private Object getHCatalogRepositoryValue(
HCatalogConnection connection, String value, IMetadataTable table, String targetComponent) {
HadoopClusterConnection hcConnection =
HCRepositoryUtil.getRelativeHadoopClusterConnection(connection);
if (hcConnection == null) {
return null;
}
if (EHCatalogRepositoryToComponent.DISTRIBUTION.getRepositoryValue().equals(value)) {
return hcConnection.getDistribution();
} else if (EHCatalogRepositoryToComponent.HCAT_VERSION.getRepositoryValue().equals(value)) {
return hcConnection.getDfVersion();
} else if (EHCatalogRepositoryToComponent.TEMPLETON_HOST.getRepositoryValue().equals(value)) {
return getRepositoryValueOfStringType(
connection, StringUtils.trimToNull(connection.getHostName()));
} else if (EHCatalogRepositoryToComponent.TEMPLETON_PORT.getRepositoryValue().equals(value)) {
return getRepositoryValueOfStringType(
connection, StringUtils.trimToNull(connection.getPort()));
} else if (EHCatalogRepositoryToComponent.USE_KRB.getRepositoryValue().equals(value)) {
return hcConnection.isEnableKerberos();
} else if (EHCatalogRepositoryToComponent.KRB_PRINC.getRepositoryValue().equals(value)) {
return getRepositoryValueOfStringType(
connection, StringUtils.trimToNull(connection.getKrbPrincipal()));
} else if (EHCatalogRepositoryToComponent.KRB_REALM.getRepositoryValue().equals(value)) {
return getRepositoryValueOfStringType(
connection, StringUtils.trimToNull(connection.getKrbRealm()));
} else if (EHCatalogRepositoryToComponent.NAMENODE_PRINCIPAL
.getRepositoryValue()
.equals(value)) {
return getRepositoryValueOfStringType(
hcConnection, StringUtils.trimToNull(hcConnection.getPrincipal()));
} else if (EHCatalogRepositoryToComponent.USE_KEYTAB.getRepositoryValue().equals(value)) {
return hcConnection.isUseKeytab();
} else if (EHCatalogRepositoryToComponent.KEYTAB_PRINCIPAL.getRepositoryValue().equals(value)) {
return getRepositoryValueOfStringType(
hcConnection, StringUtils.trimToNull(hcConnection.getKeytabPrincipal()));
} else if (EHCatalogRepositoryToComponent.KEYTAB_PATH.getRepositoryValue().equals(value)) {
return getRepositoryValueOfStringType(
hcConnection, StringUtils.trimToNull(hcConnection.getKeytab()));
} else if (EHCatalogRepositoryToComponent.DATABASE_NAME.getRepositoryValue().equals(value)) {
return getRepositoryValueOfStringType(
connection, StringUtils.trimToNull(connection.getDatabase()));
} else if (EHCatalogRepositoryToComponent.USERNAME.getRepositoryValue().equals(value)) {
return getRepositoryValueOfStringType(
connection, StringUtils.trimToNull(connection.getUserName()));
} else if (EHCatalogRepositoryToComponent.ROWSEPARATOR.getRepositoryValue().equals(value)) {
return getRepositoryValueOfStringType(
connection, StringUtils.trimToNull(connection.getRowSeparator()));
} else if (EHCatalogRepositoryToComponent.FIELDSEPARATOR.getRepositoryValue().equals(value)) {
return getRepositoryValueOfStringType(
connection, StringUtils.trimToNull(connection.getFieldSeparator()));
} else if (EHCatalogRepositoryToComponent.LOCAL.getRepositoryValue().equals(value)) {
return false;
} else if (EHCatalogRepositoryToComponent.MAPREDUCE.getRepositoryValue().equals(value)) {
return true;
} else if (EHCatalogRepositoryToComponent.PIG_VERSION.getRepositoryValue().equals(value)) {
return hcConnection.getDfVersion();
} else if (EHCatalogRepositoryToComponent.MAPRED_JOB_TRACKER.getRepositoryValue().equals(value)
|| EHCatalogRepositoryToComponent.MAPRED_RESOURCE_MANAGER.getRepositoryValue().equals(value)
|| EHCatalogRepositoryToComponent.RESOURCE_MANAGER.getRepositoryValue().equals(value)) {
return getRepositoryValueOfStringType(
hcConnection, StringUtils.trimToNull(hcConnection.getJobTrackerURI()));
} else if (EHCatalogRepositoryToComponent.FS_DEFAULT_NAME.getRepositoryValue().equals(value)) {
return getRepositoryValueOfStringType(
hcConnection, StringUtils.trimToNull(hcConnection.getNameNodeURI()));
} else if (EHCatalogRepositoryToComponent.JOBTRACKER_PRINCIPAL
.getRepositoryValue()
.equals(value)) {
return getRepositoryValueOfStringType(
connection, StringUtils.trimToNull(connection.getKrbPrincipal()));
} else if (EHCatalogRepositoryToComponent.LOAD.getRepositoryValue().equals(value)) {
return HCATALOG_LOAD;
} else if (EHCatalogRepositoryToComponent.STORE.getRepositoryValue().equals(value)) {
return HCATALOG_STORE;
} else if (EHCatalogRepositoryToComponent.HADOOP_CUSTOM_JARS
.getRepositoryValue()
.equals(value)) {
if (targetComponent != null && targetComponent.startsWith("tPig")) {
return hcConnection.getParameters().get(ECustomVersionGroup.PIG_HCATALOG.getName());
}
return HCVersionUtil.getCompCustomJarsParamFromRep(hcConnection, ECustomVersionGroup.COMMON);
} else if (EHCatalogRepositoryToComponent.HADOOP_ADVANCED_PROPERTIES
.getRepositoryValue()
.equals(value)) {
return HadoopRepositoryUtil.getHadoopPropertiesFullList(
connection, connection.getHadoopProperties(), true);
}
return null;
}