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Partial revert of increase split scheduling config #19877

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merged 1 commit into from
Nov 27, 2023
Merged

Partial revert of increase split scheduling config #19877

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4 changes: 2 additions & 2 deletions core/trino-main/src/main/java/io/trino/execution/TaskManagerConfig.java
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Original file line number Diff line number Diff line change
Expand Up @@ -56,10 +56,10 @@ public class TaskManagerConfig
private boolean shareIndexLoading;
private int maxWorkerThreads = Runtime.getRuntime().availableProcessors() * 2;
private Integer minDrivers;
private int initialSplitsPerNode = Runtime.getRuntime().availableProcessors() * 4;
private int initialSplitsPerNode = maxWorkerThreads;
private int minDriversPerTask = 3;
private int maxDriversPerTask = Integer.MAX_VALUE;
private Duration splitConcurrencyAdjustmentInterval = new Duration(1, TimeUnit.SECONDS);
private Duration splitConcurrencyAdjustmentInterval = new Duration(100, TimeUnit.MILLISECONDS);

private DataSize sinkMaxBufferSize = DataSize.of(32, Unit.MEGABYTE);
private DataSize sinkMaxBroadcastBufferSize = DataSize.of(200, Unit.MEGABYTE);
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4 changes: 2 additions & 2 deletions core/trino-main/src/test/java/io/trino/execution/TestTaskManagerConfig.java
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Expand Up @@ -41,8 +41,8 @@ public void testDefaults()
{
assertRecordedDefaults(recordDefaults(TaskManagerConfig.class)
.setThreadPerDriverSchedulerEnabled(false)
.setInitialSplitsPerNode(Runtime.getRuntime().availableProcessors() * 4)
.setSplitConcurrencyAdjustmentInterval(new Duration(1, TimeUnit.SECONDS))
.setInitialSplitsPerNode(Runtime.getRuntime().availableProcessors() * 2)
.setSplitConcurrencyAdjustmentInterval(new Duration(100, TimeUnit.MILLISECONDS))
.setStatusRefreshMaxWait(new Duration(1, TimeUnit.SECONDS))
.setInfoUpdateInterval(new Duration(3, TimeUnit.SECONDS))
.setTaskTerminationTimeout(new Duration(1, TimeUnit.MINUTES))
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