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https://issues.apache.org/jira/browse/TRAFODION-2637?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16063965#comment-16063965
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ASF GitHub Bot commented on TRAFODION-2637:
-------------------------------------------
Github user DaveBirdsall commented on a diff in the pull request:
https://github.com/apache/incubator-trafodion/pull/1141#discussion_r124144781
--- Diff: core/sql/langman/LmJavaOptions.cpp ---
@@ -134,6 +134,17 @@ void LmJavaOptions::addOptions(const char *options,
NADELETEBASIC(copy, collHeap());
}
+CollIndex LmJavaOptions::findByPrefix(const char *prefix) const
+{
+ size_t prefixLen = strlen(prefix);
+
+ for (CollIndex i=0; i<options_.entries(); i++)
+ if (strncmp(options_[i], prefix, prefixLen) == 0)
--- End diff --
Is it possible for one prefix to be a subset of another? Just making up a
possible example: -Xms vs. -Xms2? Would this code behave correctly then?
> Library management in the absence of password-less ssh
> ------------------------------------------------------
>
> Key: TRAFODION-2637
> URL: https://issues.apache.org/jira/browse/TRAFODION-2637
> Project: Apache Trafodion
> Issue Type: Bug
> Components: sql-general
> Affects Versions: 2.1-incubating
> Reporter: Hans Zeller
> Assignee: Hans Zeller
> Fix For: 2.2-incubating
>
>
> We have a set of built-in stored procedures that can be used to deploy
> libraries for UDRs to a Trafodion cluster. Some of these stored procedures
> rely on the pdsh command, which in turn relies on password-less ssh between
> the nodes of a cluster. Some installations, however, don't support
> password-less ssh. We therefore need to find another method to distribute the
> files.
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