twalthr commented on a change in pull request #9203: [FLINK-13375][table-api]
Improve config names in ExecutionConfigOptions and OptimizerConfigOptions
URL: https://github.com/apache/flink/pull/9203#discussion_r306668437
##########
File path:
flink-table/flink-table-api-java/src/main/java/org/apache/flink/table/api/config/ExecutionConfigOptions.java
##########
@@ -83,97 +83,97 @@
// Resource Options
//
------------------------------------------------------------------------
- public static final ConfigOption<Integer>
SQL_RESOURCE_DEFAULT_PARALLELISM =
- key("sql.resource.default.parallelism")
+ public static final ConfigOption<Integer>
TABLE_EXEC_RESOURCE_DEFAULT_PARALLELISM =
+ key("table.exec.resource.default-parallelism")
.defaultValue(-1)
.withDescription("Default parallelism
of job operators. If it is <= 0, use parallelism of
StreamExecutionEnvironment(" +
"its default value is
the num of cpu cores in the client host).");
- public static final ConfigOption<Integer>
SQL_RESOURCE_SOURCE_PARALLELISM =
- key("sql.resource.source.parallelism")
+ public static final ConfigOption<Integer>
TABLE_EXEC_RESOURCE_SOURCE_PARALLELISM =
+ key("table.exec.resource.source.parallelism")
.defaultValue(-1)
- .withDescription("Sets source
parallelism, if it is <= 0, use " + SQL_RESOURCE_DEFAULT_PARALLELISM.key() + "
to set source parallelism.");
+ .withDescription("Sets source
parallelism, if it is <= 0, use " +
TABLE_EXEC_RESOURCE_DEFAULT_PARALLELISM.key() + " to set source parallelism.");
- public static final ConfigOption<Integer> SQL_RESOURCE_SINK_PARALLELISM
=
- key("sql.resource.sink.parallelism")
+ public static final ConfigOption<Integer>
TABLE_EXEC_RESOURCE_SINK_PARALLELISM =
+ key("table.exec.resource.sink.parallelism")
.defaultValue(-1)
- .withDescription("Sets sink
parallelism, if it is <= 0, use " + SQL_RESOURCE_DEFAULT_PARALLELISM.key() + "
to set sink parallelism.");
+ .withDescription("Sets sink
parallelism, if it is <= 0, use " +
TABLE_EXEC_RESOURCE_DEFAULT_PARALLELISM.key() + " to set sink parallelism.");
- public static final ConfigOption<Integer>
SQL_RESOURCE_EXTERNAL_BUFFER_MEM =
- key("sql.resource.external-buffer.memory.mb")
- .defaultValue(10)
+ public static final ConfigOption<String>
TABLE_EXEC_RESOURCE_EXTERNAL_BUFFER_MEM =
+ key("table.exec.resource.external-buffer.memory")
+ .defaultValue("10 mb")
.withDescription("Sets the
externalBuffer memory size that is used in sortMergeJoin and overWindow.");
- public static final ConfigOption<Integer>
SQL_RESOURCE_HASH_AGG_TABLE_MEM =
- key("sql.resource.hash-agg.table.memory.mb")
- .defaultValue(128)
- .withDescription("Sets the table memory
size of hashAgg operator.");
+ public static final ConfigOption<String>
TABLE_EXEC_RESOURCE_HASH_AGG_TABLE_MEM =
+ key("table.exec.resource.hash-agg.memory")
+ .defaultValue("128 mb")
+ .withDescription("Sets the managed
memory size of hash aggregate operator.");
- public static final ConfigOption<Integer>
SQL_RESOURCE_HASH_JOIN_TABLE_MEM =
- key("sql.resource.hash-join.table.memory.mb")
- .defaultValue(128)
- .withDescription("Sets the HashTable
reserved memory for hashJoin operator. It defines the lower limit.");
+ public static final ConfigOption<String>
TABLE_EXEC_RESOURCE_HASH_JOIN_TABLE_MEM =
+ key("table.exec.resource.hash-join.memory")
+ .defaultValue("128 mb")
+ .withDescription("Sets the managed
memory for hash join operator. It defines the lower limit.");
- public static final ConfigOption<Integer> SQL_RESOURCE_SORT_BUFFER_MEM =
- key("sql.resource.sort.buffer.memory.mb")
- .defaultValue(128)
+ public static final ConfigOption<String>
TABLE_EXEC_RESOURCE_SORT_BUFFER_MEM =
+ key("table.exec.resource.sort.buffer.memory")
+ .defaultValue("128 mb")
.withDescription("Sets the buffer
memory size for sort.");
//
------------------------------------------------------------------------
// Agg Options
//
------------------------------------------------------------------------
- public static final ConfigOption<Integer>
SQL_EXEC_WINDOW_AGG_BUFFER_SIZE_LIMIT =
- key("sql.exec.window-agg.buffer-size-limit")
+ public static final ConfigOption<Integer>
TABLE_EXEC_WINDOW_AGG_BUFFER_SIZE_LIMIT =
+ key("table.exec.window-agg.buffer-size-limit")
.defaultValue(100 * 1000)
.withDescription("Sets the window
elements buffer size limit used in group window agg operator.");
//
------------------------------------------------------------------------
// Async Lookup Options
//
------------------------------------------------------------------------
- public static final ConfigOption<Integer>
SQL_EXEC_LOOKUP_ASYNC_BUFFER_CAPACITY =
- key("sql.exec.lookup.async.buffer-capacity")
+ public static final ConfigOption<Integer>
TABLE_EXEC_LOOKUP_ASYNC_BUFFER_CAPACITY =
+ key("table.exec.lookup.async.buffer-capacity")
Review comment:
Sounds good.
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