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https://issues.apache.org/jira/browse/UIMA-5744?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jerry Cwiklik closed UIMA-5744.
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Resolution: Fixed
Support user names up to 32 chars long when collecting node processes using OS
'ps ...' command
> UIMA-DUCC: Agent truncates user names when collecting node processes
> --------------------------------------------------------------------
>
> Key: UIMA-5744
> URL: https://issues.apache.org/jira/browse/UIMA-5744
> Project: UIMA
> Issue Type: Bug
> Components: DUCC
> Reporter: Jerry Cwiklik
> Assignee: Jerry Cwiklik
> Priority: Major
> Fix For: 2.2.2-Ducc
>
>
> When collecting user processes running on a node, an agent uses a command
> similar to this:
> ProcessBuilder pb = new ProcessBuilder("ps", "-Ao",
> "user,pid,ppid,args,stat", "--no-heading");
> When the above is run, linux truncates the user name to 10 characters. This
> effects code in the following classes:
> CGroupsManager.java, NodeMemInfoCollector.java, NodeUsersCollector.java
> Modify the command to use: user:32.
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