hangc0276 commented on code in PR #3680:
URL: https://github.com/apache/bookkeeper/pull/3680#discussion_r1053499874
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bookkeeper-server/src/test/java/org/apache/bookkeeper/bookie/storage/TestEntryLogIds.java:
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@@ -127,6 +128,52 @@ public void testNoStompingDirectStartsFirst() throws
Exception {
highestSoFar = logId4;
}
+ @Test
+ public void testIdGenerator() throws Exception {
+ File base = tmpDirs.createNew("entryLogIds", "ledgers");
+ File ledgerDir1 = new File(base, "l1");
+ File ledgerDir2 = new File(base, "l2");
+ File ledgerDir3 = new File(base, "l3");
+ File ledgerDir4 = new File(base, "l4");
+ ledgerDir1.mkdir();
+ ledgerDir2.mkdir();
+ ledgerDir3.mkdir();
+ ledgerDir4.mkdir();
+
+ //case 1: use root ledgerDirsManager
+ LedgerDirsManager ledgerDirsManager = newDirsManager(ledgerDir1,
ledgerDir2);
+ EntryLogIds ids1 = new EntryLogIdsImpl(ledgerDirsManager, slog);
+ for (int i = 0; i < 10; i++) {
+ int logId = ids1.nextId();
+ File log1 = new File(ledgerDir1 + "/current", logId + ".log");
Review Comment:
We just need to check `logId`, and do not need to create new files.
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