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Posted to yarn-issues@hadoop.apache.org by "Prabhu Joseph (Jira)" <ji...@apache.org> on 2020/06/17 09:27:00 UTC
[jira] [Assigned] (YARN-10320) Replace FSDataInputStream#read with
readFully in Log Aggregation
[ https://issues.apache.org/jira/browse/YARN-10320?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Prabhu Joseph reassigned YARN-10320:
------------------------------------
Assignee: Tanu Ajmera
> Replace FSDataInputStream#read with readFully in Log Aggregation
> ----------------------------------------------------------------
>
> Key: YARN-10320
> URL: https://issues.apache.org/jira/browse/YARN-10320
> Project: Hadoop YARN
> Issue Type: Bug
> Components: log-aggregation
> Affects Versions: 3.3.0
> Reporter: Prabhu Joseph
> Assignee: Tanu Ajmera
> Priority: Major
>
> Have observed Log Aggregation code has used FSDataInputStream#read instead of readFully in multiple places like below. One of the place is fixed by YARN-8106.
> This Jira targets to fix at all other places.
> LogAggregationIndexedFileController#loadUUIDFromLogFile
> {code}
> byte[] b = new byte[uuid.length];
> int actual = fsDataInputStream.read(b);
> if (actual != uuid.length || Arrays.equals(b, uuid)) {
> {code}
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