why cassandra using tcp6 for 9042 port like : tcp6 0 0 0.0.0.0:9042 :::* LISTEN would this be the problem
2016-03-30 11:34 GMT+08:00 joseph gao <gaojf.bok...@gmail.com>: > still have not fixed it . cqlsh: error: no such option: --connect-timeout > cqlsh version 5.0.1 > > > > 2016-03-25 16:46 GMT+08:00 Alain RODRIGUEZ <arodr...@gmail.com>: > >> Hi Joseph. >> >> As I can't reproduce here, I believe you are having network issue of some >> kind. >> >> MacBook-Pro:~ alain$ cqlsh --version >> cqlsh 5.0.1 >> MacBook-Pro:~ alain$ echo 'DESCRIBE KEYSPACES;' | cqlsh >> --connect-timeout=5 --request-timeout=10 >> system_traces system >> MacBook-Pro:~ alain$ >> >> It's been a few days, did you manage to fix it ? >> >> C*heers, >> ----------------------- >> Alain Rodriguez - al...@thelastpickle.com >> France >> >> The Last Pickle - Apache Cassandra Consulting >> http://www.thelastpickle.com >> >> 2016-03-21 9:59 GMT+01:00 joseph gao <gaojf.bok...@gmail.com>: >> >>> cqlsh version 5.0.1. nodetool tpstats looks good, log looks good. And I >>> used specified port 9042. And it immediately returns fail (less than 3 >>> seconds). By the way where should I use '--connect-timeout', cqlsh seems >>> don't have such parameters. >>> >>> 2016-03-18 17:29 GMT+08:00 Alain RODRIGUEZ <arodr...@gmail.com>: >>> >>>> Is the node fully healthy or rejecting some requests ? >>>> >>>> What are the outputs for "grep -i "ERROR" >>>> /var/log/cassandra/system.log" and "nodetool tpstats"? >>>> >>>> Any error? Any pending / blocked or dropped messages? >>>> >>>> Also did you try using distinct ports (9160 for thrift, 9042 for >>>> native) - out of curiosity, not sure this will help. >>>> >>>> What is your version of cqlsh "cqlsh --version" ? >>>> >>>> doesn't work most times. But some time it just work fine >>>>> >>>> >>>> Do you fill like this is due to a timeout (query being too big, cluster >>>> being to busy)? Try setting this higher: >>>> >>>> --connect-timeout=CONNECT_TIMEOUT >>>> >>>> Specify the connection timeout in seconds >>>> (default: 5 seconds). >>>> >>>> --request-timeout=REQUEST_TIMEOUT >>>> >>>> Specify the default request timeout in seconds >>>> (default: >>>> 10 seconds). >>>> >>>> C*heers, >>>> ----------------------- >>>> Alain Rodriguez - al...@thelastpickle.com >>>> France >>>> >>>> The Last Pickle - Apache Cassandra Consulting >>>> http://www.thelastpickle.com >>>> >>>> 2016-03-18 4:49 GMT+01:00 joseph gao <gaojf.bok...@gmail.com>: >>>> >>>>> Of course yes. >>>>> >>>>> 2016-03-17 22:35 GMT+08:00 Vishwas Gupta <vishwas.gu...@snapdeal.com>: >>>>> >>>>>> Have you started the Cassandra service? >>>>>> >>>>>> sh cassandra >>>>>> On 17-Mar-2016 7:59 pm, "Alain RODRIGUEZ" <arodr...@gmail.com> wrote: >>>>>> >>>>>>> Hi, did you try with the address of the node rather than 127.0.0.1 >>>>>>> >>>>>>> Is the transport protocol used by cqlsh (not sure if it is thrift or >>>>>>> binary - native in 2.1) active ? What is the "nodetool info" output ? >>>>>>> >>>>>>> C*heers, >>>>>>> ----------------------- >>>>>>> Alain Rodriguez - al...@thelastpickle.com >>>>>>> France >>>>>>> >>>>>>> The Last Pickle - Apache Cassandra Consulting >>>>>>> http://www.thelastpickle.com >>>>>>> >>>>>>> 2016-03-17 14:26 GMT+01:00 joseph gao <gaojf.bok...@gmail.com>: >>>>>>> >>>>>>>> hi, all >>>>>>>> cassandra version 2.1.7 >>>>>>>> When I use cqlsh to connect cassandra, something is wrong >>>>>>>> >>>>>>>> Connection error: ( Unable to connect to any servers', >>>>>>>> {'127.0.0.1': OperationTimedOut('errors=None, last_host=None,)}) >>>>>>>> >>>>>>>> This happens lots of times, but sometime it works just fine. >>>>>>>> Anybody knows why? >>>>>>>> >>>>>>>> -- >>>>>>>> ------ >>>>>>>> Joseph Gao >>>>>>>> PhoneNum:15210513582 >>>>>>>> QQ: 409343351 >>>>>>>> >>>>>>> >>>>>>> >>>>> >>>>> >>>>> -- >>>>> ------ >>>>> Joseph Gao >>>>> PhoneNum:15210513582 >>>>> QQ: 409343351 >>>>> >>>> >>>> >>> >>> >>> -- >>> ------ >>> Joseph Gao >>> PhoneNum:15210513582 >>> QQ: 409343351 >>> >> >> > > > -- > ------ > Joseph Gao > PhoneNum:15210513582 > QQ: 409343351 > -- ------ Joseph Gao PhoneNum:15210513582 QQ: 409343351
