----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/72388/#review220487 -----------------------------------------------------------
Overall looks good. There are some changes which might not be needed. Please check the access modifiers for functions and decrease it whenever possible. Would be good to see the perf numbers for all of the db-s Thanks for the patch standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/tools/SQLGenerator.java Lines 76 (patched) <https://reviews.apache.org/r/72388/#comment308930> Do we need this change? standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/txn/TxnHandler.java Lines 428 (patched) <https://reviews.apache.org/r/72388/#comment308932> nit: extra line missing Why is this needed? standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/txn/TxnHandler.java Lines 847 (patched) <https://reviews.apache.org/r/72388/#comment308933> private? standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/txn/TxnHandler.java Lines 910 (patched) <https://reviews.apache.org/r/72388/#comment308936> Maybe private? standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/txn/TxnHandler.java Lines 1453 (patched) <https://reviews.apache.org/r/72388/#comment308934> Why is this change? standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/txn/TxnStore.java Line 47 (original), 47 (patched) <https://reviews.apache.org/r/72388/#comment308931> What is the reason behind this change? - Peter Vary On ápr. 23, 2020, 2:48 du, Peter Varga wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/72388/ > ----------------------------------------------------------- > > (Updated ápr. 23, 2020, 2:48 du) > > > Review request for hive and Peter Vary. > > > Repository: hive-git > > > Description > ------- > > * Use sequences for TXN_ID generation. > * Make it possible to open transactions in parallel > * drop Oracle 11g support > > > Diffs > ----- > > ql/src/java/org/apache/hadoop/hive/ql/txn/compactor/Initiator.java > 37a5862791 > > ql/src/test/org/apache/hadoop/hive/metastore/txn/TestCompactionTxnHandler.java > 15fcfc0e35 > ql/src/test/org/apache/hadoop/hive/metastore/txn/TestTxnHandler.java > 1d211857bf > ql/src/test/org/apache/hadoop/hive/ql/TestTxnCommands2.java 2c13e8dd03 > ql/src/test/org/apache/hadoop/hive/ql/TestTxnCommands3.java 51b0fa336f > ql/src/test/org/apache/hadoop/hive/ql/TestTxnCommandsForMmTable.java > 6525ffc00a > ql/src/test/org/apache/hadoop/hive/ql/TxnCommandsBaseForTests.java > 1435269ed3 > > ql/src/test/org/apache/hadoop/hive/ql/lockmgr/DbTxnManagerEndToEndTestBase.java > PRE-CREATION > ql/src/test/org/apache/hadoop/hive/ql/lockmgr/TestDbTxnManager2.java > 73d3b91585 > > ql/src/test/org/apache/hadoop/hive/ql/lockmgr/TestDbTxnManagerIsolationProperties.java > PRE-CREATION > ql/src/test/org/apache/hadoop/hive/ql/txn/compactor/TestInitiator.java > 1151466f8c > > standalone-metastore/metastore-common/src/main/java/org/apache/hadoop/hive/metastore/conf/MetastoreConf.java > a874121e12 > > standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/tools/SQLGenerator.java > 49b737ecf9 > > standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/txn/CompactionTxnHandler.java > 2344c2d5f6 > > standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/txn/TxnDbUtil.java > 385f9d72cd > > standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/txn/TxnHandler.java > d0d0320584 > > standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/txn/TxnStore.java > 87130a519d > > standalone-metastore/metastore-server/src/main/sql/derby/hive-schema-4.0.0.derby.sql > 1ace9d3ef0 > > standalone-metastore/metastore-server/src/main/sql/derby/upgrade-3.2.0-to-4.0.0.derby.sql > 8a3cd56658 > > standalone-metastore/metastore-server/src/main/sql/mssql/hive-schema-4.0.0.mssql.sql > 2e0177723d > > standalone-metastore/metastore-server/src/main/sql/mssql/upgrade-3.2.0-to-4.0.0.mssql.sql > 9f3951575b > > standalone-metastore/metastore-server/src/main/sql/mysql/hive-schema-4.0.0.mysql.sql > 0512a45cad > > standalone-metastore/metastore-server/src/main/sql/mysql/upgrade-3.2.0-to-4.0.0.mysql.sql > 4b82e36ab4 > > standalone-metastore/metastore-server/src/main/sql/oracle/hive-schema-4.0.0.oracle.sql > db398e5f66 > > standalone-metastore/metastore-server/src/main/sql/oracle/upgrade-3.2.0-to-4.0.0.oracle.sql > 1be83fc4a9 > > standalone-metastore/metastore-server/src/main/sql/postgres/hive-schema-4.0.0.postgres.sql > e6e30160af > > standalone-metastore/metastore-server/src/main/sql/postgres/upgrade-3.2.0-to-4.0.0.postgres.sql > b90cecb173 > > standalone-metastore/metastore-server/src/test/java/org/apache/hadoop/hive/metastore/dbinstall/DbInstallBase.java > c1a1629548 > > standalone-metastore/metastore-server/src/test/java/org/apache/hadoop/hive/metastore/dbinstall/rules/DatabaseRule.java > a6d22d19ef > > standalone-metastore/metastore-server/src/test/java/org/apache/hadoop/hive/metastore/dbinstall/rules/Oracle.java > 0b070e19ac > > standalone-metastore/metastore-server/src/test/java/org/apache/hadoop/hive/metastore/txn/TestOpenTxn.java > PRE-CREATION > > > Diff: https://reviews.apache.org/r/72388/diff/4/ > > > Testing > ------- > > > Thanks, > > Peter Varga > >
