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https://issues.apache.org/jira/browse/HDFS-11262?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15764379#comment-15764379
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Jagadesh Kiran N commented on HDFS-11262:
-----------------------------------------
Thanks [~ajisakaa] for committing the same
> Remove unused variables in FSImage.java
> ---------------------------------------
>
> Key: HDFS-11262
> URL: https://issues.apache.org/jira/browse/HDFS-11262
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: Akira Ajisaka
> Assignee: Jagadesh Kiran N
> Priority: Trivial
> Labels: newbie
> Fix For: 2.8.0, 3.0.0-alpha2
>
> Attachments: HDFS-11262_00.patch, HDFS-11262_01.patch,
> HDFS-11262_02.patch
>
>
> {code:title=FSImage.java}
> Exception le = null;
> FSImageFile imageFile = null;
> for (int i = 0; i < imageFiles.size(); i++) {
> try {
> imageFile = imageFiles.get(i);
> loadFSImageFile(target, recovery, imageFile, startOpt);
> break;
> } catch (IllegalReservedPathException ie) {
> throw new IOException("Failed to load image from " + imageFile,
> ie);
> } catch (Exception e) {
> le = e;
> LOG.error("Failed to load image from " + imageFile, e);
> target.clear();
> imageFile = null;
> }
> }
> {code}
> Exception {{le}} is not used. It can be removed.
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