Reformat all files in the project according to java conventions.
This commit is contained in:
Jonathan Leibiusky
@@ -18,286 +18,288 @@ import redis.clients.util.Sharded;
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public class ShardedJedisTest extends Assert {
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private static HostAndPort redis1 = HostAndPortUtil.getRedisServers()
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.get(0);
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.get(0);
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private static HostAndPort redis2 = HostAndPortUtil.getRedisServers()
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.get(1);
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.get(1);
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private List<String> getKeysDifferentShard(ShardedJedis jedis) {
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List<String> ret = new ArrayList<String>();
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JedisShardInfo first = jedis.getShardInfo("a0");
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ret.add("a0");
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for (int i = 1; i < 100; ++i) {
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JedisShardInfo actual = jedis.getShardInfo("a" + i);
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if (actual != first) {
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ret.add("a" + i);
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break;
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List<String> ret = new ArrayList<String>();
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JedisShardInfo first = jedis.getShardInfo("a0");
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ret.add("a0");
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for (int i = 1; i < 100; ++i) {
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JedisShardInfo actual = jedis.getShardInfo("a" + i);
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if (actual != first) {
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ret.add("a" + i);
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break;
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}
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}
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}
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return ret;
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}
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return ret;
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}
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@Test
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public void checkSharding() {
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List<JedisShardInfo> shards = new ArrayList<JedisShardInfo>();
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shards.add(new JedisShardInfo(redis1.getHost(), redis1.getPort()));
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shards.add(new JedisShardInfo(redis2.getHost(), redis2.getPort()));
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ShardedJedis jedis = new ShardedJedis(shards);
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List<String> keys = getKeysDifferentShard(jedis);
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JedisShardInfo s1 = jedis.getShardInfo(keys.get(0));
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JedisShardInfo s2 = jedis.getShardInfo(keys.get(1));
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assertNotSame(s1, s2);
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List<JedisShardInfo> shards = new ArrayList<JedisShardInfo>();
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shards.add(new JedisShardInfo(redis1.getHost(), redis1.getPort()));
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shards.add(new JedisShardInfo(redis2.getHost(), redis2.getPort()));
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ShardedJedis jedis = new ShardedJedis(shards);
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List<String> keys = getKeysDifferentShard(jedis);
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JedisShardInfo s1 = jedis.getShardInfo(keys.get(0));
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JedisShardInfo s2 = jedis.getShardInfo(keys.get(1));
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assertNotSame(s1, s2);
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}
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@Test
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public void trySharding() {
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List<JedisShardInfo> shards = new ArrayList<JedisShardInfo>();
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JedisShardInfo si = new JedisShardInfo(redis1.getHost(), redis1.getPort());
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si.setPassword("foobared");
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shards.add(si);
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si = new JedisShardInfo(redis2.getHost(), redis2.getPort());
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si.setPassword("foobared");
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shards.add(si);
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ShardedJedis jedis = new ShardedJedis(shards);
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jedis.set("a", "bar");
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JedisShardInfo s1 = jedis.getShardInfo("a");
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jedis.set("b", "bar1");
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JedisShardInfo s2 = jedis.getShardInfo("b");
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jedis.disconnect();
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List<JedisShardInfo> shards = new ArrayList<JedisShardInfo>();
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JedisShardInfo si = new JedisShardInfo(redis1.getHost(),
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redis1.getPort());
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si.setPassword("foobared");
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shards.add(si);
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si = new JedisShardInfo(redis2.getHost(), redis2.getPort());
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si.setPassword("foobared");
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shards.add(si);
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ShardedJedis jedis = new ShardedJedis(shards);
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jedis.set("a", "bar");
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JedisShardInfo s1 = jedis.getShardInfo("a");
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jedis.set("b", "bar1");
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JedisShardInfo s2 = jedis.getShardInfo("b");
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jedis.disconnect();
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Jedis j = new Jedis(s1.getHost(), s1.getPort());
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j.auth("foobared");
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assertEquals("bar", j.get("a"));
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j.disconnect();
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Jedis j = new Jedis(s1.getHost(), s1.getPort());
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j.auth("foobared");
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assertEquals("bar", j.get("a"));
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j.disconnect();
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j = new Jedis(s2.getHost(), s2.getPort());
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j.auth("foobared");
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assertEquals("bar1", j.get("b"));
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j.disconnect();
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j = new Jedis(s2.getHost(), s2.getPort());
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j.auth("foobared");
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assertEquals("bar1", j.get("b"));
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j.disconnect();
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}
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@Test
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public void tryShardingWithMurmure() {
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List<JedisShardInfo> shards = new ArrayList<JedisShardInfo>();
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JedisShardInfo si = new JedisShardInfo(redis1.getHost(), redis1.getPort());
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si.setPassword("foobared");
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shards.add(si);
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si = new JedisShardInfo(redis2.getHost(), redis2.getPort());
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si.setPassword("foobared");
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shards.add(si);
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ShardedJedis jedis = new ShardedJedis(shards, Hashing.MURMUR_HASH);
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jedis.set("a", "bar");
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JedisShardInfo s1 = jedis.getShardInfo("a");
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jedis.set("b", "bar1");
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JedisShardInfo s2 = jedis.getShardInfo("b");
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jedis.disconnect();
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List<JedisShardInfo> shards = new ArrayList<JedisShardInfo>();
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JedisShardInfo si = new JedisShardInfo(redis1.getHost(),
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redis1.getPort());
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si.setPassword("foobared");
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shards.add(si);
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si = new JedisShardInfo(redis2.getHost(), redis2.getPort());
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si.setPassword("foobared");
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shards.add(si);
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ShardedJedis jedis = new ShardedJedis(shards, Hashing.MURMUR_HASH);
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jedis.set("a", "bar");
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JedisShardInfo s1 = jedis.getShardInfo("a");
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jedis.set("b", "bar1");
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JedisShardInfo s2 = jedis.getShardInfo("b");
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jedis.disconnect();
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Jedis j = new Jedis(s1.getHost(), s1.getPort());
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j.auth("foobared");
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assertEquals("bar", j.get("a"));
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j.disconnect();
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Jedis j = new Jedis(s1.getHost(), s1.getPort());
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j.auth("foobared");
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assertEquals("bar", j.get("a"));
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j.disconnect();
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j = new Jedis(s2.getHost(), s2.getPort());
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j.auth("foobared");
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assertEquals("bar1", j.get("b"));
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j.disconnect();
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j = new Jedis(s2.getHost(), s2.getPort());
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j.auth("foobared");
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assertEquals("bar1", j.get("b"));
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j.disconnect();
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}
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@Test
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public void checkKeyTags() {
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List<JedisShardInfo> shards = new ArrayList<JedisShardInfo>();
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shards.add(new JedisShardInfo(redis1.getHost(), redis1.getPort()));
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shards.add(new JedisShardInfo(redis2.getHost(), redis2.getPort()));
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ShardedJedis jedis = new ShardedJedis(shards,
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ShardedJedis.DEFAULT_KEY_TAG_PATTERN);
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List<JedisShardInfo> shards = new ArrayList<JedisShardInfo>();
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shards.add(new JedisShardInfo(redis1.getHost(), redis1.getPort()));
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shards.add(new JedisShardInfo(redis2.getHost(), redis2.getPort()));
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ShardedJedis jedis = new ShardedJedis(shards,
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ShardedJedis.DEFAULT_KEY_TAG_PATTERN);
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assertEquals(jedis.getKeyTag("foo"), "foo");
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assertEquals(jedis.getKeyTag("foo{bar}"), "bar");
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assertEquals(jedis.getKeyTag("foo{bar}}"), "bar"); // default pattern is
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// non greedy
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assertEquals(jedis.getKeyTag("{bar}foo"), "bar"); // Key tag may appear
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// anywhere
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assertEquals(jedis.getKeyTag("f{bar}oo"), "bar"); // Key tag may appear
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// anywhere
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assertEquals(jedis.getKeyTag("foo"), "foo");
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assertEquals(jedis.getKeyTag("foo{bar}"), "bar");
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assertEquals(jedis.getKeyTag("foo{bar}}"), "bar"); // default pattern is
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// non greedy
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assertEquals(jedis.getKeyTag("{bar}foo"), "bar"); // Key tag may appear
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// anywhere
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assertEquals(jedis.getKeyTag("f{bar}oo"), "bar"); // Key tag may appear
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// anywhere
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JedisShardInfo s1 = jedis.getShardInfo("abc{bar}");
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JedisShardInfo s2 = jedis.getShardInfo("foo{bar}");
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assertSame(s1, s2);
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JedisShardInfo s1 = jedis.getShardInfo("abc{bar}");
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JedisShardInfo s2 = jedis.getShardInfo("foo{bar}");
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assertSame(s1, s2);
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List<String> keys = getKeysDifferentShard(jedis);
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JedisShardInfo s3 = jedis.getShardInfo(keys.get(0));
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JedisShardInfo s4 = jedis.getShardInfo(keys.get(1));
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assertNotSame(s3, s4);
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List<String> keys = getKeysDifferentShard(jedis);
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JedisShardInfo s3 = jedis.getShardInfo(keys.get(0));
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JedisShardInfo s4 = jedis.getShardInfo(keys.get(1));
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assertNotSame(s3, s4);
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ShardedJedis jedis2 = new ShardedJedis(shards);
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ShardedJedis jedis2 = new ShardedJedis(shards);
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assertEquals(jedis2.getKeyTag("foo"), "foo");
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assertNotSame(jedis2.getKeyTag("foo{bar}"), "bar");
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assertEquals(jedis2.getKeyTag("foo"), "foo");
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assertNotSame(jedis2.getKeyTag("foo{bar}"), "bar");
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JedisShardInfo s5 = jedis2.getShardInfo(keys.get(0) + "{bar}");
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JedisShardInfo s6 = jedis2.getShardInfo(keys.get(1) + "{bar}");
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assertNotSame(s5, s6);
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JedisShardInfo s5 = jedis2.getShardInfo(keys.get(0) + "{bar}");
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JedisShardInfo s6 = jedis2.getShardInfo(keys.get(1) + "{bar}");
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assertNotSame(s5, s6);
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}
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@Test
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public void shardedPipeline() {
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List<JedisShardInfo> shards = new ArrayList<JedisShardInfo>();
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shards.add(new JedisShardInfo(redis1.getHost(), redis1.getPort()));
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shards.add(new JedisShardInfo(redis2.getHost(), redis2.getPort()));
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shards.get(0).setPassword("foobared");
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shards.get(1).setPassword("foobared");
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ShardedJedis jedis = new ShardedJedis(shards);
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List<JedisShardInfo> shards = new ArrayList<JedisShardInfo>();
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shards.add(new JedisShardInfo(redis1.getHost(), redis1.getPort()));
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shards.add(new JedisShardInfo(redis2.getHost(), redis2.getPort()));
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shards.get(0).setPassword("foobared");
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shards.get(1).setPassword("foobared");
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ShardedJedis jedis = new ShardedJedis(shards);
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final List<String> keys = getKeysDifferentShard(jedis);
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jedis.set(keys.get(0), "a");
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jedis.set(keys.get(1), "b");
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final List<String> keys = getKeysDifferentShard(jedis);
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jedis.set(keys.get(0), "a");
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jedis.set(keys.get(1), "b");
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assertNotSame(jedis.getShard(keys.get(0)), jedis.getShard(keys.get(1)));
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assertNotSame(jedis.getShard(keys.get(0)), jedis.getShard(keys.get(1)));
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List<Object> results = jedis.pipelined(new ShardedJedisPipeline() {
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public void execute() {
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get(keys.get(0));
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get(keys.get(1));
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}
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});
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List<Object> results = jedis.pipelined(new ShardedJedisPipeline() {
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public void execute() {
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get(keys.get(0));
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get(keys.get(1));
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}
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});
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List<Object> expected = new ArrayList<Object>(2);
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expected.add(SafeEncoder.encode("a"));
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expected.add(SafeEncoder.encode("b"));
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List<Object> expected = new ArrayList<Object>(2);
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expected.add(SafeEncoder.encode("a"));
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expected.add(SafeEncoder.encode("b"));
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assertEquals(2, results.size());
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assertArrayEquals(SafeEncoder.encode("a"), (byte[]) results.get(0));
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assertArrayEquals(SafeEncoder.encode("b"), (byte[]) results.get(1));
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assertEquals(2, results.size());
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assertArrayEquals(SafeEncoder.encode("a"), (byte[]) results.get(0));
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assertArrayEquals(SafeEncoder.encode("b"), (byte[]) results.get(1));
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}
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@Test
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public void testMD5Sharding() {
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List<JedisShardInfo> shards = new ArrayList<JedisShardInfo>(3);
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shards.add(new JedisShardInfo("localhost", Protocol.DEFAULT_PORT));
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shards.add(new JedisShardInfo("localhost", Protocol.DEFAULT_PORT + 1));
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shards.add(new JedisShardInfo("localhost", Protocol.DEFAULT_PORT + 2));
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Sharded<Jedis, JedisShardInfo> sharded = new Sharded<Jedis, JedisShardInfo>(
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shards, Hashing.MD5);
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int shard_6379 = 0;
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int shard_6380 = 0;
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int shard_6381 = 0;
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for (int i = 0; i < 1000; i++) {
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JedisShardInfo jedisShardInfo = sharded.getShardInfo(Integer
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.toString(i));
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switch (jedisShardInfo.getPort()) {
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case 6379:
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shard_6379++;
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break;
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case 6380:
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shard_6380++;
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break;
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case 6381:
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shard_6381++;
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break;
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default:
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fail("Attempting to use a non-defined shard!!:"
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+ jedisShardInfo);
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break;
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}
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}
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assertTrue(shard_6379 > 300 && shard_6379 < 400);
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assertTrue(shard_6380 > 300 && shard_6380 < 400);
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assertTrue(shard_6381 > 300 && shard_6381 < 400);
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List<JedisShardInfo> shards = new ArrayList<JedisShardInfo>(3);
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shards.add(new JedisShardInfo("localhost", Protocol.DEFAULT_PORT));
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shards.add(new JedisShardInfo("localhost", Protocol.DEFAULT_PORT + 1));
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shards.add(new JedisShardInfo("localhost", Protocol.DEFAULT_PORT + 2));
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Sharded<Jedis, JedisShardInfo> sharded = new Sharded<Jedis, JedisShardInfo>(
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shards, Hashing.MD5);
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int shard_6379 = 0;
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int shard_6380 = 0;
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int shard_6381 = 0;
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for (int i = 0; i < 1000; i++) {
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JedisShardInfo jedisShardInfo = sharded.getShardInfo(Integer
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.toString(i));
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switch (jedisShardInfo.getPort()) {
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case 6379:
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shard_6379++;
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break;
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case 6380:
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shard_6380++;
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break;
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case 6381:
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shard_6381++;
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break;
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default:
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fail("Attempting to use a non-defined shard!!:"
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+ jedisShardInfo);
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break;
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}
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}
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assertTrue(shard_6379 > 300 && shard_6379 < 400);
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assertTrue(shard_6380 > 300 && shard_6380 < 400);
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assertTrue(shard_6381 > 300 && shard_6381 < 400);
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}
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@Test
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public void testMurmurSharding() {
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List<JedisShardInfo> shards = new ArrayList<JedisShardInfo>(3);
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shards.add(new JedisShardInfo("localhost", Protocol.DEFAULT_PORT));
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shards.add(new JedisShardInfo("localhost", Protocol.DEFAULT_PORT + 1));
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shards.add(new JedisShardInfo("localhost", Protocol.DEFAULT_PORT + 2));
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Sharded<Jedis, JedisShardInfo> sharded = new Sharded<Jedis, JedisShardInfo>(
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shards, Hashing.MURMUR_HASH);
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int shard_6379 = 0;
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int shard_6380 = 0;
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int shard_6381 = 0;
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for (int i = 0; i < 1000; i++) {
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JedisShardInfo jedisShardInfo = sharded.getShardInfo(Integer
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.toString(i));
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switch (jedisShardInfo.getPort()) {
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case 6379:
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shard_6379++;
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break;
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case 6380:
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shard_6380++;
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break;
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case 6381:
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shard_6381++;
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break;
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default:
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fail("Attempting to use a non-defined shard!!:"
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+ jedisShardInfo);
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break;
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}
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}
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assertTrue(shard_6379 > 300 && shard_6379 < 400);
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assertTrue(shard_6380 > 300 && shard_6380 < 400);
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assertTrue(shard_6381 > 300 && shard_6381 < 400);
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List<JedisShardInfo> shards = new ArrayList<JedisShardInfo>(3);
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shards.add(new JedisShardInfo("localhost", Protocol.DEFAULT_PORT));
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shards.add(new JedisShardInfo("localhost", Protocol.DEFAULT_PORT + 1));
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shards.add(new JedisShardInfo("localhost", Protocol.DEFAULT_PORT + 2));
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Sharded<Jedis, JedisShardInfo> sharded = new Sharded<Jedis, JedisShardInfo>(
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shards, Hashing.MURMUR_HASH);
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int shard_6379 = 0;
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int shard_6380 = 0;
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int shard_6381 = 0;
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for (int i = 0; i < 1000; i++) {
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JedisShardInfo jedisShardInfo = sharded.getShardInfo(Integer
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.toString(i));
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switch (jedisShardInfo.getPort()) {
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case 6379:
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shard_6379++;
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break;
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case 6380:
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shard_6380++;
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break;
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case 6381:
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shard_6381++;
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break;
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default:
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fail("Attempting to use a non-defined shard!!:"
|
||||
+ jedisShardInfo);
|
||||
break;
|
||||
}
|
||||
}
|
||||
assertTrue(shard_6379 > 300 && shard_6379 < 400);
|
||||
assertTrue(shard_6380 > 300 && shard_6380 < 400);
|
||||
assertTrue(shard_6381 > 300 && shard_6381 < 400);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMasterSlaveShardingConsistency() {
|
||||
List<JedisShardInfo> shards = new ArrayList<JedisShardInfo>(3);
|
||||
shards.add(new JedisShardInfo("localhost", Protocol.DEFAULT_PORT));
|
||||
shards.add(new JedisShardInfo("localhost", Protocol.DEFAULT_PORT + 1));
|
||||
shards.add(new JedisShardInfo("localhost", Protocol.DEFAULT_PORT + 2));
|
||||
Sharded<Jedis, JedisShardInfo> sharded = new Sharded<Jedis, JedisShardInfo>(
|
||||
shards, Hashing.MURMUR_HASH);
|
||||
List<JedisShardInfo> shards = new ArrayList<JedisShardInfo>(3);
|
||||
shards.add(new JedisShardInfo("localhost", Protocol.DEFAULT_PORT));
|
||||
shards.add(new JedisShardInfo("localhost", Protocol.DEFAULT_PORT + 1));
|
||||
shards.add(new JedisShardInfo("localhost", Protocol.DEFAULT_PORT + 2));
|
||||
Sharded<Jedis, JedisShardInfo> sharded = new Sharded<Jedis, JedisShardInfo>(
|
||||
shards, Hashing.MURMUR_HASH);
|
||||
|
||||
List<JedisShardInfo> otherShards = new ArrayList<JedisShardInfo>(3);
|
||||
otherShards.add(new JedisShardInfo("otherhost", Protocol.DEFAULT_PORT));
|
||||
otherShards.add(new JedisShardInfo("otherhost",
|
||||
Protocol.DEFAULT_PORT + 1));
|
||||
otherShards.add(new JedisShardInfo("otherhost",
|
||||
Protocol.DEFAULT_PORT + 2));
|
||||
Sharded<Jedis, JedisShardInfo> sharded2 = new Sharded<Jedis, JedisShardInfo>(
|
||||
otherShards, Hashing.MURMUR_HASH);
|
||||
List<JedisShardInfo> otherShards = new ArrayList<JedisShardInfo>(3);
|
||||
otherShards.add(new JedisShardInfo("otherhost", Protocol.DEFAULT_PORT));
|
||||
otherShards.add(new JedisShardInfo("otherhost",
|
||||
Protocol.DEFAULT_PORT + 1));
|
||||
otherShards.add(new JedisShardInfo("otherhost",
|
||||
Protocol.DEFAULT_PORT + 2));
|
||||
Sharded<Jedis, JedisShardInfo> sharded2 = new Sharded<Jedis, JedisShardInfo>(
|
||||
otherShards, Hashing.MURMUR_HASH);
|
||||
|
||||
for (int i = 0; i < 1000; i++) {
|
||||
JedisShardInfo jedisShardInfo = sharded.getShardInfo(Integer
|
||||
.toString(i));
|
||||
JedisShardInfo jedisShardInfo2 = sharded2.getShardInfo(Integer
|
||||
.toString(i));
|
||||
assertEquals(shards.indexOf(jedisShardInfo), otherShards
|
||||
.indexOf(jedisShardInfo2));
|
||||
}
|
||||
for (int i = 0; i < 1000; i++) {
|
||||
JedisShardInfo jedisShardInfo = sharded.getShardInfo(Integer
|
||||
.toString(i));
|
||||
JedisShardInfo jedisShardInfo2 = sharded2.getShardInfo(Integer
|
||||
.toString(i));
|
||||
assertEquals(shards.indexOf(jedisShardInfo),
|
||||
otherShards.indexOf(jedisShardInfo2));
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMasterSlaveShardingConsistencyWithShardNaming() {
|
||||
List<JedisShardInfo> shards = new ArrayList<JedisShardInfo>(3);
|
||||
shards.add(new JedisShardInfo("localhost", Protocol.DEFAULT_PORT,
|
||||
"HOST1:1234"));
|
||||
shards.add(new JedisShardInfo("localhost", Protocol.DEFAULT_PORT + 1,
|
||||
"HOST2:1234"));
|
||||
shards.add(new JedisShardInfo("localhost", Protocol.DEFAULT_PORT + 2,
|
||||
"HOST3:1234"));
|
||||
Sharded<Jedis, JedisShardInfo> sharded = new Sharded<Jedis, JedisShardInfo>(
|
||||
shards, Hashing.MURMUR_HASH);
|
||||
List<JedisShardInfo> shards = new ArrayList<JedisShardInfo>(3);
|
||||
shards.add(new JedisShardInfo("localhost", Protocol.DEFAULT_PORT,
|
||||
"HOST1:1234"));
|
||||
shards.add(new JedisShardInfo("localhost", Protocol.DEFAULT_PORT + 1,
|
||||
"HOST2:1234"));
|
||||
shards.add(new JedisShardInfo("localhost", Protocol.DEFAULT_PORT + 2,
|
||||
"HOST3:1234"));
|
||||
Sharded<Jedis, JedisShardInfo> sharded = new Sharded<Jedis, JedisShardInfo>(
|
||||
shards, Hashing.MURMUR_HASH);
|
||||
|
||||
List<JedisShardInfo> otherShards = new ArrayList<JedisShardInfo>(3);
|
||||
otherShards.add(new JedisShardInfo("otherhost", Protocol.DEFAULT_PORT,
|
||||
"HOST2:1234"));
|
||||
otherShards.add(new JedisShardInfo("otherhost",
|
||||
Protocol.DEFAULT_PORT + 1, "HOST3:1234"));
|
||||
otherShards.add(new JedisShardInfo("otherhost",
|
||||
Protocol.DEFAULT_PORT + 2, "HOST1:1234"));
|
||||
Sharded<Jedis, JedisShardInfo> sharded2 = new Sharded<Jedis, JedisShardInfo>(
|
||||
otherShards, Hashing.MURMUR_HASH);
|
||||
List<JedisShardInfo> otherShards = new ArrayList<JedisShardInfo>(3);
|
||||
otherShards.add(new JedisShardInfo("otherhost", Protocol.DEFAULT_PORT,
|
||||
"HOST2:1234"));
|
||||
otherShards.add(new JedisShardInfo("otherhost",
|
||||
Protocol.DEFAULT_PORT + 1, "HOST3:1234"));
|
||||
otherShards.add(new JedisShardInfo("otherhost",
|
||||
Protocol.DEFAULT_PORT + 2, "HOST1:1234"));
|
||||
Sharded<Jedis, JedisShardInfo> sharded2 = new Sharded<Jedis, JedisShardInfo>(
|
||||
otherShards, Hashing.MURMUR_HASH);
|
||||
|
||||
for (int i = 0; i < 1000; i++) {
|
||||
JedisShardInfo jedisShardInfo = sharded.getShardInfo(Integer
|
||||
.toString(i));
|
||||
JedisShardInfo jedisShardInfo2 = sharded2.getShardInfo(Integer
|
||||
.toString(i));
|
||||
assertEquals(jedisShardInfo.getName(), jedisShardInfo2.getName());
|
||||
}
|
||||
for (int i = 0; i < 1000; i++) {
|
||||
JedisShardInfo jedisShardInfo = sharded.getShardInfo(Integer
|
||||
.toString(i));
|
||||
JedisShardInfo jedisShardInfo2 = sharded2.getShardInfo(Integer
|
||||
.toString(i));
|
||||
assertEquals(jedisShardInfo.getName(), jedisShardInfo2.getName());
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user