Re: TaskManager deadlock on NetworkBufferPool

2018-04-06 Thread Ufuk Celebi
Hey Amit! Thanks for posting this here. I don't think it's an issue of the buffer pool per se. Instead I think there are two potential causes here: 1. The generated flow doesn't use blocking intermediate results for a branching-joining flow. => I think we can check it if you run and post the outp

[jira] [Created] (FLINK-9145) Website build is broken

2018-04-06 Thread Chesnay Schepler (JIRA)
Chesnay Schepler created FLINK-9145: --- Summary: Website build is broken Key: FLINK-9145 URL: https://issues.apache.org/jira/browse/FLINK-9145 Project: Flink Issue Type: Bug Compone

Re: TaskManager deadlock on NetworkBufferPool

2018-04-06 Thread Nico Kruber
I'm not aware of any changes regarding the blocking buffer pools though. Is it really stuck or just making progress slowly? (You can check with the number or records sent/received in the Web UI) Anyway, this may also simply mean that the task is back-pressured depending on how the operators are w

Re: [VOTE] Release 1.5.0, release candidate #1

2018-04-06 Thread Nico Kruber
FYI: I created https://issues.apache.org/jira/browse/FLINK-9144 for this and will work on a fix Nico On 05/04/18 20:19, Till Rohrmann wrote: > I could reproduce the problem Simone reported with the provided batch job. > It is definitely a regression with respect to Flink 1.4.2. I suspect that >

[jira] [Created] (FLINK-9144) Spilling batch job hangs

2018-04-06 Thread Nico Kruber (JIRA)
Nico Kruber created FLINK-9144: -- Summary: Spilling batch job hangs Key: FLINK-9144 URL: https://issues.apache.org/jira/browse/FLINK-9144 Project: Flink Issue Type: Bug Components: Netw

[jira] [Created] (FLINK-9143) Restart strategy defined in flink-conf.yaml is ignored

2018-04-06 Thread Alex Smirnov (JIRA)
Alex Smirnov created FLINK-9143: --- Summary: Restart strategy defined in flink-conf.yaml is ignored Key: FLINK-9143 URL: https://issues.apache.org/jira/browse/FLINK-9143 Project: Flink Issue Type