[jira] [Resolved] (FLINK-2867) Access to pendingFilesPerCheckpoint should be synchronized

["Ted Yu (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-2867?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ted Yu resolved FLINK-2867.
---------------------------
    Resolution: Not A Problem

> Access to pendingFilesPerCheckpoint should be synchronized
> ----------------------------------------------------------
>
>                 Key: FLINK-2867
>                 URL: https://issues.apache.org/jira/browse/FLINK-2867
>             Project: Flink
>          Issue Type: Bug
>            Reporter: Ted Yu
>
> In RollingSink#restoreState():
> {code}
>     Set<Long> pastCheckpointIds = bucketState.pendingFilesPerCheckpoint.keySet();
>     LOG.debug("Moving pending files to final location on restore.");
>     for (Long pastCheckpointId : pastCheckpointIds) {
>       // All the pending files are buckets that have been completed but are waiting to be renamed
>       // to their final name
>       for (String filename : bucketState.pendingFilesPerCheckpoint.get(pastCheckpointId)) {
> {code}
> Access to pendingFilesPerCheckpoint should be covered under synchronized keyword.
> The other methods in this class use synchronized access.



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