Examples of BigIntegerToken

Examples of org.apache.cassandra.dht.BigIntegerToken

172
173
174
175
176
177
178
179
180
181
182
    public void testMoveLeft() throws UnknownHostException
    {
        // Moves to the left : nothing to fetch, last part to stream

        int movingNodeIdx = 1;
        BigIntegerToken newToken = new BigIntegerToken("21267647932558653966460912964485513216");
        BigIntegerToken[] tokens = initTokens();
        BigIntegerToken[] tokensAfterMove = initTokensAfterMove(tokens, movingNodeIdx, newToken);
        Pair<Set<Range<Token>>, Set<Range<Token>>> ranges = calculateStreamAndFetchRanges(tokens, tokensAfterMove, movingNodeIdx);

        assertEquals(ranges.left.iterator().next().left, tokensAfterMove[movingNodeIdx]);
View Full Code Here

Examples of org.apache.cassandra.dht.BigIntegerToken

189
190
191
192
193
194
195
196
197
198
199
    public void testMoveRight() throws UnknownHostException
    {
        // Moves to the right : last part to fetch, nothing to stream

        int movingNodeIdx = 1;
        BigIntegerToken newToken = new BigIntegerToken("35267647932558653966460912964485513216");
        BigIntegerToken[] tokens = initTokens();
        BigIntegerToken[] tokensAfterMove = initTokensAfterMove(tokens, movingNodeIdx, newToken);
        Pair<Set<Range<Token>>, Set<Range<Token>>> ranges = calculateStreamAndFetchRanges(tokens, tokensAfterMove, movingNodeIdx);

        assertEquals("No data should be streamed", ranges.left.size(), 0);
View Full Code Here

Examples of org.apache.cassandra.dht.BigIntegerToken

207
208
209
210
211
212
213
214
215
216
217
    {
        // moves to another position in the middle of the ring : should stream all its data, and fetch all its new data

        int movingNodeIdx = 1;
        int movingNodeIdxAfterMove = 4;
        BigIntegerToken newToken = new BigIntegerToken("90070591730234615865843651857942052864");
        BigIntegerToken[] tokens = initTokens();
        BigIntegerToken[] tokensAfterMove = initTokensAfterMove(tokens, movingNodeIdx, newToken);
        Pair<Set<Range<Token>>, Set<Range<Token>>> ranges = calculateStreamAndFetchRanges(tokens, tokensAfterMove, movingNodeIdx);

        // sort the results, so they can be compared
View Full Code Here

Examples of org.apache.cassandra.dht.BigIntegerToken

239
240
241
242
243
244
245
246
247
248
249
    {
        // moves after its next neighbor in the ring

        int movingNodeIdx = 1;
        int movingNodeIdxAfterMove = 2;
        BigIntegerToken newToken = new BigIntegerToken("52535295865117307932921825928971026432");
        BigIntegerToken[] tokens = initTokens();
        BigIntegerToken[] tokensAfterMove = initTokensAfterMove(tokens, movingNodeIdx, newToken);
        Pair<Set<Range<Token>>, Set<Range<Token>>> ranges = calculateStreamAndFetchRanges(tokens, tokensAfterMove, movingNodeIdx);

View Full Code Here

Examples of org.apache.cassandra.dht.BigIntegerToken

271
272
273
274
275
276
277
278
279
280
281
    {
        // moves before its previous neighbor in the ring

        int movingNodeIdx = 1;
        int movingNodeIdxAfterMove = 7;
        BigIntegerToken newToken = new BigIntegerToken("158873535527910577765226390751398592512");
        BigIntegerToken[] tokens = initTokens();
        BigIntegerToken[] tokensAfterMove = initTokensAfterMove(tokens, movingNodeIdx, newToken);
        Pair<Set<Range<Token>>, Set<Range<Token>>> ranges = calculateStreamAndFetchRanges(tokens, tokensAfterMove, movingNodeIdx);

        Range[] toStream = ranges.left.toArray(new Range[0]);
View Full Code Here

Examples of org.apache.cassandra.dht.BigIntegerToken

309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
    }

    private BigIntegerToken[] initTokens()
    {
        BigIntegerToken[] tokens = new BigIntegerToken[] {
                new BigIntegerToken("0"), // just to be able to test
                new BigIntegerToken("34028236692093846346337460743176821145"),
                new BigIntegerToken("42535295865117307932921825928971026432"),
                new BigIntegerToken("63802943797675961899382738893456539648"),
                new BigIntegerToken("85070591730234615865843651857942052864"),
                new BigIntegerToken("106338239662793269832304564822427566080"),
                new BigIntegerToken("127605887595351923798765477786913079296"),
                new BigIntegerToken("148873535527910577765226390751398592512")
        };
        return tokens;
    }
View Full Code Here

Examples of org.apache.cassandra.dht.BigIntegerToken

50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
    }

    public void setup(Class stratClass, Map<String, String> strategyOptions) throws Exception
    {
        tmd = new TokenMetadata();
        searchToken = new BigIntegerToken(String.valueOf(15));

        strategy = getStrategyWithNewTokenMetadata(Keyspace.open(KEYSPACE).getReplicationStrategy(), tmd);

        tmd.updateNormalToken(new BigIntegerToken(String.valueOf(10)), InetAddress.getByName("127.0.0.1"));
        tmd.updateNormalToken(new BigIntegerToken(String.valueOf(20)), InetAddress.getByName("127.0.0.2"));
        tmd.updateNormalToken(new BigIntegerToken(String.valueOf(30)), InetAddress.getByName("127.0.0.3"));
        tmd.updateNormalToken(new BigIntegerToken(String.valueOf(40)), InetAddress.getByName("127.0.0.4"));
        //tmd.updateNormalToken(new BigIntegerToken(String.valueOf(50)), InetAddress.getByName("127.0.0.5"));
        tmd.updateNormalToken(new BigIntegerToken(String.valueOf(60)), InetAddress.getByName("127.0.0.6"));
        tmd.updateNormalToken(new BigIntegerToken(String.valueOf(70)), InetAddress.getByName("127.0.0.7"));
        tmd.updateNormalToken(new BigIntegerToken(String.valueOf(80)), InetAddress.getByName("127.0.0.8"));
    }
View Full Code Here

Examples of org.apache.cassandra.dht.BigIntegerToken

97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
        endpoints = strategy.getNaturalEndpoints(searchToken);
        assert endpoints.size() == 5 : StringUtils.join(endpoints, ",");

        // test token addition, in DC2 before existing token
        initial = strategy.getNaturalEndpoints(searchToken);
        tmd.updateNormalToken(new BigIntegerToken(String.valueOf(35)), InetAddress.getByName("127.0.0.5"));
        endpoints = strategy.getNaturalEndpoints(searchToken);
        assert endpoints.size() == 5 : StringUtils.join(endpoints, ",");
        assert !endpoints.equals(initial);

        // test token removal, newly created token
        initial = strategy.getNaturalEndpoints(searchToken);
        tmd.removeEndpoint(InetAddress.getByName("127.0.0.5"));
        endpoints = strategy.getNaturalEndpoints(searchToken);
        assert endpoints.size() == 5 : StringUtils.join(endpoints, ",");
        assert !endpoints.contains(InetAddress.getByName("127.0.0.5"));
        assert !endpoints.equals(initial);

        // test token change
        initial = strategy.getNaturalEndpoints(searchToken);
        //move .8 after search token but before other DC3
        tmd.updateNormalToken(new BigIntegerToken(String.valueOf(25)), InetAddress.getByName("127.0.0.8"));
        endpoints = strategy.getNaturalEndpoints(searchToken);
        assert endpoints.size() == 5 : StringUtils.join(endpoints, ",");
        assert !endpoints.equals(initial);
    }
View Full Code Here

Examples of org.apache.cassandra.dht.BigIntegerToken

39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
    private AbstractReplicationStrategy strategy;

    public void setup(Class stratClass, Map<String, String> strategyOptions) throws Exception
    {
        tmd = new TokenMetadata();
        searchToken = new BigIntegerToken(String.valueOf(15));

        strategy = getStrategyWithNewTokenMetadata(Keyspace.open("Keyspace3").getReplicationStrategy(), tmd);

        tmd.updateNormalToken(new BigIntegerToken(String.valueOf(10)), InetAddress.getByName("127.0.0.1"));
        tmd.updateNormalToken(new BigIntegerToken(String.valueOf(20)), InetAddress.getByName("127.0.0.2"));
        tmd.updateNormalToken(new BigIntegerToken(String.valueOf(30)), InetAddress.getByName("127.0.0.3"));
        tmd.updateNormalToken(new BigIntegerToken(String.valueOf(40)), InetAddress.getByName("127.0.0.4"));
        //tmd.updateNormalToken(new BigIntegerToken(String.valueOf(50)), InetAddress.getByName("127.0.0.5"));
        tmd.updateNormalToken(new BigIntegerToken(String.valueOf(60)), InetAddress.getByName("127.0.0.6"));
        tmd.updateNormalToken(new BigIntegerToken(String.valueOf(70)), InetAddress.getByName("127.0.0.7"));
        tmd.updateNormalToken(new BigIntegerToken(String.valueOf(80)), InetAddress.getByName("127.0.0.8"));
    }
View Full Code Here

Examples of org.apache.cassandra.dht.BigIntegerToken

86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
        endpoints = strategy.getNaturalEndpoints(searchToken);
        assert endpoints.size() == 5 : StringUtils.join(endpoints, ",");

        // test token addition, in DC2 before existing token
        initial = strategy.getNaturalEndpoints(searchToken);
        tmd.updateNormalToken(new BigIntegerToken(String.valueOf(35)), InetAddress.getByName("127.0.0.5"));
        endpoints = strategy.getNaturalEndpoints(searchToken);
        assert endpoints.size() == 5 : StringUtils.join(endpoints, ",");
        assert !endpoints.equals(initial);

        // test token removal, newly created token
        initial = strategy.getNaturalEndpoints(searchToken);
        tmd.removeEndpoint(InetAddress.getByName("127.0.0.5"));
        endpoints = strategy.getNaturalEndpoints(searchToken);
        assert endpoints.size() == 5 : StringUtils.join(endpoints, ",");
        assert !endpoints.contains(InetAddress.getByName("127.0.0.5"));
        assert !endpoints.equals(initial);

        // test token change
        initial = strategy.getNaturalEndpoints(searchToken);
        //move .8 after search token but before other DC3
        tmd.updateNormalToken(new BigIntegerToken(String.valueOf(25)), InetAddress.getByName("127.0.0.8"));
        endpoints = strategy.getNaturalEndpoints(searchToken);
        assert endpoints.size() == 5 : StringUtils.join(endpoints, ",");
        assert !endpoints.equals(initial);
    }
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.