Examples with MsckInfo org.apache.hadoop.hive.metastore.MsckInfo used on opensource projects

Example 1 with MsckInfo

use of org.apache.hadoop.hive.metastore.MsckInfo in project hive by apache.

the class MsckOperation method execute.

@Override
public int execute() throws HiveException, IOException, TException {
    try {
        Msck msck = new Msck(false, false);
        msck.init(Msck.getMsckConf(context.getDb().getConf()));
        msck.updateExpressionProxy(getProxyClass(context.getDb().getConf()));
        TableName tableName = HiveTableName.of(desc.getTableName());
        long partitionExpirySeconds = -1L;
        try (HiveMetaStoreClient msc = new HiveMetaStoreClient(context.getConf())) {
            boolean msckEnablePartitionRetention = MetastoreConf.getBoolVar(context.getConf(), MetastoreConf.ConfVars.MSCK_REPAIR_ENABLE_PARTITION_RETENTION);
            if (msckEnablePartitionRetention) {
                Table table = msc.getTable(SessionState.get().getCurrentCatalog(), tableName.getDb(), tableName.getTable());
                String qualifiedTableName = Warehouse.getCatalogQualifiedTableName(table);
                partitionExpirySeconds = PartitionManagementTask.getRetentionPeriodInSeconds(table);
                LOG.info("{} - Retention period ({}s) for partition is enabled for MSCK REPAIR..", qualifiedTableName, partitionExpirySeconds);
            }
        }
        MsckInfo msckInfo = new MsckInfo(SessionState.get().getCurrentCatalog(), tableName.getDb(), tableName.getTable(), desc.getFilterExp(), desc.getResFile(), desc.isRepairPartitions(), desc.isAddPartitions(), desc.isDropPartitions(), partitionExpirySeconds);
        return msck.repair(msckInfo);
    } catch (MetaException e) {
        LOG.error("Unable to create msck instance.", e);
        return 1;
    } catch (SemanticException e) {
        LOG.error("Msck failed.", e);
        return 1;
    }
}