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

In our case, when nn has upgraded to 3.1.3 and dn’s version was still 2.6, we found hive to call getContentSummary method , the client and server was not compatible because of hadoop3 added new PROVIDED storage type. 2020年10月13日 06:41，Chao Sun mailto:sunc...@apache.org>> 写道： 本电子邮件可能为保密文件。如果

[jira] [Created] (HDFS-15628) https throws NPE if a file is a symlink

Ahmed Hussein created HDFS-15628: Summary: https throws NPE if a file is a symlink Key: HDFS-15628 URL: https://issues.apache.org/jira/browse/HDFS-15628 Project: Hadoop HDFS Issue Type: Bug

Apache Hadoop qbt Report: trunk+JDK8 on Linux/aarch64

For more details, see https://ci-hadoop.apache.org/job/hadoop-qbt-linux-ARM-trunk/81/ [Oct 12, 2020 12:52:12 AM] (noreply) HDFS-15620. RBF: Fix test failures after HADOOP-17281 (#2375) [Oct 12, 2020 12:39:15 PM] (Steve Loughran) HADOOP-17258. Magic S3Guard Committer to overwrite existing pendin

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

Hi community, Does Hadoop 3.x provide wire compatibility between 3.x clients and 2.x server? There is a blog post from Cloudera [1] mentioning wire compatibility between 2.x clients and 3.x server, but not the other direction. Curious if someone knows this. Also it'd be good to know if someone is

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

For more details, see https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/27/ [Oct 12, 2020 12:52:12 AM] (noreply) HDFS-15620. RBF: Fix test failures after HADOOP-17281 (#2375) -1 overall The following subsystems voted -1: blanks findbugs mvnsite pathlen shadedclient

This week's Hadoop Storage online meetup (& next one after)

Hi! Here's the reminder for this week's call. We will have Leon and Ekanth from Uber talking about a new feature HDFS-15547 (Dynamic disk-level tiering) on Wednesday. Also Steve will be talking about the new IOStatistics API on Oct 28. In parallel, Xiaomi's Jinglun will talk about HDFS Federati

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_64/293/ [Oct 12, 2020 12:52:12 AM] (noreply) HDFS-15620. RBF: Fix test failures after HADOOP-17281 (#2375) -1 overall The following subsystems voted -1: findbugs pathlen unit xml The following sub

[jira] [Created] (HDFS-15627) Audit log deletes after edit is written

Ahmed Hussein created HDFS-15627: Summary: Audit log deletes after edit is written Key: HDFS-15627 URL: https://issues.apache.org/jira/browse/HDFS-15627 Project: Hadoop HDFS Issue Type: Bug

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_64/84/ No changes -1 overall The following subsystems voted -1: asflicense hadolint jshint pathlen unit xml The following subsystems voted -1 but were configured to be filtered/ignored: c