[
https://issues.apache.org/jira/browse/HIVE-17683?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16546207#comment-16546207
]
Igor Kryvenko commented on HIVE-17683:
--------------------------------------
Seems like failure is not related
{code}
<error message="Could not open client transport with JDBC Uri:
jdbc:hive2://localhost:42546/: java.net.ConnectException: Connection refused"
type="java.sql.SQLException">
<![CDATA[
java.sql.SQLException: Could not open client transport with JDBC Uri:
jdbc:hive2://localhost:42546/: java.net.ConnectException: Connection refused at
org.apache.hive.jdbc.HiveConnection.<init>(HiveConnection.java:252) at
org.apache.hive.jdbc.HiveDriver.connect(HiveDriver.java:107) at
java.sql.DriverManager.getConnection(DriverManager.java:664) at
java.sql.DriverManager.getConnection(DriverManager.java:247) at
org.apache.hive.beeline.TestBeeLineWithArgs.createTable(TestBeeLineWithArgs.java:112)
at
org.apache.hive.beeline.TestBeeLineWithArgs.preTests(TestBeeLineWithArgs.java:102)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498) at
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
at
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309) at
org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365)
at
org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273)
at
org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
at
org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159)
at
org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:379)
at
org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:340)
at
org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:125) at
org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:413)
Caused by: org.apache.thrift.transport.TTransportException:
java.net.ConnectException: Connection refused at
org.apache.thrift.transport.TSocket.open(TSocket.java:226) at
org.apache.thrift.transport.TSaslTransport.open(TSaslTransport.java:266) at
org.apache.thrift.transport.TSaslClientTransport.open(TSaslClientTransport.java:37)
at org.apache.hive.jdbc.HiveConnection.openTransport(HiveConnection.java:339)
at org.apache.hive.jdbc.HiveConnection.<init>(HiveConnection.java:224) ... 23
more Caused by: java.net.ConnectException: Connection refused at
java.net.PlainSocketImpl.socketConnect(Native Method) at
java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) at
java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) at
java.net.Socket.connect(Socket.java:589) at
org.apache.thrift.transport.TSocket.open(TSocket.java:221) ... 27 more
]]>
</error>
{code}
I will attach the same patch to check this.
> Annotate Query Plan with locking information
> --------------------------------------------
>
> Key: HIVE-17683
> URL: https://issues.apache.org/jira/browse/HIVE-17683
> Project: Hive
> Issue Type: New Feature
> Components: Transactions
> Reporter: Eugene Koifman
> Assignee: Igor Kryvenko
> Priority: Critical
> Attachments: HIVE-17683.01.patch, HIVE-17683.02.patch,
> HIVE-17683.03.patch
>
>
> Explore if it's possible to add info about what locks will be asked for to
> the query plan.
> Lock acquisition (for Acid Lock Manager) is done in
> DbTxnManager.acquireLocks() which is called once the query starts running.
> Would need to refactor that.
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