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HBASE-12181 Some tests create a table and try to use it before regions get assigned (Dima Spivak)

This commit is contained in:
stack 2014-10-08 17:23:21 -07:00
parent 1636afb0aa
commit 652b81ab1e
1 changed files with 17 additions and 8 deletions
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25
hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestSplitTransactionOnCluster.java
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@ -883,19 +883,28 @@ public class TestSplitTransactionOnCluster {
public void testSplitHooksBeforeAndAfterPONR() throws Exception { public void testSplitHooksBeforeAndAfterPONR() throws Exception {
TableName firstTable = TableName.valueOf("testSplitHooksBeforeAndAfterPONR_1"); TableName firstTable = TableName.valueOf("testSplitHooksBeforeAndAfterPONR_1");
TableName secondTable = TableName.valueOf("testSplitHooksBeforeAndAfterPONR_2"); TableName secondTable = TableName.valueOf("testSplitHooksBeforeAndAfterPONR_2");
HColumnDescriptor hcd = new HColumnDescriptor("cf");
HTableDescriptor desc = new HTableDescriptor(firstTable); HTableDescriptor desc = new HTableDescriptor(firstTable);
desc.addCoprocessor(MockedRegionObserver.class.getName()); desc.addCoprocessor(MockedRegionObserver.class.getName());
HColumnDescriptor hcd = new HColumnDescriptor("cf");
desc.addFamily(hcd); desc.addFamily(hcd);
admin.createTable(desc); admin.createTable(desc);
TESTING_UTIL.waitUntilAllRegionsAssigned(firstTable);
desc = new HTableDescriptor(secondTable); desc = new HTableDescriptor(secondTable);
hcd = new HColumnDescriptor("cf");
desc.addFamily(hcd); desc.addFamily(hcd);
admin.createTable(desc); admin.createTable(desc);
List<HRegion> firstTableregions = cluster.getRegions(firstTable); TESTING_UTIL.waitUntilAllRegionsAssigned(secondTable);
List<HRegion> firstTableRegions = cluster.getRegions(firstTable);
List<HRegion> secondTableRegions = cluster.getRegions(secondTable); List<HRegion> secondTableRegions = cluster.getRegions(secondTable);
// Check that both tables actually have regions.
if (firstTableRegions.size() == 0 || secondTableRegions.size() == 0) {
fail("Each table should have at least one region.");
}
ServerName serverName = ServerName serverName =
cluster.getServerHoldingRegion(firstTableregions.get(0).getRegionName()); cluster.getServerHoldingRegion(firstTableRegions.get(0).getRegionName());
admin.move(secondTableRegions.get(0).getRegionInfo().getEncodedNameAsBytes(), admin.move(secondTableRegions.get(0).getRegionInfo().getEncodedNameAsBytes(),
Bytes.toBytes(serverName.getServerName())); Bytes.toBytes(serverName.getServerName()));
Table table1 = null; Table table1 = null;
@ -906,12 +915,12 @@ public class TestSplitTransactionOnCluster {
insertData(firstTable, admin, table1); insertData(firstTable, admin, table1);
insertData(secondTable, admin, table2); insertData(secondTable, admin, table2);
admin.split(firstTable, "row2".getBytes()); admin.split(firstTable, "row2".getBytes());
firstTableregions = cluster.getRegions(firstTable); firstTableRegions = cluster.getRegions(firstTable);
while (firstTableregions.size() != 2) { while (firstTableRegions.size() != 2) {
Thread.sleep(1000); Thread.sleep(1000);
firstTableregions = cluster.getRegions(firstTable); firstTableRegions = cluster.getRegions(firstTable);
} }
assertEquals("Number of regions after split should be 2.", 2, firstTableregions.size()); assertEquals("Number of regions after split should be 2.", 2, firstTableRegions.size());
secondTableRegions = cluster.getRegions(secondTable); secondTableRegions = cluster.getRegions(secondTable);
assertEquals("Number of regions after split should be 2.", 2, secondTableRegions.size()); assertEquals("Number of regions after split should be 2.", 2, secondTableRegions.size());
} finally { } finally {