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sparkSQL读取hive分区表的问题追踪_hive executor heartbeat timed out-CSDN博客

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文章浏览阅读6.6k次。示例读取的table格式为parqut格式,异常堆栈信息:java.lang.OutOfMemoryError: GC overhead limit exceededat java.lang.StringBuilder. at java.io.ObjectStreamClass.getClassSignature(ObjectStreamClass.java:1458)at java._hive executor heartbeat timed out