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Date: Mon, 21 Dec 2015 13:26:46 +0000 (UTC)
From: "Filip Leczycki (JIRA)" <jira@apache.org>
To: dev@flink.apache.org
Message-ID: <JIRA.12923423.1450704374000.81989.1450704406722@Atlassian.JIRA>
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Subject: [jira] [Created] (FLINK-3189) Error while parsing job arguments
 passed by CLI
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Filip Leczycki created FLINK-3189:
-------------------------------------

             Summary: Error while parsing job arguments passed by CLI
                 Key: FLINK-3189
                 URL: https://issues.apache.org/jira/browse/FLINK-3189
             Project: Flink
          Issue Type: Bug
          Components: Command-line client
    Affects Versions: 0.10.1
            Reporter: Filip Leczycki
            Priority: Minor


Flink CLI treats job arguments provided in format "-<char>" as its own parameters, which results in errors in execution.

Example 1:
call: >bin/flink myJarFile.jar -f flink -i <filepath> -m 1
error: Unrecognized option: -f

Example 2:
Job myJarFile.jar is uploaded to web submission client, flink parameter box is empty
program arguments box: -f flink -i <filepath> -m 1
error: 
An unexpected error occurred:
Unrecognized option: -f
org.apache.flink.client.cli.CliArgsException: Unrecognized option: -f
	at org.apache.flink.client.cli.CliFrontendParser.parseInfoCommand(CliFrontendParser.java:296)
	at org.apache.flink.client.CliFrontend.info(CliFrontend.java:376)
	at org.apache.flink.client.CliFrontend.parseParameters(CliFrontend.java:983)
	at org.apache.flink.client.web.JobSubmissionServlet.doGet(JobSubmissionServlet.java:171)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:734)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:532)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:453)
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:227)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:965)
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:388)
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:187)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:901)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
	at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:47)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:113)
	at org.eclipse.jetty.server.Server.handle(Server.java:348)
	at org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:596)
	at org.eclipse.jetty.server.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:1048)
	at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:549)
	at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:211)
	at org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:425)
	at org.eclipse.jetty.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:489)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:436)
	at java.lang.Thread.run(Thread.java:745)

Execution of 
>bin/flink run myJarFile.jar -f flink -i <filepath> -m 1  
works perfectly fine



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