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IMPALA-4433: Always generate testdata using the same time zone setting

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Before this change, testdata was generated using the
java.util.TimeZone.getDefault() TimeZone of the machine it was running
on.  This patch standardizes on "America/Los_Angeles", which matches
the existing expected results in the end-to-end tests.

Change-Id: Iaf7cc796e44e9ff64880f9ae852f40961592f279
Reviewed-on: http://gerrit.cloudera.org:8080/5058
Reviewed-by: Jim Apple <jbapple@cloudera.com>
Tested-by: Internal Jenkins
This commit is contained in:
Jim Apple
2016-11-11 12:05:30 -08:00
committed by Internal Jenkins
parent f4a5d863c3
commit 0ea4a666dc
1 changed files with 5 additions and 0 deletions
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5
testdata/src/main/java/org/apache/impala/datagenerator/TestDataGenerator.java vendored
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@@ -25,6 +25,7 @@ import java.math.BigDecimal;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.GregorianCalendar;
import java.util.TimeZone;
class TestDataGenerator {
// 2 years
@@ -152,6 +153,10 @@ class TestDataGenerator {
System.err.println("Usage: " + "TestDataGenerator BaseOutputDirectory");
}
// The TimeZone should be the same no matter what the TimeZone is of the computer
// running this code, in order to ensure the generated data is always the same.
TimeZone.setDefault(TimeZone.getTimeZone("America/Los_Angeles"));
// Generate AllTypes
String dirName = args[0] + "/AllTypes";
File dir = new File(dirName);