[PARQUET-157] Divide by zero in logging code

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.6.0
• Fix Version/s: 1.6.0
• Component/s: parquet-mr
• Assignee: Jim Carroll
• Reporter: Jim Carroll
• Created: 29/Dec/14 18:34
• Updated: 23/Jun/24 03:27
• Resolved: 30/Jan/15 01:33

Description

There's a divide by zero in the timing measurement code of InternalParquetRecordReader at line 109 here: https://github.com/apache/incubator-parquet-mr/blob/master/parquet-hadoop/src/main/java/parquet/hadoop/InternalParquetRecordReader.java#L109

totalTime is 0 and there's no check.

Issue Links

• causes: SPARK-9442 java.lang.ArithmeticException: / by zero when reading Parquet