Apache Hadoop qbt Report: trunk+JDK11 on Linux/x86_64

2020-10-20 Thread Apache Jenkins Server
For more details, see https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/33/ [Oct 18, 2020 1:07:46 PM] (Hemanth Boyina) HADOOP-17144. Update Hadoop's lz4 to v1.9.2. Contributed by Hemanth Boyina. [Oct 19, 2020 1:47:49 AM] (noreply) HADOOP-17309. Javadoc warnings and errors ar

[jira] [Created] (HDFS-15644) Failed volumes can cause DNs to stop block reporting

2020-10-20 Thread Ahmed Hussein (Jira)
Ahmed Hussein created HDFS-15644: Summary: Failed volumes can cause DNs to stop block reporting Key: HDFS-15644 URL: https://issues.apache.org/jira/browse/HDFS-15644 Project: Hadoop HDFS Issu

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

2020-10-20 Thread Apache Jenkins Server
For more details, see https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java8-linux-x86_64/300/ [Oct 18, 2020 1:07:46 PM] (Hemanth Boyina) HADOOP-17144. Update Hadoop's lz4 to v1.9.2. Contributed by Hemanth Boyina. [Oct 19, 2020 1:47:49 AM] (noreply) HADOOP-17309. Javadoc warnings and errors ar

Re: Wire compatibility between Hadoop 3.x client and 2.x server

2020-10-20 Thread Chao Sun
Steve, yes that is my understanding as well, although from my experience ppl usually prefer RPC in prod for better performance. On Tue, Oct 20, 2020 at 8:51 AM Steve Loughran wrote: > I have this belief that webhdfs:// is better for cross-version > compatibility. That right? > > On Fri, 16 Oct 2

Re: Wire compatibility between Hadoop 3.x client and 2.x server

2020-10-20 Thread Steve Loughran
I have this belief that webhdfs:// is better for cross-version compatibility. That right? On Fri, 16 Oct 2020 at 19:59, Chao Sun wrote: > Thanks for the replies all! > > > But in the opposite case, it might have problem, because 2.x server may > not understand new client calls added in 3.x > > Y

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

2020-10-20 Thread Apache Jenkins Server
For more details, see https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/91/ [Oct 19, 2020 2:04:28 AM] (Akira Ajisaka) HADOOP-17309. Javadoc warnings and errors are ignored in the precommit jobs. (#2391) -1 overall The following subsystems voted -1: asflicense h