Examples of org.apache.zookeeper.server.DataTree.createNode()

Class org.apache.zookeeper.server.DataTree

Examples of org.apache.zookeeper.server.DataTree.createNode()

org.apache.zookeeper.server.DataTree.createNode()
@param path @param data @param acl @param ephemeralOwner the session id that owns this node. -1 indicates this is not an ephemeral node. @param zxid @param time @return the patch of the created node @throws KeeperException

    public void testTxnFailure() throws Exception {
        long count = 1;
        File tmpDir = ClientBase.createTmpDir();
        FileTxnSnapLog logFile = new FileTxnSnapLog(tmpDir, tmpDir);
        DataTree dt = new DataTree();
        dt.createNode("/test", new byte[0], null, 0, 1, 1);
        for (count = 1; count <= 3; count++) {
            dt.createNode("/test/" + count, new byte[0], null, 0, count,
                    System.currentTimeMillis());
        }
        DataNode zk = dt.getNode("/test");

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        File tmpDir = ClientBase.createTmpDir();
        FileTxnSnapLog logFile = new FileTxnSnapLog(tmpDir, tmpDir);
        DataTree dt = new DataTree();
        dt.createNode("/test", new byte[0], null, 0, 1, 1);
        for (count = 1; count <= 3; count++) {
            dt.createNode("/test/" + count, new byte[0], null, 0, count,
                    System.currentTimeMillis());
        }
        DataNode zk = dt.getNode("/test");


        // Make create to fail, then verify cversion.

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    public void testTxnFailure() throws Exception {
        long count = 1;
        File tmpDir = ClientBase.createTmpDir();
        FileTxnSnapLog logFile = new FileTxnSnapLog(tmpDir, tmpDir);
        DataTree dt = new DataTree();
        dt.createNode("/test", new byte[0], null, 0, -1, 1, 1);
        for (count = 1; count <= 3; count++) {
            dt.createNode("/test/" + count, new byte[0], null, 0, -1, count,
                    System.currentTimeMillis());
        }
        DataNode zk = dt.getNode("/test");

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        File tmpDir = ClientBase.createTmpDir();
        FileTxnSnapLog logFile = new FileTxnSnapLog(tmpDir, tmpDir);
        DataTree dt = new DataTree();
        dt.createNode("/test", new byte[0], null, 0, -1, 1, 1);
        for (count = 1; count <= 3; count++) {
            dt.createNode("/test/" + count, new byte[0], null, 0, -1, count,
                    System.currentTimeMillis());
        }
        DataNode zk = dt.getNode("/test");


        // Make create to fail, then verify cversion.

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    public void testTxnFailure() throws Exception {
        long count = 1;
        File tmpDir = ClientBase.createTmpDir();
        FileTxnSnapLog logFile = new FileTxnSnapLog(tmpDir, tmpDir);
        DataTree dt = new DataTree();
        dt.createNode("/test", new byte[0], null, 0, -1, 1, 1);
        for (count = 1; count <= 3; count++) {
            dt.createNode("/test/" + count, new byte[0], null, 0, -1, count,
                    System.currentTimeMillis());
        }
        DataNode zk = dt.getNode("/test");

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        File tmpDir = ClientBase.createTmpDir();
        FileTxnSnapLog logFile = new FileTxnSnapLog(tmpDir, tmpDir);
        DataTree dt = new DataTree();
        dt.createNode("/test", new byte[0], null, 0, -1, 1, 1);
        for (count = 1; count <= 3; count++) {
            dt.createNode("/test/" + count, new byte[0], null, 0, -1, count,
                    System.currentTimeMillis());
        }
        DataNode zk = dt.getNode("/test");


        // Make create to fail, then verify cversion.

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    public void testTxnFailure() throws Exception {
        long count = 1;
        File tmpDir = ClientBase.createTmpDir();
        FileTxnSnapLog logFile = new FileTxnSnapLog(tmpDir, tmpDir);
        DataTree dt = new DataTree();
        dt.createNode("/test", new byte[0], null, 0, -1, 1, 1);
        for (count = 1; count <= 3; count++) {
            dt.createNode("/test/" + count, new byte[0], null, 0, -1, count,
                    System.currentTimeMillis());
        }
        DataNode zk = dt.getNode("/test");

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        File tmpDir = ClientBase.createTmpDir();
        FileTxnSnapLog logFile = new FileTxnSnapLog(tmpDir, tmpDir);
        DataTree dt = new DataTree();
        dt.createNode("/test", new byte[0], null, 0, -1, 1, 1);
        for (count = 1; count <= 3; count++) {
            dt.createNode("/test/" + count, new byte[0], null, 0, -1, count,
                    System.currentTimeMillis());
        }
        DataNode zk = dt.getNode("/test");


        // Make create to fail, then verify cversion.

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    public void testPathTrieClearOnDeserialize() throws Exception {


        //Create a DataTree with quota nodes so PathTrie get updated
        DataTree dserTree = new DataTree();
        
        dserTree.createNode("/bug", new byte[20], null, -1, 1, 1, 1);
        dserTree.createNode(Quotas.quotaZookeeper+"/bug", null, null, -1, 1, 1, 1);
        dserTree.createNode(Quotas.quotaPath("/bug"), new byte[20], null, -1, 1, 1, 1);
        dserTree.createNode(Quotas.statPath("/bug"), new byte[20], null, -1, 1, 1, 1);
        
        //deserialize a DataTree; this should clear the old /bug nodes and pathTrie

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        //Create a DataTree with quota nodes so PathTrie get updated
        DataTree dserTree = new DataTree();
        
        dserTree.createNode("/bug", new byte[20], null, -1, 1, 1, 1);
        dserTree.createNode(Quotas.quotaZookeeper+"/bug", null, null, -1, 1, 1, 1);
        dserTree.createNode(Quotas.quotaPath("/bug"), new byte[20], null, -1, 1, 1, 1);
        dserTree.createNode(Quotas.statPath("/bug"), new byte[20], null, -1, 1, 1, 1);
        
        //deserialize a DataTree; this should clear the old /bug nodes and pathTrie
        DataTree tree = new DataTree();

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