Question on Testing

2016-04-26 Thread Chenguang He
g that, is there any more abstract streaming test framework implemented in Flink ? Thanks Chenguang He

[jira] [Created] (FLINK-3802) Add Very Fast Reservoir Sampling

2016-04-21 Thread Chenguang He (JIRA)
Chenguang He created FLINK-3802: --- Summary: Add Very Fast Reservoir Sampling Key: FLINK-3802 URL: https://issues.apache.org/jira/browse/FLINK-3802 Project: Flink Issue Type: Improvement

[jira] [Created] (FLINK-3782) ByteArrayOutputStream and ObjectOutputStream should close

2016-04-18 Thread Chenguang He (JIRA)
Chenguang He created FLINK-3782: --- Summary: ByteArrayOutputStream and ObjectOutputStream should close Key: FLINK-3782 URL: https://issues.apache.org/jira/browse/FLINK-3782 Project: Flink Issue

Re: Problem with flink while development

2016-04-18 Thread Chenguang He
may throw exceptions. Throwing an exception will cause the operation * to fail and may trigger recovery. */ T reduce(T value1, T value2) throws Exception; }   Thanks Chenguang He Graduate Student Department of Computer Science Iowa State University On Ap