protected void cleanAndCompact(int startIndex, int endIndex) {
for (int i = startIndex; i <= endIndex; i++) {
log.clean(i);
}
log.compactor().compact(Compaction.MAJOR).join();
}
@BeforeMethod
void setLog() throws Exception {
logId = UUID.randomUUID().toString();
log = createLog();
assertTrue(log.isOpen());
assertFalse(log.isClosed());
assertTrue(log.isEmpty());
}
@AfterMethod
protected void deleteLog() {
try {
if (log.isOpen()) log.close();
} catch (Exception ignore) {
} finally {
assertFalse(log.isOpen());
assertTrue(log.isClosed());
log.delete();
}
}
/**
* Appends {@code numEntries} increasingly numbered ByteBuffer wrapped entries to the log,
* starting at the {@code startingId}.
*/
protected List<Long> appendEntries(int numEntries, int startingId, Compaction.Mode mode) {
List<Integer> entryIds =
IntStream.range(startingId, startingId + numEntries).boxed().collect(Collectors.toList());
return entryIds
.stream()
.map(
entryId -> {
try (TestEntry entry = log.create(TestEntry.class)) {
entry.setTerm(1).setCompactionMode(mode).setPadding(entryPadding);
return log.append(entry);
}
})
.collect(Collectors.toList());
}
protected void printLog() {
for (int i = 1; i < log.length(); i++) {
System.out.println(log.get(i).toString());
}
}
protected void assertCompacted(int startIndex, int endIndex) {
for (int i = startIndex; i <= endIndex; i++) {
assertNull(log.get(i));
}
}
/** Appends {@code numEntries} increasingly numbered ByteBuffer wrapped entries to the log. */
protected List<Long> appendEntries(int numEntries, Compaction.Mode mode) {
return appendEntries(numEntries, (int) log.length() + 1, mode);
}
/** Appends {@code numEntries} increasingly numbered ByteBuffer wrapped entries to the log. */
protected List<Long> appendEntries(int numEntries) {
return appendEntries(numEntries, (int) log.length() + 1, Compaction.Mode.QUORUM);
}