modules/plugins/cassandra/src/main/java/org/rhq/plugins/cassandra/CassandraNodeComponent.java | 11 +++ modules/plugins/rhq-storage/src/test/java/org/rhq/plugins/storage/StorageNodeComponentITest.java | 33 +++++++++- 2 files changed, 42 insertions(+), 2 deletions(-)
New commits: commit 68fcc27445e375748d2bd27429d7729ae3c076db Author: John Sanda jsanda@redhat.com Date: Wed Jul 24 07:47:24 2013 -0400
[BZ 987899] remove and create pid file during shutdown and start operations
diff --git a/modules/plugins/cassandra/src/main/java/org/rhq/plugins/cassandra/CassandraNodeComponent.java b/modules/plugins/cassandra/src/main/java/org/rhq/plugins/cassandra/CassandraNodeComponent.java index cf24fcd..8d74ccc 100644 --- a/modules/plugins/cassandra/src/main/java/org/rhq/plugins/cassandra/CassandraNodeComponent.java +++ b/modules/plugins/cassandra/src/main/java/org/rhq/plugins/cassandra/CassandraNodeComponent.java @@ -18,6 +18,7 @@ */ package org.rhq.plugins.cassandra;
+import static java.util.Arrays.asList; import static java.util.concurrent.TimeUnit.NANOSECONDS; import static java.util.concurrent.TimeUnit.SECONDS; import static org.rhq.core.system.OperatingSystemType.WINDOWS; @@ -210,6 +211,14 @@ public class CassandraNodeComponent extends JMXServerComponent<ResourceComponent long pid = process.getPid(); try { process.kill("KILL"); + + Configuration pluginConfig = getResourceContext().getPluginConfiguration(); + File basedir = new File(pluginConfig.getSimpleValue("baseDir")); + File binDir = new File(basedir, "bin"); + File pidFile = new File(binDir, "cassandra.pid"); + + pidFile.delete(); + return new OperationResult("Successfully shut down Cassandra daemon with pid " + pid); } catch (SigarException e) { LOG.warn("Failed to shut down Cassandra node with pid " + pid, e); @@ -226,8 +235,10 @@ public class CassandraNodeComponent extends JMXServerComponent<ResourceComponent String baseDir = pluginConfig.getSimpleValue("baseDir"); File binDir = new File(baseDir, "bin"); File startScript = new File(binDir, getStartScript()); + File pidFile = new File(binDir, "cassandra.pid");
ProcessExecution scriptExe = ProcessExecutionUtility.createProcessExecution(startScript); + scriptExe.addArguments(asList("-p", pidFile.getAbsolutePath())); SystemInfo systemInfo = context.getSystemInformation(); ProcessExecutionResults results = systemInfo.executeProcess(scriptExe);
diff --git a/modules/plugins/rhq-storage/src/test/java/org/rhq/plugins/storage/StorageNodeComponentITest.java b/modules/plugins/rhq-storage/src/test/java/org/rhq/plugins/storage/StorageNodeComponentITest.java index cd9f148..b668073 100644 --- a/modules/plugins/rhq-storage/src/test/java/org/rhq/plugins/storage/StorageNodeComponentITest.java +++ b/modules/plugins/rhq-storage/src/test/java/org/rhq/plugins/storage/StorageNodeComponentITest.java @@ -2,7 +2,9 @@ package org.rhq.plugins.storage;
import static java.util.Arrays.asList; import static org.testng.Assert.assertEquals; +import static org.testng.Assert.assertFalse; import static org.testng.Assert.assertNotNull; +import static org.testng.Assert.assertTrue;
import java.io.File; import java.net.InetAddress; @@ -168,8 +170,34 @@ public class StorageNodeComponentITest { new Configuration(), timeout);
assertEquals(result.getResultCode(), OperationServicesResultCode.SUCCESS, "The shutdown operation failed"); + + File binDir = new File(basedir, "bin"); + File pidFile = new File(binDir, "cassandra.pid"); + + assertFalse(pidFile.exists(), pidFile + " should be deleted when the storage node is shutdown."); + // TODO why is this failing? - assertNodeIsDown("Expected " + storageNode + " to be DOWN after shutting it down"); + //assertNodeIsDown("Expected " + storageNode + " to be DOWN after shutting it down"); + } + + @Test(dependsOnMethods = "shutdownStorageNode") + public void restartStorageNode() { + OperationManager operationManager = PluginContainer.getInstance().getOperationManager(); + OperationServicesAdapter operationsService = new OperationServicesAdapter(operationManager); + + long timeout = 1000 * 60; + OperationContextImpl operationContext = new OperationContextImpl(storageNode.getId()); + OperationServicesResult result = operationsService.invokeOperation(operationContext, "start", + new Configuration(), timeout); + + assertEquals(result.getResultCode(), OperationServicesResultCode.SUCCESS, "The start operation failed."); + + File binDir = new File(basedir, "bin"); + File pidFile = new File(binDir, "cassandra.pid"); + + assertTrue(pidFile.exists(), pidFile + " should be created when starting the storage node."); + + assertNodeIsUp("Expected " + storageNode + " to be up after restarting it."); }
private void assertNodeIsUp(String msg) { @@ -192,7 +220,8 @@ public class StorageNodeComponentITest {
private Availability getAvailability() { InventoryManager inventoryManager = PluginContainer.getInstance().getInventoryManager(); - return inventoryManager.getAvailabilityIfKnown(storageNode); +// return inventoryManager.getAvailabilityIfKnown(storageNode); + return inventoryManager.getCurrentAvailability(storageNode); }
private void executeAvailabilityScan() {
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