@Test public void testReadWriteJobManagerMetadata() throws IOException { final Map<String, String> testData1 = new HashMap<String, String>(); testData1.put("metaKey1","metaValue1"); testData1.put("metaKey2","metaValue2"); this.tracker.get().set(TEST_TOPIC_1, testData1 ); final Map<String, String> testData2 = new HashMap<String, String>(); testData2.put("metaKey1","metaValue1"); testData2.put("metaKey2","metaValue2"); this.tracker.get().set(TEST_TOPIC_2, testData2); this.tracker.get().writeJobManagerMetadata(); final FileStatus[] statuses = fileSystem.listStatus(basePath); Assert.assertEquals(1,fileSystem.listStatus(basePath).length); this.tracker = Optional.absent(); this.tracker = Optional.of(new JobManagerMetadataTracker(config)); Assert.assertEquals(this.tracker.get().contains(TEST_TOPIC_1), true); Assert.assertEquals(this.tracker.get().contains(TEST_TOPIC_2), true); Assert.assertEquals(this.tracker.get().get(TEST_TOPIC_2).get().keySet().size(),2); Assert.assertEquals(this.tracker.get().get(TEST_TOPIC_1).get().keySet().size(),2); Assert.assertEquals(this.tracker.get().get(TEST_TOPIC_1).get().get("metaKey1").toString(),"metaValue1"); Assert.assertEquals(this.tracker.get().get(TEST_TOPIC_1).get().get("metaKey1").toString(),"metaValue1"); }
jobDag.getJobManagerMetadata())); try { this.getTracker().writeJobManagerMetadata(); } catch (MetadataException e) { log.error("Unable to save metadata: {}", e.getMessage());