.log4j.level=WARN -javaagent:P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\jamm-0.3.0.jar -Dgremlin.io.kryoShimService=org.janusgraph.hadoop.serialize.JanusGraphKryoShimService
ECHO is off.
.;C:\Program Files (x86)\QuickTime\QTSystem\QTJava.zip;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\slf4j-log4j12-1.7.12.jar;;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-all-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-berkeleyje-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-bigtable-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-cassandra-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-core-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-cql-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-es-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-hadoop-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-hbase-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-lucene-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-solr-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\*;
P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\conf\gremlin-server\gremlin-server.yaml
"call to GremlinServer"
这个问题也在 janusgraph-users Google 群里被问到，我把我的答案复制到这里：
JanusGraph does run on Windows 10. The user experience is not ideal,
and could use some help with people with Windows expertise. I've
opened up issue
950 to track
making the prepackaged distribution more Windows-friendly.
Your problem is probably coming from your CLASSPATH variable, and
I'd think that ".;C:\Program Files (x86)\QuickTime\QTSystem\QTJava.zip;" is messing it up because of the
spaces in the path. Try unsetting the CLASSPATH before running
gremlin-server.bat.
The default Gremlin Server configuration uses
janusgraph-cassandra-es-server.properties because the pre-packaged
distribution bin/janusgraph.sh start will start a single node
Cassandra, a single node Elasticsearch, and the Gremlin Server. If you
want to run with Cassandra, you could go a version directly from the
Apache Cassandra site or a Datastax distribution if you want to go
with an MSI installer. If you're not interested in using Cassandra,
you could change the gremlin-server.yaml to use the
janusgraph-berkeleyje-server.properties which is pretty good for
getting started.
Windows10、janusgraph-0.2.0-hadoop2.
我已经把 winutils.exe 放在 bin 文件夹里了。
P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\bin>gremlin-server.bat
Error: Could not find or load main class Files
我快速查看了 bat 脚本并添加了一些 echo 语句：
echo "%1"
IF "%1" == "-i" (
GOTO install
) else (
GOTO server
)
:: Start the Gremlin Server
:server
IF "%1" == "" (
SET GREMLIN_SERVER_YAML=%JANUSGRAPH_HOME%\conf\gremlin-server\gremlin-server.yaml
) ELSE (
SET GREMLIN_SERVER_YAML=%1
)
java %JAVA_OPTIONS% %JAVA_ARGS% -cp %CP% org.apache.tinkerpop.gremlin.server.GremlinServer %GREMLIN_SERVER_YAML%
echo %JAVA_OPTIONS%
echo %JAVA_ARGS%
echo %CP%
echo %GREMLIN_SERVER_YAML%
echo "call to GremlinServer"
输出：
P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\bin>gremlin-server.bat
.;C:\Program Files (x86)\QuickTime\QTSystem\QTJava.zip;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\slf4j-log4j12-1.7.12.jar;;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-all-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-berkeleyje-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-bigtable-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-cassandra-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-core-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-cql-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-es-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-hadoop-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-hbase-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-lucene-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-solr-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\*;
""
Error: Could not find or load main class Files
-Xms32m -Xmx512m -Djanusgraph.logdir=P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\log -Dtinkerpop.ext=P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\ext -Dlogback.configurationFile=conf\logback.xml -Dlog4j.configuration=file:/P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\conf\gremlin-server\log4j-server.properties -Dlog4j.debug=true -Dgremlin.log4j.level=WARN -javaagent:P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\jamm-0.3.0.jar -Dgremlin.io.kryoShimService=org.janusgraph.hadoop.serialize.JanusGraphKryoShimService
ECHO is off.
.;C:\Program Files (x86)\QuickTime\QTSystem\QTJava.zip;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\slf4j-log4j12-1.7.12.jar;;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-all-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-berkeleyje-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-bigtable-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-cassandra-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-core-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-cql-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-es-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-hadoop-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-hbase-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-lucene-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\janusgraph-solr-0.2.0.jar;P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\lib\*;
P:\Software\DB\NoSQL\janusgraph-0.2.0-hadoop2\conf\gremlin-server\gremlin-server.yaml
"call to GremlinServer"
这个问题也在 janusgraph-users Google 群里被问到，我把我的答案复制到这里：
JanusGraph does run on Windows 10. The user experience is not ideal, and could use some help with people with Windows expertise. I've opened up issue 950 to track making the prepackaged distribution more Windows-friendly.
Your problem is probably coming from your
CLASSPATHvariable, and I'd think that".;C:\Program Files (x86)\QuickTime\QTSystem\QTJava.zip;"is messing it up because of the spaces in the path. Try unsetting theCLASSPATHbefore runninggremlin-server.bat.The default Gremlin Server configuration uses
janusgraph-cassandra-es-server.propertiesbecause the pre-packaged distributionbin/janusgraph.sh startwill start a single node Cassandra, a single node Elasticsearch, and the Gremlin Server. If you want to run with Cassandra, you could go a version directly from the Apache Cassandra site or a Datastax distribution if you want to go with an MSI installer. If you're not interested in using Cassandra, you could change thegremlin-server.yamlto use thejanusgraph-berkeleyje-server.propertieswhich is pretty good for getting started.