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[SPARK-22837][SQL]Session timeout checker does not work in SessionManager. #20025

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[SPARK-22837][SQL]Session timeout checker does not work in SessionManager. #20025

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34b7680
[SPARK-22837][SQL]Session timeout checker does not work in SessionMan…
Dec 20, 2017
79fc11a
fix code review
Jan 17, 2018
5b3c06f
Keep createBackgroundOperationPool unchanged. Looks like the hive thr…
Jan 19, 2018
883deb2
fix code review
Jan 23, 2018
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7 changes: 1 addition & 6 deletions sql/hive-thriftserver/src/main/java/org/apache/hive/service/cli/session/SessionManager.java
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Original file line number Diff line number Diff line change
Expand Up @@ -23,11 +23,7 @@
import java.util.ArrayList;
import java.util.Date;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.Future;
import java.util.concurrent.LinkedBlockingQueue;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;
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@gatorsmile gatorsmile Jan 19, 2018

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revert this back.

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@zuotingbing zuotingbing Jan 23, 2018

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yes, thanks

import java.util.concurrent.*;

import org.apache.commons.io.FileUtils;
import org.apache.commons.logging.Log;
Expand Down Expand Up @@ -80,7 +76,6 @@ public synchronized void init(HiveConf hiveConf) {
}
createBackgroundOperationPool();
addService(operationManager);
super.init(hiveConf);
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@liufengdb liufengdb Jan 19, 2018

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hmm, I think we revert keep this line too.

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@zuotingbing zuotingbing Jan 23, 2018

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yes, we could keep super.init() here and remove initCompositeService in SparkSQLSessionManager.init(). thanks

}

private void createBackgroundOperationPool() {
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15 changes: 1 addition & 14 deletions ...server/src/main/scala/org/apache/spark/sql/hive/thriftserver/SparkSQLSessionManager.scala
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Expand Up @@ -40,21 +40,8 @@ private[hive] class SparkSQLSessionManager(hiveServer: HiveServer2, sqlContext:
private lazy val sparkSqlOperationManager = new SparkSQLOperationManager()

override def init(hiveConf: HiveConf) {
setSuperField(this, "hiveConf", hiveConf)

// Create operation log root directory, if operation logging is enabled
if (hiveConf.getBoolVar(ConfVars.HIVE_SERVER2_LOGGING_OPERATION_ENABLED)) {
invoke(classOf[SessionManager], this, "initOperationLogRootDir")
}

val backgroundPoolSize = hiveConf.getIntVar(ConfVars.HIVE_SERVER2_ASYNC_EXEC_THREADS)
setSuperField(this, "backgroundOperationPool", Executors.newFixedThreadPool(backgroundPoolSize))
getAncestorField[Log](this, 3, "LOG").info(
s"HiveServer2: Async execution pool size $backgroundPoolSize")

setSuperField(this, "operationManager", sparkSqlOperationManager)
addService(sparkSqlOperationManager)

super.init(hiveConf)
initCompositeService(hiveConf)
}

Expand Down