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[HUDI-1786] Add option for merge max memory (#2805)

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This commit is contained in:
Danny Chan
2021-04-12 17:03:58 +08:00
committed by GitHub
parent 040756d8c0
commit 1ff99ca7d7
2 changed files with 7 additions and 1 deletions
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6
hudi-flink/src/main/java/org/apache/hudi/configuration/FlinkOptions.java
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@@ -273,6 +273,12 @@ public class FlinkOptions {
.defaultValue(128)
.withDescription("Max log block size in MB for log file, default 128MB");
public static final ConfigOption<Integer> WRITE_MERGE_MAX_MEMORY = ConfigOptions
.key("write.merge.max_memory")
.intType()
.defaultValue(100) // default 100 MB
.withDescription("Max memory in MB for merge, default 100MB");
// ------------------------------------------------------------------------
// Compaction Options
// ------------------------------------------------------------------------

2
hudi-flink/src/main/java/org/apache/hudi/util/StreamerUtil.java
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@@ -207,7 +207,7 @@ public class StreamerUtil {
.withMemoryConfig(
HoodieMemoryConfig.newBuilder()
.withMaxMemoryMaxSize(
conf.getInteger(FlinkOptions.COMPACTION_MAX_MEMORY) * 1024 * 1024L,
conf.getInteger(FlinkOptions.WRITE_MERGE_MAX_MEMORY) * 1024 * 1024L,
conf.getInteger(FlinkOptions.COMPACTION_MAX_MEMORY) * 1024 * 1024L
).build())
.forTable(conf.getString(FlinkOptions.TABLE_NAME))