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Posted to issues@spark.apache.org by "Thomas Graves (JIRA)" <ji...@apache.org> on 2014/09/03 15:37:51 UTC
[jira] [Commented] (SPARK-2718) YARN does not handle spark configs
with quotes or backslashes
[ https://issues.apache.org/jira/browse/SPARK-2718?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14119854#comment-14119854 ]
Thomas Graves commented on SPARK-2718:
--------------------------------------
[~andrewor] the pr for this is closed, can we close the jira also?
> YARN does not handle spark configs with quotes or backslashes
> -------------------------------------------------------------
>
> Key: SPARK-2718
> URL: https://issues.apache.org/jira/browse/SPARK-2718
> Project: Spark
> Issue Type: Bug
> Components: YARN
> Affects Versions: 1.0.2
> Reporter: Andrew Or
> Assignee: Marcelo Vanzin
> Priority: Minor
> Fix For: 1.1.0
>
>
> Say we have the following config:
> {code}
> spark.app.name spark shell with spaces and "quotes " and \ backslashes \
> {code}
> This works in standalone mode but not in YARN mode. This is because standalone mode uses Java's ProcessBuilder, which handles these cases nicely, but YARN mode uses org.apache.hadoop.yarn.api.records.ContainerLaunchContext, which does not. As a result, submitting an application to YARN with the given config leads to the following exception:
> {code}
> line 0: unexpected EOF while looking for matching `"'
> syntax error: unexpected end of file
> at org.apache.hadoop.util.Shell.runCommand(Shell.java:505)
> at org.apache.hadoop.util.Shell.run(Shell.java:418)
> at org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:650)
> ...
> {code}
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