| Hadoop YARN Change Log |
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| Release 0.23.5 - UNRELEASED |
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| INCOMPATIBLE CHANGES |
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| NEW FEATURES |
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| IMPROVEMENTS |
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| OPTIMIZATIONS |
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| BUG FIXES |
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| Release 0.23.4 - UNRELEASED |
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| INCOMPATIBLE CHANGES |
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| NEW FEATURES |
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| IMPROVEMENTS |
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| OPTIMIZATIONS |
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| BUG FIXES |
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| YARN-108. FSDownload can create cache directories with the wrong |
| permissions (Jason Lowe via bobby) |
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| YARN-88. DefaultContainerExecutor can fail to set proper permissions. |
| (Jason Lowe via sseth) |
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| YARN-42. Modify NM's non-aggregating logs' handler to stop properly so that |
| NMs don't get NPEs on startup errors. (Devaraj K via vinodkv) |
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| YARN-75. Modified ResourceManager's RMContainer to handle a valid RELEASE |
| event at RUNNING state. (Siddharth Seth via vinodkv) |
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| YARN-57. Allow process-tree based resource calculation et al. to be |
| pluggable to support it on multiple platforms. (Radim Kolar via acmurthy) |
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| YARN-93. Diagnostics missing from applications that have finished but |
| failed (jlowe via bobby) |
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| YARN-106. Nodemanager needs to set permissions of local directories (jlowe |
| via bobby) |
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| Release 0.23.3 |
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| INCOMPATIBLE CHANGES |
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| NEW FEATURES |
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| YARN-1. Promote YARN to be a sub-project of Apache Hadoop. (acmurthy) |
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| IMPROVEMENTS |
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| BUG FIXES |
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| YARN-14. Symlinks to peer distributed cache files no longer work |
| (Jason Lowe via bobby) |
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| YARN-25. remove old aggregated logs (Robert Evans via tgraves) |
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| YARN-27. Failed refreshQueues due to misconfiguration prevents further |
| refreshing of queues (Arun Murthy via tgraves) |
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| MAPREDUCE-4323. NM leaks filesystems (Jason Lowe via jeagles) |
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| MAPREDUCE-2374. "Text File Busy" errors launching MR tasks. (Andy Isaacson |
| via atm) |
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| YARN-39. RM-NM secret-keys should be randomly generated and rolled every |
| so often. (vinodkv and sseth via sseth) |
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| YARN-31. Fix TestDelegationTokenRenewer to not depend on test order so as to |
| pass tests on jdk7. (Thomas Graves via vinodkv) |
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| YARN-63. RMNodeImpl is missing valid transitions from the UNHEALTHY state |
| (Jason Lowe via bobby) |
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| YARN-66. aggregated logs permissions not set properly (tgraves via bobby) |
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| YARN-60. Fixed a bug in ResourceManager which causes all NMs to get NPEs and |
| thus causes all containers to be rejected. (vinodkv) |
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| YARN-68. NodeManager will refuse to shutdown indefinitely due to container |
| log aggregation (daryn via bobby) |
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| YARN-87. NM ResourceLocalizationService does not set permissions of local |
| cache directories (Jason Lowe via tgraves) |
