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# Apache Hadoop Changelog

## Release 2.0.5-alpha - 2013-06-06

### INCOMPATIBLE CHANGES:

| JIRA | Summary | Priority | Component | Reporter | Contributor |
|:---- |:---- | :--- |:---- |:---- |:---- |


### IMPORTANT ISSUES:

| JIRA | Summary | Priority | Component | Reporter | Contributor |
|:---- |:---- | :--- |:---- |:---- |:---- |


### NEW FEATURES:

| JIRA | Summary | Priority | Component | Reporter | Contributor |
|:---- |:---- | :--- |:---- |:---- |:---- |


### IMPROVEMENTS:

| JIRA | Summary | Priority | Component | Reporter | Contributor |
|:---- |:---- | :--- |:---- |:---- |:---- |


### BUG FIXES:

| JIRA | Summary | Priority | Component | Reporter | Contributor |
|:---- |:---- | :--- |:---- |:---- |:---- |
| [HADOOP-9614](https://issues.apache.org/jira/browse/HADOOP-9614) | smart-test-patch.sh hangs for new version of patch (2.7.1) |  Major | . | Ravi Prakash | Ravi Prakash |
| [HADOOP-9407](https://issues.apache.org/jira/browse/HADOOP-9407) | commons-daemon 1.0.3 dependency has bad group id causing build issues |  Major | build | Sangjin Lee | Sangjin Lee |
| [HADOOP-8419](https://issues.apache.org/jira/browse/HADOOP-8419) | GzipCodec NPE upon reset with IBM JDK |  Major | io | Luke Lu | Yu Li |
| [HDFS-4482](https://issues.apache.org/jira/browse/HDFS-4482) | ReplicationMonitor thread can exit with NPE due to the race between delete and replication of same file. |  Blocker | namenode | Uma Maheswara Rao G | Uma Maheswara Rao G |
| [MAPREDUCE-5240](https://issues.apache.org/jira/browse/MAPREDUCE-5240) | inside of FileOutputCommitter the initialized Credentials cache appears to be empty |  Blocker | mrv2 | Roman Shaposhnik | Vinod Kumar Vavilapalli |


### TESTS:

| JIRA | Summary | Priority | Component | Reporter | Contributor |
|:---- |:---- | :--- |:---- |:---- |:---- |


### SUB-TASKS:

| JIRA | Summary | Priority | Component | Reporter | Contributor |
|:---- |:---- | :--- |:---- |:---- |:---- |


### OTHER:

| JIRA | Summary | Priority | Component | Reporter | Contributor |
|:---- |:---- | :--- |:---- |:---- |:---- |


