Package org.apache.hadoop.hive.metastore.events

Examples of org.apache.hadoop.hive.metastore.events.PreDropPartitionEvent

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          if (!ignoreProtection && !MetaStoreUtils.canDropPartition(tbl, part)) {
            throw new MetaException("Table " + tbl.getTableName()
                + " Partition " + part + " is protected from being dropped");
          }

          firePreEvent(new PreDropPartitionEvent(tbl, part, deleteData, this));
          if (colNames != null) {
            partNames.add(FileUtils.makePartName(colNames, part.getValues()));
          }
          // Preserve the old behavior of failing when we cannot write, even w/o deleteData,
          // and even if the table is external. That might not make any sense.
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      try {
        ms.openTransaction();
        part = ms.getPartition(db_name, tbl_name, part_vals);
        tbl = get_table(db_name, tbl_name);
        firePreEvent(new PreDropPartitionEvent(tbl, part, deleteData, this));

        if (part == null) {
          throw new NoSuchObjectException("Partition doesn't exist. "
              + part_vals);
        }
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          if (!ignoreProtection && !MetaStoreUtils.canDropPartition(tbl, part)) {
            throw new MetaException("Table " + tbl.getTableName()
                + " Partition " + part + " is protected from being dropped");
          }

          firePreEvent(new PreDropPartitionEvent(tbl, part, deleteData, this));
          if (colNames != null) {
            partNames.add(FileUtils.makePartName(colNames, part.getValues()));
          }
          // Preserve the old behavior of failing when we cannot write, even w/o deleteData,
          // and even if the table is external. That might not make any sense.
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      try {
        ms.openTransaction();
        part = ms.getPartition(db_name, tbl_name, part_vals);
        tbl = get_table(db_name, tbl_name);
        firePreEvent(new PreDropPartitionEvent(tbl, part, deleteData, this));

        if (part == null) {
          throw new NoSuchObjectException("Partition doesn't exist. "
              + part_vals);
        }
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          if (!ignoreProtection && !MetaStoreUtils.canDropPartition(tbl, part)) {
            throw new MetaException("Table " + tbl.getTableName()
                + " Partition " + part + " is protected from being dropped");
          }

          firePreEvent(new PreDropPartitionEvent(tbl, part, deleteData, this));
          if (colNames != null) {
            partNames.add(FileUtils.makePartName(colNames, part.getValues()));
          }
          // Preserve the old behavior of failing when we cannot write, even w/o deleteData,
          // and even if the table is external. That might not make any sense.
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      try {
        ms.openTransaction();
        part = ms.getPartition(db_name, tbl_name, part_vals);
        tbl = get_table(db_name, tbl_name);
        firePreEvent(new PreDropPartitionEvent(tbl, part, deleteData, this));

        if (part == null) {
          throw new NoSuchObjectException("Partition doesn't exist. "
              + part_vals);
        }
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    DropPartitionEvent dropPart = (DropPartitionEvent)notifyList.get(listSize - 1);
    assert dropPart.getStatus();
    validateDropPartition(part, dropPart.getPartition());
    validateTableInDropPartition(tbl, dropPart.getTable());

    PreDropPartitionEvent preDropPart = (PreDropPartitionEvent)preNotifyList.get(listSize - 1);
    validateDropPartition(part, preDropPart.getPartition());
    validateTableInDropPartition(tbl, preDropPart.getTable());

    driver.run("drop table " + tblName);
    listSize++;
    assertEquals(notifyList.size(), listSize);
    assertEquals(preNotifyList.size(), listSize);
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      try {
        ms.openTransaction();
        part = ms.getPartition(db_name, tbl_name, part_vals);
        tbl = get_table(db_name, tbl_name);
        firePreEvent(new PreDropPartitionEvent(tbl, part, this));

        if (part == null) {
          throw new NoSuchObjectException("Partition doesn't exist. "
              + part_vals);
        }
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    DropPartitionEvent dropPart = (DropPartitionEvent)notifyList.get(listSize - 1);
    assert dropPart.getStatus();
    validateDropPartition(part, dropPart.getPartition());
    validateTableInDropPartition(tbl, dropPart.getTable());

    PreDropPartitionEvent preDropPart = (PreDropPartitionEvent)preNotifyList.get(listSize - 1);
    validateDropPartition(part, preDropPart.getPartition());
    validateTableInDropPartition(tbl, preDropPart.getTable());

    driver.run("drop table " + tblName);
    listSize++;
    assertEquals(notifyList.size(), listSize);
    assertEquals(preNotifyList.size(), listSize);
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Related Classes of org.apache.hadoop.hive.metastore.events.PreDropPartitionEvent

  • org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler
  • org.apache.hadoop.hive.metastore.TestMetaStoreEventListener
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