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@@ -9,6 +9,69 @@ Release 1.1.0 - unreleased
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HADOOP-7806. Support binding to sub-interfaces. (harsh, eli via eli)
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+ IMPROVEMENTS
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+
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+ MAPREDUCE-3597. [Rumen] Provide a way to access other info of history file
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+ from Rumen tool. (ravigummadi)
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+
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+ MAPREDUCE-2517. Add system tests to Gridmix. (Vinay Thota via amarrk)
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+
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+ MAPREDUCE-3008. [Gridmix] Improve cumulative CPU usage emulation for
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+ short running tasks. (amarrk)
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+
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+ MAPREDUCE-2836. Provide option to fail jobs when submitted to
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+ non-existent fair scheduler pools. (Ahmed Radwan via todd)
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+
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+ HDFS-2332. Add test for HADOOP-7629 (using an immutable FsPermission
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+ object as an RPC parameter fails). (todd)
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+
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+ HADOOP-7509. Improve exception message thrown when Authentication is
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+ required. (Ravi Prakash via suresh)
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+
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+ HADOOP-7745. Fix wrong variable name in exception message introduced
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+ in HADOOP-7509. (Ravi Prakash via suresh)
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+
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+ MAPREDUCE-2957. The TT should not re-init if it has no good local dirs. (eli)
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+
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+ MAPREDUCE-2850. Add test for MAPREDUCE-2413. (ravigummadi)
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+
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+ HDFS-2379. Allow block reports to proceed without holding FSDataset lock.
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+ (todd)
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+
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+ MAPREDUCE-3278. Fix a busy loop in ReduceTask that would cause 100%
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+ cpu utilization during the fetch phase. (todd)
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+
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+ MAPREDUCE-3365. Expose the event-logging debug feature of FairScheduler. (Sho Shimauchi via harsh)
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+
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+ MAPREDUCE-3395. Add mapred.disk.healthChecker.interval to mapred-default.xml. (eli via harsh)
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+
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+ MAPREDUCE-3015. Add local dir failure info to metrics and the web UI. (eli)
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+
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+ MAPREDUCE-3394. Add log guard for a debug message in ReduceTask (todd)
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+
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+ MAPREDUCE-3419. Don't mark exited TT threads as dead in MiniMRCluster (eli)
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+
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+ MAPREDUCE-3424. Some LinuxTaskController cleanup (eli)
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+
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+ MAPREDUCE-2103. task-controller shouldn't require o-r permissions. (eli)
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+
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+ HDFS-2638. Improve a block recovery log. (eli)
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+
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+ HDFS-2654. Make BlockReaderLocal not extend RemoteBlockReader2. (eli)
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+
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+ HDFS-2547. Fix inaccuracy in ReplicationTargetChooser comments. (harsh)
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+
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+ MAPREDUCE-2919. The JT web UI should show job start times. (harsh)
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+
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+ HDFS-2741. Document the max transfer threads property for branch-1. Backport of HDFS-1866. (Markus Jelsma via harsh)
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+
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+ HDFS-2872. Add sanity checks during edits loading that generation
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+ stamps are non-decreasing. (Colin Patrick McCabe via eli)
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+
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+ MAPREDUCE-4001. Improve MAPREDUCE-3789's fix logic by looking at job's slot demands instead. (harsh)
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+
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+ MAPREDUCE-2835. Make per-job counter limits configurable. (tomwhite)
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+
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BUG FIXES
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HDFS-2305. Running multiple 2NNs can result in corrupt file system. (atm)
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@@ -109,69 +172,6 @@ Release 1.1.0 - unreleased
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MAPREDUCE-3992. Reduce fetcher doesn't verify HTTP status code of response
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(todd)
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- IMPROVEMENTS
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-
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- MAPREDUCE-3597. [Rumen] Provide a way to access other info of history file
|
|
|
- from Rumen tool. (ravigummadi)
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-
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- MAPREDUCE-2517. Add system tests to Gridmix. (Vinay Thota via amarrk)
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-
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- MAPREDUCE-3008. [Gridmix] Improve cumulative CPU usage emulation for
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- short running tasks. (amarrk)
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-
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|
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- MAPREDUCE-2836. Provide option to fail jobs when submitted to
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- non-existent fair scheduler pools. (Ahmed Radwan via todd)
|
|
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-
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|
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- HDFS-2332. Add test for HADOOP-7629 (using an immutable FsPermission
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|
|
- object as an RPC parameter fails). (todd)
|
|
|
-
|
|
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- HADOOP-7509. Improve exception message thrown when Authentication is
|
|
|
- required. (Ravi Prakash via suresh)
|
|
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-
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|
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- HADOOP-7745. Fix wrong variable name in exception message introduced
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|
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- in HADOOP-7509. (Ravi Prakash via suresh)
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-
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- MAPREDUCE-2957. The TT should not re-init if it has no good local dirs. (eli)
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-
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- MAPREDUCE-2850. Add test for MAPREDUCE-2413. (ravigummadi)
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-
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- HDFS-2379. Allow block reports to proceed without holding FSDataset lock.
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- (todd)
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-
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- MAPREDUCE-3278. Fix a busy loop in ReduceTask that would cause 100%
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- cpu utilization during the fetch phase. (todd)
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|
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-
|
|
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- MAPREDUCE-3365. Expose the event-logging debug feature of FairScheduler. (Sho Shimauchi via harsh)
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-
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- MAPREDUCE-3395. Add mapred.disk.healthChecker.interval to mapred-default.xml. (eli via harsh)
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-
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- MAPREDUCE-3015. Add local dir failure info to metrics and the web UI. (eli)
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-
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- MAPREDUCE-3394. Add log guard for a debug message in ReduceTask (todd)
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-
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- MAPREDUCE-3419. Don't mark exited TT threads as dead in MiniMRCluster (eli)
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-
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- MAPREDUCE-3424. Some LinuxTaskController cleanup (eli)
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-
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- MAPREDUCE-2103. task-controller shouldn't require o-r permissions. (eli)
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-
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- HDFS-2638. Improve a block recovery log. (eli)
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-
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- HDFS-2654. Make BlockReaderLocal not extend RemoteBlockReader2. (eli)
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-
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- HDFS-2547. Fix inaccuracy in ReplicationTargetChooser comments. (harsh)
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-
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- MAPREDUCE-2919. The JT web UI should show job start times. (harsh)
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-
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- HDFS-2741. Document the max transfer threads property for branch-1. Backport of HDFS-1866. (Markus Jelsma via harsh)
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-
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- HDFS-2872. Add sanity checks during edits loading that generation
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- stamps are non-decreasing. (Colin Patrick McCabe via eli)
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-
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- MAPREDUCE-4001. Improve MAPREDUCE-3789's fix logic by looking at job's slot demands instead. (harsh)
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-
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- MAPREDUCE-2835. Make per-job counter limits configurable. (tomwhite)
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-
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Release 1.0.3 - unreleased
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NEW FEATURES
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