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HBASE-13041 TestEnableTableHandler should not call AssignmentManager#assign concurrently with master (Andrey Stepachev)

This commit is contained in:
stack 2015-02-16 21:00:00 -08:00
parent 0d880c99b5
commit d3621d24de
1 changed files with 28 additions and 9 deletions
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37
hbase-server/src/test/java/org/apache/hadoop/hbase/master/handler/TestEnableTableHandler.java
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@ -18,8 +18,13 @@
*/
package org.apache.hadoop.hbase.master.handler;
import java.util.ArrayList;
import java.util.List;
import com.google.common.base.Predicate;
import com.google.common.collect.Iterables;
import com.google.common.collect.Iterators;
import com.google.common.collect.Lists;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.hbase.HConstants;
@ -81,7 +86,6 @@ public class TestEnableTableHandler {
admin.enableTable(tableName);
TEST_UTIL.waitTableEnabled(tableName);
// disable once more
admin.disableTable(tableName);
@ -91,21 +95,36 @@ public class TestEnableTableHandler {
rs.getRegionServer().stop("stop");
cluster.waitForRegionServerToStop(rs.getRegionServer().getServerName(), 10000);
EnableTableHandler handler =
new EnableTableHandler(m, tableName, m.getAssignmentManager(), m.getTableLockManager(),
true);
handler.prepare();
handler.process();
LOG.debug("Now enabling table " + tableName);
admin.enableTable(tableName);
assertTrue(admin.isTableEnabled(tableName));
JVMClusterUtil.RegionServerThread rs2 = cluster.startRegionServer();
m.getAssignmentManager().assign(admin.getTableRegions(tableName));
cluster.waitForRegionServerToStart(rs2.getRegionServer().getServerName().getHostname(),
rs2.getRegionServer().getServerName().getPort(), 60000);
List<HRegionInfo> regions = TEST_UTIL.getHBaseAdmin().getTableRegions(tableName);
assertEquals(1, regions.size());
for (HRegionInfo region : regions) {
TEST_UTIL.getHBaseAdmin().assign(region.getEncodedNameAsBytes());
}
LOG.debug("Waiting for table assigned " + tableName);
TEST_UTIL.waitUntilAllRegionsAssigned(tableName);
List<HRegionInfo> onlineRegions = admin.getOnlineRegions(
rs2.getRegionServer().getServerName());
assertEquals(1, onlineRegions.size());
assertEquals(tableName, onlineRegions.get(0).getTable());
ArrayList<HRegionInfo> tableRegions = filterTableRegions(tableName, onlineRegions);
assertEquals(1, tableRegions.size());
}
private ArrayList<HRegionInfo> filterTableRegions(final TableName tableName,
List<HRegionInfo> onlineRegions) {
return Lists.newArrayList(Iterables.filter(onlineRegions, new Predicate<HRegionInfo>() {
@Override
public boolean apply(HRegionInfo input) {
return input.getTable().equals(tableName);
}
}));
}
/**