Hi, Thanks Shelan, It helps a lot..
@Nirmal, yes. That also a got idea but try to find a good solution. Thanks. Regards, Mohan On Sun, Sep 22, 2013 at 10:10 PM, Shelan Perera <[email protected]> wrote: > Hi, > > I have tried this some time back. If not answer is along that to stop > retrying. > > CassandraHostConfigurator hostConfigurator = new > CassandraHostConfigurator(connectionUrl); > hostConfigurator.setRetryDownedHosts(false); > > > Thanks > > > > On Sun, Sep 22, 2013 at 9:57 PM, Nirmal Fernando <[email protected]> wrote: > >> I'm not sure whether there's some API to do this, but if there's none, >> you can simply try to connect to the Cassandra port and check whether it's >> up or not. >> >> >> On Sun, Sep 22, 2013 at 9:36 PM, Mohanadarshan Vivekanandalingam < >> [email protected]> wrote: >> >>> Hi All, >>> >>> Is there any way to check whether Cassandra is up or not?? >>> At the moment I have used following method to check for pool hosts and >>> verify Cassandra up or not. >>> >>> Set knownPools = cluster.getKnownPoolHosts(false); >>> >>> But this hector API method continuously retrying to connect with >>> Cassandra and prints logs in back end. >>> >>> [2013-09-22 20:56:03,890] INFO - {CassandraHostRetryService} Downed >>> Host retry status false with host: localhost(127.0.0.1):9160 >>> [2013-09-22 20:56:13,890] INFO - {CassandraHostRetryService} Not >>> checking that localhost(127.0.0.1):9160 is a member of the ring since there >>> are no live hosts >>> [2013-09-22 20:56:13,891] WARN - {CassandraHostRetryService} Downed >>> localhost(127.0.0.1):9160 host still appears to be down: Unable to open >>> transport to localhost(127.0.0.1):9160 , java.net.ConnectExceptio >>> >>> >>> Is there any way to avoid this retry? or Is there any other better >>> approach to check whether Cassandra is up or not? >>> >>> >>> Thanks, >>> Mohan >>> >>> -- >>> *V. Mohanadarshan* >>> *Software Engineer,* >>> *Data Technologies Team,* >>> *WSO2, Inc. http://wso2.com * >>> *lean.enterprise.middleware.* >>> * >>> * >>> email: [email protected] >>> phone:(+94) 771117673 >>> >>> _______________________________________________ >>> Dev mailing list >>> [email protected] >>> http://wso2.org/cgi-bin/mailman/listinfo/dev >>> >>> >> >> >> -- >> >> Thanks & regards, >> Nirmal >> >> Senior Software Engineer- Platform Technologies Team, WSO2 Inc. >> Mobile: +94715779733 >> Blog: http://nirmalfdo.blogspot.com/ >> >> >> _______________________________________________ >> Dev mailing list >> [email protected] >> http://wso2.org/cgi-bin/mailman/listinfo/dev >> >> > > > -- > *Shelan Perera* > > Senior Software Engineer > ** > Integration Technology Group > *WSO2, Inc. : wso2.com* > lean.enterprise.middleware. > > *Blog* : blog.shelan.org > *Linked-i*n : http://www.linkedin.com/pub/shelan-perera/a/194/465 > *Twitter* : https://twitter.com/#!/shelan > > *Mobile* : +94 772 604 402 > > -- *V. Mohanadarshan* *Software Engineer,* *Data Technologies Team,* *WSO2, Inc. http://wso2.com * *lean.enterprise.middleware.* * * email: [email protected] phone:(+94) 771117673
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