September 2011 - infinispan-issues

[JBoss JIRA] Created: (ISPN-1116) Version-aware InternalCacheEntries

by Manik Surtani (JIRA)

Version-aware InternalCacheEntries ---------------------------------- Key: ISPN-1116 URL: https://issues.jboss.org/browse/ISPN-1116 Project: Infinispan Issue Type: Feature Request Components: Core API Reporter: Manik Surtani Assignee: Manik Surtani Fix For: 5.1.0.BETA1, 5.1.0.Final This is to support a number of things including eventual consistency as well as tombstones for deleted entries. Further, this version would need to be used when doing MVCC concurrent write comparisons for write skews (and not just a reference check which is done at the moment). This also would need to be able to use versions provided in a value's metadata (see ISPN-1103) -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 3 months

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[JBoss JIRA] Created: (ISPN-1275) Virtual nodes producing same hash id for two different cluster nodes

by Galder Zamarreño (JIRA)

Virtual nodes producing same hash id for two different cluster nodes -------------------------------------------------------------------- Key: ISPN-1275 URL: https://issues.jboss.org/browse/ISPN-1275 Project: Infinispan Issue Type: Bug Components: Distributed Cache Affects Versions: 5.0.0.CR8 Reporter: Galder Zamarreño Assignee: Pete Muir Priority: Blocker Fix For: 5.0.0.FINAL Attachments: hashids.log While working on ISPN-1273, I've discovered that when virtual nodes are enabled, ConsistentHash.getHashIds(address) can return the same hash for two different cluster nodes. Example: with 500 virtual nodes, both NodeA-23181 and NodeB-39177 produce hash id *5289*. NodeA-23181: {code} 2011-07-28 17:27:29,542 1771 TRACE [org.infinispan.server.hotrod.test.HotRodTestingUtil$$anon$1] (main:) Cluster address (NodeA-23181) has these hash ids associated: [40, 82, 89, 117, 131, 145, 194, 203, 245, 275, 331, 432, 443, 464, 497, 510, 518, 528, 535, 541, 607, 613, 623, 627, 632, 663, 672, 676, 720, 743, 811, 859, 867, 884, 900, 966, 998, 1002, 1033, 1045, 1068, 1138, 1166, 1173, 1178, 1196, 1217, 1261, 1278, 1292, 1297, 1303, 1318, 1329, 1346, 1354, 1383, 1391, 1400, 1464, 1476, 1487, 1502, 1554, 1599, 1615, 1635, 1651, 1683, 1704, 1705, 1722, 1766, 1796, 1830, 1832, 1870, 1888, 1899, 1900, 1931, 1932, 1936, 1947, 2008, 2011, 2012, 2015, 2046, 2057, 2067, 2091, 2100, 2106, 2112, 2128, 2133, 2145, 2147, 2149, 2155, 2176, 2217, 2228, 2261, 2322, 2332, 2360, 2415, 2469, 2492, 2503, 2506, 2526, 2537, 2542, 2548, 2551, 2607, 2617, 2678, 2682, 2705, 2712, 2731, 2732, 2773, 2815, 2855, 2856, 2875, 2878, 2890, 2895, 2926, 2928, 2929, 2959, 2979, 2990, 3039, 3050, 3071, 3095, 3106, 3171, 3174, 3176, 3242, 3243, 3278, 3314, 3315, 3347, 3355, 3441, 3497, 3498, 3502, 3522, 3523, 3530, 3579, 3589, 3628, 3667, 3715, 3746, 3763, 3767, 3786, 3788, 3829, 3841, 3861, 3863, 3899, 3902, 3921, 3924, 3937, 3945, 3946, 3952, 3955, 3960, 3986, 3987, 4062, 4066, 4120, 4122, 4126, 4132, 4142, 4145, 4147, 4223, 4224, 4241, 4245, 4266, 4289, 4303, 4318, 4346, 4348, 4384, 4390, 4400, 4401, 4417, 4429, 4453, 4467, 4490, 4501, 4521, 4527, 4551, 4569, 4572, 4578, 4588, 4597, 4600, 4644, 4652, 4658, 4687, 4728, 4761, 4775, 4798, 4853, 4858, 4880, 4954, 4964, 4990, 5022, 5039, 5117, 5138, 5156, 5173, 5208, 5248, 5289, 5341, 5342, 5345, 5378, 5379, 5388, 5425, 5433, 5438, 5444, 5453, 5459, 5476, 5488, 5566, 5641, 5647, 5690, 5715, 5720, 5727, 5742, 5754, 5786, 5809, 5813, 5820, 5840, 5855, 5863, 5938, 5974, 5982, 5991, 6004, 6005, 6018, 6021, 6025, 6047, 6049, 6052, 6077, 6111, 6117, 6152, 6158, 6179, 6201, 6213, 6222, 6252, 6282, 6299, 6328, 6350, 6361, 6380, 6381, 6427, 6433, 6444, 6450, 6456, 6458, 6468, 6470, 6471, 6488, 6517, 6533, 6538, 6550, 6555, 6562, 6605, 6610, 6612, 6620, 6650, 6653, 6667, 6669, 6737, 6739, 6763, 6775, 6795, 6797, 6880, 6900, 6903, 6936, 6941, 6942, 6980, 6989, 6992, 7001, 7012, 7041, 7073, 7075, 7112, 7130, 7154, 7158, 7160, 7235, 7253, 7254, 7284, 7292, 7296, 7356, 7409, 7442, 7444, 7465, 7483, 7500, 7582, 7599, 7686, 7696, 7700, 7717, 7775, 7781, 7782, 7822, 7828, 7831, 7858, 7870, 7890, 7893, 7894, 7896, 7917, 7942, 8013, 8015, 8072, 8080, 8087, 8170, 8224, 8228, 8229, 8258, 8263, 8265, 8321, 8332, 8337, 8338, 8385, 8411, 8433, 8465, 8483, 8486, 8505, 8525, 8526, 8529, 8545, 8563, 8574, 8592, 8593, 8657, 8658, 8681, 8690, 8691, 8704, 8709, 8788, 8804, 8824, 8858, 8872, 8923, 8925, 8938, 8957, 8982, 8993, 9044, 9057, 9098, 9125, 9133, 9192, 9219, 9228, 9238, 9248, 9265, 9268, 9271, 9297, 9344, 9347, 9368, 9457, 9489, 9490, 9491, 9506, 9529, 9560, 9567, 9586, 9623, 9631, 9636, 9695, 9702, 9707, 9770, 9778, 9787, 9789, 9794, 9801, 9818, 9843, 9852, 9854, 9875, 9876, 9881, 9885, 9897, 9958, 10028, 10036, 10044, 10062, 10078, 10089, 10093, 10120, 10169, 10190, 10214, 10215, 10239]{code} NodeB-39177: {code} 2011-07-28 17:27:30,240 2469 TRACE [org.infinispan.server.hotrod.test.HotRodTestingUtil$$anon$1] (main:) Cluster address (NodeB-39177) has these hash ids associated: [41, 67, 91, 93, 134, 178, 195, 239, 258, 298, 324, 343, 459, 468, 475, 595, 637, 647, 648, 664, 684, 694, 713, 744, 745, 765, 772, 787, 857, 868, 885, 887, 921, 924, 927, 931, 952, 971, 1035, 1036, 1062, 1090, 1114, 1119, 1122, 1139, 1151, 1176, 1182, 1184, 1194, 1218, 1224, 1241, 1319, 1328, 1350, 1363, 1369, 1381, 1420, 1426, 1427, 1428, 1588, 1589, 1592, 1604, 1650, 1652, 1672, 1689, 1762, 1778, 1791, 1797, 1828, 1834, 1878, 1891, 1944, 1950, 1974, 1995, 1999, 2023, 2029, 2072, 2101, 2103, 2107, 2120, 2144, 2164, 2180, 2184, 2202, 2212, 2214, 2290, 2307, 2313, 2318, 2323, 2324, 2364, 2365, 2367, 2375, 2386, 2468, 2470, 2489, 2500, 2541, 2577, 2612, 2613, 2643, 2660, 2671, 2690, 2728, 2845, 2858, 2864, 2896, 2916, 2922, 2937, 2955, 2963, 2976, 2991, 3010, 3014, 3048, 3063, 3077, 3078, 3097, 3103, 3138, 3141, 3175, 3198, 3206, 3211, 3225, 3244, 3255, 3259, 3262, 3264, 3267, 3269, 3326, 3363, 3379, 3448, 3463, 3482, 3524, 3549, 3550, 3551, 3556, 3568, 3574, 3580, 3612, 3613, 3619, 3622, 3625, 3627, 3629, 3649, 3650, 3691, 3705, 3757, 3782, 3840, 3850, 3864, 3877, 3896, 3922, 3923, 3962, 3988, 3998, 4070, 4074, 4146, 4152, 4154, 4188, 4284, 4329, 4330, 4334, 4353, 4373, 4396, 4419, 4463, 4487, 4503, 4517, 4523, 4525, 4562, 4580, 4581, 4592, 4636, 4637, 4703, 4706, 4707, 4815, 4903, 4920, 4926, 4944, 4946, 5004, 5061, 5063, 5118, 5148, 5157, 5271, 5289, 5297, 5328, 5360, 5420, 5435, 5457, 5462, 5536, 5572, 5573, 5619, 5627, 5642, 5649, 5695, 5712, 5734, 5748, 5749, 5766, 5776, 5787, 5791, 5801, 5826, 5829, 5856, 5869, 5874, 5882, 5883, 5910, 6069, 6100, 6106, 6107, 6124, 6130, 6139, 6141, 6173, 6192, 6204, 6234, 6235, 6279, 6303, 6324, 6334, 6335, 6340, 6343, 6372, 6390, 6408, 6413, 6418, 6419, 6438, 6472, 6473, 6477, 6521, 6575, 6578, 6589, 6598, 6613, 6614, 6648, 6654, 6681, 6706, 6733, 6751, 6796, 6799, 6882, 6943, 6944, 6954, 6978, 6996, 7010, 7016, 7042, 7088, 7097, 7109, 7118, 7149, 7186, 7222, 7234, 7279, 7281, 7295, 7312, 7315, 7337, 7351, 7360, 7386, 7478, 7482, 7492, 7544, 7552, 7564, 7591, 7598, 7619, 7622, 7629, 7630, 7634, 7642, 7647, 7656, 7661, 7675, 7715, 7728, 7787, 7811, 7835, 7842, 7863, 7895, 7897, 7936, 7940, 7970, 7994, 8009, 8010, 8028, 8035, 8036, 8051, 8073, 8104, 8105, 8128, 8129, 8153, 8157, 8165, 8191, 8225, 8230, 8239, 8242, 8286, 8287, 8290, 8291, 8320, 8331, 8339, 8343, 8344, 8360, 8370, 8386, 8388, 8451, 8456, 8461, 8475, 8487, 8509, 8527, 8538, 8552, 8568, 8615, 8641, 8654, 8661, 8705, 8706, 8745, 8748, 8766, 8771, 8786, 8873, 8878, 8889, 8893, 8909, 8916, 8917, 8921, 8936, 9001, 9030, 9050, 9077, 9104, 9108, 9109, 9126, 9127, 9146, 9171, 9177, 9183, 9206, 9224, 9225, 9229, 9264, 9281, 9314, 9316, 9363, 9414, 9471, 9474, 9498, 9510, 9517, 9525, 9551, 9585, 9605, 9608, 9609, 9632, 9643, 9651, 9652, 9661, 9686, 9694, 9709, 9723, 9733, 9814, 9826, 9866, 9880, 9921, 9929, 9965, 9966, 9969, 9970, 9986, 9998, 10024, 10025, 10109, 10149, 10151, 10167, 10176, 10184, 10195, 10206, 10212, 10217]{code} -- This message is automatically generated by JIRA. 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12 years, 3 months

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[JBoss JIRA] Created: (ISPN-871) Out-of-heap data container implementation

by Manik Surtani (JIRA)

Out-of-heap data container implementation ----------------------------------------- Key: ISPN-871 URL: https://issues.jboss.org/browse/ISPN-871 Project: Infinispan Issue Type: Feature Request Components: Core API Reporter: Manik Surtani Assignee: Manik Surtani Fix For: 5.1.0.BETA1, 5.1.0.Final The DataContainer interface could be implemented using a off-heap impl in C, using mmap. It would require custom memory management (gc-lite?) to reclaim free space, as well as reimplementing of eviction algorithms to maintain the contract of a self-sizing data container, but the benefits of this would be the ability to address very large amounts of memory with minimal gc overhead from the JVM. -- This message is automatically generated by JIRA. - For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 3 months

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[JBoss JIRA] Created: (ISPN-863) Eviction based on JVM memory utilization

by Dave Marion (JIRA)

Eviction based on JVM memory utilization ---------------------------------------- Key: ISPN-863 URL: https://issues.jboss.org/browse/ISPN-863 Project: Infinispan Issue Type: Enhancement Components: Eviction Affects Versions: 4.2.0.Final Environment: N/A Reporter: Dave Marion Assignee: Manik Surtani Allow user to specify percentage threshold upon which eviction will kick in and begin evicting entries based on the specified strategy. This would allow user to create a cache that will attempt to keep as many entries in memory as possible without having to specify maxEntries. -- This message is automatically generated by JIRA. - For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 3 months

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[JBoss JIRA] Created: (ISPN-374) Add event handling to Hot Rod

by Galder Zamarreno (JIRA)

Add event handling to Hot Rod ----------------------------- Key: ISPN-374 URL: https://jira.jboss.org/jira/browse/ISPN-374 Project: Infinispan Issue Type: Feature Request Components: Cache Server Reporter: Galder Zamarreno Assignee: Galder Zamarreno Fix For: 5.1.0.BETA1, 5.1.0.Final Enable Hot Rod servers to send events asynchronously to registered clients over persistent connections. This would allow use cases such as clients maintaining L1 caches and these events could be used for servers to invalidate keys on the client side. See dev list thread for more info. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 3 months

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[JBoss JIRA] Created: (ISPN-1405) Make it possible to configure a CacheLoader dynamically

by Sanne Grinovero (JIRA)

Make it possible to configure a CacheLoader dynamically ------------------------------------------------------- Key: ISPN-1405 URL: https://issues.jboss.org/browse/ISPN-1405 Project: Infinispan Issue Type: Feature Request Reporter: Sanne Grinovero Assignee: Manik Surtani A specific "rolling upgrade" cacheloader will be needed to make rolling upgrades possible; since a rolling upgrade should not be impossible even for who didn't think about it during initial deployment, we should provide some strategy to add the needed cacheloader without taking down the node. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 3 months

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[JBoss JIRA] Created: (ISPN-1406) Make eviction.maxEntries a dynamically reconfigurable property

by Sanne Grinovero (JIRA)

Make eviction.maxEntries a dynamically reconfigurable property -------------------------------------------------------------- Key: ISPN-1406 URL: https://issues.jboss.org/browse/ISPN-1406 Project: Infinispan Issue Type: Feature Request Reporter: Sanne Grinovero Assignee: Manik Surtani in particular we will need to be able to set it to zero, to force a running node to still process requests but flush all it's state to the cacheloader in preparation for shutdown. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 3 months

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[JBoss JIRA] Created: (ISPN-1402) Limit rate of incoming requests on Hot Rod server

by Sanne Grinovero (JIRA)

Limit rate of incoming requests on Hot Rod server ------------------------------------------------- Key: ISPN-1402 URL: https://issues.jboss.org/browse/ISPN-1402 Project: Infinispan Issue Type: Feature Request Components: Cache Server Reporter: Sanne Grinovero Assignee: Manik Surtani Fix For: 5.1.0.BETA1 Like application servers have a way to configure a limit of parallel incoming requests, if a too high number of requests is incoming some of these should be put in a queue, to protect the server performance. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 3 months

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[JBoss JIRA] Created: (ISPN-1043) Ensure properly clustered and booted cache node is used for distribtued executors and map reduce

by Vladimir Blagojevic (JIRA)

Ensure properly clustered and booted cache node is used for distribtued executors and map reduce ------------------------------------------------------------------------------------------------ Key: ISPN-1043 URL: https://issues.jboss.org/browse/ISPN-1043 Project: Infinispan Issue Type: Bug Components: Distributed Cache Affects Versions: 5.0.0.BETA1 Reporter: Vladimir Blagojevic Assignee: Vladimir Blagojevic Fix For: 5.0.0.BETA2 We have to ensure that only properly booted and clustered Infinispan cache nodes are used for distributed execution and mapreduce http://community.jboss.org/thread/165231?tstart=0 -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 3 months

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[JBoss JIRA] Created: (ISPN-1041) Ensure Callable isolation as it gets invoked across the cluster

by Vladimir Blagojevic (JIRA)

Ensure Callable isolation as it gets invoked across the cluster --------------------------------------------------------------- Key: ISPN-1041 URL: https://issues.jboss.org/browse/ISPN-1041 Project: Infinispan Issue Type: Bug Components: Distributed Cache Affects Versions: 5.0.0.BETA1 Reporter: Vladimir Blagojevic Assignee: Vladimir Blagojevic Fix For: 5.0.0.CR1 If Callable submitted for distributed execution contains mutable instance fields they might get mutated locally before being sent for a remote execution thus potentially resulting in wrong results being returned to a task invoker. Just before Callable is dispersed across cluster it gets invoked locally where instance fields of a submitted Callable can be possibly mutated; Callable is in turn sent to remote nodes with mutated values instead of "original" field values as submitted by user. We need to ensure that each execution node gets a pristine version of Callable object submitted by the user. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 3 months

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infinispan-issues September 2011