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[HUDI-1151] Fix NPE when no new data in kafka using HoodieDeltaStreamer (#1921)

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Mathieu
2020-08-07 00:03:20 +08:00
committed by GitHub
parent 51ea27d665
commit b51646dcc7
1 changed files with 1 additions and 1 deletions
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hudi-utilities/src/main/java/org/apache/hudi/utilities/deltastreamer/HoodieDeltaStreamer.java
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@@ -577,7 +577,7 @@ public class HoodieDeltaStreamer implements Serializable {
try { try {
long start = System.currentTimeMillis(); long start = System.currentTimeMillis();
Pair<Option<String>, JavaRDD<WriteStatus>> scheduledCompactionInstantAndRDD = deltaSync.syncOnce(); Pair<Option<String>, JavaRDD<WriteStatus>> scheduledCompactionInstantAndRDD = deltaSync.syncOnce();
if (scheduledCompactionInstantAndRDD.getLeft().isPresent()) { if (null != scheduledCompactionInstantAndRDD && scheduledCompactionInstantAndRDD.getLeft().isPresent()) {
LOG.info("Enqueuing new pending compaction instant (" + scheduledCompactionInstantAndRDD.getLeft() + ")"); LOG.info("Enqueuing new pending compaction instant (" + scheduledCompactionInstantAndRDD.getLeft() + ")");
asyncCompactService.enqueuePendingCompaction(new HoodieInstant(State.REQUESTED, asyncCompactService.enqueuePendingCompaction(new HoodieInstant(State.REQUESTED,
HoodieTimeline.COMPACTION_ACTION, scheduledCompactionInstantAndRDD.getLeft().get())); HoodieTimeline.COMPACTION_ACTION, scheduledCompactionInstantAndRDD.getLeft().get()));