Takanobu Asanuma created HDFS-15040:
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Summary: RBF: Secured Router should not run when SecretManager is
not running
Key: HDFS-15040
URL: https://issues.apache.org/jira/browse/HDFS-15040
Project: Had
Hi Runlin,
Awesome to hear that you've been able to upgrade! Do you mind sharing some
thoughts on your experience with the upgrade? Did you take a cluster
downtime to do the upgrade? How long did the upgrade take? Did you find any
incompatibilities or issues during or after the upgrade? Do you kno
Yang Yun created HDFS-15039:
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Summary: Cache meta file length of FinalizedReplica to reduce call
File.length()
Key: HDFS-15039
URL: https://issues.apache.org/jira/browse/HDFS-15039
Project: Hadoop HDFS
Hi Folks,
This is Runlin Zhang from DiDi. I'm glad to announce that our HDFS has
just been successfully upgraded from 2.7.2 to 3.2.0， Our cluster has nearly
10,000 nodes，Now the cluster services are stable and we are using new
features, such as EC, that bring huge benefits！ Here I want to than
For more details, see
https://builds.apache.org/job/hadoop-qbt-branch2-java7-linux-x86/530/
[Dec 8, 2019 10:44:57 PM] (jhung) YARN-4901. QueueMetrics needs to be cleared
before MockRM is
[Dec 9, 2019 12:44:38 AM] (jhung) YARN-10012. Guaranteed and max capacity queue
metrics for custom
