ber 2017 at 13:48
To: "user@trafodion.incubator.apache.org"
, Yuan Liu
Cc: Eric Owhadi , Narendra Goyal
Subject: RE: DCS is not started
Very useful, Thanks.
I will follow the instructions to triage it.
Jack Huang
Dell EMC | CTD MRES Cyclone Group
mobile +86-13880577652
jack
PM
To: user@trafodion.incubator.apache.org; Yuan
Cc: Eric Owhadi ; Narendra Goyal
Subject: RE: DCS is not started
Find the first core file produced when you attempted to do sqstart. It can be
done using
ls -ltr core.*
And compare the timestamp of the core file with the time when sqstart was
cluster, you might need to install gdb via yum
install gdb.
Selva
From: Huang, Jack [mailto:jack.hu...@dell.com]
Sent: Tuesday, November 28, 2017 9:34 PM
To: user@trafodion.incubator.apache.org; Yuan
Cc: Eric Owhadi ; Narendra Goyal
Subject: RE: DCS is not started
The trafodion installer is
he.org; Yuan
Cc: Eric Owhadi ; Narendra Goyal
Subject: RE: DCS is not started
1. Please also check to make sure all steps in the installer completed
successfully.
2. From the shell, please check to see hbase classpath includes trx jars.
$ hbase classpath | grep trx
Prashanth
From:
, 2017 9:21 PM
To: user@trafodion.incubator.apache.org; Yuan
Cc: Eric Owhadi ; Narendra Goyal
Subject: RE: DCS is not started
It looks like the Transaction Manager failed to come up for some reason. The
log directory $TRAF_HOME/logs should have files starting with tm_.log and
trafodion_dtm.log
: Tuesday, November 28, 2017 9:09 PM
To: Yuan ; user@trafodion.incubator.apache.org
Cc: Eric Owhadi ; Narendra Goyal
Subject: RE: DCS is not started
Only 1 trafodion node but 128G Mem configured for the server. Does it enough ?
Jack Huang
Dell EMC | CTD MRES Cyclone Group
mobile +86-13880577652
an) ; user@trafodion.incubator.apache.org
Cc: Eric Owhadi ; Narendra Goyal
Subject: RE: DCS is not started
Only 1 trafodion node but 128G Mem configured for the server. Does it enough ?
Jack Huang
Dell EMC | CTD MRES Cyclone Group
mobile +86-13880577652
jack.hu...@dell.com<mailto:jack.hu...@dell.com>
From:
PM
To: Huang, Jack ; user@trafodion.incubator.apache.org
Cc: Eric Owhadi ; Narendra Goyal
Subject: RE: DCS is not started
How many trafodion nodes do you have? What is the memory of each node? I think
you configured too many mxosrvrs.
Best regards,
Yuan
From: Huang, Jack [mailto:jack.hu...@de
Owhadi ;
Narendra Goyal
Subject: RE: DCS is not started
Sign! ckillall and sqstart , several mintues after, the trafodion env is still
down!
[trafodion@trafodion logs]$ sqcheck
*** Checking Trafodion Environment ***
Checking if processes are up.
Checking attempt: 1; user specified max: 2
Huang, Jack
Sent: Wednesday, November 29, 2017 10:13 AM
To: 'user@trafodion.incubator.apache.org'
Cc: 'Liu, Yuan (Yuan)' ; 'Eric Owhadi'
; 'Narendra Goyal'
Subject: RE: DCS is not started
Thanks all. ckillall/sqstart is working now.
Jack Huang
Dell EMC |
: user@trafodion.incubator.apache.org
Subject: RE: DCS is not started
Please use cstat to check if any process existed. If yes, then use ckillall to
kill all process and then run cstat again.
Best regards,
Yuan
From: Narendra Goyal [mailto:narendra.go...@esgyn.com]
Sent: Wednesday, November 29, 2017 10:05 AM
To:
: DCS is not started
Hi Jack,
Please try:
* ckillall
* this should kill all the orphan processes in the environment
* sqstart
-Narendra
From: Huang, Jack [mailto:jack.hu...@dell.com]
Sent: Tuesday, November 28, 2017 6:03 PM
To:
user@trafodion.incubator.apache.org<mailto:u
did you try
ckillall
then sqstart?
Eric
Sent from my Samsung Galaxy smartphone.
Original message
From: "Huang, Jack"
Date: 11/28/17 8:03 PM (GMT-06:00)
To: user@trafodion.incubator.apache.org
Subject: DCS is not started
Hi,
My trafodion env is down, how can I r
Hi Jack,
Please try:
* ckillall
* this should kill all the orphan processes in the environment
* sqstart
-Narendra
From: Huang, Jack [mailto:jack.hu...@dell.com]
Sent: Tuesday, November 28, 2017 6:03 PM
To: user@trafodion.incubator.apache.org
Subject: DCS is not started
Hi
Trafodion environment is down.
DCS is not started. Please start Trafodion ...
[trafodion@trafodion ~]$ sqstart
Checking orphan processes: 3.
There are orphan processes from a previous SQ instance.
uid pid ppid wchan rss vsz time stat cmd
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