Examples with DirectoryInf com.actiontech.dble.config.loader.zkprocess.zookeeper.DirectoryInf used on opensource projects

Example 6 with DirectoryInf

use of com.actiontech.dble.config.loader.zkprocess.zookeeper.DirectoryInf in project dble by actiontech.

the class SequenceTopropertiesLoader method notifyProcess.

@Override
public boolean notifyProcess() throws Exception {
    DirectoryInf sequenceDirectory = new ZkDirectoryImpl(currZkPath, null);
    this.getTreeDirectory(currZkPath, KVPathUtil.SEQUENCES, sequenceDirectory);
    sequenceDirectory = (DirectoryInf) sequenceDirectory.getSubordinateInfo().get(0);
    this.sequenceZkToProperties(PROPERTIES_SEQUENCE_CONF, sequenceDirectory);
    this.sequenceZkToProperties(PROPERTIES_SEQUENCE_DB_CONF, sequenceDirectory);
    this.sequenceZkToProperties(PROPERTIES_SEQUENCE_DISTRIBUTED_CONF, sequenceDirectory);
    return true;
}

Example 7 with DirectoryInf

use of com.actiontech.dble.config.loader.zkprocess.zookeeper.DirectoryInf in project dble by actiontech.

the class BinlogPauseStatusListener method notifyProcess.

@Override
public boolean notifyProcess() throws Exception {
    DirectoryInf statusDirectory = new ZkDirectoryImpl(currZkPath, null);
    this.getTreeDirectory(currZkPath, KVPathUtil.BINLOG_PAUSE_STATUS, statusDirectory);
    ZkDataImpl zkDdata = (ZkDataImpl) statusDirectory.getSubordinateInfo().get(0);
    String strPauseInfo = zkDdata.getDataValue();
    LOGGER.info("BinlogPauseStatusListener notifyProcess zk to object  :" + strPauseInfo);
    BinlogPause pauseInfo = new BinlogPause(strPauseInfo);
    String myID = ZkConfig.getInstance().getValue(ClusterParamCfg.CLUSTER_CFG_MYID);
    if (pauseInfo.getFrom().equals(myID)) {
        // self node
        return true;
    }
    String instancePath = ZKPaths.makePath(KVPathUtil.getBinlogPauseInstance(), myID);
    if (pauseInfo.getStatus() == BinlogPause.BinlogPauseStatus.ON) {
        DbleServer.getInstance().getBackupLocked().compareAndSet(false, true);
        boolean isPaused = ShowBinlogStatus.waitAllSession();
        if (!isPaused) {
            cleanResource(instancePath);
        }
        try {
            ZKUtils.createTempNode(KVPathUtil.getBinlogPauseInstance(), myID, String.valueOf(isPaused).getBytes(StandardCharsets.UTF_8));
        } catch (Exception e) {
            cleanResource(instancePath);
            LOGGER.warn(AlarmCode.CORE_ZK_WARN + "create binlogPause instance failed", e);
        }
    } else if (pauseInfo.getStatus() == BinlogPause.BinlogPauseStatus.OFF) {
        cleanResource(instancePath);
    }
    return true;
}

Example 8 with DirectoryInf

use of com.actiontech.dble.config.loader.zkprocess.zookeeper.DirectoryInf in project dble by actiontech.

the class ZkMultiLoader method getTreeDirectory.

/**
 * getTreeDirectory
 *
 * @param path
 * @param zkDirectory
 * @throws Exception
 * @Created 2016/9/15
 */
public void getTreeDirectory(String path, String name, DirectoryInf zkDirectory) throws Exception {
    boolean check = this.checkPathExists(path);
    if (check) {
        String currDate = this.getDataToString(path);
        List<String> childPathList = this.getChildNames(path);
        if (null != childPathList && !childPathList.isEmpty()) {
            DirectoryInf directory = new ZkDirectoryImpl(name, currDate);
            zkDirectory.add(directory);
            for (String childPath : childPathList) {
                this.getTreeDirectory(ZKPaths.makePath(path, childPath), childPath, directory);
            }
        } else {
            zkDirectory.add(new ZkDataImpl(name, currDate));
        }
    }
}