when try to replace string "\N" get error

[exalate-issue-sync[bot]]

{code:java} yy =h2o.importFile("/Users/nidhimehta/Downloads/output3.txt") [^output3.txt]

dd = as.character(h2o.levels(yy$C1)[3]) yy$C2 = ifelse(yy$C1==dd,"MYstring",yy$C1)

ERROR: Unexpected HTTP Status code: 400 Bad Request (url = http://localhost:54321/99/Rapids)

water.rapids.Rapids.IllegalASTException [1] "water.rapids.Rapids$IllegalASTException: Invalid escape sequence \N"
[2] " water.rapids.Rapids.string(Rapids.java:369)"
[3] " water.rapids.Rapids.parseNext(Rapids.java:155)"
[4] " water.rapids.Rapids.parseFunctionApplication(Rapids.java:168)"
[5] " water.rapids.Rapids.parseNext(Rapids.java:151)"
[6] " water.rapids.Rapids.parseFunctionApplication(Rapids.java:168)"
[7] " water.rapids.Rapids.parseNext(Rapids.java:151)"
[8] " water.rapids.Rapids.parseFunctionApplication(Rapids.java:168)"
[9] " water.rapids.Rapids.parseNext(Rapids.java:151)"
[10] " water.rapids.Rapids.parseFunctionApplication(Rapids.java:168)"
[11] " water.rapids.Rapids.parseNext(Rapids.java:151)"
[12] " water.rapids.Rapids.parse(Rapids.java:50)"
[13] " water.rapids.Rapids.exec(Rapids.java:90)"
[14] " water.api.RapidsHandler.exec(RapidsHandler.java:38)"
[15] " sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)"
[16] " sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)"
[17] " sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)"
[18] " java.lang.reflect.Method.invoke(Method.java:498)"
[19] " water.api.Handler.handle(Handler.java:63)"
[20] " water.api.RequestServer.serve(RequestServer.java:451)"
[21] " water.api.RequestServer.doGeneric(RequestServer.java:296)"
[22] " water.api.RequestServer.doPost(RequestServer.java:222)"
[23] " javax.servlet.http.HttpServlet.service(HttpServlet.java:755)"
[24] " javax.servlet.http.HttpServlet.service(HttpServlet.java:848)"
[25] " org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684)"
[26] " org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:503)"
[27] " org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086)"
[28] " org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:429)"
[29] " org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020)"
[30] " org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)"
[31] " org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:154)"
[32] " org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)"
[33] " water.JettyHTTPD$LoginHandler.handle(JettyHTTPD.java:197)"
[34] " org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:154)"
[35] " org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)"
[36] " org.eclipse.jetty.server.Server.handle(Server.java:370)"
[37] " org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494)"
[38] " org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:53)"
[39] " org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:982)"
[40] " org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:1043)" [41] " org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:865)"
[42] " org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240)"
[43] " org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:72)"
[44] " org.eclipse.jetty.server.bio.SocketConnector$ConnectorEndPoint.run(SocketConnector.java:264)"
[45] " org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)"
[46] " org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)"
[47] " java.lang.Thread.run(Thread.java:748)"

Error in .h2o.doSafeREST(h2oRestApiVersion = h2oRestApiVersion, urlSuffix = page, :

ERROR MESSAGE:

Invalid escape sequence \N

{code}

[hasithjp]

JIRA Issue Migration Info

Jira Issue: PUBDEV-6114 Assignee: New H2O Bugs Reporter: Nidhi Mehta State: Open Fix Version: N/A Attachments: Available (Count: 1) Development PRs: N/A

Attachments From Jira

Attachment Name: output3.txt Attached By: Nidhi Mehta File Link:https://h2o-3-jira-github-migration.s3.amazonaws.com/PUBDEV-6114/output3.txt