Examples with Nodeid org.apache.asterix.event.schema.pattern.Nodeid used on opensource projects

Example 16 with Nodeid

use of org.apache.asterix.event.schema.pattern.Nodeid in project asterixdb by apache.

the class PatternCreator method getLibraryUninstallPattern.

public Patterns getLibraryUninstallPattern(AsterixInstance instance, String dataverse, String libraryName) throws Exception {
    List<Pattern> patternList = new ArrayList<>();
    Cluster cluster = instance.getCluster();
    String workingDir = cluster.getWorkingDir().getDir();
    String destFile = dataverse + "." + libraryName;
    String pargs = workingDir + File.separator + "uninstall" + " " + destFile;
    String metadataNodeId = instance.getMetadataNodeId();
    Nodeid nodeid = new Nodeid(new Value(null, metadataNodeId));
    Event event = new Event("file_create", nodeid, pargs);
    Pattern p = new Pattern(null, 1, null, event);
    patternList.add(p);
    Iterator<Node> uninstallTargets = cluster.getNode().iterator();
    String libDir = workingDir + File.separator + "library" + File.separator + dataverse + File.separator + libraryName;
    Node uninstallNode = uninstallTargets.next();
    nodeid = new Nodeid(new Value(null, uninstallNode.getId()));
    event = new Event("file_delete", nodeid, libDir);
    p = new Pattern(null, 1, null, event);
    patternList.add(p);
    pargs = libDir;
    if (!cluster.getWorkingDir().isNFS()) {
        while (uninstallTargets.hasNext()) {
            uninstallNode = uninstallTargets.next();
            nodeid = new Nodeid(new Value(null, uninstallNode.getId()));
            event = new Event("file_delete", nodeid, pargs);
            p = new Pattern(null, 1, null, event);
            patternList.add(p);
        }
        nodeid = new Nodeid(new Value(null, cluster.getMasterNode().getId()));
        event = new Event("file_delete", nodeid, pargs);
        p = new Pattern(null, 1, null, event);
        patternList.add(p);
    }
    return new Patterns(patternList);
}

Example 17 with Nodeid

use of org.apache.asterix.event.schema.pattern.Nodeid in project asterixdb by apache.

the class PatternCreator method createRemoveHDFSBackupPattern.

private Patterns createRemoveHDFSBackupPattern(AsterixInstance instance, String hdfsBackupDir) throws Exception {
    List<Pattern> patternList = new ArrayList<>();
    Cluster cluster = instance.getCluster();
    String hdfsUrl = AsterixEventService.getConfiguration().getBackup().getHdfs().getUrl();
    String hadoopVersion = AsterixEventService.getConfiguration().getBackup().getHdfs().getVersion();
    String workingDir = cluster.getWorkingDir().getDir();
    Node launchingNode = cluster.getNode().get(0);
    Nodeid nodeid = new Nodeid(new Value(null, launchingNode.getId()));
    String pathToDelete = hdfsBackupDir + File.separator + instance.getName();
    String pargs = workingDir + " " + hadoopVersion + " " + hdfsUrl + " " + pathToDelete;
    Event event = new Event("hdfs_delete", nodeid, pargs);
    patternList.add(new Pattern(null, 1, null, event));
    return new Patterns(patternList);
}

Example 18 with Nodeid

use of org.apache.asterix.event.schema.pattern.Nodeid in project asterixdb by apache.

the class PatternCreator method createRemoveAsterixRootMetadata.

private Patterns createRemoveAsterixRootMetadata(AsterixInstance instance) throws Exception {
    List<Pattern> patternList = new ArrayList<>();
    Cluster cluster = instance.getCluster();
    Nodeid nodeid;
    String pargs;
    Event event;
    for (Node node : cluster.getNode()) {
        String iodevices = node.getIodevices() == null ? cluster.getIodevices() : node.getIodevices();
        String primaryIODevice = iodevices.split(",")[0].trim();
        pargs = primaryIODevice + File.separator + StorageConstants.METADATA_ROOT;
        nodeid = new Nodeid(new Value(null, node.getId()));
        event = new Event("file_delete", nodeid, pargs);
        patternList.add(new Pattern(null, 1, null, event));
    }
    return new Patterns(patternList);
}

Example 19 with Nodeid

use of org.apache.asterix.event.schema.pattern.Nodeid in project asterixdb by apache.

the class PatternCreator method createRemoveAsterixWorkingDirPattern.

public Patterns createRemoveAsterixWorkingDirPattern(AsterixInstance instance) throws Exception {
    List<Pattern> patternList = new ArrayList<>();
    Cluster cluster = instance.getCluster();
    String workingDir = cluster.getWorkingDir().getDir();
    String pargs = workingDir;
    Nodeid nodeid = new Nodeid(new Value(null, cluster.getMasterNode().getId()));
    Event event = new Event("file_delete", nodeid, pargs);
    patternList.add(new Pattern(null, 1, null, event));
    if (!cluster.getWorkingDir().isNFS()) {
        for (Node node : cluster.getNode()) {
            nodeid = new Nodeid(new Value(null, node.getId()));
            event = new Event("file_delete", nodeid, pargs);
            patternList.add(new Pattern(null, 1, null, event));
        }
    }
    return new Patterns(patternList);
}

Example 20 with Nodeid

use of org.apache.asterix.event.schema.pattern.Nodeid in project asterixdb by apache.

the class PatternCreator method getLocalBackUpAsterixPattern.

private Patterns getLocalBackUpAsterixPattern(AsterixInstance instance, Backup backupConf) throws Exception {
    Cluster cluster = instance.getCluster();
    String backupDir = backupConf.getBackupDir();
    String workingDir = cluster.getWorkingDir().getDir();
    String backupId = Integer.toString(instance.getBackupInfo().size());
    String iodevices;
    String txnLogDir;
    String store;
    String pargs;
    store = cluster.getStore();
    List<Pattern> patternList = new ArrayList<>();
    for (Node node : cluster.getNode()) {
        Nodeid nodeid = new Nodeid(new Value(null, node.getId()));
        iodevices = node.getIodevices() == null ? instance.getCluster().getIodevices() : node.getIodevices();
        txnLogDir = node.getTxnLogDir() == null ? instance.getCluster().getTxnLogDir() : node.getTxnLogDir();
        pargs = workingDir + " " + instance.getName() + " " + iodevices + " " + store + " " + StorageConstants.METADATA_ROOT + " " + txnLogDir + " " + backupId + " " + backupDir + " " + "local" + " " + node.getId();
        Event event = new Event("backup", nodeid, pargs);
        patternList.add(new Pattern(null, 1, null, event));
    }
    return new Patterns(patternList);
}