reddycharan commented on a change in pull request #1233: Reduce running time for testLedgerCreateAdvWithLedgerIdInLoop URL: https://github.com/apache/bookkeeper/pull/1233#discussion_r172749487
########## File path: bookkeeper-server/src/test/java/org/apache/bookkeeper/client/BookieWriteLedgerTest.java ########## @@ -579,45 +584,58 @@ public void addComplete(int rc, LedgerHandle lh, long entryId, Object ctx) { */ @Test public void testLedgerCreateAdvWithLedgerIdInLoop() throws Exception { - long ledgerId; int ledgerCount = 40; - List<List<byte[]>> entryList = new ArrayList<List<byte[]>>(); - LedgerHandle[] lhArray = new LedgerHandle[ledgerCount]; - - List<byte[]> tmpEntry; - for (int lc = 0; lc < ledgerCount; lc++) { - tmpEntry = new ArrayList<byte[]>(); - - ledgerId = rng.nextLong(); - ledgerId &= Long.MAX_VALUE; - if (!baseConf.getLedgerManagerFactoryClass().equals(LongHierarchicalLedgerManagerFactory.class)) { - // since LongHierarchicalLedgerManager supports ledgerIds of decimal length upto 19 digits but other - // LedgerManagers only upto 10 decimals - ledgerId %= 9999999999L; - } - - LOG.info("Iteration: {} LedgerId: {}", lc, ledgerId); - lh = bkc.createLedgerAdv(ledgerId, 5, 3, 2, digestType, ledgerPassword, null); - lhArray[lc] = lh; - - for (int i = 0; i < numEntriesToWrite; i++) { - ByteBuffer entry = ByteBuffer.allocate(4); - entry.putInt(rng.nextInt(maxInt)); - entry.position(0); - tmpEntry.add(entry.array()); - lh.addEntry(i, entry.array()); - } - entryList.add(tmpEntry); - } - for (int lc = 0; lc < ledgerCount; lc++) { - // Read and verify - long lid = lhArray[lc].getId(); - LOG.info("readEntries for lc: {} ledgerId: {} ", lc, lhArray[lc].getId()); - readEntries(lhArray[lc], entryList.get(lc)); - lhArray[lc].close(); - bkc.deleteLedger(lid); + long maxId = Long.MAX_VALUE; + if (!baseConf.getLedgerManagerFactoryClass().equals(LongHierarchicalLedgerManagerFactory.class)) { + // since LongHierarchicalLedgerManager supports ledgerIds of decimal length upto 19 digits but other + // LedgerManagers only upto 10 decimals + maxId = 9999999999L; } + + rng.longs(ledgerCount, 1, maxId) // generate a stream of ledger ids + .mapToObj(ledgerId -> { // create a ledger for each ledger id + LOG.info("Creating adv ledger with id {}", ledgerId); + return bkc.newCreateLedgerOp() + .withEnsembleSize(1).withWriteQuorumSize(1).withAckQuorumSize(1) + .withDigestType(org.apache.bookkeeper.client.api.DigestType.CRC32) + .withPassword(ledgerPassword).makeAdv().withLedgerId(ledgerId) + .execute() + .thenApply(writer -> { // Add entries to ledger when created + LOG.info("Writing stream of {} entries to {}", + numEntriesToWrite, ledgerId); + List<Integer> entries = rng.ints(numEntriesToWrite, 0, maxInt) + .mapToObj(Integer::valueOf) + .collect(Collectors.toList()); + CompletableFuture<?> lastRequest = null; + for (int i = 0; i < entries.size(); i++) { Review comment: instead of entries.size() can't we just use numEntriesToWrite? ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services