hanishakoneru commented on code in PR #3268:
URL: https://github.com/apache/ozone/pull/3268#discussion_r849885881
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hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/snapshot/OzoneManagerSnapshotProvider.java:
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@@ -135,6 +135,12 @@ public DBCheckpoint getOzoneManagerDBSnapshot(String
leaderOMNodeID)
try (InputStream inputStream = httpURLConnection.getInputStream()) {
FileUtils.copyInputStreamToFile(inputStream, targetFile);
+ } catch (IOException ex) {
+ boolean deleted = FileUtils.deleteQuietly(targetFile);
+ LOG.error("OM snapshot {} cannot be downloaded.", targetFile, ex);
+ if (!deleted) {
+ LOG.error("OM snapshot {} cannot be deleted", targetFile);
Review Comment:
The log messages "OM snapshot cannot be deleted" could be confusing. Can we
change the 2nd message to indicate that the "failed snapshot download" could
not be deleted?
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