danny0405 commented on code in PR #12426:
URL: https://github.com/apache/hudi/pull/12426#discussion_r1870551842
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hudi-client/hudi-spark-client/src/main/java/org/apache/hudi/table/SparkBroadcastManager.java:
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@@ -81,7 +82,20 @@ public void prepareAndBroadcast() {
// Do broadcast.
sqlConfBroadcast = jsc.broadcast(sqlConf);
- configurationBroadcast = jsc.broadcast(new
SerializableConfiguration(jsc.hadoopConfiguration()));
+ // new Configuration() is critical so that we don't run into
ConcurrentModificatonException
Review Comment:
Can we abstract some utility method for such config fixes?
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