Eric,
I can't speak to 2.10, but we have been running a production Hadoop 3.2.0
cluster for ~ 1 year now in parallel with a legacy 2.7.3 cluster, and have
clients from both communicating with HDFS on the other cluster frequently.
As usual, YMMV, but we haven't encountered any serious problems.
Takanobu Asanuma created HDFS-15512:
---
Summary: Remove smallBufferSize in DFSClient
Key: HDFS-15512
URL: https://issues.apache.org/jira/browse/HDFS-15512
Project: Hadoop HDFS
Issue Type: Imp
Thanks Craig. Are you enabling any special HDFS features? Specifically, are you
enabling and using encryption zones?
-Eric
On Tuesday, August 4, 2020, 8:49:26 AM CDT, Craig. Condit
wrote:
Eric,I can't speak to 2.10, but we have been running a production Hadoop 3.2.0
cluster
for ~ 1 year no
We aren't using encryption zones. The only 3.x-specific features we've enabled
are storage tiering and >2 namenodes (we run 3).
From: epa...@apache.org
Sent: Tuesday, August 4, 2020 12:59 PM
To: HDFS Dev ; Craig.Condit
Subject: [EXTERNAL] Re: 2.x client accessi
For more details, see
https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/16/
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[Aug 4, 2020 3:02:16 AM] (noreply) YARN-10383. YarnCommands.md is inconsistent
with the source code (#2177)
[Aug 4, 2020 8:40:29 AM] (noreply) HDFS-15497. Make snapshot limit on global as
well per sn
