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# HBASE Changelog

## Release hbase-filesystem-1.0.0-alpha1 - Unreleased (as of 2019-06-04)


### NEW FEATURES:

| JIRA | Summary | Priority | Component | Reporter | Contributor |
|:---- |:---- | :--- |:---- |:---- |:---- |
| [HBASE-22149](https://issues.apache.org/jira/browse/HBASE-22149) | HBOSS: A FileSystem implementation to provide HBase's required semantics on object stores |  Critical | Filesystem Integration | Sean Mackrory | Sean Mackrory |


### IMPROVEMENTS:

| JIRA | Summary | Priority | Component | Reporter | Contributor |
|:---- |:---- | :--- |:---- |:---- |:---- |
| [HBASE-22437](https://issues.apache.org/jira/browse/HBASE-22437) | HBOSS: Add Hadoop 2 / 3 profiles |  Major | hboss | Sean Mackrory | Sean Mackrory |
| [HBASE-22415](https://issues.apache.org/jira/browse/HBASE-22415) | HBOSS: Reduce log verbosity in ZKTreeLockManager when waiting on a parent/child node lock |  Minor | . | Wellington Chevreuil | Wellington Chevreuil |


### BUG FIXES:

| JIRA | Summary | Priority | Component | Reporter | Contributor |
|:---- |:---- | :--- |:---- |:---- |:---- |
| [HBASE-22386](https://issues.apache.org/jira/browse/HBASE-22386) | HBOSS: Limit depth that listing locks check for other locks |  Major | . | Sean Mackrory | Sean Mackrory |
| [HBASE-22416](https://issues.apache.org/jira/browse/HBASE-22416) | HBOSS: unit tests fail with ConnectionLoss when IPv6 enabled and not set up locally |  Minor | Filesystem Integration | Josh Elser | Josh Elser |
| [HBASE-22393](https://issues.apache.org/jira/browse/HBASE-22393) | HBOSS: Shaded external dependencies to avoid conflicts with Hadoop and HBase |  Critical | Filesystem Integration | Sean Mackrory | Sean Mackrory |
| [HBASE-22427](https://issues.apache.org/jira/browse/HBASE-22427) | HBOSS: TestTreeLockManager fails on non-ZK implementations |  Major | Filesystem Integration | Sean Mackrory | Sean Mackrory |


### OTHER:

| JIRA | Summary | Priority | Component | Reporter | Contributor |
|:---- |:---- | :--- |:---- |:---- |:---- |
| [HBASE-22493](https://issues.apache.org/jira/browse/HBASE-22493) | HBOSS: Document supported hadoop versions. |  Minor | documentation, hboss | Wellington Chevreuil | Wellington Chevreuil |
| [HBASE-22515](https://issues.apache.org/jira/browse/HBASE-22515) | Document HBOSS test cases known to fail under Null lock implementation |  Minor | Filesystem Integration | Sean Busbey | Wellington Chevreuil |