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Posted to reviews@spark.apache.org by GitBox <gi...@apache.org> on 2020/11/29 14:17:17 UTC

[GitHub] [spark] wangyum opened a new pull request #30536: [SPARK-33589][SQL] Add try catch when opening session

wangyum opened a new pull request #30536:
URL: https://github.com/apache/spark/pull/30536


   ### What changes were proposed in this pull request?
   
   This pr add try catch when opening session.
   
   ### Why are the changes needed?
   
   Close opened session if the initialization fails.
   
   ### Does this PR introduce _any_ user-facing change?
   
   No.
   
   ### How was this patch tested?
   
   // TODO
   


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[GitHub] [spark] gatorsmile commented on a change in pull request #30536: [SPARK-33589][SQL] Close opened session if the initialization fails

Posted by GitBox <gi...@apache.org>.
gatorsmile commented on a change in pull request #30536:
URL: https://github.com/apache/spark/pull/30536#discussion_r541524866



##########
File path: sql/hive-thriftserver/src/main/scala/org/apache/spark/sql/hive/thriftserver/SparkSQLSessionManager.scala
##########
@@ -52,24 +53,35 @@ private[hive] class SparkSQLSessionManager(hiveServer: HiveServer2, sqlContext:
     val sessionHandle =
       super.openSession(protocol, username, passwd, ipAddress, sessionConf, withImpersonation,
           delegationToken)
-    val session = super.getSession(sessionHandle)
-    HiveThriftServer2.eventManager.onSessionCreated(
-      session.getIpAddress, sessionHandle.getSessionId.toString, session.getUsername)
-    val ctx = if (sqlContext.conf.hiveThriftServerSingleSession) {
-      sqlContext
-    } else {
-      sqlContext.newSession()
+    try {
+      val session = super.getSession(sessionHandle)
+      HiveThriftServer2.eventManager.onSessionCreated(
+        session.getIpAddress, sessionHandle.getSessionId.toString, session.getUsername)
+      val ctx = if (sqlContext.conf.hiveThriftServerSingleSession) {
+        sqlContext
+      } else {
+        sqlContext.newSession()
+      }
+      ctx.setConf(HiveUtils.FAKE_HIVE_VERSION.key, HiveUtils.builtinHiveVersion)
+      ctx.setConf(SQLConf.DATETIME_JAVA8API_ENABLED, true)
+      val hiveSessionState = session.getSessionState
+      setConfMap(ctx, hiveSessionState.getOverriddenConfigurations)
+      setConfMap(ctx, hiveSessionState.getHiveVariables)
+      if (sessionConf != null && sessionConf.containsKey("use:database")) {
+        ctx.sql(s"use ${sessionConf.get("use:database")}")
+      }
+      sparkSqlOperationManager.sessionToContexts.put(sessionHandle, ctx)
+      sessionHandle
+    } catch {
+      case e: Exception =>

Review comment:
       NonFatal ?




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[GitHub] [spark] HyukjinKwon commented on pull request #30536: [SPARK-33589][SQL] Close opened session if the initialization fails

Posted by GitBox <gi...@apache.org>.
HyukjinKwon commented on pull request #30536:
URL: https://github.com/apache/spark/pull/30536#issuecomment-735507724


   Merged to master.


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[GitHub] [spark] SparkQA commented on pull request #30536: [SPARK-33589][SQL] Close opened session if the initialization fails

Posted by GitBox <gi...@apache.org>.
SparkQA commented on pull request #30536:
URL: https://github.com/apache/spark/pull/30536#issuecomment-735407724


   **[Test build #131929 has finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/131929/testReport)** for PR 30536 at commit [`090dad4`](https://github.com/apache/spark/commit/090dad4e57b73b7c56cd746b48a1bf930ab6a4fb).
    * This patch passes all tests.
    * This patch merges cleanly.
    * This patch adds no public classes.


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[GitHub] [spark] wangyum commented on a change in pull request #30536: [SPARK-33589][SQL] Close opened session if the initialization fails

Posted by GitBox <gi...@apache.org>.
wangyum commented on a change in pull request #30536:
URL: https://github.com/apache/spark/pull/30536#discussion_r532311234



##########
File path: sql/hive-thriftserver/src/main/scala/org/apache/spark/sql/hive/thriftserver/SparkSQLSessionManager.scala
##########
@@ -52,24 +53,35 @@ private[hive] class SparkSQLSessionManager(hiveServer: HiveServer2, sqlContext:
     val sessionHandle =
       super.openSession(protocol, username, passwd, ipAddress, sessionConf, withImpersonation,
           delegationToken)
-    val session = super.getSession(sessionHandle)
-    HiveThriftServer2.eventManager.onSessionCreated(
-      session.getIpAddress, sessionHandle.getSessionId.toString, session.getUsername)
-    val ctx = if (sqlContext.conf.hiveThriftServerSingleSession) {
-      sqlContext
-    } else {
-      sqlContext.newSession()
+    try {
+      val session = super.getSession(sessionHandle)
+      HiveThriftServer2.eventManager.onSessionCreated(
+        session.getIpAddress, sessionHandle.getSessionId.toString, session.getUsername)
+      val ctx = if (sqlContext.conf.hiveThriftServerSingleSession) {
+        sqlContext
+      } else {
+        sqlContext.newSession()
+      }
+      ctx.setConf(HiveUtils.FAKE_HIVE_VERSION.key, HiveUtils.builtinHiveVersion)
+      ctx.setConf(SQLConf.DATETIME_JAVA8API_ENABLED, true)
+      val hiveSessionState = session.getSessionState
+      setConfMap(ctx, hiveSessionState.getOverriddenConfigurations)
+      setConfMap(ctx, hiveSessionState.getHiveVariables)
+      if (sessionConf != null && sessionConf.containsKey("use:database")) {
+        ctx.sql(s"use ${sessionConf.get("use:database")}")
+      }
+      sparkSqlOperationManager.sessionToContexts.put(sessionHandle, ctx)
+      sessionHandle
+    } catch {
+      case e: Exception =>
+        try {
+          closeSession(sessionHandle)
+        } catch {
+          case t: Throwable =>
+            logWarning("Error closing session", t)
+        }
+        throw new HiveSQLException("Failed to open new session: " + e, e)

Review comment:
       The logic is the same: https://github.com/apache/spark/blob/008a2ad1f836ff04fafd51a9c94c355ef35f1692/sql/hive-thriftserver/src/main/java/org/apache/hive/service/cli/session/SessionManager.java#L273-L282




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[GitHub] [spark] gatorsmile commented on a change in pull request #30536: [SPARK-33589][SQL] Close opened session if the initialization fails

Posted by GitBox <gi...@apache.org>.
gatorsmile commented on a change in pull request #30536:
URL: https://github.com/apache/spark/pull/30536#discussion_r541524663



##########
File path: sql/hive-thriftserver/src/main/scala/org/apache/spark/sql/hive/thriftserver/SparkSQLSessionManager.scala
##########
@@ -52,24 +53,35 @@ private[hive] class SparkSQLSessionManager(hiveServer: HiveServer2, sqlContext:
     val sessionHandle =
       super.openSession(protocol, username, passwd, ipAddress, sessionConf, withImpersonation,
           delegationToken)
-    val session = super.getSession(sessionHandle)
-    HiveThriftServer2.eventManager.onSessionCreated(
-      session.getIpAddress, sessionHandle.getSessionId.toString, session.getUsername)
-    val ctx = if (sqlContext.conf.hiveThriftServerSingleSession) {
-      sqlContext
-    } else {
-      sqlContext.newSession()
+    try {
+      val session = super.getSession(sessionHandle)
+      HiveThriftServer2.eventManager.onSessionCreated(
+        session.getIpAddress, sessionHandle.getSessionId.toString, session.getUsername)
+      val ctx = if (sqlContext.conf.hiveThriftServerSingleSession) {
+        sqlContext
+      } else {
+        sqlContext.newSession()
+      }
+      ctx.setConf(HiveUtils.FAKE_HIVE_VERSION.key, HiveUtils.builtinHiveVersion)
+      ctx.setConf(SQLConf.DATETIME_JAVA8API_ENABLED, true)
+      val hiveSessionState = session.getSessionState
+      setConfMap(ctx, hiveSessionState.getOverriddenConfigurations)
+      setConfMap(ctx, hiveSessionState.getHiveVariables)
+      if (sessionConf != null && sessionConf.containsKey("use:database")) {
+        ctx.sql(s"use ${sessionConf.get("use:database")}")
+      }
+      sparkSqlOperationManager.sessionToContexts.put(sessionHandle, ctx)
+      sessionHandle
+    } catch {
+      case e: Exception =>
+        try {
+          closeSession(sessionHandle)
+        } catch {
+          case t: Throwable =>

Review comment:
       NonFatal ?




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[GitHub] [spark] AmplabJenkins commented on pull request #30536: [SPARK-33589][SQL] Close opened session if the initialization fails

Posted by GitBox <gi...@apache.org>.
AmplabJenkins commented on pull request #30536:
URL: https://github.com/apache/spark/pull/30536#issuecomment-735408341


   
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[GitHub] [spark] HyukjinKwon closed pull request #30536: [SPARK-33589][SQL] Close opened session if the initialization fails

Posted by GitBox <gi...@apache.org>.
HyukjinKwon closed pull request #30536:
URL: https://github.com/apache/spark/pull/30536


   


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[GitHub] [spark] SparkQA removed a comment on pull request #30536: [SPARK-33589][SQL] Close opened session if the initialization fails

Posted by GitBox <gi...@apache.org>.
SparkQA removed a comment on pull request #30536:
URL: https://github.com/apache/spark/pull/30536#issuecomment-735403427


   **[Test build #131929 has started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/131929/testReport)** for PR 30536 at commit [`090dad4`](https://github.com/apache/spark/commit/090dad4e57b73b7c56cd746b48a1bf930ab6a4fb).


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[GitHub] [spark] AmplabJenkins commented on pull request #30536: [SPARK-33589][SQL] Close opened session if the initialization fails

Posted by GitBox <gi...@apache.org>.
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URL: https://github.com/apache/spark/pull/30536#issuecomment-735408226


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[GitHub] [spark] wangyum commented on a change in pull request #30536: [SPARK-33589][SQL] Close opened session if the initialization fails

Posted by GitBox <gi...@apache.org>.
wangyum commented on a change in pull request #30536:
URL: https://github.com/apache/spark/pull/30536#discussion_r541529236



##########
File path: sql/hive-thriftserver/src/main/scala/org/apache/spark/sql/hive/thriftserver/SparkSQLSessionManager.scala
##########
@@ -52,24 +53,35 @@ private[hive] class SparkSQLSessionManager(hiveServer: HiveServer2, sqlContext:
     val sessionHandle =
       super.openSession(protocol, username, passwd, ipAddress, sessionConf, withImpersonation,
           delegationToken)
-    val session = super.getSession(sessionHandle)
-    HiveThriftServer2.eventManager.onSessionCreated(
-      session.getIpAddress, sessionHandle.getSessionId.toString, session.getUsername)
-    val ctx = if (sqlContext.conf.hiveThriftServerSingleSession) {
-      sqlContext
-    } else {
-      sqlContext.newSession()
+    try {
+      val session = super.getSession(sessionHandle)
+      HiveThriftServer2.eventManager.onSessionCreated(
+        session.getIpAddress, sessionHandle.getSessionId.toString, session.getUsername)
+      val ctx = if (sqlContext.conf.hiveThriftServerSingleSession) {
+        sqlContext
+      } else {
+        sqlContext.newSession()
+      }
+      ctx.setConf(HiveUtils.FAKE_HIVE_VERSION.key, HiveUtils.builtinHiveVersion)
+      ctx.setConf(SQLConf.DATETIME_JAVA8API_ENABLED, true)
+      val hiveSessionState = session.getSessionState
+      setConfMap(ctx, hiveSessionState.getOverriddenConfigurations)
+      setConfMap(ctx, hiveSessionState.getHiveVariables)
+      if (sessionConf != null && sessionConf.containsKey("use:database")) {
+        ctx.sql(s"use ${sessionConf.get("use:database")}")
+      }
+      sparkSqlOperationManager.sessionToContexts.put(sessionHandle, ctx)
+      sessionHandle
+    } catch {
+      case e: Exception =>

Review comment:
       https://github.com/apache/spark/pull/30744




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[GitHub] [spark] SparkQA commented on pull request #30536: [SPARK-33589][SQL] Close opened session if the initialization fails

Posted by GitBox <gi...@apache.org>.
SparkQA commented on pull request #30536:
URL: https://github.com/apache/spark/pull/30536#issuecomment-735403427


   **[Test build #131929 has started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/131929/testReport)** for PR 30536 at commit [`090dad4`](https://github.com/apache/spark/commit/090dad4e57b73b7c56cd746b48a1bf930ab6a4fb).


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[GitHub] [spark] maropu commented on pull request #30536: [SPARK-33589][SQL] Close opened session if the initialization fails

Posted by GitBox <gi...@apache.org>.
maropu commented on pull request #30536:
URL: https://github.com/apache/spark/pull/30536#issuecomment-735541729


   late lgtm


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[GitHub] [spark] srowen commented on pull request #30536: [SPARK-33589][SQL] Close opened session if the initialization fails

Posted by GitBox <gi...@apache.org>.
srowen commented on pull request #30536:
URL: https://github.com/apache/spark/pull/30536#issuecomment-735421670


   Seems reasonable to me.


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[GitHub] [spark] wangyum commented on a change in pull request #30536: [SPARK-33589][SQL] Close opened session if the initialization fails

Posted by GitBox <gi...@apache.org>.
wangyum commented on a change in pull request #30536:
URL: https://github.com/apache/spark/pull/30536#discussion_r532311234



##########
File path: sql/hive-thriftserver/src/main/scala/org/apache/spark/sql/hive/thriftserver/SparkSQLSessionManager.scala
##########
@@ -52,24 +53,35 @@ private[hive] class SparkSQLSessionManager(hiveServer: HiveServer2, sqlContext:
     val sessionHandle =
       super.openSession(protocol, username, passwd, ipAddress, sessionConf, withImpersonation,
           delegationToken)
-    val session = super.getSession(sessionHandle)
-    HiveThriftServer2.eventManager.onSessionCreated(
-      session.getIpAddress, sessionHandle.getSessionId.toString, session.getUsername)
-    val ctx = if (sqlContext.conf.hiveThriftServerSingleSession) {
-      sqlContext
-    } else {
-      sqlContext.newSession()
+    try {
+      val session = super.getSession(sessionHandle)
+      HiveThriftServer2.eventManager.onSessionCreated(
+        session.getIpAddress, sessionHandle.getSessionId.toString, session.getUsername)
+      val ctx = if (sqlContext.conf.hiveThriftServerSingleSession) {
+        sqlContext
+      } else {
+        sqlContext.newSession()
+      }
+      ctx.setConf(HiveUtils.FAKE_HIVE_VERSION.key, HiveUtils.builtinHiveVersion)
+      ctx.setConf(SQLConf.DATETIME_JAVA8API_ENABLED, true)
+      val hiveSessionState = session.getSessionState
+      setConfMap(ctx, hiveSessionState.getOverriddenConfigurations)
+      setConfMap(ctx, hiveSessionState.getHiveVariables)
+      if (sessionConf != null && sessionConf.containsKey("use:database")) {
+        ctx.sql(s"use ${sessionConf.get("use:database")}")
+      }
+      sparkSqlOperationManager.sessionToContexts.put(sessionHandle, ctx)
+      sessionHandle
+    } catch {
+      case e: Exception =>
+        try {
+          closeSession(sessionHandle)
+        } catch {
+          case t: Throwable =>
+            logWarning("Error closing session", t)
+        }
+        throw new HiveSQLException("Failed to open new session: " + e, e)

Review comment:
       The logic same to https://github.com/apache/spark/blob/008a2ad1f836ff04fafd51a9c94c355ef35f1692/sql/hive-thriftserver/src/main/java/org/apache/hive/service/cli/session/SessionManager.java#L273-L282




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