From user-return-2943-archive-asf-public=cust-asf.ponee.io@kylin.apache.org Fri Feb 2 15:00:00 2018 Return-Path: X-Original-To: archive-asf-public@eu.ponee.io Delivered-To: archive-asf-public@eu.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by mx-eu-01.ponee.io (Postfix) with ESMTP id A26D318066D for ; Fri, 2 Feb 2018 15:00:00 +0100 (CET) Received: by cust-asf.ponee.io (Postfix) id 91F36160C49; Fri, 2 Feb 2018 14:00:00 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id 8E20D160C41 for ; Fri, 2 Feb 2018 14:59:59 +0100 (CET) Received: (qmail 64657 invoked by uid 500); 2 Feb 2018 13:59:58 -0000 Mailing-List: contact user-help@kylin.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@kylin.apache.org Delivered-To: mailing list user@kylin.apache.org Received: (qmail 64648 invoked by uid 99); 2 Feb 2018 13:59:58 -0000 Received: from mail-relay.apache.org (HELO mail-relay.apache.org) (140.211.11.15) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 02 Feb 2018 13:59:58 +0000 Received: from mail-pf0-f181.google.com (mail-pf0-f181.google.com [209.85.192.181]) by mail-relay.apache.org (ASF Mail Server at mail-relay.apache.org) with ESMTPSA id DCCFC1A0025 for ; Fri, 2 Feb 2018 13:59:57 +0000 (UTC) Received: by mail-pf0-f181.google.com with SMTP id t12so17351246pfg.2 for ; Fri, 02 Feb 2018 05:59:56 -0800 (PST) X-Gm-Message-State: AKwxyteUL+jUGQehF65UqWTuRiGpXPOdmJLDBC6feqoZY06Njo8plBKC VsW86BoAL0UOZdJKgmUlfD4aAywAxXtDOKA+WNE= X-Google-Smtp-Source: AH8x225G7NcF/LJ+hmlFKrsn3dQKERy0Wl6rMjZ4Ef9eHnU17mpI0f2OSXtuGE+vVmOxhWkhapzql+le4yKnRL+4BIY= X-Received: by 10.101.92.9 with SMTP id u9mr31594262pgr.440.1517579995080; Fri, 02 Feb 2018 05:59:55 -0800 (PST) MIME-Version: 1.0 Received: by 10.100.178.110 with HTTP; Fri, 2 Feb 2018 05:59:14 -0800 (PST) In-Reply-To: <46d0fbd21d864644bea8b243cc858d5c@SNP02SEM02.bureau.si.interne> References: <2e4b55ee04bc49d78efe0e42df72f038@SNP02SEM02.bureau.si.interne> <46d0fbd21d864644bea8b243cc858d5c@SNP02SEM02.bureau.si.interne> From: ShaoFeng Shi Date: Fri, 2 Feb 2018 21:59:14 +0800 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: Problem starting Kylin Web interface To: user Content-Type: multipart/alternative; boundary="089e0826f73086735205643b20a9" --089e0826f73086735205643b20a9 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Please try Chrome; Most developers are using Chrome; And if there is an error, you can press F12 to check the HTTP request/response, there should be more information. 2018-02-02 21:54 GMT+08:00 BELLIER Jean-luc : > Hello again, > > > > I forgot to mention that I use IE or Secured Firefox as Web browsers. I > have the same issue with both. Could there be the cause of the problem ? > > > > Best regards > > Jean-Luc. > > > > *De :* BELLIER Jean-luc > *Envoy=C3=A9 :* vendredi 2 f=C3=A9vrier 2018 14:48 > *=C3=80 :* user > *Objet :* RE: Problem starting Kylin Web interface > > > > Hello > > > > Thank you for your answer. > > I did the following : > > =C2=B7 rename my current kylin.log and kylin.out files to keep a = trace > > =C2=B7 restarted the commands =E2=80=98kylin.sh start=E2=80=99 an= d =E2=80=98sample.sh=E2=80=99 > > I cannot see anything special in the new .log or .out files. The Hive > tables exist, and the kylin_metadata also. I can scan it through Hbase > shell command. It gives me 44 rows. > > > > However, the problem is still the same with the Kylin Interface : Models > loading indefinitely, no table displayed, and nothing in the =E2=80=98Sys= tem=E2=80=99 > section. When I try to refresh the server config and the server > environement, I still have the message =E2=80=98Oops ! Failed to take act= ion. I > also have this message as soon as I click to the =E2=80=98System=E2=80=99= button. > > > > Should I rebuild the project from scratch to be sure that everything is > correctly created, or should I investigate somewhere else (services, node > states, =E2=80=A6) ? > > > > I send in attachement the now kylin.log and kylin.out files > > Thank you in advance for your help. Have a good day. > > > > Best regards, > > Jean-Luc. > > > > *De :* ShaoFeng Shi [mailto:shaofengshi@apache.org > ] > *Envoy=C3=A9 :* vendredi 2 f=C3=A9vrier 2018 12:06 > *=C3=80 :* user > *Objet :* Re: Problem starting Kylin Web interface > > > > Hi Jean-luc, > > > > The kylin.log seems okay, the service is started and the job scheduler is > running up. > > > > The kylin.out has some error about missing ".keystore", but by default if > you accessing kylin via http, it shouldn't need to load keystore. Please > try visit http://host:7070/kylin again to see whether there is any issue > in the web console. > > > > 2018-02-01 23:17 GMT+08:00 BELLIER Jean-luc com>: > > Hello, > > > > I am new in Kylin. I would like to test it for a POC for my company. I > opened a ticket yesterday in the issues mail box through Jira, but I am n= ot > sure it is the best place. > > Here is the reference of the ticket : https://issues.apache.org/ > jira/browse/KYLIN-3218 > > > > I am using the version apache-kylin-2.2.0-bin-cdh57, with Linux. I > installed the software on a client node. I successfully started the proce= ss > and created the cube given in the example project. > > Apparently, no mistake appears when starting the kylin.sh shell or > generating the cube using sample.sh. > > > > When I launch the web interface using :7070/kylin, I cannot loa= d > the models (the cursor is turning indefinitely). > > By looking at the kylin.out log, I could see that the process could not > find the $KYLIN_HOME/tomcat/conf/.keystore file. So I created it > manually, and relaunched the cube generation and the =E2=80=98kylin.sh st= art=E2=80=99 > command. > > Now I face to other mistakes : > > > > =C2=B7 *Exception in thread "Thread-14" java.lang.RuntimeExceptio= n: > Error while peeking at > /kylin/kylin_metadata/job_engine/global_job_engine_lock* > > =C2=B7 *SEVERE: The web application [/kylin] appears to have star= ted a > thread named [TGT Renewer for bellierjlu@HADES.RTE-FRANCE.COM > ] but has failed to stop it. This is ver= y > likely to create a memory leak.* This one appears several times > > =C2=B7 *SEVERE: The web application [/kylin] created a ThreadLoca= l > with key of type [java.lang.ThreadLocal] (value > [java.lang.ThreadLocal@10cb8259]) and a value of type > [org.apache.kylin.rest.msg.Message] (value > [org.apache.kylin.rest.msg.Message@267ae210]) but failed to remove it whe= n > the web application was stopped. Threads are going to be renewed over tim= e > to try and avoid a probable memory leak. *This one appears several times > > > > Apparently, something else is missing, or I did something wrong, but I do > not know what. I would also like to know what will be the impact of the t= wo > =E2=80=98SEVERE=E2=80=99 issues above and how I could correct it. > > > > I attach the last version of kylin.out file. Any help would be kindly > appreciated. > > > > Thank you in advance for your help. Have a good day. > > > > Best regards. > > Jean-Luc. > > > > > > "Ce message est destin=C3=A9 exclusivement aux personnes ou entit=C3=A9s = auxquelles > il est adress=C3=A9 et peut contenir des informations privil=C3=A9gi=C3= =A9es ou > confidentielles. Si vous avez re=C3=A7u ce document par erreur, merci de = nous > l'indiquer par retour, de ne pas le transmettre et de proc=C3=A9der =C3= =A0 sa > destruction. > > This message is solely intended for the use of the individual or entity t= o > which it is addressed and may contain information that is privileged or > confidential. If you have received this communication by error, please > notify us immediately by electronic mail, do not disclose it and delete t= he > original message." > > > > > > -- > > Best regards, > > > > Shaofeng Shi =E5=8F=B2=E5=B0=91=E9=94=8B > > > > > "Ce message est destin=C3=A9 exclusivement aux personnes ou entit=C3=A9s = auxquelles > il est adress=C3=A9 et peut contenir des informations privil=C3=A9gi=C3= =A9es ou > confidentielles. Si vous avez re=C3=A7u ce document par erreur, merci de = nous > l'indiquer par retour, de ne pas le transmettre et de proc=C3=A9der =C3= =A0 sa > destruction. > > This message is solely intended for the use of the individual or entity t= o > which it is addressed and may contain information that is privileged or > confidential. If you have received this communication by error, please > notify us immediately by electronic mail, do not disclose it and delete t= he > original message." > --=20 Best regards, Shaofeng Shi =E5=8F=B2=E5=B0=91=E9=94=8B --089e0826f73086735205643b20a9 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Please try Chrome; Most developers are using Chrome; And i= f there is an error, you can press F12 to check the HTTP request/response, = there should be more information.=C2=A0
2018-02-02 21:54 GMT+08:00 BELLIER Jean-luc <jean-luc.bellier@rte-france.com>:

Hello again,=

=C2=A0

I forgot to mention th= at I use IE or Secured Firefox as Web browsers. I have the same issue with = both. Could there be the cause of the problem ?

=C2=A0

Best regards=

Jean-Luc.

=C2=A0

De=C2=A0: BELLIER Jean-luc
Envoy=C3=A9=C2=A0: vendredi 2 f=C3=A9vrier 2018 14:48
=C3=80=C2=A0: user <user@kylin.apache.org>
Objet=C2=A0: RE: Problem starting Kylin Web interface<= /span>

=C2=A0

Hello

=C2=A0

Thank you for your ans= wer.

I did the following :<= u>

=C2= =B7=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 rename my current= kylin.log and kylin.out files to keep a trace

=C2= =B7=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 restarted the com= mands =E2=80=98kylin.sh start=E2=80=99 and =E2=80=98sample.sh=E2=80=99

I cannot see anything = special in the new .log or .out files. The Hive tables exist, and the kylin= _metadata also. I can scan it through Hbase shell command. It gives me 44 =C2=A0rows. =

=C2=A0

However, the problem i= s still the same with the Kylin Interface=C2=A0: Models loading indefinitel= y, no table displayed, and nothing in the =E2=80=98System=E2=80=99 section. When I try to refresh the= server config and the server environement, I still have the message =E2=80= =98Oops ! Failed to take action. I also have this message as soon as I clic= k to the =E2=80=98System=E2=80=99 button.

=C2=A0

Should I rebuild the p= roject from scratch to be sure that everything is correctly created, or sho= uld I investigate somewhere else (services, node states, =E2=80=A6) ?

=C2=A0

I send in attachement the now kylin.log and kylin.out files=

Thank you in ad= vance for your help. Have a good day.

=C2=A0

Best regards,

Jean-Luc.

=C2=A0

De=C2=A0: ShaoFeng Shi [mailto:shaofengshi@apache.org]
Envoy=C3=A9=C2=A0: vendredi 2 f=C3=A9vrier 2018 12:06
=C3=80=C2=A0: user <user@kylin.apache.org>= ;
Objet=C2=A0: Re: Problem starting Kylin Web interface<= /span>

=C2=A0

Hi Jean-luc,

=C2=A0

The kylin.log seems okay, the service is started and= the job scheduler is running up.

=C2=A0

The kylin.out has some error about missing ".ke= ystore", but by default if you accessing kylin=C2=A0via http, it shoul= dn't need to load keystore. Please try visit http://host:7070/kylin= again to see whether there is any issue in the web console.<= /u>

=C2=A0

2018-02-01 23:17 GMT+08:00 BELLIER Jean-luc <jean-luc.b= ellier@rte-france.com>:

Hello,

=C2=A0

I am new in Kylin. I would like= to test it for a POC for my company. I opened a ticket yesterday in the is= sues mail box through Jira, but I am not sure it is the best place.

Here is the reference of the ti= cket : https://issues.apache.org/jira/browse/KYLIN-3218=

=C2=A0

I am using =C2=A0the version ap= ache-kylin-2.2.0-bin-cdh57, with Linux. I installed the software on a clien= t node. I successfully started the process and created the cube given in the example project.

Apparently, no mistake appears = when starting the kylin.sh shell or generating the cube using sample.sh.

=C2=A0

When I launch the web interface= using <nodename>:7070/kylin, I cannot load the models (the cursor is= turning indefinitely).

By looking at the kylin.out log= , I could see that the process could not find the $KYLIN_HOME/tomcat/conf/.= keystore file. So I created it manually, and relaunched the cube generation and the =E2=80=98kylin.sh start=E2=80=99 command.

Now I face to other mistakes :

=C2=A0

=C2=B7=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0 Exception in thread "Thread-14" ja= va.lang.RuntimeException: Error while peeking at /kylin/kylin_metadata/job_= engine/global_job_engine_lock

=C2=B7=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0 SEVERE: The web application [/kylin] appears= to have started a thread named [TGT Renewer for bellie= rjlu@HADES.RTE-FRANCE.COM] but has failed to stop it. This is very= likely to create a memory leak. This one a= ppears several times

=C2=B7=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0 SEVERE: The web application [/kylin] created= a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.T= hreadLocal@10cb8259]) and a value of type [org.apache.kylin.rest.msg.<= wbr>Message] (value [org.apache.kylin.rest.msg.Message@267ae210]) but failed to remove it when the web application was stopped. Threads are = going to be renewed over time to try and avoid a probable memory leak. This one appears several times

=C2=A0

Apparently, something else is m= issing, or I did something wrong, but I do not know what. I would also like= to know what will be the impact of the two =E2=80=98SEVERE=E2=80=99 issues above and how I could correct it.

=C2=A0

I attach the last version of kylin.out file. Any help wou= ld be kindly appreciated.

=C2=A0

Thank you in advance for your help. Have a good day.

=C2=A0

Best regards.

Jean-Luc.

= =C2=A0



"Ce message est destin=C3=A9 exclusivement aux personnes o= u entit=C3=A9s auxquelles il est adress=C3=A9 et peut contenir des informat= ions privil=C3=A9gi=C3=A9es ou confidentielles. Si vous avez re=C3=A7u ce d= ocument par erreur, merci de nous l'indiquer par retour, de ne pas le transmet= tre et de proc=C3=A9der =C3=A0 sa destruction.

This message is solely intended for the use of the individual or entity to = which it is addressed and may contain information that is privileged or con= fidential. If you have received this communication by error, please notify = us immediately by electronic mail, do not disclose it and delete the original message."



=C2=A0

--

Best regards,

=C2=A0

Shaofeng Shi =E5=8F=B2=E5=B0=91=E9=94=8B

=C2=A0



"Ce message est dest= in=C3=A9 exclusivement aux personnes ou entit=C3=A9s auxquelles il est adre= ss=C3=A9 et peut contenir des informations privil=C3=A9gi=C3=A9es ou confid= entielles. Si vous avez re=C3=A7u ce document par erreur, merci de nous l&#= 39;indiquer par retour, de ne pas le transmettre et de proc=C3=A9der =C3=A0 sa destruc= tion.

This message is solely intended for the use of the individual or entity to = which it is addressed and may contain information that is privileged or con= fidential. If you have received this communication by error, please notify = us immediately by electronic mail, do not disclose it and delete the original message."



--
Best regards,

Shaofeng Shi =E5=8F=B2= =E5=B0=91=E9=94=8B

--089e0826f73086735205643b20a9--