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https://issues.apache.org/jira/browse/OOZIE-2914?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jan Hentschel updated OOZIE-2914:
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Attachment: OOZIE-2914-1.patch
> Consolidate Trim
> -----------------
>
> Key: OOZIE-2914
> URL: https://issues.apache.org/jira/browse/OOZIE-2914
> Project: Oozie
> Issue Type: Bug
> Reporter: Peter Cseh
> Assignee: Jan Hentschel
> Labels: newbie
> Attachments: OOZIE-2914-1.patch
>
>
> There are some [tTrim] functions across our codebase:
> {code}
> 171- * @return the formatted time string.
> >> [350] 14:20 : oozie (cdh6.x) :: ack -C8 --type=java "[tT]rim\(String"
> core/src/main/java/org/apache/oozie/action/hadoop/CredentialsProviderFactory.java
> 89- }
> 90-
> 91- /**
> 92- * To trim string
> 93- *
> 94- * @param str
> 95- * @return trim string
> 96- */
> 97: public String trim(String str) {
> 98- if (str != null) {
> 99- str = str.replaceAll("\\n", "");
> 100- str = str.replaceAll("\\t", "");
> 101- str = str.trim();
> 102- }
> 103- return str;
> 104- }
> 105-}
> core/src/main/java/org/apache/oozie/action/hadoop/DistcpActionExecutor.java
> 81- }
> 82-
> 83- /**
> 84- * To trim string
> 85- *
> 86- * @param str
> 87- * @return trim string
> 88- */
> 89: public static String Trim(String str) {
> 90- if (str != null) {
> 91- str = str.replaceAll("\\n", "");
> 92- str = str.replaceAll("\\t", "");
> 93- str = str.trim();
> 94- }
> 95- return str;
> 96- }
> 97-
> {code}
> The purpose of these functions is to clean up input from xml files.
> They should be consolidated to one place.
> There might be a similar method in Hadoop, we should use that.
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