Twitter flockdb安装程序失败

Twitter flockdb安装程序失败,twitter,graph-databases,querulous,flockdb,Twitter,Graph Databases,Querulous,Flockdb,我成功地建立了twitter的图形数据库。但是当我在dist/flockdb/scripts下运行脚本'setup env.sh'时,我得到了以下错误(来自development.log): INF[20120807-19:01:36.635]统计信息:启动闩锁StatsListener INF[20120807-19:01:36.684]管理:管理HTTP接口已在端口9990上启动。 WAR[20120807-19:01:37.277]查询:最初填充池localhost时出错 WAR[2012

我成功地建立了twitter的图形数据库。但是当我在dist/flockdb/scripts下运行脚本'setup env.sh'时,我得到了以下错误(来自development.log):

INF[20120807-19:01:36.635]统计信息:启动闩锁StatsListener
INF[20120807-19:01:36.684]管理:管理HTTP接口已在端口9990上启动。
WAR[20120807-19:01:37.277]查询:最初填充池localhost时出错
WAR[20120807-19:01:37.277]查询:com.mysql.jdbc.exceptions.jdbc4.CommunicationsException:通信链路故障
成功发送到服务器的最后一个数据包是0毫秒前的。驱动程序尚未从服务器收到任何数据包。
WAR[20120807-19:01:37.277]抱怨:在sun.reflect.NativeConstructorAccessorImpl.newInstance0(本机方法)
WAR[20120807-19:01:37.277]抱怨:在sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
WAR[20120807-19:01:37.277]抱怨:在sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
WAR[20120807-19:01:37.277]查询:位于java.lang.reflect.Constructor.newInstance(Constructor.java:513)
WAR[20120807-19:01:37.277]查询:在com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
WAR[20120807-19:01:37.277]查询:在com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1116)
WAR[20120807-19:01:37.277]查询:在com.mysql.jdbc.MysqlIO.(MysqlIO.java:344)
WAR[20120807-19:01:37.277]查询:在com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2332)
WAR[20120807-19:01:37.277]查询:位于com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2369)
WAR[20120807-19:01:37.277]查询:在com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2153)
WAR[20120807-19:01:37.277]查询:在com.mysql.jdbc.ConnectionImpl.(ConnectionImpl.java:792)
WAR[20120807-19:01:37.277]查询:在com.mysql.jdbc.JDBC4Connection.(JDBC4Connection.java:47)
WAR[20120807-19:01:37.277]抱怨:在sun.reflect.NativeConstructorAccessorImpl.newInstance0(本机方法)
WAR[20120807-19:01:37.277]抱怨:在sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
WAR[20120807-19:01:37.277]抱怨:在sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
WAR[20120807-19:01:37.277]查询:位于java.lang.reflect.Constructor.newInstance(Constructor.java:513)
WAR[20120807-19:01:37.277]查询:在com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
WAR[20120807-19:01:37.277]查询:位于com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:381)
WAR[20120807-19:01:37.277]查询:在com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:305)
WAR[20120807-19:01:37.277]查询:位于java.sql.DriverManager.getConnection(DriverManager.java:582)
WAR[20120807-19:01:37.277]查询:位于java.sql.DriverManager.getConnection(DriverManager.java:185)
WAR[20120807-19:01:37.277]查询:在com.twitter.queryous.database.ThrottledPoolingDatabase.mkConnection(ThrottledPoolingDatabase.scala:266)
WAR[20120807-19:01:37.277]查询:在com.twitter.queryous.database.ThrottledPoolingDatabase$$anonfun$5.apply(ThrottledPoolingDatabase.scala:229)
WAR[20120807-19:01:37.277]查询:在com.twitter.queryous.database.ThrottledPoolingDatabase$$anonfun$5.apply(ThrottledPoolingDatabase.scala:229)
WAR[20120807-19:01:37.277]查询:在com.twitter.queryous.database.ThrottledPool.addObject(ThrottledPoolingDatabase.scala:67)
WAR[20120807-19:01:37.277]查询:在com.twitter.queryous.database.ThrottledPool$$anonfun$1.apply$mcVI$sp(ThrottledPoolingDatabase.scala:58)
WAR[20120807-19:01:37.277]质疑:在scala.collection.immutable.Range$ByOne$class.foreach$mVc$sp(Range.scala:285)
WAR[20120807-19:01:37.277]抱怨:在scala.collection.immutable.Range$$anon$2.foreach$mVc$sp(Range.scala:265)
WAR[20120807-19:01:37.277]查询:在com.twitter.queryous.database.ThrottledPool.(ThrottledPoolingDatabase.scala:58)
WAR[20120807-19:01:37.277]查询:在com.twitter.queryous.database.throttledPoolgDatabase.(throttledPoolgDatabase.scala:229)
战争[20120807-19:01:37.277]牢骚满腹:(…更多…)
这似乎是一些问题引起的牢骚。有谁能给我一些解决这个问题的建议吗?
提前感谢。

编译尚未完成。您可以删除sbt的所有缓存,然后重新编译Flockdb。缓存目录通常是
/root/.ivy2
,删除
.ivy2
目录。这对你有用

INF [20120807-19:01:36.635] stats: Starting LatchedStatsListener
INF [20120807-19:01:36.684] admin: Admin HTTP interface started on port 9990.
WAR [20120807-19:01:37.277] querulous: Error initially populating pool localhost
WAR [20120807-19:01:37.277] querulous: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
WAR [20120807-19:01:37.277] querulous:     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
WAR [20120807-19:01:37.277] querulous:     at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
WAR [20120807-19:01:37.277] querulous:     at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
WAR [20120807-19:01:37.277] querulous:     at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
WAR [20120807-19:01:37.277] querulous:     at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
WAR [20120807-19:01:37.277] querulous:     at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1116)
WAR [20120807-19:01:37.277] querulous:     at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:344)
WAR [20120807-19:01:37.277] querulous:     at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2332)
WAR [20120807-19:01:37.277] querulous:     at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2369)
WAR [20120807-19:01:37.277] querulous:     at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2153)
WAR [20120807-19:01:37.277] querulous:     at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:792)
WAR [20120807-19:01:37.277] querulous:     at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
WAR [20120807-19:01:37.277] querulous:     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
WAR [20120807-19:01:37.277] querulous:     at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
WAR [20120807-19:01:37.277] querulous:     at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
WAR [20120807-19:01:37.277] querulous:     at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
WAR [20120807-19:01:37.277] querulous:     at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
WAR [20120807-19:01:37.277] querulous:     at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:381)
WAR [20120807-19:01:37.277] querulous:     at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:305)
WAR [20120807-19:01:37.277] querulous:     at java.sql.DriverManager.getConnection(DriverManager.java:582)
WAR [20120807-19:01:37.277] querulous:     at java.sql.DriverManager.getConnection(DriverManager.java:185)
WAR [20120807-19:01:37.277] querulous:     at com.twitter.querulous.database.ThrottledPoolingDatabase.mkConnection(ThrottledPoolingDatabase.scala:266)
WAR [20120807-19:01:37.277] querulous:     at com.twitter.querulous.database.ThrottledPoolingDatabase$$anonfun$5.apply(ThrottledPoolingDatabase.scala:229)
WAR [20120807-19:01:37.277] querulous:     at com.twitter.querulous.database.ThrottledPoolingDatabase$$anonfun$5.apply(ThrottledPoolingDatabase.scala:229)
WAR [20120807-19:01:37.277] querulous:     at com.twitter.querulous.database.ThrottledPool.addObject(ThrottledPoolingDatabase.scala:67)
WAR [20120807-19:01:37.277] querulous:     at com.twitter.querulous.database.ThrottledPool$$anonfun$1.apply$mcVI$sp(ThrottledPoolingDatabase.scala:58)
WAR [20120807-19:01:37.277] querulous:     at scala.collection.immutable.Range$ByOne$class.foreach$mVc$sp(Range.scala:285)
WAR [20120807-19:01:37.277] querulous:     at scala.collection.immutable.Range$$anon$2.foreach$mVc$sp(Range.scala:265)
WAR [20120807-19:01:37.277] querulous:     at com.twitter.querulous.database.ThrottledPool.<init>(ThrottledPoolingDatabase.scala:58)
WAR [20120807-19:01:37.277] querulous:     at com.twitter.querulous.database.ThrottledPoolingDatabase.<init>(ThrottledPoolingDatabase.scala:229)
WAR [20120807-19:01:37.277] querulous:     (...more...)