hive3升级

文章目录

• • 一、hive2升级到hive3步骤
  • • 1.备份hive2元数据库
    • 2.导入到hive3对应的hive元数据表
    • 3.更新hive_metastore数据表信息
    • • 3.1需要新增的表
      • 3.2需要更新字段的表
      • 3.3需要更改数据的表
    • 4.hive3上集群需要的操作
    • • 4.1更改元数据对应的库名
      • 4.2重启HiveMetaStore对应服务
  • 二、hive3新特性

一、hive2升级到hive3步骤

1.备份hive2元数据库

mysqldump -h ip -u user-p hive > hive.sql

2.导入到hive3对应的hive元数据表

mysql -h ip -u litbaws -p hive3 < hive3.sql

3.更新hive_metastore数据表信息

3.1需要新增的表

-- ------------------------------ Table structure for I_SCHEMA-- ----------------------------DROP TABLE IF EXISTS `I_SCHEMA`;CREATE TABLE `I_SCHEMA`(`SCHEMA_ID` bigint(20) NOT NULL,`SCHEMA_TYPE` int(11) NOT NULL,`NAME` varchar(256) CHARACTER SET latin1 COLLATE latin1_swedish_ci NULL DEFAULT NULL,`DB_ID` bigint(20) NULL DEFAULT NULL,`COMPATIBILITY` int(11) NOT NULL,`VALIDATION_LEVEL` int(11) NOT NULL,`CAN_EVOLVE` bit(1) NOT NULL,`SCHEMA_GROUP` varchar(256) CHARACTER SET latin1 COLLATE latin1_swedish_ci NULL DEFAULT NULL,`DESCRIPTION` varchar(4000) CHARACTER SET latin1 COLLATE latin1_swedish_ci NULL DEFAULT NULL,PRIMARY KEY (`SCHEMA_ID`) USING BTREE,INDEX `DB_ID`(`DB_ID`) USING BTREE,INDEX `UNIQUE_NAME`(`NAME`) USING BTREE,CONSTRAINT `I_SCHEMA_ibfk_1` FOREIGN KEY (`DB_ID`) REFERENCES `DBS` (`DB_ID`) ON DELETE RESTRICT ON UPDATE RESTRICT) ENGINE = InnoDB CHARACTER SET = latin1 COLLATE = latin1_swedish_ci ROW_FORMAT = Dynamic;-- ------------------------------ Table structure for MATERIALIZATION_REBUILD_LOCKS-- ----------------------------DROP TABLE IF EXISTS `MATERIALIZATION_REBUILD_LOCKS`;CREATE TABLE `MATERIALIZATION_REBUILD_LOCKS`(`MRL_TXN_ID` bigint(20) NOT NULL,`MRL_DB_NAME` varchar(128) CHARACTER SET latin1 COLLATE latin1_swedish_ci NOT NULL,`MRL_TBL_NAME` varchar(256) CHARACTER SET latin1 COLLATE latin1_swedish_ci NOT NULL,`MRL_LAST_HEARTBEAT` bigint(20) NOT NULL,PRIMARY KEY (`MRL_TXN_ID`) USING BTREE) ENGINE = InnoDB CHARACTER SET = latin1 COLLATE = latin1_swedish_ci ROW_FORMAT = Dynamic;-- ------------------------------ Table structure for METASTORE_DB_PROPERTIES-- ----------------------------DROP TABLE IF EXISTS `METASTORE_DB_PROPERTIES`;CREATE TABLE `METASTORE_DB_PROPERTIES`(`PROPERTY_KEY` varchar(255) CHARACTER SET latin1 COLLATE latin1_swedish_ci NOT NULL,`PROPERTY_VALUE` varchar(1000) CHARACTER SET latin1 COLLATE latin1_swedish_ci NOT NULL,`DESCRIPTION` varchar(1000) CHARACTER SET latin1 COLLATE latin1_swedish_ci NULL DEFAULT NULL,PRIMARY KEY (`PROPERTY_KEY`) USING BTREE) ENGINE = InnoDB CHARACTER SET = latin1 COLLATE = latin1_swedish_ci ROW_FORMAT = Dynamic;-- ------------------------------ Table structure for MIN_HISTORY_LEVEL-- ----------------------------DROP TABLE IF EXISTS `MIN_HISTORY_LEVEL`;CREATE TABLE `MIN_HISTORY_LEVEL`(`MHL_TXNID` bigint(20) NOT NULL,`MHL_MIN_OPEN_TXNID` bigint(20) NOT NULL,PRIMARY KEY (`MHL_TXNID`) USING BTREE,INDEX `MIN_HISTORY_LEVEL_IDX`(`MHL_MIN_OPEN_TXNID`) USING BTREE) ENGINE = InnoDB CHARACTER SET = latin1 COLLATE = latin1_swedish_ci ROW_FORMAT = Dynamic;-- ------------------------------ Table structure for NEXT_WRITE_ID-- ----------------------------DROP TABLE IF EXISTS `NEXT_WRITE_ID`;CREATE TABLE `NEXT_WRITE_ID`(`NWI_DATABASE` varchar(128) CHARACTER SET latin1 COLLATE latin1_swedish_ci NOT NULL,`NWI_TABLE` varchar(256) CHARACTER SET latin1 COLLATE latin1_swedish_ci NOT NULL,`NWI_NEXT` bigint(20) NOT NULL,UNIQUE INDEX `NEXT_WRITE_ID_IDX`(`NWI_DATABASE`, `NWI_TABLE`) USING BTREE) ENGINE = InnoDB CHARACTER SET = latin1 COLLATE = latin1_swedish_ci ROW_FORMAT = Dynamic;-- ------------------------------ Table structure for REPL_TXN_MAP-- ----------------------------DROP TABLE IF EXISTS `REPL_TXN_MAP`;CREATE TABLE `REPL_TXN_MAP`(`RTM_REPL_POLICY` varchar(256) CHARACTER SET latin1 COLLATE latin1_swedish_ci NOT NULL,`RTM_SRC_TXN_ID` bigint(20) NOT NULL,`RTM_TARGET_TXN_ID` bigint(20) NOT NULL,PRIMARY KEY (`RTM_REPL_POLICY`, `RTM_SRC_TXN_ID`) USING BTREE) ENGINE = InnoDB CHARACTER SET = latin1 COLLATE = latin1_swedish_ci ROW_FORMAT = Dynamic;-- ------------------------------ Table structure for RUNTIME_STATS-- ----------------------------DROP TABLE IF EXISTS `RUNTIME_STATS`;CREATE TABLE `RUNTIME_STATS`(`RS_ID` bigint(20) NOT NULL,`CREATE_TIME` bigint(20) NOT NULL,`WEIGHT` bigint(20) NOT NULL,`PAYLOAD` blob NULL,PRIMARY KEY (`RS_ID`) USING BTREE,INDEX `IDX_RUNTIME_STATS_CREATE_TIME`(`CREATE_TIME`) USING BTREE) ENGINE = InnoDB CHARACTER SET = latin1 COLLATE = latin1_swedish_ci ROW_FORMAT = Dynamic;-- ------------------------------ Table structure for SCHEMA_VERSION-- ----------------------------DROP TABLE IF EXISTS `SCHEMA_VERSION`;CREATE TABLE `SCHEMA_VERSION`(`SCHEMA_VERSION_ID` bigint(20) NOT NULL,`SCHEMA_ID` bigint(20) NULL DEFAULT NULL,`VERSION` int(11) NOT NULL,`CREATED_AT` bigint(20) NOT NULL,`CD_ID` bigint(20) NULL DEFAULT NULL,`STATE` int(11) NOT NULL,`DESCRIPTION` varchar(4000) CHARACTER SET latin1 COLLATE latin1_swedish_ci NULL DEFAULT NULL,`SCHEMA_TEXT` mediumtext CHARACTER SET latin1 COLLATE latin1_swedish_ci NULL,`FINGERPRINT` varchar(256) CHARACTER SET latin1 COLLATE latin1_swedish_ci NULL DEFAULT NULL,`SCHEMA_VERSION_NAME` varchar(256) CHARACTER SET latin1 COLLATE latin1_swedish_ci NULL DEFAULT NULL,`SERDE_ID` bigint(20) NULL DEFAULT NULL,PRIMARY KEY (`SCHEMA_VERSION_ID`) USING BTREE,INDEX `CD_ID`(`CD_ID`) USING BTREE,INDEX `SERDE_ID`(`SERDE_ID`) USING BTREE,INDEX `UNIQUE_VERSION`(`SCHEMA_ID`, `VERSION`) USING BTREE,CONSTRAINT `SCHEMA_VERSION_ibfk_1` FOREIGN KEY (`SCHEMA_ID`) REFERENCES `I_SCHEMA` (`SCHEMA_ID`) ON DELETE RESTRICT ON UPDATE RESTRICT,CONSTRAINT `SCHEMA_VERSION_ibfk_2` FOREIGN KEY (`CD_ID`) REFERENCES `CDS` (`CD_ID`) ON DELETE RESTRICT ON UPDATE RESTRICT,CONSTRAINT `SCHEMA_VERSION_ibfk_3` FOREIGN KEY (`SERDE_ID`) REFERENCES `SERDES` (`SERDE_ID`) ON DELETE RESTRICT ON UPDATE RESTRICT) ENGINE = InnoDB CHARACTER SET = latin1 COLLATE = latin1_swedish_ci ROW_FORMAT = Dynamic;-- ------------------------------ Table structure for TXN_TO_WRITE_ID-- ----------------------------DROP TABLE IF EXISTS `TXN_TO_WRITE_ID`;CREATE TABLE `TXN_TO_WRITE_ID`(`T2W_TXNID` bigint(20) NOT NULL,`T2W_DATABASE` varchar(128) CHARACTER SET latin1 COLLATE latin1_swedish_ci NOT NULL,`T2W_TABLE` varchar(256) CHARACTER SET latin1 COLLATE latin1_swedish_ci NOT NULL,`T2W_WRITEID` bigint(20) NOT NULL,UNIQUE INDEX `TBL_TO_TXN_ID_IDX`(`T2W_DATABASE`, `T2W_TABLE`, `T2W_TXNID`) USING BTREE,UNIQUE INDEX `TBL_TO_WRITE_ID_IDX`(`T2W_DATABASE`, `T2W_TABLE`, `T2W_WRITEID`) USING BTREE) ENGINE = InnoDB CHARACTER SET = latin1 COLLATE = latin1_swedish_ci ROW_FORMAT = Dynamic;----------------------------------------------------------------------------------------------------------- ------------------------------ Table structure for WM_MAPPING-- ----------------------------DROP TABLE IF EXISTS `WM_MAPPING`;CREATE TABLE `WM_MAPPING`(`MAPPING_ID` bigint(20) NOT NULL,`RP_ID` bigint(20) NOT NULL,`ENTITY_TYPE` varchar(128) CHARACTER SET latin1 COLLATE latin1_swedish_ci NOT NULL,`ENTITY_NAME` varchar(128) CHARACTER SET latin1 COLLATE latin1_swedish_ci NOT NULL,`POOL_ID` bigint(20) NULL DEFAULT NULL,`ORDERING` int(11) NULL DEFAULT NULL,PRIMARY KEY (`MAPPING_ID`) USING BTREE,UNIQUE INDEX `UNIQUE_WM_MAPPING`(`RP_ID`, `ENTITY_TYPE`, `ENTITY_NAME`) USING BTREE,INDEX `WM_MAPPING_FK2`(`POOL_ID`) USING BTREE-- CONSTRAINT `WM_MAPPING_FK1` FOREIGN KEY (`RP_ID`) REFERENCES `WM_RESOURCEPLAN` (`RP_ID`) ON DELETE RESTRICT ON UPDATE RESTRICT,-- CONSTRAINT `WM_MAPPING_FK2` FOREIGN KEY (`POOL_ID`) REFERENCES `WM_POOL` (`POOL_ID`) ON DELETE RESTRICT ON UPDATE RESTRICT) ENGINE = InnoDB CHARACTER SET = latin1 COLLATE = latin1_swedish_ci ROW_FORMAT = Dynamic;-- ----------------------------DROP TABLE IF EXISTS `WM_POOL`;CREATE TABLE `WM_POOL`(`POOL_ID` bigint(20) NOT NULL,`RP_ID` bigint(20) NOT NULL,`PATH` varchar(767) CHARACTER SET latin1 COLLATE latin1_swedish_ci NOT NULL,`ALLOC_FRACTION` double NULL DEFAULT NULL,`QUERY_PARALLELISM` int(11) NULL DEFAULT NULL,`SCHEDULING_POLICY` varchar(767) CHARACTER SET latin1 COLLATE latin1_swedish_ci NULL DEFAULT NULL,PRIMARY KEY (`POOL_ID`) USING BTREE,UNIQUE INDEX `UNIQUE_WM_POOL`(`RP_ID`, `PATH`) USING BTREE-- CONSTRAINT `WM_POOL_FK1` FOREIGN KEY (`RP_ID`) REFERENCES `WM_RESOURCEPLAN` (`RP_ID`) ON DELETE RESTRICT ON UPDATE RESTRICT) ENGINE = InnoDB CHARACTER SET = latin1 COLLATE = latin1_swedish_ci ROW_FORMAT = Dynamic;-- ------------------------------ Table structure for WM_POOL_TO_TRIGGER-- ----------------------------DROP TABLE IF EXISTS `WM_POOL_TO_TRIGGER`;CREATE TABLE `WM_POOL_TO_TRIGGER`(`POOL_ID` bigint(20) NOT NULL,`TRIGGER_ID` bigint(20) NOT NULL,PRIMARY KEY (`POOL_ID`, `TRIGGER_ID`) USING BTREE,INDEX `WM_POOL_TO_TRIGGER_FK2`(`TRIGGER_ID`) USING BTREE-- CONSTRAINT `WM_POOL_TO_TRIGGER_FK1` FOREIGN KEY (`POOL_ID`) REFERENCES `WM_POOL` (`POOL_ID`) ON DELETE RESTRICT ON UPDATE RESTRICT,-- CONSTRAINT `WM_POOL_TO_TRIGGER_FK2` FOREIGN KEY (`TRIGGER_ID`) REFERENCES `WM_TRIGGER` (`TRIGGER_ID`) ON DELETE RESTRICT ON UPDATE RESTRICT) ENGINE = InnoDB CHARACTER SET = latin1 COLLATE = latin1_swedish_ci ROW_FORMAT = Dynamic;-- ------------------------------ Table structure for WM_RESOURCEPLAN-- ----------------------------DROP TABLE IF EXISTS `WM_RESOURCEPLAN`;CREATE TABLE `WM_RESOURCEPLAN`(`RP_ID` bigint(20) NOT NULL,`NAME` varchar(128) CHARACTER SET latin1 COLLATE latin1_swedish_ci NOT NULL,`QUERY_PARALLELISM` int(11) NULL DEFAULT NULL,`STATUS` varchar(20) CHARACTER SET latin1 COLLATE latin1_swedish_ci NOT NULL,`DEFAULT_POOL_ID` bigint(20) NULL DEFAULT NULL,PRIMARY KEY (`RP_ID`) USING BTREE,UNIQUE INDEX `UNIQUE_WM_RESOURCEPLAN`(`NAME`) USING BTREE,INDEX `WM_RESOURCEPLAN_FK1`(`DEFAULT_POOL_ID`) USING BTREE-- CONSTRAINT `WM_RESOURCEPLAN_FK1` FOREIGN KEY (`DEFAULT_POOL_ID`) REFERENCES `WM_POOL` (`POOL_ID`) ON DELETE RESTRICT ON UPDATE RESTRICT) ENGINE = InnoDB CHARACTER SET = latin1 COLLATE = latin1_swedish_ci ROW_FORMAT = Dynamic;-- ------------------------------ Table structure for WM_TRIGGER-- ----------------------------DROP TABLE IF EXISTS `WM_TRIGGER`;CREATE TABLE `WM_TRIGGER`(`TRIGGER_ID` bigint(20) NOT NULL,`RP_ID` bigint(20) NOT NULL,`NAME` varchar(128) CHARACTER SET latin1 COLLATE latin1_swedish_ci NOT NULL,`TRIGGER_EXPRESSION` varchar(1024) CHARACTER SET latin1 COLLATE latin1_swedish_ci NULL DEFAULT NULL,`ACTION_EXPRESSION` varchar(1024) CHARACTER SET latin1 COLLATE latin1_swedish_ci NULL DEFAULT NULL,`IS_IN_UNMANAGED` bit(1) NOT NULL DEFAULT b'0',PRIMARY KEY (`TRIGGER_ID`) USING BTREE,UNIQUE INDEX `UNIQUE_WM_TRIGGER`(`RP_ID`, `NAME`) USING BTREE-- CONSTRAINT `WM_TRIGGER_FK1` FOREIGN KEY (`RP_ID`) REFERENCES `WM_RESOURCEPLAN` (`RP_ID`) ON DELETE RESTRICT ON UPDATE RESTRICT) ENGINE = InnoDB CHARACTER SET = latin1 COLLATE = latin1_swedish_ci ROW_FORMAT = Dynamic;-- 添加主键约束ALTER TABLE WM_MAPPING ADD CONSTRAINT `WM_MAPPING_FK1` FOREIGN KEY (`RP_ID`) REFERENCES `WM_RESOURCEPLAN` (`RP_ID`);ALTER TABLE WM_MAPPING ADD CONSTRAINT `WM_MAPPING_FK2` FOREIGN KEY (`POOL_ID`) REFERENCES `WM_POOL` (`POOL_ID`);ALTER TABLE WM_POOL ADD CONSTRAINT WM_POOL_FK1 FOREIGN KEY(RP_ID) REFERENCES `WM_RESOURCEPLAN` (`RP_ID`);ALTER TABLE WM_POOL_TO_TRIGGER ADD CONSTRAINT `WM_POOL_TO_TRIGGER_FK1` FOREIGN KEY (`POOL_ID`) REFERENCES `WM_POOL` (`POOL_ID`);ALTER TABLE WM_POOL_TO_TRIGGER ADD CONSTRAINT `WM_POOL_TO_TRIGGER_FK2` FOREIGN KEY (`TRIGGER_ID`) REFERENCES `WM_TRIGGER` (`TRIGGER_ID`);ALTER TABLE WM_RESOURCEPLAN ADD CONSTRAINT `WM_RESOURCEPLAN_FK1` FOREIGN KEY (`DEFAULT_POOL_ID`) REFERENCES `WM_POOL` (`POOL_ID`);ALTER TABLE WM_TRIGGER ADD CONSTRAINT `WM_TRIGGER_FK1` FOREIGN KEY (`RP_ID`) REFERENCES `WM_RESOURCEPLAN` (`RP_ID`);

3.2需要更新字段的表

• 数据为空的表，删除重建

-- ------------------------------ Table structure for COMPLETED_TXN_COMPONENTS-- ----------------------------DROP TABLE IF EXISTS `COMPLETED_TXN_COMPONENTS`;CREATE TABLE `COMPLETED_TXN_COMPONENTS`(`CTC_TXNID` bigint(20) NOT NULL,`CTC_DATABASE` varchar(128) CHARACTER SET latin1 COLLATE latin1_swedish_ci NOT NULL,`CTC_TABLE` varchar(256) CHARACTER SET latin1 COLLATE latin1_swedish_ci NULL DEFAULT NULL,`CTC_PARTITION` varchar(767) CHARACTER SET latin1 COLLATE latin1_swedish_ci NULL DEFAULT NULL,`CTC_TIMESTAMP` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,`CTC_WRITEID` bigint(20) NULL DEFAULT NULL,`CTC_UPDATE_DELETE` char(1) CHARACTER SET latin1 COLLATE latin1_swedish_ci NOT NULL,INDEX `COMPLETED_TXN_COMPONENTS_IDX`(`CTC_DATABASE`, `CTC_TABLE`, `CTC_PARTITION`) USING BTREE) ENGINE = InnoDB CHARACTER SET = latin1 COLLATE = latin1_swedish_ci ROW_FORMAT = Dynamic;-- ------------------------------ Table structure for DB_PRIVS-- ----------------------------DROP TABLE IF EXISTS `DB_PRIVS`;CREATE TABLE `DB_PRIVS`(`DB_GRANT_ID` bigint(20) NOT NULL,`CREATE_TIME` int(11) NOT NULL,`DB_ID` bigint(20) NULL DEFAULT NULL,`GRANT_OPTION` smallint(6) NOT NULL,`GRANTOR` varchar(128) CHARACTER SET latin1 COLLATE latin1_bin NULL DEFAULT NULL,`GRANTOR_TYPE` varchar(128) CHARACTER SET latin1 COLLATE latin1_bin NULL DEFAULT NULL,`PRINCIPAL_NAME` varchar(128) CHARACTER SET latin1 COLLATE latin1_bin NULL DEFAULT NULL,`PRINCIPAL_TYPE` varchar(128) CHARACTER SET latin1 COLLATE latin1_bin NULL DEFAULT NULL,`DB_PRIV` varchar(128) CHARACTER SET latin1 COLLATE latin1_bin NULL DEFAULT NULL,`AUTHORIZER` varchar(128) CHARACTER SET latin1 COLLATE latin1_bin NULL DEFAULT NULL,PRIMARY KEY (`DB_GRANT_ID`) USING BTREE,UNIQUE INDEX `DBPRIVILEGEINDEX`(`AUTHORIZER`, `DB_ID`, `PRINCIPAL_NAME`, `PRINCIPAL_TYPE`, `DB_PRIV`, `GRANTOR`, `GRANTOR_TYPE`) USING BTREE,INDEX `DB_PRIVS_N49`(`DB_ID`) USING BTREE,CONSTRAINT `DB_PRIVS_FK1` FOREIGN KEY (`DB_ID`) REFERENCES `DBS` (`DB_ID`) ON DELETE RESTRICT ON UPDATE RESTRICT) ENGINE = InnoDB CHARACTER SET = latin1 COLLATE = latin1_swedish_ci ROW_FORMAT = Dynamic;-- ------------------------------ Table structure for KEY_CONSTRAINTS-- ----------------------------DROP TABLE IF EXISTS `KEY_CONSTRAINTS`;CREATE TABLE `KEY_CONSTRAINTS`(`CHILD_CD_ID` bigint(20) NULL DEFAULT NULL,`CHILD_INTEGER_IDX` int(11) NULL DEFAULT NULL,`CHILD_TBL_ID` bigint(20) NULL DEFAULT NULL,`PARENT_CD_ID` bigint(20) NULL DEFAULT NULL,`PARENT_INTEGER_IDX` int(11) NOT NULL,`PARENT_TBL_ID` bigint(20) NOT NULL,`POSITION` bigint(20) NOT NULL,`CONSTRAINT_NAME` varchar(400) CHARACTER SET latin1 COLLATE latin1_swedish_ci NOT NULL,`CONSTRAINT_TYPE` smallint(6) NOT NULL,`UPDATE_RULE` smallint(6) NULL DEFAULT NULL,`DELETE_RULE` smallint(6) NULL DEFAULT NULL,`ENABLE_VALIDATE_RELY` smallint(6) NOT NULL,`DEFAULT_VALUE` varchar(400) CHARACTER SET latin1 COLLATE latin1_swedish_ci NULL DEFAULT NULL,PRIMARY KEY (`CONSTRAINT_NAME`, `POSITION`) USING BTREE,INDEX `CONSTRAINTS_PARENT_TABLE_ID_INDEX`(`PARENT_TBL_ID`) USING BTREE,INDEX `CONSTRAINTS_CONSTRAINT_TYPE_INDEX`(`CONSTRAINT_TYPE`) USING BTREE) ENGINE = InnoDB CHARACTER SET = latin1 COLLATE = latin1_swedish_ci ROW_FORMAT = Dynamic;-- ------------------------------ Table structure for NOTIFICATION_LOG-- ----------------------------DROP TABLE IF EXISTS `NOTIFICATION_LOG`;CREATE TABLE `NOTIFICATION_LOG`(`NL_ID` bigint(20) NOT NULL,`EVENT_ID` bigint(20) NOT NULL,`EVENT_TIME` int(11) NOT NULL,`EVENT_TYPE` varchar(32) CHARACTER SET latin1 COLLATE latin1_swedish_ci NOT NULL,`CAT_NAME` varchar(256) CHARACTER SET latin1 COLLATE latin1_swedish_ci NULL DEFAULT NULL,`DB_NAME` varchar(128) CHARACTER SET latin1 COLLATE latin1_swedish_ci NULL DEFAULT NULL,`TBL_NAME` varchar(256) CHARACTER SET latin1 COLLATE latin1_swedish_ci NULL DEFAULT NULL,`MESSAGE` longtext CHARACTER SET latin1 COLLATE latin1_swedish_ci NULL,`MESSAGE_FORMAT` varchar(16) CHARACTER SET latin1 COLLATE latin1_swedish_ci NULL DEFAULT NULL,PRIMARY KEY (`NL_ID`) USING BTREE) ENGINE = InnoDB CHARACTER SET = latin1 COLLATE = latin1_swedish_ci ROW_FORMAT = Dynamic;-- ------------------------------ Table structure for PART_COL_PRIVS-- ----------------------------DROP TABLE IF EXISTS `PART_COL_PRIVS`;CREATE TABLE `PART_COL_PRIVS`(`PART_COLUMN_GRANT_ID` bigint(20) NOT NULL,`COLUMN_NAME` varchar(767) CHARACTER SET latin1 COLLATE latin1_bin NULL DEFAULT NULL,`CREATE_TIME` int(11) NOT NULL,`GRANT_OPTION` smallint(6) NOT NULL,`GRANTOR` varchar(128) CHARACTER SET latin1 COLLATE latin1_bin NULL DEFAULT NULL,`GRANTOR_TYPE` varchar(128) CHARACTER SET latin1 COLLATE latin1_bin NULL DEFAULT NULL,`PART_ID` bigint(20) NULL DEFAULT NULL,`PRINCIPAL_NAME` varchar(128) CHARACTER SET latin1 COLLATE latin1_bin NULL DEFAULT NULL,`PRINCIPAL_TYPE` varchar(128) CHARACTER SET latin1 COLLATE latin1_bin NULL DEFAULT NULL,`PART_COL_PRIV` varchar(128) CHARACTER SET latin1 COLLATE latin1_bin NULL DEFAULT NULL,`AUTHORIZER` varchar(128) CHARACTER SET latin1 COLLATE latin1_bin NULL DEFAULT NULL,PRIMARY KEY (`PART_COLUMN_GRANT_ID`) USING BTREE,INDEX `PART_COL_PRIVS_N49`(`PART_ID`) USING BTREE,INDEX `PARTITIONCOLUMNPRIVILEGEINDEX`(`AUTHORIZER`, `PART_ID`, `COLUMN_NAME`, `PRINCIPAL_NAME`, `PRINCIPAL_TYPE`, `PART_COL_PRIV`, `GRANTOR`, `GRANTOR_TYPE`) USING BTREE,CONSTRAINT `PART_COL_PRIVS_FK1` FOREIGN KEY (`PART_ID`) REFERENCES `PARTITIONS` (`PART_ID`) ON DELETE RESTRICT ON UPDATE RESTRICT) ENGINE = InnoDB CHARACTER SET = latin1 COLLATE = latin1_swedish_ci ROW_FORMAT = Dynamic;-- ------------------------------ Table structure for PART_COL_STATS-- ----------------------------DROP TABLE IF EXISTS `PART_COL_STATS`;CREATE TABLE `PART_COL_STATS`(`CS_ID` bigint(20) NOT NULL,`CAT_NAME` varchar(256) CHARACTER SET latin1 COLLATE latin1_bin NOT NULL DEFAULT 'hive',`DB_NAME` varchar(128) CHARACTER SET latin1 COLLATE latin1_bin NOT NULL,`TABLE_NAME` varchar(256) CHARACTER SET latin1 COLLATE latin1_bin NOT NULL,`PARTITION_NAME` varchar(767) CHARACTER SET latin1 COLLATE latin1_bin NOT NULL,`COLUMN_NAME` varchar(767) CHARACTER SET latin1 COLLATE latin1_bin NOT NULL,`COLUMN_TYPE` varchar(128) CHARACTER SET latin1 COLLATE latin1_bin NOT NULL,`PART_ID` bigint(20) NOT NULL,`LONG_LOW_VALUE` bigint(20) NULL DEFAULT NULL,`LONG_HIGH_VALUE` bigint(20) NULL DEFAULT NULL,`DOUBLE_HIGH_VALUE` double(53, 4) NULL DEFAULT NULL,`DOUBLE_LOW_VALUE` double(53, 4) NULL DEFAULT NULL,`BIG_DECIMAL_LOW_VALUE` varchar(4000) CHARACTER SET latin1 COLLATE latin1_bin NULL DEFAULT NULL,`BIG_DECIMAL_HIGH_VALUE` varchar(4000) CHARACTER SET latin1 COLLATE latin1_bin NULL DEFAULT NULL,`NUM_NULLS` bigint(20) NOT NULL,`NUM_DISTINCTS` bigint(20) NULL DEFAULT NULL,`BIT_VECTOR` blob NULL,`AVG_COL_LEN` double(53, 4) NULL DEFAULT NULL,`MAX_COL_LEN` bigint(20) NULL DEFAULT NULL,`NUM_TRUES` bigint(20) NULL DEFAULT NULL,`NUM_FALSES` bigint(20) NULL DEFAULT NULL,`LAST_ANALYZED` bigint(20) NOT NULL,PRIMARY KEY (`CS_ID`) USING BTREE,INDEX `PART_COL_STATS_FK`(`PART_ID`) USING BTREE,INDEX `PCS_STATS_IDX`(`CAT_NAME`, `DB_NAME`, `TABLE_NAME`, `COLUMN_NAME`, `PARTITION_NAME`) USING BTREE,CONSTRAINT `PART_COL_STATS_FK` FOREIGN KEY (`PART_ID`) REFERENCES `PARTITIONS` (`PART_ID`) ON DELETE RESTRICT ON UPDATE RESTRICT) ENGINE = InnoDB CHARACTER SET = latin1 COLLATE = latin1_swedish_ci ROW_FORMAT = Dynamic;-- ------------------------------ Table structure for PART_PRIVS-- ----------------------------DROP TABLE IF EXISTS `PART_PRIVS`;CREATE TABLE `PART_PRIVS`(`PART_GRANT_ID` bigint(20) NOT NULL,`CREATE_TIME` int(11) NOT NULL,`GRANT_OPTION` smallint(6) NOT NULL,`GRANTOR` varchar(128) CHARACTER SET latin1 COLLATE latin1_bin NULL DEFAULT NULL,`GRANTOR_TYPE` varchar(128) CHARACTER SET latin1 COLLATE latin1_bin NULL DEFAULT NULL,`PART_ID` bigint(20) NULL DEFAULT NULL,`PRINCIPAL_NAME` varchar(128) CHARACTER SET latin1 COLLATE latin1_bin NULL DEFAULT NULL,`PRINCIPAL_TYPE` varchar(128) CHARACTER SET latin1 COLLATE latin1_bin NULL DEFAULT NULL,`PART_PRIV` varchar(128) CHARACTER SET latin1 COLLATE latin1_bin NULL DEFAULT NULL,`AUTHORIZER` varchar(128) CHARACTER SET latin1 COLLATE latin1_bin NULL DEFAULT NULL,PRIMARY KEY (`PART_GRANT_ID`) USING BTREE,INDEX `PARTPRIVILEGEINDEX`(`AUTHORIZER`, `PART_ID`, `PRINCIPAL_NAME`, `PRINCIPAL_TYPE`, `PART_PRIV`, `GRANTOR`, `GRANTOR_TYPE`) USING BTREE,INDEX `PART_PRIVS_N49`(`PART_ID`) USING BTREE,CONSTRAINT `PART_PRIVS_FK1` FOREIGN KEY (`PART_ID`) REFERENCES `PARTITIONS` (`PART_ID`) ON DELETE RESTRICT ON UPDATE RESTRICT) ENGINE = InnoDB CHARACTER SET = latin1 COLLATE = latin1_swedish_ci ROW_FORMAT = Dynamic;-- ------------------------------ Table structure for PARTITION_EVENTS-- ----------------------------DROP TABLE IF EXISTS `PARTITION_EVENTS`;CREATE TABLE `PARTITION_EVENTS`(`PART_NAME_ID` bigint(20) NOT NULL,`CAT_NAME` varchar(256) CHARACTER SET latin1 COLLATE latin1_bin NULL DEFAULT NULL,`DB_NAME` varchar(128) CHARACTER SET latin1 COLLATE latin1_bin NULL DEFAULT NULL,`EVENT_TIME` bigint(20) NOT NULL,`EVENT_TYPE` int(11) NOT NULL,`PARTITION_NAME` varchar(767) CHARACTER SET latin1 COLLATE latin1_bin NULL DEFAULT NULL,`TBL_NAME` varchar(256) CHARACTER SET latin1 COLLATE latin1_bin NULL DEFAULT NULL,PRIMARY KEY (`PART_NAME_ID`) USING BTREE,INDEX `PARTITIONEVENTINDEX`(`PARTITION_NAME`) USING BTREE) ENGINE = InnoDB CHARACTER SET = latin1 COLLATE = latin1_swedish_ci ROW_FORMAT = Dynamic;-- ------------------------------ Table structure for TAB_COL_STATS-- ----------------------------DROP TABLE IF EXISTS `TAB_COL_STATS`;CREATE TABLE `TAB_COL_STATS`(`CS_ID` bigint(20) NOT NULL,`CAT_NAME` varchar(256) CHARACTER SET latin1 COLLATE latin1_bin NOT NULL DEFAULT 'hive',`DB_NAME` varchar(128) CHARACTER SET latin1 COLLATE latin1_bin NOT NULL,`TABLE_NAME` varchar(256) CHARACTER SET latin1 COLLATE latin1_bin NOT NULL,`COLUMN_NAME` varchar(767) CHARACTER SET latin1 COLLATE latin1_bin NOT NULL,`COLUMN_TYPE` varchar(128) CHARACTER SET latin1 COLLATE latin1_bin NOT NULL,`TBL_ID` bigint(20) NOT NULL,`LONG_LOW_VALUE` bigint(20) NULL DEFAULT NULL,`LONG_HIGH_VALUE` bigint(20) NULL DEFAULT NULL,`DOUBLE_HIGH_VALUE` double(53, 4) NULL DEFAULT NULL,`DOUBLE_LOW_VALUE` double(53, 4) NULL DEFAULT NULL,`BIG_DECIMAL_LOW_VALUE` varchar(4000) CHARACTER SET latin1 COLLATE latin1_bin NULL DEFAULT NULL,`BIG_DECIMAL_HIGH_VALUE` varchar(4000) CHARACTER SET latin1 COLLATE latin1_bin NULL DEFAULT NULL,`NUM_NULLS` bigint(20) NOT NULL,`NUM_DISTINCTS` bigint(20) NULL DEFAULT NULL,`BIT_VECTOR` blob NULL,`AVG_COL_LEN` double(53, 4) NULL DEFAULT NULL,`MAX_COL_LEN` bigint(20) NULL DEFAULT NULL,`NUM_TRUES` bigint(20) NULL DEFAULT NULL,`NUM_FALSES` bigint(20) NULL DEFAULT NULL,`LAST_ANALYZED` bigint(20) NOT NULL,PRIMARY KEY (`CS_ID`) USING BTREE,INDEX `TAB_COL_STATS_FK`(`TBL_ID`) USING BTREE,INDEX `TAB_COL_STATS_IDX`(`CAT_NAME`, `DB_NAME`, `TABLE_NAME`, `COLUMN_NAME`) USING BTREE,CONSTRAINT `TAB_COL_STATS_FK` FOREIGN KEY (`TBL_ID`) REFERENCES `TBLS` (`TBL_ID`) ON DELETE RESTRICT ON UPDATE RESTRICT) ENGINE = InnoDB CHARACTER SET = latin1 COLLATE = latin1_swedish_ci ROW_FORMAT = Dynamic;-- ------------------------------ Table structure for TBL_COL_PRIVS-- ----------------------------DROP TABLE IF EXISTS `TBL_COL_PRIVS`;CREATE TABLE `TBL_COL_PRIVS`(`TBL_COLUMN_GRANT_ID` bigint(20) NOT NULL,`COLUMN_NAME` varchar(767) CHARACTER SET latin1 COLLATE latin1_bin NULL DEFAULT NULL,`CREATE_TIME` int(11) NOT NULL,`GRANT_OPTION` smallint(6) NOT NULL,`GRANTOR` varchar(128) CHARACTER SET latin1 COLLATE latin1_bin NULL DEFAULT NULL,`GRANTOR_TYPE` varchar(128) CHARACTER SET latin1 COLLATE latin1_bin NULL DEFAULT NULL,`PRINCIPAL_NAME` varchar(128) CHARACTER SET latin1 COLLATE latin1_bin NULL DEFAULT NULL,`PRINCIPAL_TYPE` varchar(128) CHARACTER SET latin1 COLLATE latin1_bin NULL DEFAULT NULL,`TBL_COL_PRIV` varchar(128) CHARACTER SET latin1 COLLATE latin1_bin NULL DEFAULT NULL,`TBL_ID` bigint(20) NULL DEFAULT NULL,`AUTHORIZER` varchar(128) CHARACTER SET latin1 COLLATE latin1_bin NULL DEFAULT NULL,PRIMARY KEY (`TBL_COLUMN_GRANT_ID`) USING BTREE,INDEX `TABLECOLUMNPRIVILEGEINDEX`(`AUTHORIZER`, `TBL_ID`, `COLUMN_NAME`, `PRINCIPAL_NAME`, `PRINCIPAL_TYPE`, `TBL_COL_PRIV`, `GRANTOR`, `GRANTOR_TYPE`) USING BTREE,INDEX `TBL_COL_PRIVS_N49`(`TBL_ID`) USING BTREE,CONSTRAINT `TBL_COL_PRIVS_FK1` FOREIGN KEY (`TBL_ID`) REFERENCES `TBLS` (`TBL_ID`) ON DELETE RESTRICT ON UPDATE RESTRICT) ENGINE = InnoDB CHARACTER SET = latin1 COLLATE = latin1_swedish_ci ROW_FORMAT = Dynamic;-- ------------------------------ Table structure for TXN_COMPONENTS-- ----------------------------DROP TABLE IF EXISTS `TXN_COMPONENTS`;CREATE TABLE `TXN_COMPONENTS`(`TC_TXNID` bigint(20) NOT NULL,`TC_DATABASE` varchar(128) CHARACTER SET latin1 COLLATE latin1_swedish_ci NOT NULL,`TC_TABLE` varchar(128) CHARACTER SET latin1 COLLATE latin1_swedish_ci NULL DEFAULT NULL,`TC_PARTITION` varchar(767) CHARACTER SET latin1 COLLATE latin1_swedish_ci NULL DEFAULT NULL,`TC_OPERATION_TYPE` char(1) CHARACTER SET latin1 COLLATE latin1_swedish_ci NOT NULL,`TC_WRITEID` bigint(20) NULL DEFAULT NULL,INDEX `TC_TXNID_INDEX`(`TC_TXNID`) USING BTREE,CONSTRAINT `TXN_COMPONENTS_ibfk_1` FOREIGN KEY (`TC_TXNID`) REFERENCES `TXNS` (`TXN_ID`) ON DELETE RESTRICT ON UPDATE RESTRICT) ENGINE = InnoDB CHARACTER SET = latin1 COLLATE = latin1_swedish_ci ROW_FORMAT = Dynamic;

• 数据不为空的表

• 执行sql

ALTER TABLE `DBS` ADD CTLG_NAME VARCHAR(255) DEFAULT 'hive';ALTER TABLE `GLOBAL_PRIVS` ADD AUTHORIZER VARCHAR(255) DEFAULT 'SQL';ALTER TABLE `SERDES` ADD DESCRIPTIONvarchar(4000);ALTER TABLE `SERDES` ADD SERIALIZER_CLASSvarchar(4000);ALTER TABLE `SERDES` ADD DESERIALIZER_CLASSvarchar(4000);ALTER TABLE `SERDES` ADD SERDE_TYPEint(11) DEFAULT 0;ALTER TABLE `TBL_PRIVS` ADD AUTHORIZER varchar(128) DEFAULT 'SQL';ALTER TABLE `TBLS` ADD OWNER_TYPEvarchar(10) DEFAULT 'USER';ALTER TABLE `TXNS` ADD TXN_TYPEint(11);

3.3需要更改数据的表

• VERSION需要更改一下版本号

  UPDATE `hive2`.`VERSION` SET `SCHEMA_VERSION` = '3.1.3', `VERSION_COMMENT` = 'Hive release version 3.1.3' WHERE `VER_ID` = 1;

• DBS需要更新数据库对应的路径

UPDATE `hive2`.`DBS` SET `DESC` = NULL, `DB_LOCATION_URI` = 'hdfs://ip-10-5-1-85.ec2.internal:8020/user/hive/warehouse/dyh2.db', `NAME` = 'dyh2', `OWNER_NAME` = 'hadoop', `OWNER_TYPE` = 'USER', `CTLG_NAME` = 'hive' WHERE `DB_ID` = 2;

4.hive3上集群需要的操作

4.1更改元数据对应的库名

• 修改/etc/hive/conf/hive-site.xml文件

<value>jdbc:mysql://ip:3306/hive_metastore?createDatabaseIfNotExist=true</value>

4.2重启HiveMetaStore对应服务

sudo jps | grep Jarsudo kill -9 pid

二、hive3新特性

1. 执行引擎变更为**TEZ**,不使用MR
2. 成熟的ACID大数据事务支持
3. LLAP用于妙极，毫秒级查询访问
4. 基于Apache Ranger的统一权限管理
5. 默认开启HDFS ACLs
6. Beeline代替Hive Cli，降低启动开销
7. 不再支持内嵌Metastore
8. Spark Catalog不与Hive Catalog集成，但可以互相访问
9. 批处理使用TEZ，实时查询使用LLAP
10. Hive3支持联邦查询