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HBASE-8164 TestTableLockManager fails intermittently in trunk builds 

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1463194 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Michael Stack 2013-04-01 16:32:02 +00:00
parent d814bff215
commit 58ec4f8e68
2 changed files with 24 additions and 13 deletions
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23
hbase-server/src/test/java/org/apache/hadoop/hbase/HBaseTestingUtility.java
View File

@ -1943,15 +1943,20 @@ public class HBaseTestingUtility extends HBaseCommonTestingUtility {
attempted.clear();
}
regCount = regions.size();
idx = random.nextInt(regions.size());
// if we have just tried this region, there is no need to try again
if (attempted.contains(idx)) continue;
try {
regions.get(idx).checkSplit();
return regions.get(idx);
} catch (Exception ex) {
LOG.warn("Caught exception", ex);
attempted.add(idx);
// There are chances that before we get the region for the table from an RS the region may
// be going for CLOSE. This may be because online schema change is enabled
if (regCount > 0) {
idx = random.nextInt(regCount);
// if we have just tried this region, there is no need to try again
if (attempted.contains(idx))
continue;
try {
regions.get(idx).checkSplit();
return regions.get(idx);
} catch (Exception ex) {
LOG.warn("Caught exception", ex);
attempted.add(idx);
}
}
attempts++;
} while (maxAttempts == -1 || attempts < maxAttempts);

14
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestTableLockManager.java
View File

@ -355,10 +355,16 @@ public class TestTableLockManager {
public void chore() {
try {
HRegion region = TEST_UTIL.getSplittableRegion(tableName, -1);
byte[] regionName = region.getRegionName();
admin.flush(regionName);
admin.compact(regionName);
admin.split(regionName);
if (region != null) {
byte[] regionName = region.getRegionName();
admin.flush(regionName);
admin.compact(regionName);
admin.split(regionName);
} else {
LOG.warn("Could not find suitable region for the table. Possibly the " +
"region got closed and the attempts got over before " +
"the region could have got reassigned.");
}
} catch (NotServingRegionException nsre) {
// the region may be in transition
LOG.warn("Caught exception", nsre);