[GitHub] [zeppelin] felixcheung commented on issue #3341: ZEPPELIN-4038. Deprecate spark 2.2 and earlier

felixcheung commented on issue #3341: ZEPPELIN-4038. Deprecate spark 2.2 and earlier URL: https://github.com/apache/zeppelin/pull/3341#issuecomment-476985444 that's a fair point. maybe we should keep for 0.9 and 0.8 and remove only in 1.0

[GitHub] [zeppelin] felixcheung commented on issue #3342: [ZEPPELIN-4031] Fixed Unable to detect that the interpreter process was killed manually

felixcheung commented on issue #3342: [ZEPPELIN-4031] Fixed Unable to detect that the interpreter process was killed manually URL: https://github.com/apache/zeppelin/pull/3342#issuecomment-476984843 ok thanks for explaining. im ok with this. IMO might be worthwhile to refactor the code to

[jira] [Created] (ZEPPELIN-4093) Replace some listeners and callback to use queue

Jongyoul Lee created ZEPPELIN-4093: -- Summary: Replace some listeners and callback to use queue Key: ZEPPELIN-4093 URL: https://issues.apache.org/jira/browse/ZEPPELIN-4093 Project: Zeppelin

[GitHub] [zeppelin] jongyoul commented on issue #3335: [MINOR] Refactor CronJob class

jongyoul commented on issue #3335: [MINOR] Refactor CronJob class URL: https://github.com/apache/zeppelin/pull/3335#issuecomment-476978469 To review easily, this PR prevent from running quartz thread even if we don't set and use scheduler features. Applying this PR will lead a quartz

[jira] [Created] (ZEPPELIN-4092) Upgrade livy to 0.6

Jeff Zhang created ZEPPELIN-4092: Summary: Upgrade livy to 0.6 Key: ZEPPELIN-4092 URL: https://issues.apache.org/jira/browse/ZEPPELIN-4092 Project: Zeppelin Issue Type: Improvement

[GitHub] [zeppelin] zjffdu commented on issue #3338: ZEPPELIN-4081. when the python process is killed, the task state is still running

zjffdu commented on issue #3338: ZEPPELIN-4081. when the python process is killed,the task state is still running URL: https://github.com/apache/zeppelin/pull/3338#issuecomment-476922250 Will merge if no more comments This

[GitHub] [zeppelin] zjffdu commented on issue #3343: [ZEPPELIN-4063] Don't include noteId for constructing Interpreter GroupId when under isolated per user mode

zjffdu commented on issue #3343: [ZEPPELIN-4063] Don't include noteId for constructing Interpreter GroupId when under isolated per user mode URL: https://github.com/apache/zeppelin/pull/3343#issuecomment-476922318 Will merge if no more comment

[GitHub] [zeppelin] zjffdu commented on issue #3341: ZEPPELIN-4038. Deprecate spark 2.2 and earlier

zjffdu commented on issue #3341: ZEPPELIN-4038. Deprecate spark 2.2 and earlier URL: https://github.com/apache/zeppelin/pull/3341#issuecomment-476920721 Thanks @Leemoonsoo , it's a good point, my initial plan is to support them before zeppelin 1.0 The final not-supported date is not

[DISCUSS] Notebook serving

Hi, There're some challenges bringing a model inside notebook to a production environment. Many many organizations, the most common practice I see today is something like 1. Data scientist develop a model in a data science notebook. 2. SW engineer rewrites the model, to meet the production

[GitHub] [zeppelin] Leemoonsoo commented on issue #3341: ZEPPELIN-4038. Deprecate spark 2.2 and earlier

Leemoonsoo commented on issue #3341: ZEPPELIN-4038. Deprecate spark 2.2 and earlier URL: https://github.com/apache/zeppelin/pull/3341#issuecomment-476744033 I've seen companies still depends on spark 1.6 and spark 2.2. And guess many of them can not upgrade spark easily. How about

[GitHub] [zeppelin] asfgit closed pull request #3339: [ZEPPELIN-4089] handle ipython kernel crash

asfgit closed pull request #3339: [ZEPPELIN-4089] handle ipython kernel crash URL: https://github.com/apache/zeppelin/pull/3339 This is an automated message from the Apache Git Service. To respond to the message, please log

[jira] [Created] (ZEPPELIN-4091) Ipython hang when concurrent auto complete / run

marc hurabielle created ZEPPELIN-4091: - Summary: Ipython hang when concurrent auto complete / run Key: ZEPPELIN-4091 URL: https://issues.apache.org/jira/browse/ZEPPELIN-4091 Project: Zeppelin

[jira] [Created] (ZEPPELIN-4090) Ipython CPU / queue improvement

marc hurabielle created ZEPPELIN-4090: - Summary: Ipython CPU / queue improvement Key: ZEPPELIN-4090 URL: https://issues.apache.org/jira/browse/ZEPPELIN-4090 Project: Zeppelin Issue Type:

[GitHub] [zeppelin] AyWa commented on issue #3339: [ZEPPELIN-4089] handle ipython kernel crash

AyWa commented on issue #3339: [ZEPPELIN-4089] handle ipython kernel crash URL: https://github.com/apache/zeppelin/pull/3339#issuecomment-476569603 @zjffdu updated the jira for this pr. This is an automated message from the

[jira] [Created] (ZEPPELIN-4089) Execution hang after ipython kernel die

marc hurabielle created ZEPPELIN-4089: - Summary: Execution hang after ipython kernel die Key: ZEPPELIN-4089 URL: https://issues.apache.org/jira/browse/ZEPPELIN-4089 Project: Zeppelin

[GitHub] [zeppelin] AyWa commented on issue #3339: [ZEPPELIN-4078] handle ipython kernel crash

AyWa commented on issue #3339: [ZEPPELIN-4078] handle ipython kernel crash URL: https://github.com/apache/zeppelin/pull/3339#issuecomment-476549536 Yeah sure. I will create subtask for my 3 pr. (for now they all share the same jira issue )

[GitHub] [zeppelin] zjffdu edited a comment on issue #3339: [ZEPPELIN-4078] handle ipython kernel crash

zjffdu edited a comment on issue #3339: [ZEPPELIN-4078] handle ipython kernel crash URL: https://github.com/apache/zeppelin/pull/3339#issuecomment-476545011 @AyWa Before I merge it, could you create a dedicated ticket for this PR ? I found you have 2 PRs for the same ticket ZEPPELIN-4078

[GitHub] [zeppelin] zjffdu commented on issue #3339: [ZEPPELIN-4078] handle ipython kernel crash

zjffdu commented on issue #3339: [ZEPPELIN-4078] handle ipython kernel crash URL: https://github.com/apache/zeppelin/pull/3339#issuecomment-476545011 @AyWa Before I merge it, could you create a dedicated ticket for this PR. I found you have 2 PRs for the same ticket ZEPPELIN-4078

[GitHub] [zeppelin] liuxunorg commented on issue #3342: [ZEPPELIN-4031] Fixed Unable to detect that the interpreter process was killed manually

liuxunorg commented on issue #3342: [ZEPPELIN-4031] Fixed Unable to detect that the interpreter process was killed manually URL: https://github.com/apache/zeppelin/pull/3342#issuecomment-476505669 This bug, It's not easy to get through the code review to understand the situation.

[GitHub] [zeppelin] liuxunorg commented on a change in pull request #3342: [ZEPPELIN-4031] Fixed Unable to detect that the interpreter process was killed manually

liuxunorg commented on a change in pull request #3342: [ZEPPELIN-4031] Fixed Unable to detect that the interpreter process was killed manually URL: https://github.com/apache/zeppelin/pull/3342#discussion_r268967854 ## File path:

[GitHub] [zeppelin] liuxunorg commented on a change in pull request #3342: [ZEPPELIN-4031] Fixed Unable to detect that the interpreter process was killed manually

liuxunorg commented on a change in pull request #3342: [ZEPPELIN-4031] Fixed Unable to detect that the interpreter process was killed manually URL: https://github.com/apache/zeppelin/pull/3342#discussion_r268965044 ## File path:

[GitHub] [zeppelin] liuxunorg commented on a change in pull request #3342: [ZEPPELIN-4031] Fixed Unable to detect that the interpreter process was killed manually

liuxunorg commented on a change in pull request #3342: [ZEPPELIN-4031] Fixed Unable to detect that the interpreter process was killed manually URL: https://github.com/apache/zeppelin/pull/3342#discussion_r268963065 ## File path:

[GitHub] [zeppelin] zjffdu commented on a change in pull request #3343: [ZEPPELIN-4063] Don't include noteId for constructing Interpreter GroupId when under isolated per user mode

zjffdu commented on a change in pull request #3343: [ZEPPELIN-4063] Don't include noteId for constructing Interpreter GroupId when under isolated per user mode URL: https://github.com/apache/zeppelin/pull/3343#discussion_r268961492 ## File path:

[GitHub] [zeppelin] zjffdu commented on issue #3341: ZEPPELIN-4038. Deprecate spark 2.2 and earlier

zjffdu commented on issue #3341: ZEPPELIN-4038. Deprecate spark 2.2 and earlier URL: https://github.com/apache/zeppelin/pull/3341#issuecomment-476497578 Thanks @felixcheung `spark.md` is updated This is an automated message

[GitHub] [zeppelin] felixcheung commented on a change in pull request #3343: [ZEPPELIN-4063] Don't include noteId for constructing Interpreter GroupId when under isolated per user mode

felixcheung commented on a change in pull request #3343: [ZEPPELIN-4063] Don't include noteId for constructing Interpreter GroupId when under isolated per user mode URL: https://github.com/apache/zeppelin/pull/3343#discussion_r268960324 ## File path:

[GitHub] [zeppelin] zjffdu commented on a change in pull request #3341: ZEPPELIN-4038. Deprecate spark 2.2 and earlier

zjffdu commented on a change in pull request #3341: ZEPPELIN-4038. Deprecate spark 2.2 and earlier URL: https://github.com/apache/zeppelin/pull/3341#discussion_r268960050 ## File path: spark/interpreter/src/main/java/org/apache/zeppelin/spark/Utils.java ## @@ -178,4

[GitHub] [zeppelin] zjffdu commented on a change in pull request #3341: ZEPPELIN-4038. Deprecate spark 2.2 and earlier

zjffdu commented on a change in pull request #3341: ZEPPELIN-4038. Deprecate spark 2.2 and earlier URL: https://github.com/apache/zeppelin/pull/3341#discussion_r268960050 ## File path: spark/interpreter/src/main/java/org/apache/zeppelin/spark/Utils.java ## @@ -178,4

[GitHub] [zeppelin] felixcheung commented on a change in pull request #3342: [ZEPPELIN-4031] Fixed Unable to detect that the interpreter process was killed manually

felixcheung commented on a change in pull request #3342: [ZEPPELIN-4031] Fixed Unable to detect that the interpreter process was killed manually URL: https://github.com/apache/zeppelin/pull/3342#discussion_r268960035 ## File path:

[GitHub] [zeppelin] felixcheung commented on a change in pull request #3342: [ZEPPELIN-4031] Fixed Unable to detect that the interpreter process was killed manually

felixcheung commented on a change in pull request #3342: [ZEPPELIN-4031] Fixed Unable to detect that the interpreter process was killed manually URL: https://github.com/apache/zeppelin/pull/3342#discussion_r268959513 ## File path:

[GitHub] [zeppelin] zjffdu commented on a change in pull request #3341: ZEPPELIN-4038. Deprecate spark 2.2 and earlier

zjffdu commented on a change in pull request #3341: ZEPPELIN-4038. Deprecate spark 2.2 and earlier URL: https://github.com/apache/zeppelin/pull/3341#discussion_r268960050 ## File path: spark/interpreter/src/main/java/org/apache/zeppelin/spark/Utils.java ## @@ -178,4

[GitHub] [zeppelin] felixcheung commented on a change in pull request #3342: [ZEPPELIN-4031] Fixed Unable to detect that the interpreter process was killed manually

felixcheung commented on a change in pull request #3342: [ZEPPELIN-4031] Fixed Unable to detect that the interpreter process was killed manually URL: https://github.com/apache/zeppelin/pull/3342#discussion_r268959898 ## File path:

[GitHub] [zeppelin] zjffdu commented on a change in pull request #3341: ZEPPELIN-4038. Deprecate spark 2.2 and earlier

zjffdu commented on a change in pull request #3341: ZEPPELIN-4038. Deprecate spark 2.2 and earlier URL: https://github.com/apache/zeppelin/pull/3341#discussion_r268959950 ## File path:

[GitHub] [zeppelin] felixcheung commented on a change in pull request #3341: ZEPPELIN-4038. Deprecate spark 2.2 and earlier

felixcheung commented on a change in pull request #3341: ZEPPELIN-4038. Deprecate spark 2.2 and earlier URL: https://github.com/apache/zeppelin/pull/3341#discussion_r268958911 ## File path: spark/interpreter/src/main/java/org/apache/zeppelin/spark/Utils.java ## @@ -178,4

[GitHub] [zeppelin] felixcheung commented on a change in pull request #3341: ZEPPELIN-4038. Deprecate spark 2.2 and earlier

felixcheung commented on a change in pull request #3341: ZEPPELIN-4038. Deprecate spark 2.2 and earlier URL: https://github.com/apache/zeppelin/pull/3341#discussion_r268959043 ## File path: