Tsz Wo Nicholas Sze created HDFS-8190:
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Summary: StripedBlockUtil.getInternalBlockLength may have overflow
error
Key: HDFS-8190
URL: https://issues.apache.org/jira/browse/HDFS-8190
Project: Hadoop HDFS
Issue Type: Sub-task
Reporter: Tsz Wo Nicholas Sze
Both numStripes and cellSize are int but
{code}
long blkSize = (numStripes - 1) * cellSize;
{code}
When the actually block size > Integer.MAX_VALUE, the computation has overflow
error.
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