atsaonerk
atsaonerk
> Need to test the test too. > > Add a test like this: > > public void testDumpExporterWithParallelismFail() throws Exception { when(conf.getIntVar(HiveConf.ConfVars.REPL_EXPORT_DUMP_PARALLELISM)).thenReturn(10); sem = new Semaphore(totalTask-1); > > This...
Results of jmh performance benchmark test indicates an improvement in TableExport operation. If table is dumped in parallel manner instead of serial , the operation completes much faster giving. Below...
The latest change is corrupted. Created a new PR.