hbase-issues mailing list archives: September 2010

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HBase Review Board (JIRA) [jira] Commented: (HBASE-2941) port HADOOP-6713 - threading scalability for RPC reads - to HBase Wed, 01 Sep, 00:16
Kannan Muthukkaruppan (JIRA) [jira] Created: (HBASE-2944) cannot alter bloomfilter setting for a column family from hbase shell Wed, 01 Sep, 00:23
Kannan Muthukkaruppan (JIRA) [jira] Commented: (HBASE-2944) cannot alter bloomfilter setting for a column family from hbase shell Wed, 01 Sep, 00:26
Kannan Muthukkaruppan (JIRA) [jira] Updated: (HBASE-2944) cannot alter bloomfilter setting for a column family from hbase shell Wed, 01 Sep, 00:28
Jonathan Gray (JIRA) [jira] Assigned: (HBASE-2944) cannot alter bloomfilter setting for a column family from hbase shell Wed, 01 Sep, 00:30
Jonathan Gray (JIRA) [jira] Resolved: (HBASE-2944) cannot alter bloomfilter setting for a column family from hbase shell Wed, 01 Sep, 00:34
HBase Review Board (JIRA) [jira] Commented: (HBASE-2941) port HADOOP-6713 - threading scalability for RPC reads - to HBase Wed, 01 Sep, 00:37
ryan rawson (JIRA) [jira] Created: (HBASE-2945) stop using string for block name in LRU block cache/hfile Wed, 01 Sep, 01:28
Jonathan Gray (JIRA) [jira] Commented: (HBASE-2945) stop using string for block name in LRU block cache/hfile Wed, 01 Sep, 01:44
Jonathan Gray (JIRA) [jira] Commented: (HBASE-2945) stop using string for block name in LRU block cache/hfile Wed, 01 Sep, 02:09
Jonathan Gray (JIRA) [jira] Assigned: (HBASE-1845) MultiGet, MultiDelete, and MultiPut - batched to the appropriate region servers Wed, 01 Sep, 02:13
Jonathan Gray (JIRA) [jira] Created: (HBASE-2946) Increment multiple columns in a row at once Wed, 01 Sep, 02:24
Jonathan Gray (JIRA) [jira] Created: (HBASE-2947) MultiIncrement (MultiGet functionality for increments) Wed, 01 Sep, 02:28
Jonathan Gray (JIRA) [jira] Commented: (HBASE-2946) Increment multiple columns in a row at once Wed, 01 Sep, 02:36
Jonathan Gray (JIRA) [jira] Commented: (HBASE-2946) Increment multiple columns in a row at once Wed, 01 Sep, 02:41
stack (JIRA) [jira] Commented: (HBASE-1845) MultiGet, MultiDelete, and MultiPut - batched to the appropriate region servers Wed, 01 Sep, 03:32
stack (JIRA) [jira] Commented: (HBASE-2946) Increment multiple columns in a row at once Wed, 01 Sep, 03:32
Jonathan Gray (JIRA) [jira] Commented: (HBASE-2946) Increment multiple columns in a row at once Wed, 01 Sep, 03:38
stack (JIRA) [jira] Commented: (HBASE-1851) Broken master failover Wed, 01 Sep, 03:45
stack (JIRA) [jira] Updated: (HBASE-2696) ZooKeeper cleanup and refactor Wed, 01 Sep, 05:01
stack (JIRA) [jira] Resolved: (HBASE-2697) Implement new open/close logic in handlers and stop using heartbeats for open/close messages Wed, 01 Sep, 05:05
stack (JIRA) [jira] Resolved: (HBASE-2698) Reimplement cluster startup to use new load balancer Wed, 01 Sep, 05:08
stack (JIRA) [jira] Resolved: (HBASE-2699) Reimplement load balancing to be a background process and to not use heartbeats Wed, 01 Sep, 05:10
stack (JIRA) [jira] Commented: (HBASE-2699) Reimplement load balancing to be a background process and to not use heartbeats Wed, 01 Sep, 05:10
stack (JIRA) [jira] Commented: (HBASE-2700) Handle master failover for regions in transition Wed, 01 Sep, 05:12
stack (JIRA) [jira] Resolved: (HBASE-2701) Move user-triggered region admin methods (compact/split/flush) to go directly to RS Wed, 01 Sep, 05:12
stack (JIRA) [jira] Resolved: (HBASE-2692) Master rewrite and cleanup for 0.90 Wed, 01 Sep, 05:14
stack (JIRA) [jira] Updated: (HBASE-2695) HMaster cleanup and refactor Wed, 01 Sep, 05:19
stack (JIRA) [jira] Commented: (HBASE-2522) Disabling a table during a split (tricky) can leave the daughter regions assigned and marked offline in .META. Wed, 01 Sep, 05:21
Jonathan Gray (JIRA) [jira] Commented: (HBASE-2692) Master rewrite and cleanup for 0.90 Wed, 01 Sep, 05:23
Jonathan Gray (JIRA) [jira] Resolved: (HBASE-1909) Balancer assigns to most loaded server when assigning a single region Wed, 01 Sep, 05:25
stack (JIRA) [jira] Resolved: (HBASE-2405) Close, split, open of regions in RegionServer are run by a single thread only. Wed, 01 Sep, 05:27
Karthick Sankarachary (JIRA) [jira] Updated: (HBASE-2939) Allow Client-Side Connection Pooling Wed, 01 Sep, 05:27
Jonathan Gray (JIRA) [jira] Commented: (HBASE-1700) Regionserver should be parsimonious regards messages sent master Wed, 01 Sep, 05:30
stack (JIRA) [jira] Resolved: (HBASE-2880) Hung cluster because master is hung because Get inside synchronize on RegionManager never returned Wed, 01 Sep, 05:30
stack (JIRA) [jira] Resolved: (HBASE-2235) Mechanism that would not have -ROOT- and .META. on same server caused failed assign of .META. Wed, 01 Sep, 05:30
Jonathan Gray (JIRA) [jira] Commented: (HBASE-1676) load balancing on a large cluster doesn't work very well Wed, 01 Sep, 05:32
stack (JIRA) [jira] Resolved: (HBASE-934) Assigning all regions to one server only Wed, 01 Sep, 05:32
Jonathan Gray (JIRA) [jira] Commented: (HBASE-1502) Remove need for heartbeats in HBase Wed, 01 Sep, 05:34
stack (JIRA) [jira] Updated: (HBASE-2867) Have master show its address using hostname rather than IP Wed, 01 Sep, 05:37
Sebastian Bauer (JIRA) [jira] Created: (HBASE-2948) bin/hbase shell broken Wed, 01 Sep, 05:39
stack (JIRA) [jira] Resolved: (HBASE-2652) Open daughters immediately on parent's regionserver Wed, 01 Sep, 05:39
Jonathan Gray (JIRA) [jira] Commented: (HBASE-2486) Add simple "anti-entropy" for region assignment Wed, 01 Sep, 05:39
Jonathan Gray (JIRA) [jira] Commented: (HBASE-1461) region assignment can become stale and master doesnt fix it Wed, 01 Sep, 05:41
stack (JIRA) [jira] Resolved: (HBASE-1676) load balancing on a large cluster doesn't work very well Wed, 01 Sep, 05:43
Jonathan Gray (JIRA) [jira] Commented: (HBASE-2485) Persist Master in-memory state so on restart or failover, new instance can pick up where the old left off Wed, 01 Sep, 05:47
Jonathan Gray (JIRA) [jira] Resolved: (HBASE-1451) Redo master management of state transitions coalescing and keeping transition state over in ZK Wed, 01 Sep, 05:47
Jonathan Gray (JIRA) [jira] Commented: (HBASE-1419) Assignment and balance need to coordinate; assigner gives out up to 10 regions at a time unbalancing a balanced cluster making for churn, etc. Wed, 01 Sep, 05:49
Karthick Sankarachary (JIRA) [jira] Commented: (HBASE-2939) Allow Client-Side Connection Pooling Wed, 01 Sep, 07:03
Karthick Sankarachary (JIRA) [jira] Updated: (HBASE-2939) Allow Client-Side Connection Pooling Wed, 01 Sep, 07:03
Karthick Sankarachary (JIRA) [jira] Updated: (HBASE-2939) Allow Client-Side Connection Pooling Wed, 01 Sep, 07:03
Sebastian Bauer (JIRA) [jira] Updated: (HBASE-2948) bin/hbase shell broken Wed, 01 Sep, 07:14
Sebastian Bauer (JIRA) [jira] Updated: (HBASE-2948) bin/hbase shell broken Wed, 01 Sep, 07:16
Jean-Daniel Cryans (JIRA) [jira] Assigned: (HBASE-2701) Move user-triggered region admin methods (compact/split/flush) to go directly to RS Wed, 01 Sep, 14:15
stack (JIRA) [jira] Updated: (HBASE-2948) bin/hbase shell broken Wed, 01 Sep, 14:41
stack (JIRA) [jira] Commented: (HBASE-2945) stop using string for block name in LRU block cache/hfile Wed, 01 Sep, 14:47
stack (JIRA) [jira] Created: (HBASE-2949) Add synchronous compact/split/flush or add a callback that gets pulled when compact/split/flush completes (and a progressable on how much is done) Wed, 01 Sep, 14:54
stack (JIRA) [jira] Commented: (HBASE-2701) Move user-triggered region admin methods (compact/split/flush) to go directly to RS Wed, 01 Sep, 14:56
Sebastian Bauer (JIRA) [jira] Commented: (HBASE-2948) bin/hbase shell broken Wed, 01 Sep, 14:58
Sebastian Bauer (JIRA) [jira] Reopened: (HBASE-2948) bin/hbase shell broken Wed, 01 Sep, 14:58
stack (JIRA) [jira] Commented: (HBASE-2948) bin/hbase shell broken Wed, 01 Sep, 16:12
stack (JIRA) [jira] Resolved: (HBASE-1419) Assignment and balance need to coordinate; assigner gives out up to 10 regions at a time unbalancing a balanced cluster making for churn, etc. Wed, 01 Sep, 16:14
stack (JIRA) [jira] Commented: (HBASE-2485) Persist Master in-memory state so on restart or failover, new instance can pick up where the old left off Wed, 01 Sep, 16:18
stack (JIRA) [jira] Updated: (HBASE-2692) Master rewrite and cleanup for 0.90 Wed, 01 Sep, 16:38
Jonathan Gray (JIRA) [jira] Commented: (HBASE-2945) stop using string for block name in LRU block cache/hfile Wed, 01 Sep, 16:40
Jonathan Gray (JIRA) [jira] Assigned: (HBASE-2375) Make decision to split based on aggregate size of all StoreFiles and revisit related config params Wed, 01 Sep, 16:43
Jonathan Gray (JIRA) [jira] Commented: (HBASE-2949) Add synchronous compact/split/flush or add a callback that gets pulled when compact/split/flush completes (and a progressable on how much is done) Wed, 01 Sep, 16:47
stack (JIRA) [jira] Resolved: (HBASE-2480) Smarter load-balancing Wed, 01 Sep, 17:25
stack (JIRA) [jira] Commented: (HBASE-2240) Balancer should not reassign (because of overloading) a region that was just opened Wed, 01 Sep, 17:29
stack (JIRA) [jira] Resolved: (HBASE-2510) [performance] make hbase splits run even faster still Wed, 01 Sep, 17:29
stack (JIRA) [jira] Created: (HBASE-2950) Make balancer consider more than just region count; consider requests, system usage, etc. Wed, 01 Sep, 17:37
stack (JIRA) [jira] Resolved: (HBASE-1461) region assignment can become stale and master doesnt fix it Wed, 01 Sep, 17:41
Jonathan Gray (JIRA) [jira] Commented: (HBASE-2240) Balancer should not reassign (because of overloading) a region that was just opened Wed, 01 Sep, 17:45
stack (JIRA) [jira] Updated: (HBASE-2486) Add simple "anti-entropy" for region assignment Wed, 01 Sep, 17:47
stack (JIRA) [jira] Updated: (HBASE-2240) Balancer should not reassign (because of overloading) a region that was just opened Wed, 01 Sep, 17:57
Marc Limotte (JIRA) [jira] Commented: (HBASE-1845) MultiGet, MultiDelete, and MultiPut - batched to the appropriate region servers Wed, 01 Sep, 17:59
Jonathan Gray (JIRA) [jira] Commented: (HBASE-2240) Balancer should not reassign (because of overloading) a region that was just opened Wed, 01 Sep, 18:05
stack (JIRA) [jira] Commented: (HBASE-2240) Balancer should not reassign (because of overloading) a region that was just opened Wed, 01 Sep, 18:15
stack (JIRA) [jira] Commented: (HBASE-1845) MultiGet, MultiDelete, and MultiPut - batched to the appropriate region servers Wed, 01 Sep, 18:15
Jonathan Gray (JIRA) [jira] Commented: (HBASE-2240) Balancer should not reassign (because of overloading) a region that was just opened Wed, 01 Sep, 18:17
stack (JIRA) [jira] Resolved: (HBASE-1700) Regionserver should be parsimonious regards messages sent master Wed, 01 Sep, 18:17
Jonathan Gray (JIRA) [jira] Commented: (HBASE-2240) Balancer should not reassign (because of overloading) a region that was just opened Wed, 01 Sep, 18:19
stack (JIRA) [jira] Created: (HBASE-2951) Concurrent flush/compact/splits Wed, 01 Sep, 18:22
stack (JIRA) [jira] Resolved: (HBASE-1463) -ROOT- reassignment provokes .META. reassignment though .META. is sitting pretty Wed, 01 Sep, 18:25
stack (JIRA) [jira] Commented: (HBASE-1502) Remove need for heartbeats in HBase Wed, 01 Sep, 18:29
stack (JIRA) [jira] Resolved: (HBASE-1742) Region lost (disabled) when -ROOT- offline or hosting server dies just before it tells master successful open Wed, 01 Sep, 18:34
stack (JIRA) [jira] Commented: (HBASE-1746) Starting 5 Masters on fresh install, a few fail in race to create hbase.version Wed, 01 Sep, 18:36
stack (JIRA) [jira] Resolved: (HBASE-1873) Race condition around HRegionServer -> HMaster communication Wed, 01 Sep, 18:38
stack (JIRA) [jira] Resolved: (HBASE-2391) TableServers.isMasterRunning() skips checking master status if master field is not null Wed, 01 Sep, 18:41
stack (JIRA) [jira] Resolved: (HBASE-1666) 'safe mode' is broken; MetaScanner initial scan completes without scanning .META. Wed, 01 Sep, 18:47
stack (JIRA) [jira] Commented: (HBASE-451) Remove HTableDescriptor from HRegionInfo Wed, 01 Sep, 18:57
stack (JIRA) [jira] Commented: (HBASE-1730) Near-instantaneous online schema and table state updates Wed, 01 Sep, 18:57
stack (JIRA) [jira] Resolved: (HBASE-1816) Master rewrite Wed, 01 Sep, 19:01
Jonathan Gray (JIRA) [jira] Commented: (HBASE-1816) Master rewrite Wed, 01 Sep, 19:04
Prakash Khemani (JIRA) [jira] Created: (HBASE-2952) HConnectionManager's shutdown hook interferes with client's operations Wed, 01 Sep, 19:15
Jonathan Gray (JIRA) [jira] Commented: (HBASE-2952) HConnectionManager's shutdown hook interferes with client's operations Wed, 01 Sep, 19:22
stack (JIRA) [jira] Resolved: (HBASE-2951) Concurrent flush/compact/splits Wed, 01 Sep, 19:26
stack (JIRA) [jira] Assigned: (HBASE-2652) Open daughters immediately on parent's regionserver Wed, 01 Sep, 19:45
stack (JIRA) [jira] Created: (HBASE-2953) Edit of hbase-default.xml removing stale configs. Wed, 01 Sep, 20:45
stack (JIRA) [jira] Updated: (HBASE-2953) Edit of hbase-default.xml removing stale configs. Wed, 01 Sep, 20:54
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