steveloughran commented on a change in pull request #3940: URL: https://github.com/apache/hadoop/pull/3940#discussion_r803635894
########## File path: hadoop-tools/hadoop-distcp/src/test/java/org/apache/hadoop/tools/TestDistCpSync.java ########## @@ -1154,6 +1155,80 @@ public void testSyncSnapshotDiffWithWebHdfs3() throws Exception { snapshotDiffWithPaths(webHdfsSource, webHdfsTarget); } + @Test + public void testRenameWithFilter() throws Exception { + java.nio.file.Path filterFile = null; + try { + Path sourcePath = new Path(dfs.getWorkingDirectory(), "source"); + + // Create some dir inside source + dfs.mkdirs(new Path(sourcePath, "dir1")); + dfs.mkdirs(new Path(sourcePath, "dir2")); + + // Allow & Create snapshot at source. + dfs.allowSnapshot(sourcePath); + dfs.createSnapshot(sourcePath, "s1"); + + filterFile = Files.createTempFile("filters", "txt"); + String str = ".*filterDir1.*"; + try (BufferedWriter writer = new BufferedWriter( + new FileWriter(filterFile.toString()))) { + writer.write(str); + } + final DistCpOptions.Builder builder = + new DistCpOptions.Builder(new ArrayList<>(Arrays.asList(sourcePath)), + target).withFiltersFile(filterFile.toString()) + .withSyncFolder(true); + new DistCp(conf, builder.build()).execute(); + + // Check the two directories get copied. + ContractTestUtils + .assertPathExists(dfs, "dir1 should get copied to target", + new Path(target, "dir1")); + ContractTestUtils + .assertPathExists(dfs, "dir2 should get copied to target", + new Path(target, "dir2")); + + // Allow & create initial snapshots on target. + dfs.allowSnapshot(target); + dfs.createSnapshot(target, "s1"); + + // Now do a rename to a filtered name on source. + dfs.rename(new Path(sourcePath, "dir1"), Review comment: check result for non zero or that the dest file exists -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org