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HBASE-13138 Clean up TestMasterObserver (debug, trying to figure why fails)

This commit is contained in:
stack 2015-03-02 10:53:30 -08:00
parent d2e64032c6
commit b9f8616177
2 changed files with 52 additions and 42 deletions
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11
hbase-server/src/main/java/org/apache/hadoop/hbase/master/handler/DisableTableHandler.java
View File

@ -217,12 +217,19 @@ public class DisableTableHandler extends EventHandler {
long startTime = System.currentTimeMillis();
long remaining = timeout;
List<HRegionInfo> regions = null;
long lastLogTime = startTime;
while (!server.isStopped() && remaining > 0) {
Thread.sleep(waitingTimeForEvents);
regions = assignmentManager.getRegionStates().getRegionsOfTable(tableName);
LOG.debug("Disable waiting until done; " + remaining + " ms remaining; " + regions);
long now = System.currentTimeMillis();
// Don't log more than once every ten seconds. Its obnoxious. And only log table regions
// if we are waiting a while for them to go down...
if (LOG.isDebugEnabled() && ((now - lastLogTime) > 10000)) {
lastLogTime = now;
LOG.debug("Disable waiting until done; " + remaining + " ms remaining; " + regions);
}
if (regions.isEmpty()) break;
remaining = timeout - (System.currentTimeMillis() - startTime);
remaining = timeout - (now - startTime);
}
return regions != null && regions.isEmpty();
}

83
hbase-server/src/test/java/org/apache/hadoop/hbase/coprocessor/TestMasterObserver.java
View File

@ -63,8 +63,10 @@ import org.apache.hadoop.hbase.util.Bytes;
import org.apache.hadoop.hbase.util.Threads;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Rule;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import org.junit.rules.TestName;
/**
* Tests invocation of the {@link org.apache.hadoop.hbase.coprocessor.MasterObserver}
@ -1154,11 +1156,10 @@ public class TestMasterObserver {
private static HBaseTestingUtility UTIL = new HBaseTestingUtility();
private static byte[] TEST_SNAPSHOT = Bytes.toBytes("observed_snapshot");
private static TableName TEST_TABLE = TableName.valueOf("observed_table");
private static TableName TEST_CLONE = TableName.valueOf("observed_clone");
private static byte[] TEST_FAMILY = Bytes.toBytes("fam1");
private static byte[] TEST_FAMILY2 = Bytes.toBytes("fam2");
private static byte[] TEST_FAMILY3 = Bytes.toBytes("fam3");
@Rule public TestName name = new TestName();
@BeforeClass
public static void setupBeforeClass() throws Exception {
@ -1202,7 +1203,7 @@ public class TestMasterObserver {
@Test (timeout=180000)
public void testTableOperations() throws Exception {
MiniHBaseCluster cluster = UTIL.getHBaseCluster();
final TableName tableName = TableName.valueOf(name.getMethodName());
HMaster master = cluster.getMaster();
MasterCoprocessorHost host = master.getMasterCoprocessorHost();
CPMasterObserver cp = (CPMasterObserver)host.findCoprocessor(
@ -1212,7 +1213,7 @@ public class TestMasterObserver {
assertFalse("No table created yet", cp.wasCreateTableCalled());
// create a table
HTableDescriptor htd = new HTableDescriptor(TEST_TABLE);
HTableDescriptor htd = new HTableDescriptor(tableName);
htd.addFamily(new HColumnDescriptor(TEST_FAMILY));
Admin admin = UTIL.getHBaseAdmin();
@ -1227,8 +1228,8 @@ public class TestMasterObserver {
cp.wasCreateTableHandlerCalled());
tableCreationLatch = new CountDownLatch(1);
admin.disableTable(TEST_TABLE);
assertTrue(admin.isTableDisabled(TEST_TABLE));
admin.disableTable(tableName);
assertTrue(admin.isTableDisabled(tableName));
// preDisableTable can't bypass default action.
assertTrue("Coprocessor should have been called on table disable",
cp.wasDisableTableCalled());
@ -1237,45 +1238,45 @@ public class TestMasterObserver {
// enable
assertFalse(cp.wasEnableTableCalled());
admin.enableTable(TEST_TABLE);
assertTrue(admin.isTableEnabled(TEST_TABLE));
admin.enableTable(tableName);
assertTrue(admin.isTableEnabled(tableName));
// preEnableTable can't bypass default action.
assertTrue("Coprocessor should have been called on table enable",
cp.wasEnableTableCalled());
assertTrue("Enable table handler should be called.",
cp.wasEnableTableHandlerCalled());
admin.disableTable(TEST_TABLE);
assertTrue(admin.isTableDisabled(TEST_TABLE));
admin.disableTable(tableName);
assertTrue(admin.isTableDisabled(tableName));
// modify table
htd.setMaxFileSize(512 * 1024 * 1024);
modifyTableSync(admin, TEST_TABLE, htd);
modifyTableSync(admin, tableName, htd);
// preModifyTable can't bypass default action.
assertTrue("Test table should have been modified",
cp.wasModifyTableCalled());
// add a column family
admin.addColumn(TEST_TABLE, new HColumnDescriptor(TEST_FAMILY2));
admin.addColumn(tableName, new HColumnDescriptor(TEST_FAMILY2));
assertTrue("New column family shouldn't have been added to test table",
cp.preAddColumnCalledOnly());
// modify a column family
HColumnDescriptor hcd1 = new HColumnDescriptor(TEST_FAMILY2);
hcd1.setMaxVersions(25);
admin.modifyColumn(TEST_TABLE, hcd1);
admin.modifyColumn(tableName, hcd1);
assertTrue("Second column family should be modified",
cp.preModifyColumnCalledOnly());
// truncate table
admin.truncateTable(TEST_TABLE, false);
admin.truncateTable(tableName, false);
// delete table
admin.disableTable(TEST_TABLE);
assertTrue(admin.isTableDisabled(TEST_TABLE));
admin.deleteTable(TEST_TABLE);
admin.disableTable(tableName);
assertTrue(admin.isTableDisabled(tableName));
admin.deleteTable(tableName);
assertFalse("Test table should have been deleted",
admin.tableExists(TEST_TABLE));
admin.tableExists(tableName));
// preDeleteTable can't bypass default action.
assertTrue("Coprocessor should have been called on table delete",
cp.wasDeleteTableCalled());
@ -1297,8 +1298,8 @@ public class TestMasterObserver {
// disable
assertFalse(cp.wasDisableTableCalled());
assertFalse(cp.wasDisableTableHandlerCalled());
admin.disableTable(TEST_TABLE);
assertTrue(admin.isTableDisabled(TEST_TABLE));
admin.disableTable(tableName);
assertTrue(admin.isTableDisabled(tableName));
assertTrue("Coprocessor should have been called on table disable",
cp.wasDisableTableCalled());
assertTrue("Disable table handler should be called.",
@ -1306,11 +1307,11 @@ public class TestMasterObserver {
// modify table
htd.setMaxFileSize(512 * 1024 * 1024);
modifyTableSync(admin, TEST_TABLE, htd);
modifyTableSync(admin, tableName, htd);
assertTrue("Test table should have been modified",
cp.wasModifyTableCalled());
// add a column family
admin.addColumn(TEST_TABLE, new HColumnDescriptor(TEST_FAMILY2));
admin.addColumn(tableName, new HColumnDescriptor(TEST_FAMILY2));
assertTrue("New column family should have been added to test table",
cp.wasAddColumnCalled());
assertTrue("Add column handler should be called.",
@ -1319,7 +1320,7 @@ public class TestMasterObserver {
// modify a column family
HColumnDescriptor hcd = new HColumnDescriptor(TEST_FAMILY2);
hcd.setMaxVersions(25);
admin.modifyColumn(TEST_TABLE, hcd);
admin.modifyColumn(tableName, hcd);
assertTrue("Second column family should be modified",
cp.wasModifyColumnCalled());
assertTrue("Modify table handler should be called.",
@ -1328,23 +1329,23 @@ public class TestMasterObserver {
// enable
assertFalse(cp.wasEnableTableCalled());
assertFalse(cp.wasEnableTableHandlerCalled());
admin.enableTable(TEST_TABLE);
assertTrue(admin.isTableEnabled(TEST_TABLE));
admin.enableTable(tableName);
assertTrue(admin.isTableEnabled(tableName));
assertTrue("Coprocessor should have been called on table enable",
cp.wasEnableTableCalled());
assertTrue("Enable table handler should be called.",
cp.wasEnableTableHandlerCalled());
// disable again
admin.disableTable(TEST_TABLE);
assertTrue(admin.isTableDisabled(TEST_TABLE));
admin.disableTable(tableName);
assertTrue(admin.isTableDisabled(tableName));
// delete column
assertFalse("No column family deleted yet", cp.wasDeleteColumnCalled());
assertFalse("Delete table column handler should not be called.",
cp.wasDeleteColumnHandlerCalled());
admin.deleteColumn(TEST_TABLE, TEST_FAMILY2);
HTableDescriptor tableDesc = admin.getTableDescriptor(TEST_TABLE);
admin.deleteColumn(tableName, TEST_FAMILY2);
HTableDescriptor tableDesc = admin.getTableDescriptor(tableName);
assertNull("'"+Bytes.toString(TEST_FAMILY2)+"' should have been removed",
tableDesc.getFamily(TEST_FAMILY2));
assertTrue("Coprocessor should have been called on column delete",
@ -1356,9 +1357,9 @@ public class TestMasterObserver {
assertFalse("No table deleted yet", cp.wasDeleteTableCalled());
assertFalse("Delete table handler should not be called.",
cp.wasDeleteTableHandlerCalled());
admin.deleteTable(TEST_TABLE);
admin.deleteTable(tableName);
assertFalse("Test table should have been deleted",
admin.tableExists(TEST_TABLE));
admin.tableExists(tableName));
assertTrue("Coprocessor should have been called on table delete",
cp.wasDeleteTableCalled());
assertTrue("Delete table handler should be called.",
@ -1367,6 +1368,7 @@ public class TestMasterObserver {
@Test (timeout=180000)
public void testSnapshotOperations() throws Exception {
final TableName tableName = TableName.valueOf(name.getMethodName());
MiniHBaseCluster cluster = UTIL.getHBaseCluster();
HMaster master = cluster.getMaster();
MasterCoprocessorHost host = master.getMasterCoprocessorHost();
@ -1375,7 +1377,7 @@ public class TestMasterObserver {
cp.resetStates();
// create a table
HTableDescriptor htd = new HTableDescriptor(TEST_TABLE);
HTableDescriptor htd = new HTableDescriptor(tableName);
htd.addFamily(new HColumnDescriptor(TEST_FAMILY));
Admin admin = UTIL.getHBaseAdmin();
@ -1384,14 +1386,14 @@ public class TestMasterObserver {
tableCreationLatch.await();
tableCreationLatch = new CountDownLatch(1);
admin.disableTable(TEST_TABLE);
assertTrue(admin.isTableDisabled(TEST_TABLE));
admin.disableTable(tableName);
assertTrue(admin.isTableDisabled(tableName));
try {
// Test snapshot operation
assertFalse("Coprocessor should not have been called yet",
cp.wasSnapshotCalled());
admin.snapshot(TEST_SNAPSHOT, TEST_TABLE);
admin.snapshot(TEST_SNAPSHOT, tableName);
assertTrue("Coprocessor should have been called on snapshot",
cp.wasSnapshotCalled());
@ -1407,7 +1409,7 @@ public class TestMasterObserver {
assertFalse("Coprocessor restore should not have been called on snapshot clone",
cp.wasRestoreSnapshotCalled());
admin.disableTable(TEST_CLONE);
assertTrue(admin.isTableDisabled(TEST_TABLE));
assertTrue(admin.isTableDisabled(tableName));
admin.deleteTable(TEST_CLONE);
// Test restore operation
@ -1422,7 +1424,7 @@ public class TestMasterObserver {
assertTrue("Coprocessor should have been called on snapshot delete",
cp.wasDeleteSnapshotCalled());
} finally {
admin.deleteTable(TEST_TABLE);
admin.deleteTable(tableName);
}
}
@ -1515,6 +1517,7 @@ public class TestMasterObserver {
@Test (timeout=180000)
public void testRegionTransitionOperations() throws Exception {
final TableName tableName = TableName.valueOf(name.getMethodName());
MiniHBaseCluster cluster = UTIL.getHBaseCluster();
HMaster master = cluster.getMaster();
@ -1524,10 +1527,10 @@ public class TestMasterObserver {
cp.enableBypass(false);
cp.resetStates();
HTable table = UTIL.createMultiRegionTable(TEST_TABLE, TEST_FAMILY);
HTable table = UTIL.createMultiRegionTable(tableName, TEST_FAMILY);
try {
UTIL.waitUntilAllRegionsAssigned(TEST_TABLE);
UTIL.waitUntilAllRegionsAssigned(tableName);
NavigableMap<HRegionInfo, ServerName> regions = table.getRegionLocations();
Map.Entry<HRegionInfo, ServerName> firstGoodPair = null;
@ -1601,7 +1604,7 @@ public class TestMasterObserver {
assertTrue("Coprocessor should be called on region rebalancing",
cp.wasBalanceCalled());
} finally {
UTIL.deleteTable(TEST_TABLE);
UTIL.deleteTable(tableName);
}
}