hbase-issues mailing list archives: March 2011

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stack (JIRA) [jira] Commented: (HBASE-3654) Weird blocking between getOnlineRegion and createRegionLoad Sat, 19 Mar, 21:14
Ted Yu (JIRA) [jira] Updated: (HBASE-3676) Update region server load for AssignmentManager through regionServerReport() Sat, 19 Mar, 21:28
stack (JIRA) [jira] Commented: (HBASE-3673) Reduce HTable Pool Contention Using Concurrent Collections Sun, 20 Mar, 00:32
Ted Yu (JIRA) [jira] Commented: (HBASE-3671) Split report before we finish parent region open; workaround till 0.92; Race between split and OPENED processing Sun, 20 Mar, 01:00
stack (JIRA) [jira] Commented: (HBASE-3671) Split report before we finish parent region open; workaround till 0.92; Race between split and OPENED processing Sun, 20 Mar, 01:50
stack (JIRA) [jira] Updated: (HBASE-3660) If regions assignment fails, clients will be directed to stale data from .META. Sun, 20 Mar, 02:38
stack (JIRA) [jira] Resolved: (HBASE-3422) Balancer will try to rebalance thousands of regions in one go; needs an upper bound added. Sun, 20 Mar, 02:44
stack (JIRA) [jira] Updated: (HBASE-3676) Update region server load for AssignmentManager through regionServerReport() Sun, 20 Mar, 02:46
Benoit Sigoure (JIRA) [jira] Commented: (HBASE-2170) hbase lightweight client library as a distribution Sun, 20 Mar, 02:58
Ted Yu (JIRA) [jira] Commented: (HBASE-3676) Update region server load for AssignmentManager through regionServerReport() Sun, 20 Mar, 04:19
Hudson (JIRA) [jira] Commented: (HBASE-3655) Revision to HBase book, more examples in data model, more metrics, more performance Sun, 20 Mar, 07:38
Hudson (JIRA) [jira] Commented: (HBASE-3671) Split report before we finish parent region open; workaround till 0.92; Race between split and OPENED processing Sun, 20 Mar, 07:38
Hudson (JIRA) [jira] Commented: (HBASE-3422) Balancer will try to rebalance thousands of regions in one go; needs an upper bound added. Sun, 20 Mar, 07:38
Ted Yu (JIRA) [jira] Updated: (HBASE-3532) HRegion#equals is broken Sun, 20 Mar, 16:40
Ted Yu (JIRA) [jira] Assigned: (HBASE-3532) HRegion#equals is broken Sun, 20 Mar, 16:40
Prakash Khemani (JIRA) [jira] [Commented] (HBASE-1364) [performance] Distributed splitting of regionserver commit logs Sun, 20 Mar, 22:14
Ted Yu (JIRA) [jira] [Updated] (HBASE-3532) HRegion#equals is broken Sun, 20 Mar, 23:29
Ted Yu (JIRA) [jira] [Updated] (HBASE-3532) HRegion#equals is broken Sun, 20 Mar, 23:31
jiangwen wei (JIRA) [jira] [Commented] (HBASE-1755) Putting 'Meta' table into ZooKeeper Mon, 21 Mar, 14:38
jiangwen wei (JIRA) [jira] [Commented] (HBASE-1755) Putting 'Meta' table into ZooKeeper Mon, 21 Mar, 14:38
Ted Yu (JIRA) [jira] [Commented] (HBASE-1755) Putting 'Meta' table into ZooKeeper Mon, 21 Mar, 17:20
ryan rawson (JIRA) [jira] [Commented] (HBASE-1755) Putting 'Meta' table into ZooKeeper Mon, 21 Mar, 18:05
Gary Helmling (JIRA) [jira] [Created] (HBASE-3677) Generate a globally unique identifier for a cluster and store in /hbase/hbase.id Mon, 21 Mar, 18:47
Jonathan Gray (JIRA) [jira] [Commented] (HBASE-1755) Putting 'Meta' table into ZooKeeper Mon, 21 Mar, 18:55
Todd Lipcon (JIRA) [jira] [Updated] (HBASE-3474) HFileOutputFormat to use column family's compression algorithm Mon, 21 Mar, 20:42
stack (JIRA) [jira] [Commented] (HBASE-1502) Remove need for heartbeats in HBase Mon, 21 Mar, 20:52
stack (JIRA) [jira] [Updated] (HBASE-1938) Make in-memory table scanning faster Mon, 21 Mar, 20:56
stack (JIRA) [jira] [Updated] (HBASE-2042) ChecksumException generates thousands of open sockets Mon, 21 Mar, 21:00
stack (JIRA) [jira] [Resolved] (HBASE-3379) Log splitting slowed by repeated attempts at connecting to downed datanode Mon, 21 Mar, 21:02
stack (JIRA) [jira] [Resolved] (HBASE-3368) Split message can come in before region opened message; results in 'Region has been PENDING_CLOSE for too long' cycle Mon, 21 Mar, 21:06
Ted Yu (JIRA) [jira] [Updated] (HBASE-3676) Update region server load for AssignmentManager through regionServerReport() Mon, 21 Mar, 21:06
stack (JIRA) [jira] [Updated] (HBASE-2939) Allow Client-Side Connection Pooling Mon, 21 Mar, 21:12
stack (JIRA) [jira] [Assigned] (HBASE-2459) Use finer-grain locking in HConnectionManager Mon, 21 Mar, 21:14
Ted Yu (JIRA) [jira] [Commented] (HBASE-3676) Update region server load for AssignmentManager through regionServerReport() Mon, 21 Mar, 21:14
stack (JIRA) [jira] [Commented] (HBASE-1110) Distribute the master role to HRS after ZK integration Mon, 21 Mar, 21:20
stack (JIRA) [jira] [Commented] (HBASE-3417) CacheOnWrite is using the temporary output path for block names, need to use a more consistent block naming scheme Mon, 21 Mar, 21:30
stack (JIRA) [jira] [Updated] (HBASE-3652) Speed up tests that enable/disable Mon, 21 Mar, 21:50
Jonathan Gray (JIRA) [jira] [Resolved] (HBASE-3322) HLog sync slowdown under heavy load with HBASE-2467 Mon, 21 Mar, 21:54
stack (JIRA) [jira] [Updated] (HBASE-1110) Distribute the master role to HRS after ZK integration Mon, 21 Mar, 21:58
stack (JIRA) [jira] [Updated] (HBASE-74) [performance] When a get or scan request spans multiple columns, execute the reads in parallel Mon, 21 Mar, 22:00
Jonathan Gray (JIRA) [jira] [Updated] (HBASE-2549) Review Trackers (column, delete, etc) on Trunk after 2248 goes in for correctness and optimal earlying-out Mon, 21 Mar, 22:02
Jonathan Gray (JIRA) [jira] [Commented] (HBASE-2549) Review Trackers (column, delete, etc) on Trunk after 2248 goes in for correctness and optimal earlying-out Mon, 21 Mar, 22:02
Jonathan Gray (JIRA) [jira] [Commented] (HBASE-2549) Review Trackers (column, delete, etc) on Trunk after 2248 goes in for correctness and optimal earlying-out Mon, 21 Mar, 22:03
Nicolas Spiegelberg (JIRA) [jira] [Commented] (HBASE-2459) Use finer-grain locking in HConnectionManager Mon, 21 Mar, 22:05
Jonathan Gray (JIRA) [jira] [Updated] (HBASE-2832) Priorities and multi-threading for MemStore flushing Mon, 21 Mar, 22:05
Jonathan Gray (JIRA) [jira] [Updated] (HBASE-2375) Make decision to split based on aggregate size of all StoreFiles and revisit related config params Mon, 21 Mar, 22:05
Nicolas Spiegelberg (JIRA) [jira] [Updated] (HBASE-2459) Use finer-grain locking in HConnectionManager Mon, 21 Mar, 22:05
Jonathan Gray (JIRA) [jira] [Updated] (HBASE-3641) LruBlockCache.CacheStats.getHitCount() is not using the correct variable Mon, 21 Mar, 22:09
Jonathan Gray (JIRA) [jira] [Commented] (HBASE-1110) Distribute the master role to HRS after ZK integration Mon, 21 Mar, 22:13
stack (JIRA) [jira] [Resolved] (HBASE-3676) Update region server load for AssignmentManager through regionServerReport() Mon, 21 Mar, 22:15
ryan rawson (JIRA) [jira] [Commented] (HBASE-1110) Distribute the master role to HRS after ZK integration Mon, 21 Mar, 22:17
Liyin Tang (JIRA) [jira] [Updated] (HBASE-3052) Add ability to have multiple ZK servers in a quorum in MiniZooKeeperCluster for test writing Mon, 21 Mar, 22:25
Nicolas Spiegelberg (JIRA) [jira] [Created] (HBASE-3678) Add Eclipse-based Apache Formatter to HBase Wiki Mon, 21 Mar, 22:27
Jonathan Gray (JIRA) [jira] [Commented] (HBASE-3417) CacheOnWrite is using the temporary output path for block names, need to use a more consistent block naming scheme Mon, 21 Mar, 22:27
stack (JIRA) [jira] [Commented] (HBASE-3468) Enhance checkAndPut and checkAndDelete with comparators Mon, 21 Mar, 22:27
Elliott Clark (JIRA) [jira] [Updated] (HBASE-3541) REST Multi Gets Mon, 21 Mar, 22:31
stack (JIRA) [jira] [Assigned] (HBASE-3052) Add ability to have multiple ZK servers in a quorum in MiniZooKeeperCluster for test writing Mon, 21 Mar, 22:31
Elliott Clark (JIRA) [jira] [Commented] (HBASE-3541) REST Multi Gets Mon, 21 Mar, 22:35
Jonathan Gray (JIRA) [jira] [Commented] (HBASE-3052) Add ability to have multiple ZK servers in a quorum in MiniZooKeeperCluster for test writing Mon, 21 Mar, 22:35
Nicolas Spiegelberg (JIRA) [jira] [Updated] (HBASE-3678) Add Eclipse-based Apache Formatter to HBase Wiki Mon, 21 Mar, 22:39
Nicolas Spiegelberg (JIRA) [jira] [Updated] (HBASE-3678) Add Eclipse-based Apache Formatter to HBase Wiki Mon, 21 Mar, 22:39
stack (JIRA) [jira] [Resolved] (HBASE-3052) Add ability to have multiple ZK servers in a quorum in MiniZooKeeperCluster for test writing Mon, 21 Mar, 22:51
Liyin Tang (JIRA) [jira] [Commented] (HBASE-3052) Add ability to have multiple ZK servers in a quorum in MiniZooKeeperCluster for test writing Mon, 21 Mar, 23:03
Ted Yu (JIRA) [jira] [Created] (HBASE-3679) Provide cost information associated with moving region(s) Mon, 21 Mar, 23:13
stack (JIRA) [jira] [Updated] (HBASE-451) Remove HTableDescriptor from HRegionInfo Mon, 21 Mar, 23:17
stack (JIRA) [jira] [Updated] (HBASE-1621) merge tool should work on online cluster, but disabled table Mon, 21 Mar, 23:21
stack (JIRA) [jira] [Updated] (HBASE-1730) Near-instantaneous online schema and table state updates Mon, 21 Mar, 23:21
Ted Yu (JIRA) [jira] [Updated] (HBASE-3679) Provide cost information associated with moving region(s) Mon, 21 Mar, 23:25
Andrew Purtell (JIRA) [jira] [Commented] (HBASE-1730) Near-instantaneous online schema and table state updates Mon, 21 Mar, 23:25
Ted Yu (JIRA) [jira] [Commented] (HBASE-3679) Provide cost information associated with moving region(s) Mon, 21 Mar, 23:27
stack (JIRA) [jira] [Updated] (HBASE-1952) use hadoop murmurhash in place of our own Mon, 21 Mar, 23:27
Jean-Daniel Cryans (JIRA) [jira] [Created] (HBASE-3680) Publish more metrics about mslab Mon, 21 Mar, 23:29
Ted Yu (JIRA) [jira] [Commented] (HBASE-3679) Provide cost information associated with moving region(s) Mon, 21 Mar, 23:35
Jean-Daniel Cryans (JIRA) [jira] [Created] (HBASE-3681) Check the sloppiness of the region load before balancing Mon, 21 Mar, 23:35
Elliott Clark (JIRA) [jira] [Updated] (HBASE-3541) REST Multi Gets Mon, 21 Mar, 23:37
stack (JIRA) [jira] [Updated] (HBASE-3441) Add means of graceful decommission of node where it sheds load slowly in a non-disruptive manner until its carrying none Mon, 21 Mar, 23:57
Jean-Daniel Cryans (JIRA) [jira] [Assigned] (HBASE-3680) Publish more metrics about mslab Tue, 22 Mar, 00:01
Nicolas Spiegelberg (JIRA) [jira] [Commented] (HBASE-1952) use hadoop murmurhash in place of our own Tue, 22 Mar, 00:11
stack (JIRA) [jira] [Resolved] (HBASE-3460) Use new lease recovery mechanism added on branch-0.20-append if available Tue, 22 Mar, 00:11
Ted Yu (JIRA) [jira] [Assigned] (HBASE-3681) Check the sloppiness of the region load before balancing Tue, 22 Mar, 00:21
stack (JIRA) [jira] [Resolved] (HBASE-3532) HRegion#equals is broken Tue, 22 Mar, 00:23
stack (JIRA) [jira] [Resolved] (HBASE-3547) Make hbase run on 0.21 Tue, 22 Mar, 00:24
Liyin Tang (JIRA) [jira] [Updated] (HBASE-3052) Add ability to have multiple ZK servers in a quorum in MiniZooKeeperCluster for test writing Tue, 22 Mar, 00:26
dhruba borthakur (JIRA) [jira] [Commented] (HBASE-3679) Provide cost information associated with moving region(s) Tue, 22 Mar, 00:44
Andrew Purtell (JIRA) [jira] [Updated] (HBASE-3677) Generate a globally unique identifier for a cluster and store in /hbase/hbase.id Tue, 22 Mar, 00:50
Ted Yu (JIRA) [jira] [Commented] (HBASE-3679) Provide cost information associated with moving region(s) Tue, 22 Mar, 00:52
Jean-Daniel Cryans (JIRA) [jira] [Updated] (HBASE-3668) CatalogTracker.waitForMeta can wait forever and totally stall a RS Tue, 22 Mar, 01:18
stack (JIRA) [jira] [Assigned] (HBASE-3635) TestRegionObserverInterface.initHRegion not invoked in tests Tue, 22 Mar, 01:24
stack (JIRA) [jira] [Commented] (HBASE-2366) We should store table metadata in a single location, for HDFS table recovery, not on every region Tue, 22 Mar, 01:32
stack (JIRA) [jira] [Closed] (HBASE-2755) Duplicate assignment of a region after region server recovery Tue, 22 Mar, 01:36
Ted Yu (JIRA) [jira] [Updated] (HBASE-3617) NoRouteToHostException during balancing will cause Master abort Tue, 22 Mar, 01:50
Ted Yu (JIRA) [jira] [Commented] (HBASE-3681) Check the sloppiness of the region load before balancing Tue, 22 Mar, 01:52
Ted Yu (JIRA) [jira] [Updated] (HBASE-3617) NoRouteToHostException during balancing will cause Master abort Tue, 22 Mar, 02:00
Nicolas Spiegelberg (JIRA) [jira] [Commented] (HBASE-3674) Treat ChecksumException as we would a ParseException splitting logs; else we replay split on every restart Tue, 22 Mar, 02:00
Ted Yu (JIRA) [jira] [Updated] (HBASE-3617) NoRouteToHostException during balancing will cause Master abort Tue, 22 Mar, 02:00
stack (JIRA) [jira] [Updated] (HBASE-3674) Treat ChecksumException as we would a ParseException splitting logs; else we replay split on every restart Tue, 22 Mar, 02:00
Todd Lipcon (JIRA) [jira] [Updated] (HBASE-3682) Generate sources jar for tests Tue, 22 Mar, 02:08
Todd Lipcon (JIRA) [jira] [Created] (HBASE-3682) Generate sources jar for tests Tue, 22 Mar, 02:08
Todd Lipcon (JIRA) [jira] [Created] (HBASE-3683) NMapInputFormat should use a different config param for number of maps Tue, 22 Mar, 02:08
stack (JIRA) [jira] [Updated] (HBASE-3674) Treat ChecksumException as we would a ParseException splitting logs; else we replay split on every restart Tue, 22 Mar, 02:10
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