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https://issues.apache.org/jira/browse/HIVE-24852?focusedWorklogId=570986&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-570986
]
ASF GitHub Bot logged work on HIVE-24852:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 24/Mar/21 08:01
Start Date: 24/Mar/21 08:01
Worklog Time Spent: 10m
Work Description: aasha commented on a change in pull request #2043:
URL: https://github.com/apache/hive/pull/2043#discussion_r600248356
##########
File path: ql/src/java/org/apache/hadoop/hive/ql/exec/repl/util/ReplUtils.java
##########
@@ -453,4 +456,67 @@ public static Path getLatestDumpPath(Path dumpRoot,
HiveConf conf) throws IOExce
}
return null;
}
+
+ public static void createSnapshotSafe(FileSystem dfs,
+ Path snapshotPath, String snapshotName) {
+ try {
+ dfs.createSnapshot(snapshotPath, snapshotName);
+ } catch (IOException e) {
+ LOG.debug("Couldn't create the snapshot {} under path {}", snapshotName,
+ snapshotPath, e);
+ }
+ }
+
+ public static void deleteSnapshotSafe(DistributedFileSystem dfs,
+ Path snapshotPath, String snapshotName) {
+ try {
+ dfs.deleteSnapshot(snapshotPath, snapshotName);
+ } catch (IOException e) {
+ LOG.debug("Couldn't delete the snapshot {} under path {}", snapshotName,
+ snapshotPath, e);
+ }
+ }
+
+ public static void renameSnapshotSafe(DistributedFileSystem dfs,
+ Path snapshotPath, String oldSnapshotName, String newSnapshotName) {
+ try {
+ dfs.renameSnapshot(snapshotPath, oldSnapshotName, newSnapshotName);
+ } catch (IOException e) {
+ LOG.debug("Couldn't rename the snapshot {} to {} under path {}",
+ oldSnapshotName, newSnapshotName, snapshotPath, e);
+ }
+ }
+
+ public static boolean allowSanapshotSafe(DistributedFileSystem dfs,
+ Path snapshotPath) throws IOException {
+ if (dfs.getFileStatus(snapshotPath).isSnapshotEnabled()) {
+ return true;
+ } else {
+ try {
+ dfs.allowSnapshot(snapshotPath);
+ } catch (Exception e) {
+ LOG.error("Cannot allow snapshot on path {}", snapshotPath, e);
+ throw e;
+ }
+ }
+ return true;
+ }
+
+ public static void disAllowSanapshotSafe(DistributedFileSystem dfs,
Review comment:
same methods are there in snapshot utils also
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Issue Time Tracking
-------------------
Worklog Id: (was: 570986)
Time Spent: 1h (was: 50m)
> Add support for Snapshots during external table replication
> -----------------------------------------------------------
>
> Key: HIVE-24852
> URL: https://issues.apache.org/jira/browse/HIVE-24852
> Project: Hive
> Issue Type: Improvement
> Reporter: Ayush Saxena
> Assignee: Ayush Saxena
> Priority: Critical
> Labels: pull-request-available
> Attachments: Design Doc HDFS Snapshots for External Table
> Replication-01.pdf
>
> Time Spent: 1h
> Remaining Estimate: 0h
>
> Add support for use of snapshot diff for external table replication.
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