Package org.apache.zookeeper.server.persistence

Examples of org.apache.zookeeper.server.persistence.FileTxnSnapLog.findNRecentSnapshots()

72
73
74
75
76
77
78
79
80
81
82
        assertTrue("waiting for server to shutdown",
                ClientBase.waitForServerDown(HOSTPORT, CONNECTION_TIMEOUT));
        // now corrupt the snapshot
        PurgeTxnLog.purge(tmpDir, tmpDir, 3);
        FileTxnSnapLog snaplog = new FileTxnSnapLog(tmpDir, tmpDir);
        List<File> listLogs = snaplog.findNRecentSnapshots(4);
        int numSnaps = 0;
        for (File ff: listLogs) {
            if (ff.getName().startsWith("snapshot")) {
                numSnaps++;
            }
View Full Code Here
68
69
70
71
72
73
74
75
76
77
78
       
        // found any valid recent snapshots?
       
        // files to exclude from deletion
        Set<File> exc=new HashSet<File>();
        List<File> snaps = txnLog.findNRecentSnapshots(num);
        if (snaps.size() == 0)
            return;
        File snapShot = snaps.get(snaps.size() -1);
        for (File f: snaps) {
            exc.add(f);
View Full Code Here
68
69
70
71
72
73
74
75
76
77
78
        Assert.assertTrue("waiting for server to shutdown",
                ClientBase.waitForServerDown(HOSTPORT, CONNECTION_TIMEOUT));
        // now corrupt the snapshot
        PurgeTxnLog.purge(tmpDir, tmpDir, 3);
        FileTxnSnapLog snaplog = new FileTxnSnapLog(tmpDir, tmpDir);
        List<File> listLogs = snaplog.findNRecentSnapshots(4);
        int numSnaps = 0;
        for (File ff: listLogs) {
            if (ff.getName().startsWith("snapshot")) {
                numSnaps++;
            }
View Full Code Here
69
70
71
72
73
74
75
76
77
78
79
       
        // found any valid recent snapshots?
       
        // files to exclude from deletion
        Set<File> exc=new HashSet<File>();
        List<File> snaps = txnLog.findNRecentSnapshots(num);
        if (snaps.size() == 0)
            return;
        File snapShot = snaps.get(snaps.size() -1);
        for (File f: snaps) {
            exc.add(f);
View Full Code Here
68
69
70
71
72
73
74
75
76
77
78
        Assert.assertTrue("waiting for server to shutdown",
                ClientBase.waitForServerDown(HOSTPORT, CONNECTION_TIMEOUT));
        // now corrupt the snapshot
        PurgeTxnLog.purge(tmpDir, tmpDir, 3);
        FileTxnSnapLog snaplog = new FileTxnSnapLog(tmpDir, tmpDir);
        List<File> listLogs = snaplog.findNRecentSnapshots(4);
        int numSnaps = 0;
        for (File ff: listLogs) {
            if (ff.getName().startsWith("snapshot")) {
                numSnaps++;
            }
View Full Code Here
67
68
69
70
71
72
73
74
75
76
77
        assertTrue("waiting for server to shutdown",
                ClientBase.waitForServerDown(HOSTPORT, CONNECTION_TIMEOUT));
        // now corrupt the snapshot
        PurgeTxnLog.purge(tmpDir, tmpDir, 3);
        FileTxnSnapLog snaplog = new FileTxnSnapLog(tmpDir, tmpDir);
        List<File> listLogs = snaplog.findNRecentSnapshots(4);
        int numSnaps = 0;
        for (File ff: listLogs) {
            if (ff.getName().startsWith("snapshot")) {
                numSnaps++;
            }
View Full Code Here
67
68
69
70
71
72
73
74
75
76
77
        assertTrue("waiting for server to shutdown",
                ClientBase.waitForServerDown(HOSTPORT, CONNECTION_TIMEOUT));
        // now corrupt the snapshot
        PurgeTxnLog.purge(tmpDir, tmpDir, 3);
        FileTxnSnapLog snaplog = new FileTxnSnapLog(tmpDir, tmpDir);
        List<File> listLogs = snaplog.findNRecentSnapshots(4);
        int numSnaps = 0;
        for (File ff: listLogs) {
            if (ff.getName().startsWith("snapshot")) {
                numSnaps++;
            }
View Full Code Here
90
91
92
93
94
95
96
97
98
99
100
        Assert.assertTrue("waiting for server to shutdown",
                ClientBase.waitForServerDown(HOSTPORT, CONNECTION_TIMEOUT));
        // now corrupt the snapshot
        PurgeTxnLog.purge(tmpDir, tmpDir, 3);
        FileTxnSnapLog snaplog = new FileTxnSnapLog(tmpDir, tmpDir);
        List<File> listLogs = snaplog.findNRecentSnapshots(4);
        int numSnaps = 0;
        for (File ff: listLogs) {
            if (ff.getName().startsWith("snapshot")) {
                numSnaps++;
            }
View Full Code Here
193
194
195
196
197
198
199
200
201
202
203
                expectedNRecentSnapFiles.add(snapFile);
            }
        }

        FileTxnSnapLog txnLog = new FileTxnSnapLog(tmpDir, tmpDir);
        List<File> nRecentSnapFiles = txnLog.findNRecentSnapshots(nRecentSnap);
        txnLog.close();
        Assert.assertEquals("exactly 4 snapshots ", 4,
                nRecentSnapFiles.size());
        expectedNRecentSnapFiles.removeAll(nRecentSnapFiles);
        Assert.assertEquals("Didn't get the recent snap files", 0,
View Full Code Here
65
66
67
68
69
70
71
72
73
74
75
            throw new IllegalArgumentException("count should be greater than 3");
        }

        FileTxnSnapLog txnLog = new FileTxnSnapLog(dataDir, snapDir);

        List<File> snaps = txnLog.findNRecentSnapshots(num);
        retainNRecentSnapshots(txnLog, snaps);
    }

    // VisibleForTesting
    static void retainNRecentSnapshots(FileTxnSnapLog txnLog, List<File> snaps) {
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.