keith-turner commented on code in PR #4122:
URL: https://github.com/apache/accumulo/pull/4122#discussion_r1473156252
##########
test/src/main/java/org/apache/accumulo/test/ImportExportIT.java:
##########
@@ -380,6 +384,52 @@ private boolean verifyMappingsFile(String destTableId)
throws IOException {
return false;
}
+ /**
+ * Validate that files exported with Accumulo 2.x without fence ranges can
be imported into
+ * version that require the fenced ranges (3.1 and later)
+ */
+ @Test
+ public void importV2data() throws Exception {
+ final String dataRoot = "./target/classes/v2_import_test";
+ final String dataSrc = dataRoot + "/data";
+ final String importDir = dataRoot + "/import";
+
+ // copy files each run will "move the files" on import, allows multiple
runs in IDE without
+ // rebuild
+ java.nio.file.Path importDirPath = Paths.get(importDir);
+ java.nio.file.Files.createDirectories(importDirPath);
+ FileUtils.copyDirectory(new File(dataSrc), new File(importDir));
+
+ String table = getUniqueNames(1)[0];
+
+ try (AccumuloClient client =
Accumulo.newClient().from(getClientProps()).build()) {
+ log.debug("importing from: {} into table: {}", importDir, table);
+ client.tableOperations().importTable(table, importDir);
+
+ int rowCount = 0;
+ try (Scanner s = client.createScanner(table, Authorizations.EMPTY)) {
+ for (Entry<Key,Value> entry : s) {
+ log.trace("data:{}", entry);
+ rowCount++;
+ }
+ }
+ assertEquals(7, rowCount);
+
Review Comment:
That looks good
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