Package org.apache.bookkeeper.client

Examples of org.apache.bookkeeper.client.LedgerHandle.addEntry()

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    long getLedgerToRead(int ensemble, int quorum) throws Exception {
        byte[] data = "Data for test".getBytes();
        LedgerHandle l = bkc.createLedger(ensemble, quorum, digestType, passwd);
        for (int i = 0; i < 10; i++) {
            l.addEntry(data);
        }
        l.close();

        return l.getId();
    }
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    public void testCompactionSmallEntryLogs() throws Exception {

        // create a ledger to write a few entries
        LedgerHandle alh = bkc.createLedger(NUM_BOOKIES, NUM_BOOKIES, digestType, "".getBytes());
        for (int i=0; i<3; i++) {
           alh.addEntry(msg.getBytes());
        }
        alh.close();

        // restart bookie to roll entry log files
        restartBookies();
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        underReplicationManager.disableLedgerReplication();

        LedgerHandle lh = bkc.createLedger(3, 3, DigestType.CRC32, "passwd".getBytes());
        long ledgerId = lh.getId();
        for (int i = 0; i < 100; i++) {
            lh.addEntry("testdata".getBytes());
        }
        lh.close();

        BookieAccessor.forceFlush(bs.get(0).getBookie());
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        LedgerUnderreplicationManager underReplicationManager = mFactory.newLedgerUnderreplicationManager();

        LedgerHandle lh = bkc.createLedger(3, 3, DigestType.CRC32, "passwd".getBytes());
        long ledgerToCorrupt = lh.getId();
        for (int i = 0; i < 100; i++) {
            lh.addEntry("testdata".getBytes());
        }
        lh.close();

        // push ledgerToCorrupt out of page cache (bookie is configured to only use 1 page)
        lh = bkc.createLedger(3, 3, DigestType.CRC32, "passwd".getBytes());
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        lh.close();

        // push ledgerToCorrupt out of page cache (bookie is configured to only use 1 page)
        lh = bkc.createLedger(3, 3, DigestType.CRC32, "passwd".getBytes());
        for (int i = 0; i < 100; i++) {
            lh.addEntry("testdata".getBytes());
        }
        lh.close();

        BookieAccessor.forceFlush(bs.get(0).getBookie());
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        for (int i = 0; i < numLedgers; i++) {
            LedgerHandle lh = bkc.createLedger(3, 3, DigestType.CRC32, "passwd".getBytes());

            for (int j = 0; j < 100; j++) {
                lh.addEntry("testdata".getBytes());
            }
            lh.close();
        }
        underReplicationManager.disableLedgerReplication();
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        List<Long> ids = new LinkedList<Long>();
        for (int i = 0; i < numLedgers; i++) {
            LedgerHandle lh = bkc.createLedger(3, 3, DigestType.CRC32, "passwd".getBytes());
            ids.add(lh.getId());
            for (int j = 0; j < 10; j++) {
                lh.addEntry("testdata".getBytes());
            }
            lh.close();
        }
        final Auditor auditor = new Auditor(
                StringUtils.addrToString(Bookie.getBookieAddress(bsConfs.get(0))),
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        LedgerHandle lh = bkc.createLedger(3, 3, DigestType.CRC32, "passwd".getBytes());
        for (int i = 0; i < 10; i++) {
            lh.asyncAddEntry("foobar".getBytes(), new TestCallbacks.AddCallbackFuture(), null);
        }
        lh.addEntry("foobar".getBytes());
        lh.close();

        assertEquals("shouldn't be anything under replicated",
                     underReplicationManager.pollLedgerToRereplicate(), -1);
        underReplicationManager.disableLedgerReplication();
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        LedgerHandle lh = bkc.createLedger(1, 1,digestType, passwd);
       
        int numEntries = 100;
        for (int i=0; i< numEntries; i++){
            byte[] data = (""+i).getBytes();
            lh.addEntry(data);
        }
       
        bs.get(3).shutdown();
        BookieServer server = new BookieServer(initialPort + 3, HOSTPORT, tmpDirs.get(3), new File[] { tmpDirs.get(3)});
        server.start();
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        LedgerHandle beforelh = null;
        beforelh = bkc.createLedger(digestType, "".getBytes());

        String tmp = "BookKeeper is cool!";
        for (int i = 0; i < numEntries; i++) {
            beforelh.addEntry(tmp.getBytes());
        }

        long length = (long) (numEntries * tmp.length());
       
        /*
 
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