bebd2e1ce1
## What changes were proposed in this pull request? We should not break the assumption that the length of the allocated byte array is word rounded: https://github.com/apache/spark/blob/master/sql/catalyst/src/main/java/org/apache/spark/sql/catalyst/expressions/UnsafeRow.java#L170 So we want to use `Integer.MAX_VALUE - 15` instead of `Integer.MAX_VALUE - 8` as the upper bound of an allocated byte array. cc: srowen gatorsmile ## How was this patch tested? Since the Spark unit test JVM has less than 1GB heap, here we run the test code as a submit job, so it can run on a JVM has 4GB memory. Please review http://spark.apache.org/contributing.html before opening a pull request. Author: Feng Liu <fengliu@databricks.com> Closes #19460 from liufengdb/fix_array_max. |
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