https://docs.google.com/document/d/1jXM5Ujvf-zhcyw_5kiQVx6g-HeKe-YGnFS_1-qFXomI/edit?pli=1#

Attendees:

Wei-Chiu (Cloudera), Ekanth (Uber), Craig (Target), Fabbri

Fabric: mostly mentoring folks. Ad-hoc, self initiating. Google's Summer of
Code is too much overhead. meeting every 2-4 weeks.

Target: interested in future HDFS features.

Uber is on 2.8.2, interested in NameNode startup time improvements.

Anu: NameNode startup time improvement: HDFS-14617
<https://issues.apache.org/jira/browse/HDFS-14617>

*Multiple standby NNs:*

Anu: Multiple standby NN tested up to 5 NNs.

Target uses 3 NNs. Convenient when there’s a catastrophe happening at NNs.

Wei-Chiu: not currently supported at Cloudera, but we are looking into
supporting it soon. I.e. integration with Cloudera Manager.

*Performance:*

Wei-Chiu: At Cloudera we are looking at the performance of security
features: at-rest encryption, RPC encryption.

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