aasha commented on a change in pull request #2539:
URL: https://github.com/apache/hive/pull/2539#discussion_r690179615
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File path: ql/src/java/org/apache/hadoop/hive/ql/exec/repl/DirCopyTask.java
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@@ -243,18 +244,25 @@ boolean copyUsingDistCpSnapshots(Path sourcePath, Path
targetPath, UserGroupInfo
DistributedFileSystem targetFs = SnapshotUtils.getDFS(targetPath,
clonedConf);
boolean result = false;
+ boolean isSecondSnapshotAvl =
+ SnapshotUtils.isSnapshotAvailable(targetFs, targetPath,
work.getSnapshotPrefix(), NEW_SNAPSHOT, clonedConf);
if
(getWork().getCopyMode().equals(SnapshotUtils.SnapshotCopyMode.DIFF_COPY)) {
+ if(isSecondSnapshotAvl) {
Review comment:
add comments why this is done
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