nothing else than oozie.pid ... View more

yes, I'm looking at /etc/hadoop/conf.   I already tired and restarted the oozie with no success.   I'm using hadoop version 2.0.0-cdh4.3.0, tried to check under /var/run/mapred dirs but find only pid file.   Under /var/run this is what i see:   hald pm-utils saslauthd plymouth setrans hadoop-yarn hadoop-mapreduce nslcd console sepermit faillock mdadm lvm netreport ConsoleKit zookeeper vmtoolsd.pid vmware syslogd.pid portreserve auditd.pid sssd.pid irqbalance.pid messagebus.pid dbus haldaemon.pid cupsd.pid cups acpid.socket acpid.pid xinetd.pid sshd.pid nscd logstash-forwarder.pid autofs.pid autofs.fifo-net autofs.fifo-misc autofs-running ntpd.pid mtstrmd.pid sm-client.pid sendmail.pid abrtd.pid abrt hadoop-0.20-mapreduce crond.pid cron.reboot atd.pid puppet hsflowd.pid mcollectived.pid hadoop-hdfs zabbix oozie utmp ... View more

If the jobs submitted using oozie and all DNs and NN has replication factor, i checked hdfs-site.xml and mapred-site.xml at all the cluster nodes and all has the value 2, which service i should restart after the change?   ... View more

How i can know if the parcels files should has sha or sha1 signature?   When Spark2 will be part of CDH4 parcels, which version?   currently i have 1.6, when i add 2.0 will the spark history server be 2.0 also? if i used 2.0 parcels, which one will be the active one on the cluster 1.6 or 2.0?   ... View more

Anyone here who is familiar with apache zeppelin? ... View more

Can you please provide an example: I have /data and /code dirs and under /data i have data1 and data2 dir and under these data1 and 2 dirs i have files, can you please provide the command that i ca use? ... View more

How i know which blocks are in my cluster with 1 replica, i have several files and folders and running -ls command will be difficult to follow and got the block replicas. ... View more

My concern why it's alerting on 3GB of memory and not the mapper memory which is 6GB or the oozie launcher which is 4GB also is it alerting on mapper memory or the application master memory? ... View more

I got somehow confused, does this means that client can override the NN replication definition. In which cases NN decides the replication and on which client is deciding, I will check all clients which are working with my cluster and check the hdfs-site.xml. ... View more

Already tried this, I don't know how some can run query without user.   When i'm looking at CM i see akot of queries running with empty user and cann't localize the queries source and user, which make me hesitate to stop impala at my production cluster. ... View more