[jira] [Created] (FLINK-9476) Lost sideOutPut Late Elements in CEP Operator

2018-05-29 Thread aitozi (JIRA)
aitozi created FLINK-9476: - Summary: Lost sideOutPut Late Elements in CEP Operator Key: FLINK-9476 URL: https://issues.apache.org/jira/browse/FLINK-9476 Project: Flink Issue Type: Improvement

[jira] [Created] (FLINK-9475) introduce an approximate version of "select distinct"

2018-05-29 Thread Sihua Zhou (JIRA)
Sihua Zhou created FLINK-9475: - Summary: introduce an approximate version of "select distinct" Key: FLINK-9475 URL: https://issues.apache.org/jira/browse/FLINK-9475 Project: Flink Issue Type:

Re: [PROPOSAL] Introduce Elastic Bloom Filter For Flink

2018-05-29 Thread sihua zhou
Hi, I did a survey of the variants of Bloom Filter and the Cuckoo filter these days. Finally, I found 3 of them maybe adaptable for our purpose. 1. standard bloom filter (which we have implemented base on this and used it on production with a good experience) 2. cuckoo filter, also a very

[jira] [Created] (FLINK-9474) Introduce an approximate version of "count distinct"

2018-05-29 Thread Sihua Zhou (JIRA)
Sihua Zhou created FLINK-9474: - Summary: Introduce an approximate version of "count distinct" Key: FLINK-9474 URL: https://issues.apache.org/jira/browse/FLINK-9474 Project: Flink Issue Type: New

[jira] [Created] (FLINK-9473) Compilation fails after upgrade to Calcite 1.17

2018-05-29 Thread Sergey Nuyanzin (JIRA)
Sergey Nuyanzin created FLINK-9473: -- Summary: Compilation fails after upgrade to Calcite 1.17 Key: FLINK-9473 URL: https://issues.apache.org/jira/browse/FLINK-9473 Project: Flink Issue

Re: Pull request failing Travis IO test for unknown reason

2018-05-29 Thread Rong Rong
+1. you can also run `mvn clean verify` locally before a PR, or `mvn verify -o` against the module you modified (this will speed up the build) On Tue, May 29, 2018 at 5:34 AM, Chesnay Schepler wrote: > There are some tests that are unstable. Committers will evaluate whether > the failure is

[jira] [Created] (FLINK-9472) Maven archetype code has typo in documentation

2018-05-29 Thread Alexey Tsitkin (JIRA)
Alexey Tsitkin created FLINK-9472: - Summary: Maven archetype code has typo in documentation Key: FLINK-9472 URL: https://issues.apache.org/jira/browse/FLINK-9472 Project: Flink Issue Type:

[jira] [Created] (FLINK-9471) Job ending exceptions being logged at Info level

2018-05-29 Thread SUBRAMANYA SURESH (JIRA)
SUBRAMANYA SURESH created FLINK-9471: Summary: Job ending exceptions being logged at Info level Key: FLINK-9471 URL: https://issues.apache.org/jira/browse/FLINK-9471 Project: Flink Issue

Re: [jira] [Commented] (FLINK-8353) Add support for timezones

2018-05-29 Thread Kaibo Zhou
Time zone is a very useful feature, I think there are three levels of time zone settings (priority from high to low): 1. connectors: For example, the time zone of the time field in the kafaka data 2. job level: Specifies which time zone the current job uses, perhaps specified by TableConfig or

[jira] [Created] (FLINK-9470) Allow querying the key in KeyedProcessFunction

2018-05-29 Thread Aljoscha Krettek (JIRA)
Aljoscha Krettek created FLINK-9470: --- Summary: Allow querying the key in KeyedProcessFunction Key: FLINK-9470 URL: https://issues.apache.org/jira/browse/FLINK-9470 Project: Flink Issue

[jira] [Created] (FLINK-9469) Add tests that cover PatternStream#flatSelect

2018-05-29 Thread Dawid Wysakowicz (JIRA)
Dawid Wysakowicz created FLINK-9469: --- Summary: Add tests that cover PatternStream#flatSelect Key: FLINK-9469 URL: https://issues.apache.org/jira/browse/FLINK-9469 Project: Flink Issue

[jira] [Created] (FLINK-9468) get outputLimit of LimitedConnectionsFileSystem incorrectly

2018-05-29 Thread Sihua Zhou (JIRA)
Sihua Zhou created FLINK-9468: - Summary: get outputLimit of LimitedConnectionsFileSystem incorrectly Key: FLINK-9468 URL: https://issues.apache.org/jira/browse/FLINK-9468 Project: Flink Issue

Re: Pull request failing Travis IO test for unknown reason

2018-05-29 Thread Chesnay Schepler
There are some tests that are unstable. Committers will evaluate whether the failure is related to the PR. Please do not push commits for the sake of getting that perfect green build. In your particular case you've added files that do not have an apache license header: 17:43:48.333 [ERROR]

Re: Pull request failing Travis IO test for unknown reason

2018-05-29 Thread Dawid Wysakowicz
Hi, The interesting line is: 17:43:48.333 [ERROR] Failed to execute goal org.apache.rat:apache-rat-plugin:0.12:check (default) on project flink-parent: Too many files with unapproved license: 1 See RAT report in: /home/travis/build/Jicaar/flink/target/rat.txt -> [Help 1] It basically means

Pull request failing Travis IO test for unknown reason

2018-05-29 Thread jpcarterara
I am new to committing code to a git repo, so I apologize if I ask anything really obvious. So I have submitted a pull request for Flink and the TravisIO tests all pass except ones where TEST=“misc”. Looking through the output of the tests I can’t figure out what is wrong. There were tests

[jira] [Created] (FLINK-9467) No Watermark display on Web UI

2018-05-29 Thread Truong Duc Kien (JIRA)
Truong Duc Kien created FLINK-9467: -- Summary: No Watermark display on Web UI Key: FLINK-9467 URL: https://issues.apache.org/jira/browse/FLINK-9467 Project: Flink Issue Type: Bug Affects

[jira] [Created] (FLINK-9466) LocalRecoveryRocksDBFullITCase failed on Travis

2018-05-29 Thread Till Rohrmann (JIRA)
Till Rohrmann created FLINK-9466: Summary: LocalRecoveryRocksDBFullITCase failed on Travis Key: FLINK-9466 URL: https://issues.apache.org/jira/browse/FLINK-9466 Project: Flink Issue Type:

Re: [DISCUSS] Adding new interfaces in [Stream]ExecutionEnvironment

2018-05-29 Thread Till Rohrmann
I see Shuyi's point that it would nice to allow adding jar files which should be part of the user code classloader programmatically. Actually, we expose this functionality in the `RemoteEnvironment` where you can specify additional jars which shall be shipped to the cluster in the constructor. I

Re: [PROPOSAL] Improving Flink’s timer management for large state

2018-05-29 Thread Aljoscha Krettek
+1 > On 29. May 2018, at 09:34, Till Rohrmann wrote: > > Thanks for the great design document Stefan. Unifying how Flink handles > state such that all checkpointable state is maintained by the StateBackend > makes a lot of sense to me. Also making the timer service scalable and > adding support

[jira] [Created] (FLINK-9465) Separate timeout for savepoint and checkpoint

2018-05-29 Thread Truong Duc Kien (JIRA)
Truong Duc Kien created FLINK-9465: -- Summary: Separate timeout for savepoint and checkpoint Key: FLINK-9465 URL: https://issues.apache.org/jira/browse/FLINK-9465 Project: Flink Issue Type:

[jira] [Created] (FLINK-9464) Clean up pom files

2018-05-29 Thread Till Rohrmann (JIRA)
Till Rohrmann created FLINK-9464: Summary: Clean up pom files Key: FLINK-9464 URL: https://issues.apache.org/jira/browse/FLINK-9464 Project: Flink Issue Type: Improvement

[jira] [Created] (FLINK-9463) Setting taskmanager.network.netty.transport to epoll

2018-05-29 Thread Piotr Nowojski (JIRA)
Piotr Nowojski created FLINK-9463: - Summary: Setting taskmanager.network.netty.transport to epoll Key: FLINK-9463 URL: https://issues.apache.org/jira/browse/FLINK-9463 Project: Flink Issue

[jira] [Created] (FLINK-9462) Disentangle flink-json and flink-table

2018-05-29 Thread Till Rohrmann (JIRA)
Till Rohrmann created FLINK-9462: Summary: Disentangle flink-json and flink-table Key: FLINK-9462 URL: https://issues.apache.org/jira/browse/FLINK-9462 Project: Flink Issue Type: Improvement

[jira] [Created] (FLINK-9461) Disentangle flink-connector-kafka from flink-table and flink-json

2018-05-29 Thread Till Rohrmann (JIRA)
Till Rohrmann created FLINK-9461: Summary: Disentangle flink-connector-kafka from flink-table and flink-json Key: FLINK-9461 URL: https://issues.apache.org/jira/browse/FLINK-9461 Project: Flink

Re: [PROPOSAL] Improving Flink’s timer management for large state

2018-05-29 Thread Till Rohrmann
Thanks for the great design document Stefan. Unifying how Flink handles state such that all checkpointable state is maintained by the StateBackend makes a lot of sense to me. Also making the timer service scalable and adding support for asynchronous checkpoints is really important for many Flink