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Anton Vinogradov edited comment on IGNITE-3303 at 11/18/16 9:30 AM: -------------------------------------------------------------------- Saikat, 1) Seems your fix not works. I set breakpoint before last test and I see a lot of theads at {{IgniteSource.run}} {noformat} "Source: Custom Source -> Sink: Unnamed (1/1)@6026" daemon prio=5 tid=0x7e nid=NA runnable java.lang.Thread.State: RUNNABLE at org.apache.ignite.source.flink.IgniteSource.run(IgniteSource.java:153) at org.apache.flink.streaming.api.operators.StreamSource.run(StreamSource.java:78) at org.apache.flink.streaming.runtime.tasks.SourceStreamTask.run(SourceStreamTask.java:56) at org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:224) at org.apache.flink.runtime.taskmanager.Task.run(Task.java:559) at java.lang.Thread.run(Thread.java:745) {noformat} In other works in first test we have 1 {{IgniteSource}}, in second we have 2 and so on. This seems to be not what we expected. As I told before {{IgniteSource.cancel()}} will not stop {{IgniteSource}} in case it runned from test. It should be runned from {{StreamExecutionEnvironment}} somehow. Please fix this and make sure that tests work properly. Btw, we can discuss this by skype before fixing. was (Author: avinogradov): Saikat, 1) Seems your fix not works. I set brakepoint at before last test and I see a lot of theads at {{IgniteSource.run}} {noformat} "Source: Custom Source -> Sink: Unnamed (1/1)@6026" daemon prio=5 tid=0x7e nid=NA runnable java.lang.Thread.State: RUNNABLE at org.apache.ignite.source.flink.IgniteSource.run(IgniteSource.java:153) at org.apache.flink.streaming.api.operators.StreamSource.run(StreamSource.java:78) at org.apache.flink.streaming.runtime.tasks.SourceStreamTask.run(SourceStreamTask.java:56) at org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:224) at org.apache.flink.runtime.taskmanager.Task.run(Task.java:559) at java.lang.Thread.run(Thread.java:745) {noformat} In other works in first test we have 1 {{IgniteSource}}, in second we have 2 and so on. This seems to be not what we expected. As I told before {{IgniteSource.cancel()}} will not stop {{IgniteSource}} in case it runned from test. It should be runned from {{StreamExecutionEnvironment}} somehow. Please fix this and make sure that tests work properly. Btw, we can discuss this by skype before fixing. > Apache Flink Integration - Flink source to run a continuous query against one > or multiple caches > ------------------------------------------------------------------------------------------------ > > Key: IGNITE-3303 > URL: https://issues.apache.org/jira/browse/IGNITE-3303 > Project: Ignite > Issue Type: New Feature > Components: streaming > Reporter: Saikat Maitra > Assignee: Saikat Maitra > Attachments: Screen Shot 2016-10-07 at 12.44.47 AM.png, > testFlinkIgniteSourceWithLargeBatch.log, win7.PNG > > > Apache Flink integration > +++ *Ignite as a bidirectional Connector* +++ > As a Flink source => run a continuous query against one or multiple > caches [4]. > Related discussion : > http://apache-ignite-developers.2346864.n4.nabble.com/Apache-Flink-lt-gt-Apache-Ignite-integration-td8163.html -- This message was sent by Atlassian JIRA (v6.3.4#6332)