1 thing of the top of my head. You might have to make sure elasticsearch is configured as master & datanode.
On 2017-10-25 10:13, Syed Hammad Tahir wrote: > I killed it via terminal and then restarted it. Still the same thing, cant > load the page when I go to elasticsearch health shortlink in ambari. > > On Wed, Oct 25, 2017 at 5:16 PM, Simon Elliston Ball > <[email protected]> wrote: > > Ok, this is an elastic problem which prevents it shutting down. Find the > elastic processes, kill them, and start it up again. > > On 25 Oct 2017, at 13:15, Syed Hammad Tahir <[email protected]> wrote: > > Just gave the command but its stuck here. I restart it earleir via ambari > after changing heapsize. Now doing it via console > > <image.png> > > On Wed, Oct 25, 2017 at 5:13 PM, Simon Elliston Ball > <[email protected]> wrote: > > That just shows running, not health. The problem is that it is not > responding. I assume you have tried restarting elastic. > > On 25 Oct 2017, at 13:12, Syed Hammad Tahir <[email protected]> wrote: > > It shows healthy > <image.png> > > But when I click in any quick link it shows this > > <image.png> > > On Wed, Oct 25, 2017 at 5:07 PM, Simon Elliston Ball > <[email protected]> wrote: > > Did you check the elastic service was running and healthy with the health > checks. Try a few of the quick links from the elastic section in ambari. > > On 25 Oct 2017, at 13:05, Syed Hammad Tahir <[email protected]> wrote: > > I have increased size to 2048mb. Still seeing it > > <image.png> > > On Wed, Oct 25, 2017 at 3:45 PM, Simon Elliston Ball > <[email protected]> wrote: > > I strongly suggest you spend some time learning about elastic search and some > of the basic components. This is not a bug, it's that elastic is down. The > default heap (use the ambari search in the elastic section) is probably set > too low. The default is 128m. Change this to more, probably more like 2048m. > > Essential background reading for metron is an understanding of elastic > search, kafka, hadoop (hdfs in particular) and Linux. Our docs will assume > you have at least some familiarity with those technologies. > > Simon > > On 25 Oct 2017, at 11:40, Syed Hammad Tahir <[email protected]> wrote: > > Sorry, I didnt understand. Which baremetal guide should I look into? And I > googled it and found no help. Please help me guys, there are bigger issues at > hand and I cant afford to waste much time on this problem :( > > On Wed, Oct 25, 2017 at 1:31 PM, Farrukh Naveed Anjum > <[email protected]> wrote: > > Its a bug reported in metron, > > Look into barematel guide, Turn Red to green Cluster google it. > > On Oct 25, 2017 1:21 PM, "Syed Hammad Tahir" <[email protected]> wrote: > > SHould I do it from here? If yes then please guide me how to > > <image.png> > > On Wed, Oct 25, 2017 at 1:17 PM, Simon Elliston Ball > <[email protected]> wrote: > Your elastic search instance has died. Try given it more heap size in the > elastic section on ambari. > >> On 25 Oct 2017, at 09:16, Syed Hammad Tahir <[email protected]> wrote: >> >> When I try to open node1:5000 I see this. >> >> <image.png> > >> >> What could be the problem and its solution?
