[jira] [Created] (HDFS-17371) Implement vectored io api

Jie Han created HDFS-17371: -- Summary: Implement vectored io api Key: HDFS-17371 URL: https://issues.apache.org/jira/browse/HDFS-17371 Project: Hadoop HDFS Issue Type: Bug Reporter: Jie

Apache Hadoop qbt Report: trunk+JDK8 on Linux/x86_64

For more details, see https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java8-linux-x86_64/1490/ [Feb 1, 2024, 2:53:37 PM] (github) HDFS-17359. EC: recheck failed streamers should only after flushing all packets. (#6503). Contributed by farmmamba. -1 overall The following subsystems voted

Re: Discussion about NameNode Fine-grained locking

Thanks for bringing this and considering all the history around this. One of the outstanding bottleneck(global lock) from a long time. Hopefully we can push forward this time. On Fri, Feb 2, 2024 at 12:23 PM Hui Fei wrote: > Thanks for driving this. It's very meaningful. The performance

[jira] [Created] (HDFS-17370) Fix junit dependency for running parameterized tests in hadoop-hdfs-rbf

Takanobu Asanuma created HDFS-17370: --- Summary: Fix junit dependency for running parameterized tests in hadoop-hdfs-rbf Key: HDFS-17370 URL: https://issues.apache.org/jira/browse/HDFS-17370 Project:

Apache Hadoop qbt Report: branch-2.10+JDK7 on Linux/x86_64

For more details, see https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/1290/ No changes -1 overall The following subsystems voted -1: asflicense hadolint mvnsite pathlen unit The following subsystems voted -1 but were configured to be filtered/ignored:

[jira] [Created] (HDFS-17369) Add uuid into datanode info for NameNodeMXBean

Haiyang Hu created HDFS-17369: - Summary: Add uuid into datanode info for NameNodeMXBean Key: HDFS-17369 URL: https://issues.apache.org/jira/browse/HDFS-17369 Project: Hadoop HDFS Issue Type: