Uploaded image for project: 'Phoenix'
  1. Phoenix
  2. PHOENIX-5499

Upgrading from 4.14.3 client to 4.15.0 client should remove parent->child links from SYSTEM.CATALOG

    XMLWordPrintableJSON

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 4.15.0, 5.1.0
    • Fix Version/s: 4.15.0, 5.1.0
    • Component/s: None
    • Labels:
      None

      Description

      Steps to reproduce:

      Create the following using a 4.14.3 client and 4.14.3 server on a single node pseudo-distributed mode of HBase 1.3 server:

      • Data table (Z_BASE_TABLE):
        CREATE TABLE IF NOT EXISTS Z_BASE_TABLE (ID INTEGER NOT NULL PRIMARY KEY, HOST VARCHAR(10), FLAG BOOLEAN);
        
      • View (Z_VIEW1)
        CREATE VIEW Z_VIEW1 (col1 INTEGER, col2 INTEGER, col3 INTEGER, col4 INTEGER, col5 INTEGER) AS SELECT * FROM Z_BASE_TABLE WHERE ID>10;
        
      • Stop HBase
      • Replace the server jar with the latest 4.15.0 jar
      • Restart HBase and then connect using a 4.15.0 client in sqlline.
        *This triggers the upgradeSystemTables code path, and populates parent->child links inside SYSTEM.CHILD_LINK, but the links are not removed from SYSTEM.CATALOG.
      $ ./bin/sqlline.py
      0: jdbc:phoenix:> select * from system.child_link;
      'TENANT_ID','TABLE_SCHEM','TABLE_NAME','COLUMN_NAME','COLUMN_FAMILY','LINK_TYPE'
      '','','Z_BASE_TABLE','','Z_VIEW1','4'
      *1 row selected (0.006 seconds)*
      

      As expected. But:

      0: jdbc:phoenix:> select * from system.catalog where link_type=4;
      'TENANT_ID','TABLE_SCHEM','TABLE_NAME','COLUMN_NAME','COLUMN_FAMILY','TABLE_SEQ_NUM','TABLE_TYPE','PK_NAME','COLUMN_COUNT','SALT_BUCKETS','DATA_TABLE_NAME','INDEX_STATE','IMMUTABLE_ROWS','VIEW_STATEMENT','DEFAULT_COLUMN_FAMILY','DISABLE_WAL','MULTI_TENANT','VIEW_TYPE','VIEW_INDEX_ID','DATA_TYPE','COLUMN_SIZE','DECIMAL_DIGITS','NULLABLE','ORDINAL_POSITION','SORT_ORDER','ARRAY_SIZE','VIEW_CONSTANT','IS_VIEW_REFERENCED','KEY_SEQ','LINK_TYPE','TYPE_NAME','REMARKS','SELF_REFERENCING_COL_NAME','REF_GENERATION','BUFFER_LENGTH','NUM_PREC_RADIX','COLUMN_DEF','SQL_DATA_TYPE','SQL_DATETIME_SUB','CHAR_OCTET_LENGTH','IS_NULLABLE','SCOPE_CATALOG','SCOPE_SCHEMA','SCOPE_TABLE','SOURCE_DATA_TYPE','IS_AUTOINCREMENT','INDEX_TYPE','INDEX_DISABLE_TIMESTAMP','STORE_NULLS','BASE_COLUMN_COUNT','IS_ROW_TIMESTAMP','TRANSACTIONAL','UPDATE_CACHE_FREQUENCY','IS_NAMESPACE_MAPPED','AUTO_PARTITION_SEQ','APPEND_ONLY_SCHEMA','GUIDE_POSTS_WIDTH','COLUMN_QUALIFIER','IMMUTABLE_STORAGE_SCHEME','ENCODING_SCHEME','QUALIFIER_COUNTER','USE_STATS_FOR_PARALLELIZATION','TRANSACTION_PROVIDER','VIEW_INDEX_ID_DATA_TYPE'
      '','','Z_BASE_TABLE','','Z_VIEW1','null','','','null','null','','','','','','','','null','null','null','null','null','null','null','null','null','','','null','4','','','','','null','null','','null','null','null','','','','','null','','null','null','','null','','','null','','','','null','','null','null','null','','null','null'
      *1 row selected (0.008 seconds)*
      

      Which is not expected.

        Attachments

        1. PHOENIX-5499-4.x-HBase-1.3.patch
          2 kB
          Chinmay Kulkarni
        2. 5499-4.x-HBase-1.5.txt
          2 kB
          Lars Hofhansl
        3. 5499.txt
          2 kB
          Lars Hofhansl

          Activity

            People

            • Assignee:
              larsh Lars Hofhansl
              Reporter:
              ckulkarni Chinmay Kulkarni
            • Votes:
              0 Vote for this issue
              Watchers:
              4 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: