[jira] [Created] (ZEPPELIN-4840) Set zeppelin.spark.concurrentSQL to be true by default

Jeff Zhang created ZEPPELIN-4840: Summary: Set zeppelin.spark.concurrentSQL to be true by default Key: ZEPPELIN-4840 URL: https://issues.apache.org/jira/browse/ZEPPELIN-4840 Project: Zeppelin

[GitHub] [zeppelin] zjffdu opened a new pull request #3779: [ZEPPELIN-4839]. Update flink interpreter doc

zjffdu opened a new pull request #3779: URL: https://github.com/apache/zeppelin/pull/3779 ### What is this PR for? This PR update the flink interpreter doc for the recently improvement in flink interpreter and add some screenshot. ### What type of PR is it?

[jira] [Created] (ZEPPELIN-4839) Update flink interpreter doc

Jeff Zhang created ZEPPELIN-4839: Summary: Update flink interpreter doc Key: ZEPPELIN-4839 URL: https://issues.apache.org/jira/browse/ZEPPELIN-4839 Project: Zeppelin Issue Type: Improvement

[GitHub] [zeppelin] zjffdu commented on pull request #3778: [ZEPPELIN-4802]. pyspark warnings with spark-3.0.0-preview - Sync of properties between JVM and PVM

zjffdu commented on pull request #3778: URL: https://github.com/apache/zeppelin/pull/3778#issuecomment-634548538 @Reamer Could you help review it ? This is an automated message from the Apache Git Service. To respond to the

[GitHub] [zeppelin] zjffdu opened a new pull request #3778: [ZEPPELIN-4802]. pyspark warnings with spark-3.0.0-preview - Sync of properties between JVM and PVM

zjffdu opened a new pull request #3778: URL: https://github.com/apache/zeppelin/pull/3778 ### What is this PR for? This PR will first set env `PYSPARK_PIN_THREAD` to be `true` and then suppress the warning message in `pyspark.util`. ### What type of PR is it?