RE: Call to deployClusterSingleton blocked.

[Stanislav Lukyanov]

Most likely it’s either 
https://issues.apache.org/jira/browse/IGNITE-8023
or
https://issues.apache.org/jira/browse/IGNITE-7753

Until these issues are fixed, avoid starting/restarting nodes while cluster 
activation is in progress.

Thanks,
Stan

From: Calvin KL Wong, CLSA
Sent: 19 июля 2018 г. 5:44
To: user@ignite.apache.org
Subject: Call to deployClusterSingleton blocked.

Hi,

I encountered a scenario where my process was blocked at a call to 
deployClusterSingleton.

IgniteServices svcs = ignite.services();
svcs.deployClusterSingleton(…, …);

Too bad that I didn’t get the stack trace.  

I didn’t specify any node filter.  I was able to deploy the service upon 
restarting the process.
Do you have any suggestion as to why this may happen?

Thanks,
Calvin

Calvin KL Wong
Sr. Lead Engineer, Execution Services
D  +852 2600 7983  |  M  +852 9267 9471  |  T  +852 2600 
5/F, One Island East, 18 Westlands Road, Island East, Hong Kong



clsa.com
Insights. Liquidity. Capital. 



A CITIC Securities Company

The content of this communication is intended for the recipient and is subject 
to CLSA Legal and Regulatory Notices.
These can be viewed at https://www.clsa.com/disclaimer.html or sent to you upon 
request.
Please consider before printing. CLSA is ISO14001 certified and committed to 
reducing its impact on the environment.

Re: Call to deployClusterSingleton blocked.

[ezhuravlev]

Hi,

Is this issue reproducible? Can you share logs from all nodes and code of
the service?

Evgenii



--
Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Call to deployClusterSingleton blocked.

[Calvin KL Wong, CLSA]

Hi,

I encountered a scenario where my process was blocked at a call to 
deployClusterSingleton.

IgniteServices svcs = ignite.services();
svcs.deployClusterSingleton(..., ...);

Too bad that I didn't get the stack trace.

I didn't specify any node filter.  I was able to deploy the service upon 
restarting the process.
Do you have any suggestion as to why this may happen?

Thanks,
Calvin

Calvin KL Wong
Sr. Lead Engineer, Execution Services
D  +852 2600 7983  |  M  +852 9267 9471  |  T  +852 2600 
5/F, One Island East, 18 Westlands Road, Island East, Hong Kong

[:1. Social Media Icons:CLSA_Social Media 
Icons_linkedin.png][:1. Social Media 
Icons:CLSA_Social Media 
Icons_twitter.png][:1. Social Media 
Icons:CLSA_Social Media 
Icons_youtube.png][:1.
 Social Media Icons:CLSA_Social Media 
Icons_facebook.png]

clsa.com
Insights. Liquidity. Capital.

[CLSA_RGB]

A CITIC Securities Company

The content of this communication is intended for the recipient and is subject 
to CLSA Legal and Regulatory Notices.
These can be viewed at https://www.clsa.com/disclaimer.html or sent to you upon 
request.
Please consider before printing. CLSA is ISO14001 certified and committed to 
reducing its impact on the environment.