[jira] [Created] (FLINK-3392) Unprotected access to elements in ClosableBlockingQueue#size()

2016-02-11 Thread Ted Yu (JIRA)
Ted Yu created FLINK-3392: - Summary: Unprotected access to elements in ClosableBlockingQueue#size() Key: FLINK-3392 URL: https://issues.apache.org/jira/browse/FLINK-3392 Project: Flink Issue Type: B

StateBackend

2016-02-11 Thread Matthias J. Sax
Hi, In Flink it is possible to have different backends for operator state. I am wondering what the best approach for different state backends would be. Let's assume the backend is a database server. The following questions arise: - Should the database server be started manually by the user or c

[jira] [Created] (FLINK-3391) Typo in SavepointITCase

2016-02-11 Thread Sebastian Klemke (JIRA)
Sebastian Klemke created FLINK-3391: --- Summary: Typo in SavepointITCase Key: FLINK-3391 URL: https://issues.apache.org/jira/browse/FLINK-3391 Project: Flink Issue Type: Bug Repor

[jira] [Created] (FLINK-3390) Savepoint resume is not retried

2016-02-11 Thread Sebastian Klemke (JIRA)
Sebastian Klemke created FLINK-3390: --- Summary: Savepoint resume is not retried Key: FLINK-3390 URL: https://issues.apache.org/jira/browse/FLINK-3390 Project: Flink Issue Type: Bug

[jira] [Created] (FLINK-3389) Add Pre-defined Options settings for RocksDB State backend

2016-02-11 Thread Stephan Ewen (JIRA)
Stephan Ewen created FLINK-3389: --- Summary: Add Pre-defined Options settings for RocksDB State backend Key: FLINK-3389 URL: https://issues.apache.org/jira/browse/FLINK-3389 Project: Flink Issue

[jira] [Created] (FLINK-3388) Expose task accumulators via JMX

2016-02-11 Thread Maximilian Michels (JIRA)
Maximilian Michels created FLINK-3388: - Summary: Expose task accumulators via JMX Key: FLINK-3388 URL: https://issues.apache.org/jira/browse/FLINK-3388 Project: Flink Issue Type: Sub-task

[jira] [Created] (FLINK-3387) Replace all ByteArrayOutputStream and DataOutputStream use in State Backends by DataOutputSerializer

2016-02-11 Thread Stephan Ewen (JIRA)
Stephan Ewen created FLINK-3387: --- Summary: Replace all ByteArrayOutputStream and DataOutputStream use in State Backends by DataOutputSerializer Key: FLINK-3387 URL: https://issues.apache.org/jira/browse/FLINK-3387

[jira] [Created] (FLINK-3386) Kafka consumers should not necessarily fail on expiring data

2016-02-11 Thread Gyula Fora (JIRA)
Gyula Fora created FLINK-3386: - Summary: Kafka consumers should not necessarily fail on expiring data Key: FLINK-3386 URL: https://issues.apache.org/jira/browse/FLINK-3386 Project: Flink Issue T

Re: Breaking changes in the Streaming API

2016-02-11 Thread Robert Metzger
big +1 on reworking the timestamp extractor. There were too many users stumbling across this. I also misunderstood it when trying it out the first time. On Tue, Feb 9, 2016 at 4:54 PM, Stephan Ewen wrote: > Hi everyone! > > There are two remaining issues right now pending for 1.0 that will cause