Hello Andras. Nothing in the RM yet as I wrote in my initial mail.
Best regards. Lune Le mer. 24 oct. 2018 à 11:55, Andras Piros <and...@apache.org> a écrit : > Hello, > > in case there are some Oozie launcher / action applications inside YARN RM > WebUI but these haven't been run, chances are you need to set > oozie.launcher.mapreduce.map.memory.mb to some high value in your > workflow.xml file like this > < > https://community.cloudera.com/t5/Batch-Processing-and-Workflow/Oozie-Spark-Action-getting-out-java-lang-OutOfMemoryError/td-p/39732 > > > . > > Regards, > > Andras > > On Fri, Oct 19, 2018 at 5:34 PM lune voo <lune.voo1...@gmail.com> wrote: > > > Hello everyone. > > > > Sending this mail because I have a problem with my Oozie server. > > Currently using Oozie 4.2 in HDP 2.6.2 in a cluster of 10 worker nodes, 2 > > master with HA components and multiples edges with one containing the > oozie > > server. > > > > I send this mail because I have a problem in the cluster. > > > > All the actions of all the workflows are stuck in PREP state. > > I cannot see any jobs running in Yarn, except some of them not using > Oozie. > > > > The problem begun this morning, before it was working well. > > > > I checked oozie server logs and don't see anything special (no ERROR or > > WARN) even in DEBUG log mode. > > > > I checked the oozie admin web page to see if it was a JVM problem, but I > > cannot see anything special : > > ### > > Memory Information: > > > > - Heap Memory: > > INIT=197132288 USED=309877976 COMMITTED=832569344 > MAX=3817865216 > > - NonHeap Memory: > > INIT=2555904 USED=139238472 COMMITTED=142237696 MAX=-1 > > - ClassLoading: > > Total Loaded Classes=10656 Loaded Classes=10564 Unloaded > > Classes=92 > > - Threads: > > Thread Count=62 Peak Thread Count=135 Total Started > > Threads=2708300 Deamon Threads=40 > > > > RUNNABLE=6 BLOCKED=0 WAITING=39 TIMED_WAITING=17 > > NEW=0 TERMINATED=0 > > Time of Thread Dump=Fri Oct 19 17:32:43 CEST 2018 > > > > ### > > > > As an additionnal note, my environment is kerberized and everything > except > > Oozie works fine. > > > > I was wondering if one of you had already seen this behaviour ? > > > > Best regards. > > > > Lune > > >
