Lucky, Could you provide a full stack trace? It's hard to say, what happened, by the part, that you sent in the first message.
Denis пн, 27 нояб. 2017 г. в 19:39, Lucky <[email protected]>: > Hi, > Because our company's network do not allow send file to the > internet,so I try to decribe the steps: > 1.I got all records from two tables, it's very simple,just like this: > select a.id,a.name,b.depatment from tablea a inner join tableb b on a.id=b.did > where a.id in('a','b') ; this step is correct. > 2.Then I open a new page to update some properties of some record with > cache.query(new SqlFieldQuery(sql));this not use jdbc,but I will update the > two tables by calling cache.query twice.And this step is correct. > 3.I close the page,and referesh all records with jdbc.it got the > error . > > By the way, my server node and clent node are all use > ignite-core.2.3.jar, ignite-index2.3.jar. > Do I miss something? > Thanks. > Lucky > > > > At 2017-11-27 23:42:42, "Taras Ledkov" <[email protected]> wrote: > > Hi, > > Another simple check: > How many thread do you use for update & select? In case your application > is multi-threaded be sure that separate JDBC Connection is used for each > thread. Ignite JDBC API is not thread safe. > > Otherwise, please share the smallest reproducer / steps to reproduce. > > On 27.11.2017 18:37, Denis Mekhanikov wrote: > > Could you attach queries, that you are trying to execute and full error > message? > > Also make sure, that JDBC driver version is also 2.3 > > Denis > > @gridgain.com <[email protected]> > > > > >
