[
https://issues.apache.org/jira/browse/SPARK-24136?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Apache Spark reassigned SPARK-24136:
------------------------------------
Assignee: (was: Apache Spark)
> MemoryStreamDataReader.next should skip sleeping if record is available
> -----------------------------------------------------------------------
>
> Key: SPARK-24136
> URL: https://issues.apache.org/jira/browse/SPARK-24136
> Project: Spark
> Issue Type: Improvement
> Components: Structured Streaming
> Affects Versions: 2.4.0
> Reporter: Arun Mahadevan
> Priority: Minor
>
> Currently the code sleeps 10ms for each invocation of the next even if the
> record is available.
> {code:java}
> override def next(): Boolean = {
> current = None
> while (current.isEmpty) {
> Thread.sleep(10)
> current = endpoint.askSync[Option[Row]](
> GetRecord(ContinuousMemoryStreamPartitionOffset(partition, currentOffset)))
> }{code}
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org
For additional commands, e-mail: issues-h...@spark.apache.org
