Mailing-List: contact dev-help@airavata.apache.org; run by ezmlm
Precedence: bulk
Reply-To: dev@airavata.apache.org
Received-SPF: pass (nike.apache.org: domain of kamalasini@gmail.com designates
 209.85.217.176 as permitted sender)
MIME-Version: 1.0
In-Reply-To: 
 <CAJW3xdrKji9NWtFD8ti4qY=78qJrkZvggMBv0W7V_a_WGZD5iA@mail.gmail.com>
References: 
 <CAJW3xdrKji9NWtFD8ti4qY=78qJrkZvggMBv0W7V_a_WGZD5iA@mail.gmail.com>
From: Chathuri Wimalasena <kamalasini@gmail.com>
Date: Tue, 17 Mar 2015 09:43:59 -0400
Message-ID: 
 <CABFJMzPWoqWCApNkx39eiJDe5SBypNqQr4E1K5L5Xun92L173g@mail.gmail.com>
Subject: Re: Resolving the issues in the Airavata server statup
To: dev@airavata.apache.org
Content-Type: multipart/alternative; boundary=001a11345cf2f4a25005117c2902

--001a11345cf2f4a25005117c2902
Content-Type: text/plain; charset=UTF-8

HI Hasini,

Please see my comments.

On Mon, Mar 16, 2015 at 2:54 AM, Hasini Gunasinghe <hasi7786@gmail.com>
wrote:

> Hi Devs,
>
> I tried starting the Airavata server after building from source (tried
> both master branch and 0.14_release). I see the following errors printed on
> the start up console.
> I am not sure if they are local to me.
> I would appreciate any insight on resolving them.
>
> 1). [INFO] Reading snapshot data/version-2/snapshot.35
> [INFO] Snapshotting: 4f
> Mon Mar 16 02:12:28 EDT 2015 : Could not listen on port 1527 on host
> 0.0.0.0:
>  java.net.BindException: Address already in use
> [INFO] Database already created for Registry!
>

> However, when I did netstat after shutting down the airavata server, port
> 1527 is not in used. Is this something that we could ignore?
>

Yes. You can ignore that.


>
> 2). [ERROR] Cannot connect to a RabbitMQ Server:
> java.net.ConnectException: Connection refused
>
> I understand that this is because I have not run RabbitMQ server. I had
> some issues installing RabbitMQ server in my environment. Is there a way to
> start Airavata server without running RabbitMQ separately?
>

RabbitMQ server is needed only if you are using XBaya to submit / monitor
jobs. All the airavata functionalities will work without RabbitMQ running.


>
> 3) [INFO] Starting Gfac Server on Port 8950
> [INFO] Listening to Gfac Clients ....
> [ERROR] The Credential Store Server did not start!!!
>
> Is there any special configuration for the credential store to start?
>

Credential store thrift service is not starting by default. If you want to
start credential store service, you need to configure it in
airavata-server.properties. You will see below set of properties under
"Credential Store module Configuration" in airavata-server.properties

start.credential.store=false
credential.store.keystore.url=/Users/chathuri/dev/airavata/credential-store/oa4mp/airavata_sym.jks
credential.store.keystore.alias=airavata
credential.store.keystore.password=airavata
credential.store.jdbc.url=jdbc:derby://localhost:1527/experiment_catalog;create=true;user=airavata;password=airavata
credential.store.jdbc.user=airavata
credential.store.jdbc.password=airavata
credential.store.jdbc.driver=org.apache.derby.jdbc.ClientDriver
credential.store.server.host=localhost
credential.store.server.port=8960
credentialstore=org.apache.airavata.credential.store.server.CredentialStoreServer
credential.store.thrift.server.keystore=/Users/chathuri/dev/airavata/credential-store/oa4mp/airavata.jks
credential.store.thrift.server.keystore.password=airavata

You need to *make start.credential.store* as *true*. You need to generate
symmetric key and specify that path for credential.store.keystore.url.
Credential store thrift service is a secured TLS service.  You need to
generate a keystore file and specify the path and password in the
properties credential.store.thrift.server.keystore,
credential.store.thrift.server.keystore.password. If you specify all these
properties, credential store will be start as a secured thrift service.

Hope this helps..

Thanks,
Chathuri


>
> Also, could I please know what is the last message that I should see on
> server start up console to confirm that the Airavata server started
> successfully? (currently I see a set of messages on "Expiring Session.."
> and "Processed session termination.." towards the end of the logs printed
> in the server start up console.)
>
> Thank you in advance.
>
> Best Regards,
> Hasini.
>

--001a11345cf2f4a25005117c2902
Content-Type: text/html; charset=UTF-8
Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr">HI Hasini,=C2=A0<div><br></div><div>Please see my comments=
.</div><div class=3D"gmail_extra"><br><div class=3D"gmail_quote">On Mon, Ma=
r 16, 2015 at 2:54 AM, Hasini Gunasinghe <span dir=3D"ltr">&lt;<a href=3D"m=
ailto:hasi7786@gmail.com" target=3D"_blank">hasi7786@gmail.com</a>&gt;</spa=
n> wrote:<br><blockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px =
0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-=
style:solid;padding-left:1ex"><div dir=3D"ltr">Hi Devs,<div><br></div><div>=
I tried starting the Airavata server after building from source (tried both=
 master branch and 0.14_release). I see the following errors printed on the=
 start up console.=C2=A0</div><div>I am not sure if they are local to me.</=
div><div>I would appreciate any insight on resolving them.</div><div><br></=
div><div>1). [INFO] Reading snapshot data/version-2/snapshot.35</div><div>[=
INFO] Snapshotting: 4f</div><div>Mon Mar 16 02:12:28 EDT 2015 : Could not l=
isten on port 1527 on host <a href=3D"http://0.0.0.0" target=3D"_blank">0.0=
.0.0</a>:</div><div>=C2=A0java.net.BindException: Address already in use</d=
iv><div>[INFO] Database already created for Registry!=C2=A0</div></div></bl=
ockquote><blockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8e=
x;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-styl=
e:solid;padding-left:1ex"><div dir=3D"ltr"><div><br></div><div>However, whe=
n I did netstat after shutting down the airavata server, port 1527 is not i=
n used. Is this something that we could ignore?</div></div></blockquote><di=
v><br></div><div>Yes. You can ignore that.=C2=A0</div><div>=C2=A0</div><blo=
ckquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left=
-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;paddi=
ng-left:1ex"><div dir=3D"ltr"><div><br></div><div>2). [ERROR] Cannot connec=
t to a RabbitMQ Server:=C2=A0</div><div>java.net.ConnectException: Connecti=
on refused</div><div><br></div><div>I understand that this is because I hav=
e not run RabbitMQ server. I had some issues installing RabbitMQ server in =
my environment. Is there a way to start Airavata server without running Rab=
bitMQ separately?</div></div></blockquote><div><br></div><div>RabbitMQ serv=
er is needed only if you are using XBaya to submit / monitor jobs. All the =
airavata functionalities will work without RabbitMQ running. =C2=A0</div><d=
iv>=C2=A0</div><blockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0p=
x 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-lef=
t-style:solid;padding-left:1ex"><div dir=3D"ltr"><div><br></div><div>3) [IN=
FO] Starting Gfac Server on Port 8950</div><div>[INFO] Listening to Gfac Cl=
ients ....</div><div>[ERROR] The Credential Store Server did not start!!!</=
div><div><br></div><div>Is there any special configuration for the credenti=
al store to start?</div></div></blockquote><div><br></div><div>Credential s=
tore thrift service is not starting by default. If you want to start creden=
tial store service, you need to configure it in airavata-server.properties.=
 You will see below set of properties under &quot;Credential Store module C=
onfiguration&quot; in airavata-server.properties</div><div><br></div><div><=
div>start.credential.store=3Dfalse</div><div>credential.store.keystore.url=
=3D/Users/chathuri/dev/airavata/credential-store/oa4mp/airavata_sym.jks</di=
v><div>credential.store.keystore.alias=3Dairavata</div><div>credential.stor=
e.keystore.password=3Dairavata</div><div>credential.store.jdbc.url=3Djdbc:d=
erby://localhost:1527/experiment_catalog;create=3Dtrue;user=3Dairavata;pass=
word=3Dairavata</div><div>credential.store.jdbc.user=3Dairavata</div><div>c=
redential.store.jdbc.password=3Dairavata</div><div>credential.store.jdbc.dr=
iver=3Dorg.apache.derby.jdbc.ClientDriver</div><div>credential.store.server=
.host=3Dlocalhost</div><div>credential.store.server.port=3D8960</div><div>c=
redentialstore=3Dorg.apache.airavata.credential.store.server.CredentialStor=
eServer</div><div>credential.store.thrift.server.keystore=3D/Users/chathuri=
/dev/airavata/credential-store/oa4mp/airavata.jks</div><div>credential.stor=
e.thrift.server.keystore.password=3Dairavata</div></div><div><br></div><div=
>You need to <b>make start.credential.store</b> as <b>true</b>. You need to=
 generate symmetric key and specify that path for credential.store.keystore=
.url. Credential store thrift service is a secured TLS service.=C2=A0 You n=
eed to generate a keystore file and specify the path and password in the pr=
operties credential.store.thrift.server.keystore, credential.store.thrift.s=
erver.keystore.password. If you specify all these properties, credential st=
ore will be start as a secured thrift service.</div><div><br></div><div>Hop=
e this helps..</div><div><br></div><div>Thanks,</div><div>Chathuri</div><di=
v>=C2=A0</div><blockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px=
 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left=
-style:solid;padding-left:1ex"><div dir=3D"ltr"><div><br></div><div>Also, c=
ould I please know what is the last message that I should see on server sta=
rt up console to confirm that the Airavata server started successfully? (cu=
rrently I see a set of messages on &quot;Expiring Session..&quot; and &quot=
;Processed session termination..&quot; towards the end of the logs printed =
in the server start up console.)</div><div><br></div><div>Thank you in adva=
nce.</div><div><br></div><div>Best Regards,</div><div>Hasini.</div></div>
</blockquote></div><br></div></div>

--001a11345cf2f4a25005117c2902--