Playlist App Connection error

[alok tanna]

Hi Team, 

I am getting below error while access the playlist application .

Attached is pom file. 

.

[ec2-user@ip-172-XXXXX ~]$ cqlsh

Connected to Test Cluster at 127.0.0.1:9042.

[cqlsh 5.0.1 | Cassandra 2.1.10 | CQL spec 3.2.1 | Native protocol v3]

HTTP ERROR 500

Problem accessing /playlist/. Reason:

    Server Error

Caused by:

java.lang.IllegalArgumentException: replicate_on_write is not a column defined in this metadata
	at com.datastax.driver.core.ColumnDefinitions.getAllIdx(ColumnDefinitions.java:273)
	at com.datastax.driver.core.ColumnDefinitions.getFirstIdx(ColumnDefinitions.java:279)
	at com.datastax.driver.core.Row.getBool(Row.java:117)
	at com.datastax.driver.core.TableMetadata$Options.<init>(TableMetadata.java:423)
	at com.datastax.driver.core.TableMetadata.build(TableMetadata.java:84)
	at com.datastax.driver.core.Metadata.buildTableMetadata(Metadata.java:128)
	at com.datastax.driver.core.Metadata.rebuildSchema(Metadata.java:89)
	at com.datastax.driver.core.ControlConnection.refreshSchema(ControlConnection.java:259)
	at com.datastax.driver.core.ControlConnection.tryConnect(ControlConnection.java:214)
	at com.datastax.driver.core.ControlConnection.reconnectInternal(ControlConnection.java:161)
	at com.datastax.driver.core.ControlConnection.connect(ControlConnection.java:77)
	at com.datastax.driver.core.Cluster$Manager.init(Cluster.java:868)
	at com.datastax.driver.core.Cluster$Manager.newSession(Cluster.java:888)
	at com.datastax.driver.core.Cluster$Manager.access$200(Cluster.java:792)
	at com.datastax.driver.core.Cluster.connect(Cluster.java:155)
	at com.datastax.driver.core.Cluster.connect(Cluster.java:174)
	at playlist.model.CassandraData.createSession(CassandraData.java:66)
	at playlist.model.CassandraData.getSession(CassandraData.java:50)
	at playlist.model.StatisticsDAO.increment_counter(StatisticsDAO.java:71)
	at playlist.controller.HomeServlet.doGet(HomeServlet.java:23)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:735)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:686)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:501)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:575)
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086)
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:428)
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
	at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:276)
	at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:103)
	at org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:785)
	at org.apache.jsp.index_jsp._jspService(index_jsp.java:51)
	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:111)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:403)
	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:492)
	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:378)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:686)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:501)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:575)
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086)
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:428)
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
	at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:276)
	at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:103)
	at org.eclipse.jetty.servlet.DefaultServlet.doGet(DefaultServlet.java:566)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:735)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:686)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:501)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557)
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086)
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:428)
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
	at org.eclipse.jetty.server.Server.handle(Server.java:370)
	at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:489)
	at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:949)
	at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1011)
	at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:644)
	at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)
	at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)
	at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:668)
	at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
	at java.lang.Thread.run(Thread.java:745)

---

Powered by Jetty://

[Kevin Gallardo]

Hello, 

Am I correct assuming that this happens right after you try to connect to Cassandra with the driver?

Could you specify the Driver and Cassandra version please?

Thanks.