Is rolling-upgrade required for patch upgrade 3.1.2 -> 3.1.3

Hello community, Im wondering is rolling-upgrade required for patch upgrade 3.1.2 -> 3.1.3 ? - To unsubscribe, e-mail: user-unsubscr...@hadoop.apache.org For additional commands, e-mail: user-h...@hadoop.apache.org

Re: GUI to upload files to HDFs

You can try to upload via namenode web interface http://namenode:port/explorer.html > On 5 Nov 2019, at 02:21, naresh Goud wrote: > > Hi all , > > Do we have any GUI tools to upload data to HDFS from window/Unix machine? > Other than cloudera hue? > > T

Re: Kubernetes integration for HDFS

ENV JAVA_HOME /usr/lib/jvm/jre-11-openjdk Is Hadoop OK with this version? As far i can see - this version is not compatible https://cwiki.apache.org/confluence/display/HADOOP/Hadoop+Java+Versions -- Alexander Batyrshin aka bash Biomechanical Artificial Sabotage Humanoid On Fri, 20 Sep 2019 at 08

Re: Blocks Report Dump

Sep 2019, at 16:32, Amith sha wrote: > > @alex > I think no JMX metrics available and also regarding fsck that will be a > costlier operation in a cluster with 250Million fsobjects. > > > Thanks & Regards > Amithsha > > > On Tue, Sep 3, 2019 at 6:46 PM Ale

Re: Blocks Report Dump

1) JMX metrics 2) hdfs fsck / > On 3 Sep 2019, at 13:23, HK wrote: > > Hi All, > Is there a way to dump the block report from namenode ? > > -- Hema Kumar - To unsubscribe, e-mail: user-unsubscr...@hadoop.apache.org For addi

NameNode recovering

Hello all, We have an issue with free disk space that trigger https://issues.apache.org/jira/browse/HDFS-13269 (our versions is 3.1.1). So right now I have Active NameNode in SafeMode that can’t do checkpoint. Second NameNode after restart is tr