# RELEASENOTES

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# HBASE  hbase-thirdparty-3.5.0 Release Notes

These release notes cover new developer and user-facing incompatibilities, important issues, features, and major improvements.


---

* [HBASE-24802](https://issues.apache.org/jira/browse/HBASE-24802) | *Critical* | **make a drop-in compatible impl of htrace APIs that does not do anything**

<!-- markdown -->

The HBase Thirdparty project now produces an artifact that is a drop in replacement for the defunct HTrace project's library. This artifact is binary and source compatible with the artifact produced by the HTrace incubating 4.2.0 release with the exception of APIs that expressly referred to the relocated version of Jackson it included.


To use this library you should remove the `htrace-core4`  jar file from your runtime classpath and add the `hbase-noop-htrace` jar in its place.

For use in maven, add an exclusion to any dependencies that have a transitive dependency on HTrace:

```
<exclusions>
  <exclusion>
    <groupId>org.apache.htrace</groupId>
    <artifactId>htrace-core4</artifactId>
  </exclusion>
</exclusions>
```

Once the HTrace library has been excluded you should add a dependency on the replacement implementation at an appropriate scope. e.g. for the first release that includes this artifact at the default (compile) scope:

```
<dependency>
  <groupId>org.apache.hbase.thirdparty</groupId>
  <artifactId>hbase-noop-htrace</artifactId>
  <version>3.5.0</version>
</dependency>
```

For a detailed compatibility report between the libraries please see the attachments on jira for HBASE-24802.



# HBASE  thirdparty-3.4.1 Release Notes

These release notes cover new developer and user-facing incompatibilities, important issues, features, and major improvements.


---

* [HBASE-25265](https://issues.apache.org/jira/browse/HBASE-25265) | *Major* | **[hbase-thirdparty] Bump dependencis in hbase-thirdparty**

netty 4.1.51.Final -\> 4.1.53.Final
protobuf 3.12.2 -\> 3.13.0
guava 29.0-jre -\> 30.0-jre


---

* [HBASE-25264](https://issues.apache.org/jira/browse/HBASE-25264) | *Major* | **[hbase-thirdparty] Update jersey version in hbase-thirdparty**

Update jersey version 2.31 -\> 2.32



# HBASE  thirdparty-3.4.0 Release Notes

These release notes cover new developer and user-facing incompatibilities, important issues, features, and major improvements.


---

* [HBASE-24820](https://issues.apache.org/jira/browse/HBASE-24820) | *Major* | **[hbase-thirdparty] Add jersey-hk2 when shading jersey and bump jetty to 9.4.31**

Jetty 9.4.30 -\> 9.4.31
Shade jersey-hk2 in hbase-shaded-jersey.


---

* [HBASE-24798](https://issues.apache.org/jira/browse/HBASE-24798) | *Major* | **[hbase-thirdparty] Ignore module-info and SubmissionPublisher in enforceBytecodeVersion rule**

Ignore module-info in enforceBytecodeVersion rule as it is for supporting for JDK9+ and will not break JDK8 support.
Ignore SubmissionPublisher in enforceBytecodeVersion rule as it is used by jersey-common for supporting JDK11 and will not break JDK8 support.
Jersey 2.x promises to support JDK8.


---

* [HBASE-24801](https://issues.apache.org/jira/browse/HBASE-24801) | *Major* | **[hbase-thirdparty] Remove assembly plugin for generating src tarballs**

Remove the maven-assembly-plugin for generating src tarballs. We will generate it with 'git archive' command in release scripts.


---

* [HBASE-24782](https://issues.apache.org/jira/browse/HBASE-24782) | *Major* | **[hbase-thirdparty] Bump dependencis in hbase-thirdparty**

netty 4.1.18.Final \> 4.1.51.Final
protobuf 3.11.4 -\> 3.12.2


---

* [HBASE-19256](https://issues.apache.org/jira/browse/HBASE-19256) | *Major* | **[hbase-thirdparty] shade jetty**

Introduce two new modules for hbase-thirdparty, one is hbase-shaded-jetty, for shading jetty related jars, and the other is hbase-shaded-jersey, for shading jersey related jars.



# HBASE  thirdparty-3.3.0 Release Notes

These release notes cover new developer and user-facing incompatibilities, important issues, features, and major improvements.


---

* [HBASE-24279](https://issues.apache.org/jira/browse/HBASE-24279) | *Trivial* | **Fix thirdparty-3.2.0 release notes**

The hbase-thirdparty 3.2.0 release incorrectly listed gson upgrade. The gson version in 3.2.0 and 3.3.0 stayed on 2.8.5.


---

* [HBASE-24259](https://issues.apache.org/jira/browse/HBASE-24259) | *Major* | **[thirdparty] Update Protobuf to 3.11.4**

The version of Protobuf provided is now 3.11.4.


---

* [HBASE-24241](https://issues.apache.org/jira/browse/HBASE-24241) | *Major* | **[hbase-thirdparty] Bump the dependencies for hbase-thirdparty**

guava 28.2-jre =\> 29.0-jre


---

* [HBASE-24149](https://issues.apache.org/jira/browse/HBASE-24149) | *Major* | **Bump netty version to 4.1.48.Final**

The version of Netty provided is now 4.1.48.Final. This is expected to be a compatible change from version 4.1.45.Final provided in the previous release.



# HBASE  hbase-thirdparty-3.2.0 Release Notes

These release notes cover new developer and user-facing incompatibilities, important issues, features, and major improvements.


---

* [HBASE-23718](https://issues.apache.org/jira/browse/HBASE-23718) | *Major* | **[hbase-thirdparty] Update libs; pb from 3.9 to 3.11, etc.**

guava: 28.1-jre =\> 28.2-jre
error\_prone: 2.3.3 =\> 2.3.4
netty: 4.1.42.Final =\> 4.1.44.Final
protobuf: 3.9.2 =\> 3.11.1
maven-assembly-plugin: 3.1.1 =\> 3.2.0



# HBASE  hbase-thirdparty-3.1.1 Release Notes

These release notes cover new developer and user-facing incompatibilities, important issues, features, and major improvements.



# HBASE  hbase-thirdparty-3.1.0 Release Notes

These release notes cover new developer and user-facing incompatibilities, important issues, features, and major improvements.


---

* [HBASE-23088](https://issues.apache.org/jira/browse/HBASE-23088) | *Major* | **[hbase-thirdparty] Upgrade the dependencies for hbase-thirdparty**

    netty-all: 4.1.34.Final =\> 4.1.42.Final
    guava: 27.1-jre =\> 28.1-jre
    commons-collections4: 4.3 =\> 4.4
    protobuf: 3.7.1 =\> 3.9.2



# HBASE  hbase-thirdparty-3.0.0 Release Notes

These release notes cover new developer and user-facing incompatibilities, important issues, features, and major improvements.


---

* [HBASE-23052](https://issues.apache.org/jira/browse/HBASE-23052) | *Blocker* | **hbase-thirdparty version of GSON that works for branch-1**

<!-- markdown -->
HBase's internal use of GSON is now done in a stand alone module named `hbase-shaded-gson` rather than as a part of the `hbase-shaded-miscellaneous` module. The relocated fully qualified class names are still the same.

This internal artifact is also set to maintain JDK bytecode compatibility as appropriate for use with branches-1 based releases in addition to the existing use in later release lines.