Thanks for putting this up, Jonathan Hung.


* verified signature and checksum.
* built source tarball by OpenJDK 7 on CentOS 7 with native profile enabled.
* launched pseudo distributed cluster with security configurations.
* create encryption zone and put files in it.
* accessed files in encryption zone via httpfs.
* checked that file names containing '%' or '+' or ';' can be handled by webhdfs.

Masatake Iwasaki

On 10/23/19 06:55, Jonathan Hung wrote:
Hi folks,

This is the second release candidate for the first release of Apache Hadoop
2.10 line. It contains 362 fixes/improvements since 2.9 [1]. It includes
features such as:

- User-defined resource types
- Native GPU support as a schedulable resource type
- Consistent reads from standby node
- Namenode port based selective encryption
- Improvements related to rolling upgrade support from 2.x to 3.x
- Cost based fair call queue

The RC1 artifacts are at:

RC tag is release-2.10.0-RC1.

The maven artifacts are hosted here:

My public key is available here:

The vote will run for 5 weekdays, until Tuesday, October 29 at 3:00 pm PDT.

Jonathan Hung


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