[
https://issues.apache.org/jira/browse/BEAM-6315?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16729763#comment-16729763
]
Maximilian Michels commented on BEAM-6315:
------------------------------------------
>From UnboundedSource:
{quote}May not be called before \{@link #start\} has been called.{quote}
Appears to be a bug in the FlinkRunner then.
> CountingSource returns CheckpointMark with null date
> ----------------------------------------------------
>
> Key: BEAM-6315
> URL: https://issues.apache.org/jira/browse/BEAM-6315
> Project: Beam
> Issue Type: Bug
> Components: sdk-java-core
> Reporter: Maximilian Michels
> Assignee: Maximilian Michels
> Priority: Minor
> Fix For: 2.10.0
>
>
> When start has not been called on the Readers of CountingSource, the
> checkpoint contains a null value which lets the AvroCoder fail with a
> NullpointerException.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
