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1 | 1 | HBase Change Log
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2 | 2 |
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| 3 | +Release 0.98.19 - 4/29/2016 |
| 4 | + |
| 5 | +** Sub-task |
| 6 | + * [HBASE-12148] - Remove TimeRangeTracker as point of contention when many threads writing a Store |
| 7 | + * [HBASE-12511] - namespace permissions - add support from table creation privilege in a namespace 'C' |
| 8 | + * [HBASE-15368] - Add pluggable window support |
| 9 | + * [HBASE-15386] - PREFETCH_BLOCKS_ON_OPEN in HColumnDescriptor is ignored |
| 10 | + * [HBASE-15389] - Write out multiple files when compaction |
| 11 | + * [HBASE-15400] - Use DateTieredCompactor for Date Tiered Compaction |
| 12 | + * [HBASE-15412] - Add average region size metric |
| 13 | + * [HBASE-15460] - Fix infer issues in hbase-common |
| 14 | + * [HBASE-15479] - No more garbage or beware of autoboxing |
| 15 | + * [HBASE-15527] - Refactor Compactor related classes |
| 16 | + * [HBASE-15640] - L1 cache doesn't give fair warning that it is showing partial stats only when it hits limit |
| 17 | + * [HBASE-15661] - Hook up JvmPauseMonitor metrics in Master |
| 18 | + * [HBASE-15662] - Hook up JvmPauseMonitor to REST server |
| 19 | + * [HBASE-15663] - Hook up JvmPauseMonitor to ThriftServer |
| 20 | + * [HBASE-15665] - Support using different StoreFileComparators for different CompactionPolicies |
| 21 | + |
| 22 | +** Bug |
| 23 | + * [HBASE-11830] - TestReplicationThrottler.testThrottling failed on virtual boxes |
| 24 | + * [HBASE-12663] - unify getTableDescriptors() and listTableDescriptorsByNamespace() |
| 25 | + * [HBASE-12674] - Add permission check to getNamespaceDescriptor() |
| 26 | + * [HBASE-13700] - Allow Thrift2 HSHA server to have configurable threads |
| 27 | + * [HBASE-14809] - Grant / revoke Namespace admin permission to group |
| 28 | + * [HBASE-15234] - ReplicationLogCleaner can abort due to transient ZK issues |
| 29 | + * [HBASE-15405] - Synchronize final results logging single thread in PE, fix wrong defaults in help message |
| 30 | + * [HBASE-15548] - SyncTable: sourceHashDir is supposed to be optional but won't work without |
| 31 | + * [HBASE-15582] - SnapshotManifestV1 too verbose when there are no regions |
| 32 | + * [HBASE-15587] - FSTableDescriptors.getDescriptor() logs stack trace erronously |
| 33 | + * [HBASE-15621] - Suppress Hbase SnapshotHFile cleaner error messages when a snaphot is going on |
| 34 | + * [HBASE-15622] - Superusers does not consider the keytab credentials |
| 35 | + * [HBASE-15627] - Miss space and closing quote in AccessController#checkSystemOrSuperUser |
| 36 | + * [HBASE-15637] - TSHA Thrift-2 server should allow limiting call queue size |
| 37 | + * [HBASE-15650] - Remove TimeRangeTracker as point of contention when many threads reading a StoreFile |
| 38 | + * [HBASE-15664] - Use Long.MAX_VALUE instead of HConstants.FOREVER in CompactionPolicy |
| 39 | + * [HBASE-15672] - hadoop.hbase.security.visibility.TestVisibilityLabelsWithDeletes fails |
| 40 | + * [HBASE-15673] - [PE tool] Fix latency metrics for multiGet |
| 41 | + |
| 42 | +** Improvement |
| 43 | + * [HBASE-14983] - Create metrics for per block type hit/miss ratios |
| 44 | + * [HBASE-15191] - CopyTable and VerifyReplication - Option to specify batch size, versions |
| 45 | + * [HBASE-15212] - RRCServer should enforce max request size |
| 46 | + * [HBASE-15475] - Allow TimestampsFilter to provide a seek hint |
| 47 | + * [HBASE-15569] - Make Bytes.toStringBinary faster |
| 48 | + * [HBASE-15614] - Report metrics from JvmPauseMonitor |
| 49 | + * [HBASE-15647] - Backport HBASE-15507 to 0.98 |
| 50 | + |
| 51 | +** Task |
| 52 | + * [HBASE-14870] - Backport namespace permissions to 98 branch |
| 53 | + * [HBASE-15629] - Backport HBASE-14703 to 0.98+ |
| 54 | + |
| 55 | +** Test |
| 56 | + * [HBASE-15679] - Assertion on wrong variable in TestReplicationThrottler#testThrottling |
| 57 | + |
| 58 | + |
3 | 59 | Release 0.98.18 - 3/25/2016
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4 | 60 |
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5 | 61 | ** Sub-task
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