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[FLINK-38601][mongodb] Catch throwable errors when consuming from unbounded streams #4213

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Merged
yuxiqian merged 1 commit into from
Feb 13, 2026
Merged

[FLINK-38601][mongodb] Catch throwable errors when consuming from unbounded streams #4213

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4 changes: 4 additions & 0 deletions ...a/org/apache/flink/cdc/connectors/mongodb/source/reader/fetch/MongoDBStreamFetchTask.java
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Original file line number Diff line number Diff line change
Expand Up @@ -221,6 +221,10 @@ public void execute(Context context) throws Exception {
} catch (Exception e) {
LOG.error("Poll change stream records failed ", e);
throw e;
} catch (Throwable t) {
// Handle error
LOG.error("Fatal error when polling change stream records: ", t);
throw new RuntimeException("Fatal error when polling change stream records", t);
} finally {
taskRunning = false;
if (changeStreamCursor != null) {
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