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From "Vikas Vishwakarma (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-12917) HFilePerformanceEvaluation UniformRandomSmallScan fails with StackOverflowError
Date Mon, 26 Jan 2015 07:26:34 GMT
Vikas Vishwakarma created HBASE-12917:
-----------------------------------------

             Summary: HFilePerformanceEvaluation UniformRandomSmallScan fails with StackOverflowError
                 Key: HBASE-12917
                 URL: https://issues.apache.org/jira/browse/HBASE-12917
             Project: HBase
          Issue Type: Bug
          Components: hbase
    Affects Versions: 2.0.0
         Environment: Ubuntu
            Reporter: Vikas Vishwakarma


While trying to run HFilePerformanceEvaluation with hbase-2.0.0 UniformRandomSmallScan is
failing with StackOverflowError. Lookes related to the byte array to Cell based HFile changes.

2015-01-26 12:42:09,551 WARN  [main] util.NativeCodeLoader: Unable to load native-hadoop library
for your platform... using builtin-java classes where applicable
2015-01-26 12:42:09,760 INFO  [main] hbase.HFilePerformanceEvaluation: Running SequentialWriteBenchmark
for 1000000 rows.
2015-01-26 12:42:10,007 INFO  [main] hfile.CacheConfig: CacheConfig:disabled
2015-01-26 12:42:11,560 INFO  [main] hbase.HFilePerformanceEvaluation: Running SequentialWriteBenchmark
for 1000000 rows took 1496ms.
2015-01-26 12:42:11,561 INFO  [0] hbase.HFilePerformanceEvaluation: Running UniformRandomSmallScan
for 1000000 rows.
2015-01-26 12:42:11,561 INFO  [0] hfile.CacheConfig: CacheConfig:disabled
Exception in thread "0" java.lang.StackOverflowError
        at org.apache.hadoop.hbase.HFilePerformanceEvaluation.createCell(HFilePerformanceEvaluation.java:78)
        at org.apache.hadoop.hbase.HFilePerformanceEvaluation.createCell(HFilePerformanceEvaluation.java:78)
        at org.apache.hadoop.hbase.HFilePerformanceEvaluation.createCell(HFilePerformanceEvaluation.java:78)
        at org.apache.hadoop.hbase.HFilePerformanceEvaluation.createCell(HFilePerformanceEvaluation.java:78)





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