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https://issues.apache.org/jira/browse/MAPREDUCE-7429?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17648893#comment-17648893
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ASF GitHub Bot commented on MAPREDUCE-7429:
-------------------------------------------
slfan1989 commented on code in PR #5236:
URL: https://github.com/apache/hadoop/pull/5236#discussion_r1051386018
##########
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/webapp/util/WebAppUtils.java:
##########
@@ -428,6 +429,12 @@ public static String getAggregatedLogURL(String
serverHttpAddress,
user == null || user.isEmpty()) {
return null;
}
+ String [] ipAdds = serverHttpAddress.split("//");
+ if (StringUtils.countMatches(ipAdds[1], ":") > 2) {
Review Comment:
Should we check the length of this array after split, and NPE may occur if
we use it directly?
> Application log link is not accessible via TimelineServer Web UI in IPV6
> scenario
> ---------------------------------------------------------------------------------
>
> Key: MAPREDUCE-7429
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-7429
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Reporter: Daniel Ma
> Priority: Major
> Labels: pull-request-available
>
> Application log link is not accessible via TimelineServer Web UI in IPV6
> scenario owning to no ipv6 normalization.
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