- private static EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(MusicUtil.class);
-
- private String cassandrHost;
- private String zookeeperHost;
-
- public String getCassandraStatus(String consistency) {
- logger.info(EELFLoggerDelegate.applicationLogger, "Getting Status for Cassandra");
-
- boolean result = false;
- try {
- result = getAdminKeySpace(consistency);
- } catch(Exception e) {
- if(e.getMessage().toLowerCase().contains("unconfigured table healthcheck")) {
- logger.error("Error", e);
- logger.debug("Creating table....");
- boolean ksresult = createKeyspace();
- if(ksresult)
- try {
- result = getAdminKeySpace(consistency);
- } catch (MusicServiceException e1) {
- // TODO Auto-generated catch block
- logger.error("Error", e);
- e1.printStackTrace();
- }
- } else {
- logger.error("Error", e);
- return "One or more nodes are down or not responding.";
- }
- }
- if (result) {
- return "ACTIVE";
- } else {
- logger.info(EELFLoggerDelegate.applicationLogger, "Cassandra Service is not responding");
- return "INACTIVE";
- }
- }
-
- private Boolean getAdminKeySpace(String consistency) throws MusicServiceException {
-
-
- PreparedQueryObject pQuery = new PreparedQueryObject();
- pQuery.appendQueryString("insert into admin.healthcheck (id) values (?)");
- pQuery.addValue(UUID.randomUUID());
- ResultType rs = MusicCore.nonKeyRelatedPut(pQuery, consistency);
- logger.info(rs.toString());
- if (rs != null) {
- return Boolean.TRUE;
- } else {
- return Boolean.FALSE;
- }
-
-
- }
-
- private boolean createKeyspace() {
- PreparedQueryObject pQuery = new PreparedQueryObject();
- pQuery.appendQueryString("CREATE TABLE admin.healthcheck (id uuid PRIMARY KEY)");
- ResultType rs = null ;
- try {
- rs = MusicCore.nonKeyRelatedPut(pQuery, ConsistencyLevel.ONE.toString());
- } catch (MusicServiceException e) {
+ private static EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(MusicUtil.class);
+
+ private String cassandrHost;
+
+ public String getCassandraStatus(String consistency) {
+ logger.info(EELFLoggerDelegate.applicationLogger, "Getting Status for Cassandra");
+
+ boolean result = false;
+ UUID randomUUID = UUID.randomUUID();
+ try {
+ result = getAdminKeySpace(consistency, randomUUID);
+ } catch(Exception e) {
+ if(e.getMessage().toLowerCase().contains("unconfigured table healthcheck")) {
+ logger.error("Error", e);
+ logger.debug("Creating table....");
+ boolean ksresult = createKeyspace();
+ if(ksresult)
+ try {
+ result = getAdminKeySpace(consistency, randomUUID);
+ } catch (MusicServiceException e1) {
+ logger.error(EELFLoggerDelegate.errorLogger, e1, AppMessages.UNKNOWNERROR, ErrorSeverity.ERROR, ErrorTypes.UNKNOWN);
+ }
+ } else {
+ logger.error("Error", e);
+ return "One or more nodes are down or not responding.";
+ }
+ }
+ try {
+ cleanHealthCheckId(randomUUID);
+ } catch (MusicServiceException | MusicQueryException e) {