Release TonY 0.4.9
What's Changed
- Keep all resources close when client is killed by @zuston in #600
- Task failure handling mechanism: missed-heartbeat-failure is consistent with other failures by @zuston in #607
- Pass secret keys from AM to containers to support Hadoop encryption by @helloworld1 in #605
- Make untrackedTaskFailed volatile by @zuston in #608
- Release TonY v0.4.9 by @plliao in #609
Full Changelog: v0.4.8...v0.4.9