THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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- HADOOP-14284 (Shade Guava everywhere): We have agreement to shade the yarn client JAR. Shading hadoop-hdfs is still being discussed.
- HADOOP-13363 (Upgrade to protobuf 3): Waiting on the Guava shading first.
- YARN-7076: New blocker, we need an assignee.
- YARN-7094 (Document that server-side graceful decom is currently not recommended): Robert has a patch up, needs review. This is a stopgap for the old blocker YARN-5464.
- YARN-5536 (Multiple format support (JSON, etc.) for exclude node file in NM graceful decommission with timeout): Robert has a proposal that needs to be pushed on.
- HDFS-11096 and YARN-6142 (Rolling upgrade JIRAs): We need a final run through of the JACC reports. Need to get Sean's HDFS scripts committed, and Ray to add some additional YARN coverage.
beta1 features:
- Erasure coding
- Need to wrap up pluggable EC work and other There are three must-dos, reasonable confidence since these are actively being worked on. Two have patches, one might not be a must-do.
- I pinged the pluggable policy JIRA to see if metadata and API compatibility is complete.
- Addressing incompatible changes (YARN-6142 (compatibility with 2.x): Still need automated testing for thisand HDFS-11096)
- Sean has HDFS rolling upgrade scripts up, waiting on Ray to add some YARN/MR coverage too.
- Need to do a final runthrough of the JACC reports for YARN and HDFS (compatibility with 2.x): Sean has revived efforts here and has a rolling upgrade script under review, closing on some incompats we found too.
- Classpath isolation (HADOOP-11656)
- We're down to the wire on this, I pinged Sean for an update.
- Compat guide (HADOOP-13714)
- I pinged the JIRA on this too, no updated patch since May
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