Package org.apache.bookkeeper.client.AsyncCallback

Examples of org.apache.bookkeeper.client.AsyncCallback.OpenCallback

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        ByteBuffer bb = ByteBuffer.wrap(data);
        long ledgerId = bb.getLong();
       
        bk.asyncOpenLedger(ledgerId, BookKeeper.DigestType.CRC32,
                                        "flavio was here".getBytes(),
                                        new OpenCallback(){
            public void openComplete(int rc, LedgerHandle lh, Object ctx){
                if(LOG.isDebugEnabled()){
                    LOG.debug("Open complete, ledger id: " + lh.getId());
                }
                if(rc != BKException.Code.OK){
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         * ledger fragments are stored on. Check if any of the ledger fragments
         * for the current ledger are stored on the input dead bookie.
         */
        DigestType digestType = getLedgerDigestType(lId);
        byte[] passwd = getLedgerPasswd(lId);
        bkc.asyncOpenLedgerNoRecovery(lId, digestType, passwd, new OpenCallback() {
            @Override
            public void openComplete(int rc, final LedgerHandle lh, Object ctx) {
                if (rc != Code.OK.intValue()) {
                    LOG.error("BK error opening ledger: " + lId, BKException.create(rc));
                    ledgerIterCb.processResult(rc, null, null);
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     */
    private void recoverLedger(final InetSocketAddress bookieSrc, final long lId,
                               final AsyncCallback.VoidCallback ledgerIterCb, final List<InetSocketAddress> availableBookies) {
        LOG.debug("Recovering ledger : {}", lId);

        asyncOpenLedgerNoRecovery(lId, new OpenCallback() {
            @Override
            public void openComplete(int rc, final LedgerHandle lh, Object ctx) {
                if (rc != Code.OK.intValue()) {
                    LOG.error("BK error opening ledger: " + lId, BKException.create(rc));
                    ledgerIterCb.processResult(rc, null, null);
                    return;
                }

                LedgerMetadata lm = lh.getLedgerMetadata();
                if (!lm.isClosed() &&
                    lm.getEnsembles().size() > 0) {
                    Long lastKey = lm.getEnsembles().lastKey();
                    ArrayList<InetSocketAddress> lastEnsemble = lm.getEnsembles().get(lastKey);
                    // the original write has not removed faulty bookie from
                    // current ledger ensemble. to avoid data loss issue in
                    // the case of concurrent updates to the ensemble composition,
                    // the recovery tool should first close the ledger
                    if (lastEnsemble.contains(bookieSrc)) {
                        // close opened non recovery ledger handle
                        try {
                            lh.close();
                        } catch (Exception ie) {
                            LOG.warn("Error closing non recovery ledger handle for ledger " + lId, ie);
                        }
                        asyncOpenLedger(lId, new OpenCallback() {
                            @Override
                            public void openComplete(int newrc, final LedgerHandle newlh, Object newctx) {
                                if (newrc != Code.OK.intValue()) {
                                    LOG.error("BK error close ledger: " + lId, BKException.create(newrc));
                                    ledgerIterCb.processResult(newrc, null, null);
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         * ledger fragments are stored on. Check if any of the ledger fragments
         * for the current ledger are stored on the input dead bookie.
         */
        DigestType digestType = getLedgerDigestType(lId);
        byte[] passwd = getLedgerPasswd(lId);
        bkc.asyncOpenLedger(lId, digestType, passwd, new OpenCallback() {
            @Override
            public void openComplete(int rc, final LedgerHandle lh, Object ctx) {
                if (rc != Code.OK.intValue()) {
                    LOG.error("BK error opening ledger: " + lId, BKException.create(rc));
                    ledgerMcb.processResult(rc, null, null);
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         * ledger fragments are stored on. Check if any of the ledger fragments
         * for the current ledger are stored on the input dead bookie.
         */
        final DigestType digestType = getLedgerDigestType(lId);
        final byte[] passwd = getLedgerPasswd(lId);
        bkc.asyncOpenLedgerNoRecovery(lId, digestType, passwd, new OpenCallback() {
            @Override
            public void openComplete(int rc, final LedgerHandle lh, Object ctx) {
                if (rc != Code.OK.intValue()) {
                    LOG.error("BK error opening ledger: " + lId, BKException.create(rc));
                    ledgerIterCb.processResult(rc, null, null);
                    return;
                }

                LedgerMetadata lm = lh.getLedgerMetadata();
                if (!lm.isClosed() &&
                    lm.getEnsembles().size() > 0) {
                    Long lastKey = lm.getEnsembles().lastKey();
                    ArrayList<InetSocketAddress> lastEnsemble = lm.getEnsembles().get(lastKey);
                    // the original write has not removed faulty bookie from
                    // current ledger ensemble. to avoid data loss issue in
                    // the case of concurrent updates to the ensemble composition,
                    // the recovery tool should first close the ledger
                    if (lastEnsemble.contains(bookieSrc)) {
                        // close opened non recovery ledger handle
                        try {
                            lh.close();
                        } catch (Exception ie) {
                            LOG.warn("Error closing non recovery ledger handle for ledger " + lId, ie);
                        }
                        bkc.asyncOpenLedger(lId, digestType, passwd, new OpenCallback() {
                            @Override
                            public void openComplete(int newrc, final LedgerHandle newlh, Object newctx) {
                                if (newrc != Code.OK.intValue()) {
                                    LOG.error("BK error close ledger: " + lId, BKException.create(newrc));
                                    ledgerIterCb.processResult(newrc, null, null);
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     */
    private void recoverLedger(final InetSocketAddress bookieSrc, final long lId,
                               final AsyncCallback.VoidCallback ledgerIterCb, final List<InetSocketAddress> availableBookies) {
        LOG.debug("Recovering ledger : {}", lId);

        asyncOpenLedgerNoRecovery(lId, new OpenCallback() {
            @Override
            public void openComplete(int rc, final LedgerHandle lh, Object ctx) {
                if (rc != Code.OK.intValue()) {
                    LOG.error("BK error opening ledger: " + lId, BKException.create(rc));
                    ledgerIterCb.processResult(rc, null, null);
                    return;
                }

                LedgerMetadata lm = lh.getLedgerMetadata();
                if (!lm.isClosed() &&
                    lm.getEnsembles().size() > 0) {
                    Long lastKey = lm.getEnsembles().lastKey();
                    ArrayList<InetSocketAddress> lastEnsemble = lm.getEnsembles().get(lastKey);
                    // the original write has not removed faulty bookie from
                    // current ledger ensemble. to avoid data loss issue in
                    // the case of concurrent updates to the ensemble composition,
                    // the recovery tool should first close the ledger
                    if (lastEnsemble.contains(bookieSrc)) {
                        // close opened non recovery ledger handle
                        try {
                            lh.close();
                        } catch (Exception ie) {
                            LOG.warn("Error closing non recovery ledger handle for ledger " + lId, ie);
                        }
                        asyncOpenLedger(lId, new OpenCallback() {
                            @Override
                            public void openComplete(int newrc, final LedgerHandle newlh, Object newctx) {
                                if (newrc != Code.OK.intValue()) {
                                    LOG.error("BK error close ledger: " + lId, BKException.create(newrc));
                                    ledgerIterCb.processResult(newrc, null, null);
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         */

        ByteBuffer bb = ByteBuffer.wrap(data);
        long ledgerId = bb.getLong();

        bk.asyncOpenLedger(ledgerId, BookKeeper.DigestType.CRC32, "flavio was here".getBytes(), new OpenCallback() {
            public void openComplete(int rc, LedgerHandle lh, Object ctx) {
                if (LOG.isDebugEnabled()) {
                    LOG.debug("Open complete, ledger id: " + lh.getId());
                }
                if (rc != BKException.Code.OK) {
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     */
    private void recoverLedger(final InetSocketAddress bookieSrc, final long lId,
                               final AsyncCallback.VoidCallback ledgerIterCb, final List<InetSocketAddress> availableBookies) {
        LOG.debug("Recovering ledger : {}", lId);

        asyncOpenLedgerNoRecovery(lId, new OpenCallback() {
            @Override
            public void openComplete(int rc, final LedgerHandle lh, Object ctx) {
                if (rc != Code.OK.intValue()) {
                    LOG.error("BK error opening ledger: " + lId, BKException.create(rc));
                    ledgerIterCb.processResult(rc, null, null);
                    return;
                }

                LedgerMetadata lm = lh.getLedgerMetadata();
                if (!lm.isClosed() &&
                    lm.getEnsembles().size() > 0) {
                    Long lastKey = lm.getEnsembles().lastKey();
                    ArrayList<InetSocketAddress> lastEnsemble = lm.getEnsembles().get(lastKey);
                    // the original write has not removed faulty bookie from
                    // current ledger ensemble. to avoid data loss issue in
                    // the case of concurrent updates to the ensemble composition,
                    // the recovery tool should first close the ledger
                    if (lastEnsemble.contains(bookieSrc)) {
                        // close opened non recovery ledger handle
                        try {
                            lh.close();
                        } catch (Exception ie) {
                            LOG.warn("Error closing non recovery ledger handle for ledger " + lId, ie);
                        }
                        asyncOpenLedger(lId, new OpenCallback() {
                            @Override
                            public void openComplete(int newrc, final LedgerHandle newlh, Object newctx) {
                                if (newrc != Code.OK.intValue()) {
                                    LOG.error("BK error close ledger: " + lId, BKException.create(newrc));
                                    ledgerIterCb.processResult(newrc, null, null);
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