VenuReddy2103 opened a new pull request, #4050:
URL: https://github.com/apache/hive/pull/4050
### What changes were proposed in this pull request?
Used `preparedStatement.setBytes()` to set the histogram.
### Why are the changes needed?
`java.sql.BatchUpdateException` thrown from
`DirectSqlUpdateStat.insertIntoPartColStatTable()` with SQL Server db when
histogram statistics is not enabled.
**Exception Stack:**
`2023-02-10T05:16:42,921 ERROR [HiveServer2-Background-Pool: Thread-112]
metastore.DirectSqlUpdateStat: Unable to update Column stats for dynpart
java.sql.BatchUpdateException: Implicit conversion from data type varchar to
varbinary(max) is not allowed. Use the CONVERT function to run this query.
at
com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.executeBatch(SQLServerPreparedStatement.java:2303)
~[mssql-jdbc-6.2.1.jre8.jar:?]
at
org.apache.hive.com.zaxxer.hikari.pool.ProxyStatement.executeBatch(ProxyStatement.java:127)
~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
at
org.apache.hive.com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeBatch(HikariProxyPreparedStatement.java)
~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
at
org.apache.hadoop.hive.metastore.DirectSqlUpdateStat.insertIntoPartColStatTable(DirectSqlUpdateStat.java:281)
~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
at
org.apache.hadoop.hive.metastore.DirectSqlUpdateStat.updatePartitionColumnStatistics(DirectSqlUpdateStat.java:612)
~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
at
org.apache.hadoop.hive.metastore.MetaStoreDirectSql.updatePartitionColumnStatisticsBatch(MetaStoreDirectSql.java:3063)
~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
at
org.apache.hadoop.hive.metastore.ObjectStore.updatePartitionColumnStatisticsInBatch(ObjectStore.java:9943)
~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]`
### Does this PR introduce _any_ user-facing change?
No
### How was this patch tested?
Tested manually with SQL Server
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