use of org.apache.helix.HelixAdmin in project pinot by linkedin.
the class SegmentStatusCheckerTest method missingEVTest.
@Test
public void missingEVTest() throws Exception {
final String tableName = "myTable_REALTIME";
List<String> allTableNames = new ArrayList<String>();
allTableNames.add(tableName);
IdealState idealState = new IdealState(tableName);
idealState.setPartitionState("myTable_0", "pinot1", "ONLINE");
idealState.setPartitionState("myTable_0", "pinot2", "ONLINE");
idealState.setPartitionState("myTable_0", "pinot3", "ONLINE");
idealState.setPartitionState("myTable_1", "pinot1", "ONLINE");
idealState.setPartitionState("myTable_1", "pinot2", "ONLINE");
idealState.setPartitionState("myTable_1", "pinot3", "ONLINE");
idealState.setPartitionState("myTable_2", "pinot3", "OFFLINE");
idealState.setReplicas("2");
idealState.setRebalanceMode(IdealState.RebalanceMode.CUSTOMIZED);
HelixAdmin helixAdmin;
{
helixAdmin = mock(HelixAdmin.class);
when(helixAdmin.getResourceIdealState("StatusChecker", tableName)).thenReturn(idealState);
when(helixAdmin.getResourceExternalView("StatusChecker", tableName)).thenReturn(null);
}
{
helixResourceManager = mock(PinotHelixResourceManager.class);
when(helixResourceManager.isLeader()).thenReturn(true);
when(helixResourceManager.getAllPinotTableNames()).thenReturn(allTableNames);
when(helixResourceManager.getHelixClusterName()).thenReturn("StatusChecker");
when(helixResourceManager.getHelixAdmin()).thenReturn(helixAdmin);
}
{
config = mock(ControllerConf.class);
when(config.getStatusCheckerFrequencyInSeconds()).thenReturn(300);
when(config.getStatusCheckerWaitForPushTimeInSeconds()).thenReturn(300);
}
metricsRegistry = new MetricsRegistry();
controllerMetrics = new ControllerMetrics(metricsRegistry);
segmentStatusChecker = new SegmentStatusChecker(helixResourceManager, config);
segmentStatusChecker.setMetricsRegistry(controllerMetrics);
segmentStatusChecker.runSegmentMetrics();
Assert.assertEquals(controllerMetrics.getValueOfTableGauge(tableName, ControllerGauge.SEGMENTS_IN_ERROR_STATE), 0);
Assert.assertEquals(controllerMetrics.getValueOfTableGauge(tableName, ControllerGauge.NUMBER_OF_REPLICAS), 0);
segmentStatusChecker.stop();
}
use of org.apache.helix.HelixAdmin in project pinot by linkedin.
the class SegmentStatusCheckerTest method noSegments.
@Test
public void noSegments() throws Exception {
final String tableName = "myTable_REALTIME";
List<String> allTableNames = new ArrayList<String>();
allTableNames.add(tableName);
IdealState idealState = new IdealState(tableName);
idealState.setReplicas("0");
idealState.setRebalanceMode(IdealState.RebalanceMode.CUSTOMIZED);
HelixAdmin helixAdmin;
{
helixAdmin = mock(HelixAdmin.class);
when(helixAdmin.getResourceIdealState("StatusChecker", tableName)).thenReturn(idealState);
when(helixAdmin.getResourceExternalView("StatusChecker", tableName)).thenReturn(null);
}
{
helixResourceManager = mock(PinotHelixResourceManager.class);
when(helixResourceManager.isLeader()).thenReturn(true);
when(helixResourceManager.getAllPinotTableNames()).thenReturn(allTableNames);
when(helixResourceManager.getHelixClusterName()).thenReturn("StatusChecker");
when(helixResourceManager.getHelixAdmin()).thenReturn(helixAdmin);
}
{
config = mock(ControllerConf.class);
when(config.getStatusCheckerFrequencyInSeconds()).thenReturn(300);
when(config.getStatusCheckerWaitForPushTimeInSeconds()).thenReturn(300);
}
metricsRegistry = new MetricsRegistry();
controllerMetrics = new ControllerMetrics(metricsRegistry);
segmentStatusChecker = new SegmentStatusChecker(helixResourceManager, config);
segmentStatusChecker.setMetricsRegistry(controllerMetrics);
segmentStatusChecker.runSegmentMetrics();
Assert.assertEquals(controllerMetrics.getValueOfTableGauge(tableName, ControllerGauge.SEGMENTS_IN_ERROR_STATE), 0);
Assert.assertEquals(controllerMetrics.getValueOfTableGauge(tableName, ControllerGauge.NUMBER_OF_REPLICAS), 1);
Assert.assertEquals(controllerMetrics.getValueOfTableGauge(tableName, ControllerGauge.PERCENT_OF_REPLICAS), 100);
Assert.assertEquals(controllerMetrics.getValueOfTableGauge(tableName, ControllerGauge.PERCENT_SEGMENTS_AVAILABLE), 100);
segmentStatusChecker.stop();
}
use of org.apache.helix.HelixAdmin in project pinot by linkedin.
the class SegmentStatusCheckerTest method missingEVPartitionTest.
@Test
public void missingEVPartitionTest() throws Exception {
final String tableName = "myTable_OFFLINE";
List<String> allTableNames = new ArrayList<String>();
allTableNames.add(tableName);
IdealState idealState = new IdealState(tableName);
idealState.setPartitionState("myTable_0", "pinot1", "ONLINE");
idealState.setPartitionState("myTable_0", "pinot2", "ONLINE");
idealState.setPartitionState("myTable_0", "pinot3", "ONLINE");
idealState.setPartitionState("myTable_1", "pinot1", "ONLINE");
idealState.setPartitionState("myTable_1", "pinot2", "ONLINE");
idealState.setPartitionState("myTable_1", "pinot3", "ONLINE");
idealState.setPartitionState("myTable_2", "pinot3", "OFFLINE");
idealState.setPartitionState("myTable_3", "pinot3", "ONLINE");
idealState.setReplicas("2");
idealState.setRebalanceMode(IdealState.RebalanceMode.CUSTOMIZED);
ExternalView externalView = new ExternalView(tableName);
externalView.setState("myTable_0", "pinot1", "ONLINE");
externalView.setState("myTable_0", "pinot2", "ONLINE");
externalView.setState("myTable_1", "pinot1", "ERROR");
externalView.setState("myTable_1", "pinot2", "ONLINE");
ZNRecord znrecord = new ZNRecord("myTable_0");
znrecord.setSimpleField(CommonConstants.Segment.SEGMENT_NAME, "myTable_0");
znrecord.setSimpleField(CommonConstants.Segment.TABLE_NAME, "myTable_OFFLINE");
znrecord.setSimpleField(CommonConstants.Segment.INDEX_VERSION, "v1");
znrecord.setEnumField(CommonConstants.Segment.SEGMENT_TYPE, CommonConstants.Segment.SegmentType.OFFLINE);
znrecord.setLongField(CommonConstants.Segment.START_TIME, 1000);
znrecord.setLongField(CommonConstants.Segment.END_TIME, 2000);
znrecord.setSimpleField(CommonConstants.Segment.TIME_UNIT, TimeUnit.HOURS.toString());
znrecord.setLongField(CommonConstants.Segment.TOTAL_DOCS, 10000);
znrecord.setLongField(CommonConstants.Segment.CRC, 1234);
znrecord.setLongField(CommonConstants.Segment.CREATION_TIME, 3000);
znrecord.setSimpleField(CommonConstants.Segment.Offline.DOWNLOAD_URL, "http://localhost:8000/myTable_0");
znrecord.setLongField(CommonConstants.Segment.Offline.PUSH_TIME, System.currentTimeMillis());
znrecord.setLongField(CommonConstants.Segment.Offline.REFRESH_TIME, System.currentTimeMillis());
ZkHelixPropertyStore<ZNRecord> propertyStore;
{
propertyStore = (ZkHelixPropertyStore<ZNRecord>) mock(ZkHelixPropertyStore.class);
when(propertyStore.get("/SEGMENTS/myTable_OFFLINE/myTable_3", null, AccessOption.PERSISTENT)).thenReturn(znrecord);
}
HelixAdmin helixAdmin;
{
helixAdmin = mock(HelixAdmin.class);
when(helixAdmin.getResourceIdealState("StatusChecker", tableName)).thenReturn(idealState);
when(helixAdmin.getResourceExternalView("StatusChecker", tableName)).thenReturn(externalView);
}
{
helixResourceManager = mock(PinotHelixResourceManager.class);
when(helixResourceManager.isLeader()).thenReturn(true);
when(helixResourceManager.getAllPinotTableNames()).thenReturn(allTableNames);
when(helixResourceManager.getHelixClusterName()).thenReturn("StatusChecker");
when(helixResourceManager.getHelixAdmin()).thenReturn(helixAdmin);
when(helixResourceManager.getPropertyStore()).thenReturn(propertyStore);
}
{
config = mock(ControllerConf.class);
when(config.getStatusCheckerFrequencyInSeconds()).thenReturn(300);
when(config.getStatusCheckerWaitForPushTimeInSeconds()).thenReturn(0);
}
metricsRegistry = new MetricsRegistry();
controllerMetrics = new ControllerMetrics(metricsRegistry);
segmentStatusChecker = new SegmentStatusChecker(helixResourceManager, config);
segmentStatusChecker.setMetricsRegistry(controllerMetrics);
segmentStatusChecker.runSegmentMetrics();
Assert.assertEquals(controllerMetrics.getValueOfTableGauge(externalView.getId(), ControllerGauge.SEGMENTS_IN_ERROR_STATE), 1);
Assert.assertEquals(controllerMetrics.getValueOfTableGauge(externalView.getId(), ControllerGauge.NUMBER_OF_REPLICAS), 0);
Assert.assertEquals(controllerMetrics.getValueOfTableGauge(externalView.getId(), ControllerGauge.PERCENT_SEGMENTS_AVAILABLE), 75);
segmentStatusChecker.stop();
}
use of org.apache.helix.HelixAdmin in project pinot by linkedin.
the class SegmentStatusCheckerTest method missingIdealTest.
@Test
public void missingIdealTest() throws Exception {
final String tableName = "myTable_REALTIME";
List<String> allTableNames = new ArrayList<String>();
allTableNames.add(tableName);
IdealState idealState = null;
HelixAdmin helixAdmin;
{
helixAdmin = mock(HelixAdmin.class);
when(helixAdmin.getResourceIdealState("StatusChecker", tableName)).thenReturn(null);
when(helixAdmin.getResourceExternalView("StatusChecker", tableName)).thenReturn(null);
}
{
helixResourceManager = mock(PinotHelixResourceManager.class);
when(helixResourceManager.isLeader()).thenReturn(true);
when(helixResourceManager.getAllPinotTableNames()).thenReturn(allTableNames);
when(helixResourceManager.getHelixClusterName()).thenReturn("StatusChecker");
when(helixResourceManager.getHelixAdmin()).thenReturn(helixAdmin);
}
{
config = mock(ControllerConf.class);
when(config.getStatusCheckerFrequencyInSeconds()).thenReturn(300);
when(config.getStatusCheckerWaitForPushTimeInSeconds()).thenReturn(300);
}
metricsRegistry = new MetricsRegistry();
controllerMetrics = new ControllerMetrics(metricsRegistry);
segmentStatusChecker = new SegmentStatusChecker(helixResourceManager, config);
segmentStatusChecker.setMetricsRegistry(controllerMetrics);
segmentStatusChecker.runSegmentMetrics();
Assert.assertEquals(controllerMetrics.getValueOfTableGauge(tableName, ControllerGauge.SEGMENTS_IN_ERROR_STATE), 0);
Assert.assertEquals(controllerMetrics.getValueOfTableGauge(tableName, ControllerGauge.NUMBER_OF_REPLICAS), 1);
Assert.assertEquals(controllerMetrics.getValueOfTableGauge(tableName, ControllerGauge.PERCENT_OF_REPLICAS), 100);
segmentStatusChecker.stop();
}
use of org.apache.helix.HelixAdmin in project pinot by linkedin.
the class SegmentStatusCheckerTest method missingEVPartitionPushTest.
@Test
public void missingEVPartitionPushTest() throws Exception {
final String tableName = "myTable_OFFLINE";
List<String> allTableNames = new ArrayList<String>();
allTableNames.add(tableName);
IdealState idealState = new IdealState(tableName);
idealState.setPartitionState("myTable_0", "pinot1", "ONLINE");
idealState.setPartitionState("myTable_1", "pinot1", "ONLINE");
idealState.setPartitionState("myTable_1", "pinot2", "ONLINE");
idealState.setReplicas("2");
idealState.setRebalanceMode(IdealState.RebalanceMode.CUSTOMIZED);
ExternalView externalView = new ExternalView(tableName);
externalView.setState("myTable_1", "pinot1", "ONLINE");
externalView.setState("myTable_1", "pinot2", "ONLINE");
HelixAdmin helixAdmin;
{
helixAdmin = mock(HelixAdmin.class);
when(helixAdmin.getResourceIdealState("StatusChecker", "myTable_OFFLINE")).thenReturn(idealState);
when(helixAdmin.getResourceExternalView("StatusChecker", "myTable_OFFLINE")).thenReturn(externalView);
}
ZNRecord znrecord = new ZNRecord("myTable_0");
znrecord.setSimpleField(CommonConstants.Segment.SEGMENT_NAME, "myTable_0");
znrecord.setSimpleField(CommonConstants.Segment.TABLE_NAME, "myTable_OFFLINE");
znrecord.setSimpleField(CommonConstants.Segment.INDEX_VERSION, "v1");
znrecord.setEnumField(CommonConstants.Segment.SEGMENT_TYPE, CommonConstants.Segment.SegmentType.OFFLINE);
znrecord.setLongField(CommonConstants.Segment.START_TIME, 1000);
znrecord.setLongField(CommonConstants.Segment.END_TIME, 2000);
znrecord.setSimpleField(CommonConstants.Segment.TIME_UNIT, TimeUnit.HOURS.toString());
znrecord.setLongField(CommonConstants.Segment.TOTAL_DOCS, 10000);
znrecord.setLongField(CommonConstants.Segment.CRC, 1234);
znrecord.setLongField(CommonConstants.Segment.CREATION_TIME, 3000);
znrecord.setSimpleField(CommonConstants.Segment.Offline.DOWNLOAD_URL, "http://localhost:8000/myTable_0");
znrecord.setLongField(CommonConstants.Segment.Offline.PUSH_TIME, System.currentTimeMillis());
znrecord.setLongField(CommonConstants.Segment.Offline.REFRESH_TIME, System.currentTimeMillis());
ZkHelixPropertyStore<ZNRecord> propertyStore;
{
propertyStore = (ZkHelixPropertyStore<ZNRecord>) mock(ZkHelixPropertyStore.class);
when(propertyStore.get("/SEGMENTS/myTable_OFFLINE/myTable_0", null, AccessOption.PERSISTENT)).thenReturn(znrecord);
}
{
helixResourceManager = mock(PinotHelixResourceManager.class);
when(helixResourceManager.isLeader()).thenReturn(true);
when(helixResourceManager.getAllPinotTableNames()).thenReturn(allTableNames);
when(helixResourceManager.getHelixClusterName()).thenReturn("StatusChecker");
when(helixResourceManager.getHelixAdmin()).thenReturn(helixAdmin);
when(helixResourceManager.getPropertyStore()).thenReturn(propertyStore);
}
{
config = mock(ControllerConf.class);
when(config.getStatusCheckerFrequencyInSeconds()).thenReturn(300);
when(config.getStatusCheckerWaitForPushTimeInSeconds()).thenReturn(300);
}
metricsRegistry = new MetricsRegistry();
controllerMetrics = new ControllerMetrics(metricsRegistry);
segmentStatusChecker = new SegmentStatusChecker(helixResourceManager, config);
segmentStatusChecker.setMetricsRegistry(controllerMetrics);
segmentStatusChecker.runSegmentMetrics();
Assert.assertEquals(controllerMetrics.getValueOfTableGauge(externalView.getId(), ControllerGauge.SEGMENTS_IN_ERROR_STATE), 0);
Assert.assertEquals(controllerMetrics.getValueOfTableGauge(externalView.getId(), ControllerGauge.NUMBER_OF_REPLICAS), 2);
Assert.assertEquals(controllerMetrics.getValueOfTableGauge(externalView.getId(), ControllerGauge.PERCENT_OF_REPLICAS), 100);
Assert.assertEquals(controllerMetrics.getValueOfTableGauge(externalView.getId(), ControllerGauge.PERCENT_SEGMENTS_AVAILABLE), 100);
segmentStatusChecker.stop();
}
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