[jira] [Commented] (HIVE-17024) HPL/SQL: CLI fails to exit after NPE using embedded connection
[ https://issues.apache.org/jira/browse/HIVE-17024?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16145750#comment-16145750 ] Dmitry Tolpeko commented on HIVE-17024: --- Patch from HIVE-17025 resolve this ticket as well. > HPL/SQL: CLI fails to exit after NPE using embedded connection > -- > > Key: HIVE-17024 > URL: https://issues.apache.org/jira/browse/HIVE-17024 > Project: Hive > Issue Type: Bug > Components: hpl/sql >Reporter: Carter Shanklin >Assignee: Dmitry Tolpeko >Priority: Critical > > This bug is part of a series of issues and surprising behavior I encountered > writing a reporting script that would aggregate values and give rows > different classifications based on an the aggregate. Addressing some or all > of these issues would make HPL/SQL more accessible to newcomers. > This happened during the error reported in XXX (bug TBD) > Script is this: > create table if not exists test1(col1 integer); > create table if not exists test2(col1 double); > create table if not exists test3(col1 decimal(10, 4)); > create table if not exists test4(col1 string); > create table if not exists test5(col1 varchar(20)); > Output is this: > [vagrant@trunk hplsql]$ hplsql -f temp3.sql > SLF4J: Class path contains multiple SLF4J bindings. > SLF4J: Found binding in > [jar:file:/home/vagrant/hivedist/apache-hive-3.0.0-SNAPSHOT-bin/lib/log4j-slf4j-impl-2.6.2.jar!/org/slf4j/impl/StaticLoggerBinder.class] > SLF4J: Found binding in > [jar:file:/usr/hdp/2.6.1.0-128/hadoop/lib/slf4j-log4j12-1.7.10.jar!/org/slf4j/impl/StaticLoggerBinder.class] > SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an > explanation. > SLF4J: Actual binding is of type [org.apache.logging.slf4j.Log4jLoggerFactory] > Open connection: jdbc:hive2:// (5.83 sec) > Starting query > OK > Query executed successfully (2.31 sec) > Exception in thread "main" java.lang.NullPointerException > at org.apache.hive.hplsql.Exec.evalPop(Exec.java:2398) > at org.apache.hive.hplsql.Stmt.createTableDefinition(Stmt.java:169) > at org.apache.hive.hplsql.Stmt.createTable(Stmt.java:142) > at org.apache.hive.hplsql.Exec.visitCreate_table_stmt(Exec.java:1366) > at org.apache.hive.hplsql.Exec.visitCreate_table_stmt(Exec.java:52) > at > org.apache.hive.hplsql.HplsqlParser$Create_table_stmtContext.accept(HplsqlParser.java:4198) > at > org.antlr.v4.runtime.tree.AbstractParseTreeVisitor.visitChildren(AbstractParseTreeVisitor.java:70) > at org.apache.hive.hplsql.Exec.visitStmt(Exec.java:1013) > at org.apache.hive.hplsql.Exec.visitStmt(Exec.java:52) > at > org.apache.hive.hplsql.HplsqlParser$StmtContext.accept(HplsqlParser.java:1018) > at > org.antlr.v4.runtime.tree.AbstractParseTreeVisitor.visitChildren(AbstractParseTreeVisitor.java:70) > at > org.apache.hive.hplsql.HplsqlBaseVisitor.visitBlock(HplsqlBaseVisitor.java:28) > at > org.apache.hive.hplsql.HplsqlParser$BlockContext.accept(HplsqlParser.java:452) > at > org.antlr.v4.runtime.tree.AbstractParseTreeVisitor.visitChildren(AbstractParseTreeVisitor.java:70) > at org.apache.hive.hplsql.Exec.visitProgram(Exec.java:920) > at org.apache.hive.hplsql.Exec.visitProgram(Exec.java:52) > at > org.apache.hive.hplsql.HplsqlParser$ProgramContext.accept(HplsqlParser.java:393) > at > org.antlr.v4.runtime.tree.AbstractParseTreeVisitor.visit(AbstractParseTreeVisitor.java:42) > at org.apache.hive.hplsql.Exec.run(Exec.java:775) > at org.apache.hive.hplsql.Exec.run(Exec.java:751) > at org.apache.hive.hplsql.Hplsql.main(Hplsql.java:23) > 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.apache.hadoop.util.RunJar.run(RunJar.java:233) > at org.apache.hadoop.util.RunJar.main(RunJar.java:148) > I attached a jstack. > When I use a Hiveserver2 connection instead, I get an NPE but it doesn't hang > (at least not on the client side) > Version = 3.0.0-SNAPSHOT r71f52d8ad512904b3f2c4f04fe39a33f2834f1f2 -- This message was sent by Atlassian JIRA (v6.4.14#64029)
[jira] [Commented] (HIVE-17024) HPL/SQL: CLI fails to exit after NPE using embedded connection
[ https://issues.apache.org/jira/browse/HIVE-17024?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16145360#comment-16145360 ] Dmitry Tolpeko commented on HIVE-17024: --- I was able to reproduce NPE working on HIVE-17025, it happens when DDL conversion is set to false on connection. I will create a patch. > HPL/SQL: CLI fails to exit after NPE using embedded connection > -- > > Key: HIVE-17024 > URL: https://issues.apache.org/jira/browse/HIVE-17024 > Project: Hive > Issue Type: Bug > Components: hpl/sql >Reporter: Carter Shanklin >Assignee: Dmitry Tolpeko >Priority: Critical > > This bug is part of a series of issues and surprising behavior I encountered > writing a reporting script that would aggregate values and give rows > different classifications based on an the aggregate. Addressing some or all > of these issues would make HPL/SQL more accessible to newcomers. > This happened during the error reported in XXX (bug TBD) > Script is this: > create table if not exists test1(col1 integer); > create table if not exists test2(col1 double); > create table if not exists test3(col1 decimal(10, 4)); > create table if not exists test4(col1 string); > create table if not exists test5(col1 varchar(20)); > Output is this: > [vagrant@trunk hplsql]$ hplsql -f temp3.sql > SLF4J: Class path contains multiple SLF4J bindings. > SLF4J: Found binding in > [jar:file:/home/vagrant/hivedist/apache-hive-3.0.0-SNAPSHOT-bin/lib/log4j-slf4j-impl-2.6.2.jar!/org/slf4j/impl/StaticLoggerBinder.class] > SLF4J: Found binding in > [jar:file:/usr/hdp/2.6.1.0-128/hadoop/lib/slf4j-log4j12-1.7.10.jar!/org/slf4j/impl/StaticLoggerBinder.class] > SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an > explanation. > SLF4J: Actual binding is of type [org.apache.logging.slf4j.Log4jLoggerFactory] > Open connection: jdbc:hive2:// (5.83 sec) > Starting query > OK > Query executed successfully (2.31 sec) > Exception in thread "main" java.lang.NullPointerException > at org.apache.hive.hplsql.Exec.evalPop(Exec.java:2398) > at org.apache.hive.hplsql.Stmt.createTableDefinition(Stmt.java:169) > at org.apache.hive.hplsql.Stmt.createTable(Stmt.java:142) > at org.apache.hive.hplsql.Exec.visitCreate_table_stmt(Exec.java:1366) > at org.apache.hive.hplsql.Exec.visitCreate_table_stmt(Exec.java:52) > at > org.apache.hive.hplsql.HplsqlParser$Create_table_stmtContext.accept(HplsqlParser.java:4198) > at > org.antlr.v4.runtime.tree.AbstractParseTreeVisitor.visitChildren(AbstractParseTreeVisitor.java:70) > at org.apache.hive.hplsql.Exec.visitStmt(Exec.java:1013) > at org.apache.hive.hplsql.Exec.visitStmt(Exec.java:52) > at > org.apache.hive.hplsql.HplsqlParser$StmtContext.accept(HplsqlParser.java:1018) > at > org.antlr.v4.runtime.tree.AbstractParseTreeVisitor.visitChildren(AbstractParseTreeVisitor.java:70) > at > org.apache.hive.hplsql.HplsqlBaseVisitor.visitBlock(HplsqlBaseVisitor.java:28) > at > org.apache.hive.hplsql.HplsqlParser$BlockContext.accept(HplsqlParser.java:452) > at > org.antlr.v4.runtime.tree.AbstractParseTreeVisitor.visitChildren(AbstractParseTreeVisitor.java:70) > at org.apache.hive.hplsql.Exec.visitProgram(Exec.java:920) > at org.apache.hive.hplsql.Exec.visitProgram(Exec.java:52) > at > org.apache.hive.hplsql.HplsqlParser$ProgramContext.accept(HplsqlParser.java:393) > at > org.antlr.v4.runtime.tree.AbstractParseTreeVisitor.visit(AbstractParseTreeVisitor.java:42) > at org.apache.hive.hplsql.Exec.run(Exec.java:775) > at org.apache.hive.hplsql.Exec.run(Exec.java:751) > at org.apache.hive.hplsql.Hplsql.main(Hplsql.java:23) > 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.apache.hadoop.util.RunJar.run(RunJar.java:233) > at org.apache.hadoop.util.RunJar.main(RunJar.java:148) > I attached a jstack. > When I use a Hiveserver2 connection instead, I get an NPE but it doesn't hang > (at least not on the client side) > Version = 3.0.0-SNAPSHOT r71f52d8ad512904b3f2c4f04fe39a33f2834f1f2 -- This message was sent by Atlassian JIRA (v6.4.14#64029)
[jira] [Commented] (HIVE-17024) HPL/SQL: CLI fails to exit after NPE using embedded connection
[
https://issues.apache.org/jira/browse/HIVE-17024?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16142003#comment-16142003
]
Dmitry Tolpeko commented on HIVE-17024:
---
For HiveServer2 embedded mode (jdbc:hive2://) I am going to remove the default
initialization to use mr engine as it causes the program termination for some
reason:
{code}
hplsql.conn.init.hiveconn
set hive.execution.engine=mr;
use default;
{code}
> HPL/SQL: CLI fails to exit after NPE using embedded connection
> --
>
> Key: HIVE-17024
> URL: https://issues.apache.org/jira/browse/HIVE-17024
> Project: Hive
> Issue Type: Bug
> Components: hpl/sql
>Reporter: Carter Shanklin
>Assignee: Dmitry Tolpeko
>Priority: Critical
>
> This bug is part of a series of issues and surprising behavior I encountered
> writing a reporting script that would aggregate values and give rows
> different classifications based on an the aggregate. Addressing some or all
> of these issues would make HPL/SQL more accessible to newcomers.
> This happened during the error reported in XXX (bug TBD)
> Script is this:
> create table if not exists test1(col1 integer);
> create table if not exists test2(col1 double);
> create table if not exists test3(col1 decimal(10, 4));
> create table if not exists test4(col1 string);
> create table if not exists test5(col1 varchar(20));
> Output is this:
> [vagrant@trunk hplsql]$ hplsql -f temp3.sql
> SLF4J: Class path contains multiple SLF4J bindings.
> SLF4J: Found binding in
> [jar:file:/home/vagrant/hivedist/apache-hive-3.0.0-SNAPSHOT-bin/lib/log4j-slf4j-impl-2.6.2.jar!/org/slf4j/impl/StaticLoggerBinder.class]
> SLF4J: Found binding in
> [jar:file:/usr/hdp/2.6.1.0-128/hadoop/lib/slf4j-log4j12-1.7.10.jar!/org/slf4j/impl/StaticLoggerBinder.class]
> SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an
> explanation.
> SLF4J: Actual binding is of type [org.apache.logging.slf4j.Log4jLoggerFactory]
> Open connection: jdbc:hive2:// (5.83 sec)
> Starting query
> OK
> Query executed successfully (2.31 sec)
> Exception in thread "main" java.lang.NullPointerException
> at org.apache.hive.hplsql.Exec.evalPop(Exec.java:2398)
> at org.apache.hive.hplsql.Stmt.createTableDefinition(Stmt.java:169)
> at org.apache.hive.hplsql.Stmt.createTable(Stmt.java:142)
> at org.apache.hive.hplsql.Exec.visitCreate_table_stmt(Exec.java:1366)
> at org.apache.hive.hplsql.Exec.visitCreate_table_stmt(Exec.java:52)
> at
> org.apache.hive.hplsql.HplsqlParser$Create_table_stmtContext.accept(HplsqlParser.java:4198)
> at
> org.antlr.v4.runtime.tree.AbstractParseTreeVisitor.visitChildren(AbstractParseTreeVisitor.java:70)
> at org.apache.hive.hplsql.Exec.visitStmt(Exec.java:1013)
> at org.apache.hive.hplsql.Exec.visitStmt(Exec.java:52)
> at
> org.apache.hive.hplsql.HplsqlParser$StmtContext.accept(HplsqlParser.java:1018)
> at
> org.antlr.v4.runtime.tree.AbstractParseTreeVisitor.visitChildren(AbstractParseTreeVisitor.java:70)
> at
> org.apache.hive.hplsql.HplsqlBaseVisitor.visitBlock(HplsqlBaseVisitor.java:28)
> at
> org.apache.hive.hplsql.HplsqlParser$BlockContext.accept(HplsqlParser.java:452)
> at
> org.antlr.v4.runtime.tree.AbstractParseTreeVisitor.visitChildren(AbstractParseTreeVisitor.java:70)
> at org.apache.hive.hplsql.Exec.visitProgram(Exec.java:920)
> at org.apache.hive.hplsql.Exec.visitProgram(Exec.java:52)
> at
> org.apache.hive.hplsql.HplsqlParser$ProgramContext.accept(HplsqlParser.java:393)
> at
> org.antlr.v4.runtime.tree.AbstractParseTreeVisitor.visit(AbstractParseTreeVisitor.java:42)
> at org.apache.hive.hplsql.Exec.run(Exec.java:775)
> at org.apache.hive.hplsql.Exec.run(Exec.java:751)
> at org.apache.hive.hplsql.Hplsql.main(Hplsql.java:23)
> 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.apache.hadoop.util.RunJar.run(RunJar.java:233)
> at org.apache.hadoop.util.RunJar.main(RunJar.java:148)
> I attached a jstack.
> When I use a Hiveserver2 connection instead, I get an NPE but it doesn't hang
> (at least not on the client side)
> Version = 3.0.0-SNAPSHOT r71f52d8ad512904b3f2c4f04fe39a33f2834f1f2
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
[jira] [Commented] (HIVE-17024) HPL/SQL: CLI fails to exit after NPE using embedded connection
[
https://issues.apache.org/jira/browse/HIVE-17024?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16141797#comment-16141797
]
Dmitry Tolpeko commented on HIVE-17024:
---
Asked Carter to add -trace and send me the results back as I cannot reproduce
this. Here is my output:
{code}
Ln:1 CREATE TABLE
Ln:1 create table if not exists crtab_test1(col1 int)
17/08/25 15:31:05 INFO jdbc.Utils: Supplied authorities: localhost:1
17/08/25 15:31:05 INFO jdbc.Utils: Resolved authority: localhost:1
Open connection: jdbc:hive2://localhost:1 (568 ms)
Starting SQL statement
SQL statement executed successfully (395 ms)
Ln:2 CREATE TABLE
Ln:2 create table if not exists crtab_test2(col1 double)
Starting SQL statement
SQL statement executed successfully (505 ms)
Ln:3 CREATE TABLE
Ln:3 create table if not exists crtab_test3(col1 decimal(10, 4))
Starting SQL statement
SQL statement executed successfully (357 ms)
Ln:4 CREATE TABLE
Ln:4 create table if not exists crtab_test4(col1 string)
Starting SQL statement
SQL statement executed successfully (314 ms)
Ln:5 CREATE TABLE
Ln:5 create table if not exists crtab_test5(col1 varchar(20))
Starting SQL statement
SQL statement executed successfully (348 ms)
{code}
> HPL/SQL: CLI fails to exit after NPE using embedded connection
> --
>
> Key: HIVE-17024
> URL: https://issues.apache.org/jira/browse/HIVE-17024
> Project: Hive
> Issue Type: Bug
> Components: hpl/sql
>Reporter: Carter Shanklin
>Assignee: Dmitry Tolpeko
>Priority: Critical
>
> This bug is part of a series of issues and surprising behavior I encountered
> writing a reporting script that would aggregate values and give rows
> different classifications based on an the aggregate. Addressing some or all
> of these issues would make HPL/SQL more accessible to newcomers.
> This happened during the error reported in XXX (bug TBD)
> Script is this:
> create table if not exists test1(col1 integer);
> create table if not exists test2(col1 double);
> create table if not exists test3(col1 decimal(10, 4));
> create table if not exists test4(col1 string);
> create table if not exists test5(col1 varchar(20));
> Output is this:
> [vagrant@trunk hplsql]$ hplsql -f temp3.sql
> SLF4J: Class path contains multiple SLF4J bindings.
> SLF4J: Found binding in
> [jar:file:/home/vagrant/hivedist/apache-hive-3.0.0-SNAPSHOT-bin/lib/log4j-slf4j-impl-2.6.2.jar!/org/slf4j/impl/StaticLoggerBinder.class]
> SLF4J: Found binding in
> [jar:file:/usr/hdp/2.6.1.0-128/hadoop/lib/slf4j-log4j12-1.7.10.jar!/org/slf4j/impl/StaticLoggerBinder.class]
> SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an
> explanation.
> SLF4J: Actual binding is of type [org.apache.logging.slf4j.Log4jLoggerFactory]
> Open connection: jdbc:hive2:// (5.83 sec)
> Starting query
> OK
> Query executed successfully (2.31 sec)
> Exception in thread "main" java.lang.NullPointerException
> at org.apache.hive.hplsql.Exec.evalPop(Exec.java:2398)
> at org.apache.hive.hplsql.Stmt.createTableDefinition(Stmt.java:169)
> at org.apache.hive.hplsql.Stmt.createTable(Stmt.java:142)
> at org.apache.hive.hplsql.Exec.visitCreate_table_stmt(Exec.java:1366)
> at org.apache.hive.hplsql.Exec.visitCreate_table_stmt(Exec.java:52)
> at
> org.apache.hive.hplsql.HplsqlParser$Create_table_stmtContext.accept(HplsqlParser.java:4198)
> at
> org.antlr.v4.runtime.tree.AbstractParseTreeVisitor.visitChildren(AbstractParseTreeVisitor.java:70)
> at org.apache.hive.hplsql.Exec.visitStmt(Exec.java:1013)
> at org.apache.hive.hplsql.Exec.visitStmt(Exec.java:52)
> at
> org.apache.hive.hplsql.HplsqlParser$StmtContext.accept(HplsqlParser.java:1018)
> at
> org.antlr.v4.runtime.tree.AbstractParseTreeVisitor.visitChildren(AbstractParseTreeVisitor.java:70)
> at
> org.apache.hive.hplsql.HplsqlBaseVisitor.visitBlock(HplsqlBaseVisitor.java:28)
> at
> org.apache.hive.hplsql.HplsqlParser$BlockContext.accept(HplsqlParser.java:452)
> at
> org.antlr.v4.runtime.tree.AbstractParseTreeVisitor.visitChildren(AbstractParseTreeVisitor.java:70)
> at org.apache.hive.hplsql.Exec.visitProgram(Exec.java:920)
> at org.apache.hive.hplsql.Exec.visitProgram(Exec.java:52)
> at
> org.apache.hive.hplsql.HplsqlParser$ProgramContext.accept(HplsqlParser.java:393)
> at
> org.antlr.v4.runtime.tree.AbstractParseTreeVisitor.visit(AbstractParseTreeVisitor.java:42)
> at org.apache.hive.hplsql.Exec.run(Exec.java:775)
> at org.apache.hive.hplsql.Exec.run(Exec.java:751)
> at org.apache.hive.hplsql.Hplsql.main(Hplsql.java:23)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
>
[jira] [Commented] (HIVE-17024) HPL/SQL: CLI fails to exit after NPE using embedded connection
[
https://issues.apache.org/jira/browse/HIVE-17024?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16141682#comment-16141682
]
Dmitry Tolpeko commented on HIVE-17024:
---
After HIVE-16595 there is another error:
{code}
java.sql.SQLException: Error while compiling statement: FAILED: ParseException
line 1:38 cannot recognize input near 'integer' ')' '' in column type
at org.apache.hive.jdbc.Utils.verifySuccess(Utils.java:121)
{code}
Looks like EOF went to SQL string.
> HPL/SQL: CLI fails to exit after NPE using embedded connection
> --
>
> Key: HIVE-17024
> URL: https://issues.apache.org/jira/browse/HIVE-17024
> Project: Hive
> Issue Type: Bug
> Components: hpl/sql
>Reporter: Carter Shanklin
>Assignee: Dmitry Tolpeko
>Priority: Critical
>
> This bug is part of a series of issues and surprising behavior I encountered
> writing a reporting script that would aggregate values and give rows
> different classifications based on an the aggregate. Addressing some or all
> of these issues would make HPL/SQL more accessible to newcomers.
> This happened during the error reported in XXX (bug TBD)
> Script is this:
> create table if not exists test1(col1 integer);
> create table if not exists test2(col1 double);
> create table if not exists test3(col1 decimal(10, 4));
> create table if not exists test4(col1 string);
> create table if not exists test5(col1 varchar(20));
> Output is this:
> [vagrant@trunk hplsql]$ hplsql -f temp3.sql
> SLF4J: Class path contains multiple SLF4J bindings.
> SLF4J: Found binding in
> [jar:file:/home/vagrant/hivedist/apache-hive-3.0.0-SNAPSHOT-bin/lib/log4j-slf4j-impl-2.6.2.jar!/org/slf4j/impl/StaticLoggerBinder.class]
> SLF4J: Found binding in
> [jar:file:/usr/hdp/2.6.1.0-128/hadoop/lib/slf4j-log4j12-1.7.10.jar!/org/slf4j/impl/StaticLoggerBinder.class]
> SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an
> explanation.
> SLF4J: Actual binding is of type [org.apache.logging.slf4j.Log4jLoggerFactory]
> Open connection: jdbc:hive2:// (5.83 sec)
> Starting query
> OK
> Query executed successfully (2.31 sec)
> Exception in thread "main" java.lang.NullPointerException
> at org.apache.hive.hplsql.Exec.evalPop(Exec.java:2398)
> at org.apache.hive.hplsql.Stmt.createTableDefinition(Stmt.java:169)
> at org.apache.hive.hplsql.Stmt.createTable(Stmt.java:142)
> at org.apache.hive.hplsql.Exec.visitCreate_table_stmt(Exec.java:1366)
> at org.apache.hive.hplsql.Exec.visitCreate_table_stmt(Exec.java:52)
> at
> org.apache.hive.hplsql.HplsqlParser$Create_table_stmtContext.accept(HplsqlParser.java:4198)
> at
> org.antlr.v4.runtime.tree.AbstractParseTreeVisitor.visitChildren(AbstractParseTreeVisitor.java:70)
> at org.apache.hive.hplsql.Exec.visitStmt(Exec.java:1013)
> at org.apache.hive.hplsql.Exec.visitStmt(Exec.java:52)
> at
> org.apache.hive.hplsql.HplsqlParser$StmtContext.accept(HplsqlParser.java:1018)
> at
> org.antlr.v4.runtime.tree.AbstractParseTreeVisitor.visitChildren(AbstractParseTreeVisitor.java:70)
> at
> org.apache.hive.hplsql.HplsqlBaseVisitor.visitBlock(HplsqlBaseVisitor.java:28)
> at
> org.apache.hive.hplsql.HplsqlParser$BlockContext.accept(HplsqlParser.java:452)
> at
> org.antlr.v4.runtime.tree.AbstractParseTreeVisitor.visitChildren(AbstractParseTreeVisitor.java:70)
> at org.apache.hive.hplsql.Exec.visitProgram(Exec.java:920)
> at org.apache.hive.hplsql.Exec.visitProgram(Exec.java:52)
> at
> org.apache.hive.hplsql.HplsqlParser$ProgramContext.accept(HplsqlParser.java:393)
> at
> org.antlr.v4.runtime.tree.AbstractParseTreeVisitor.visit(AbstractParseTreeVisitor.java:42)
> at org.apache.hive.hplsql.Exec.run(Exec.java:775)
> at org.apache.hive.hplsql.Exec.run(Exec.java:751)
> at org.apache.hive.hplsql.Hplsql.main(Hplsql.java:23)
> 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.apache.hadoop.util.RunJar.run(RunJar.java:233)
> at org.apache.hadoop.util.RunJar.main(RunJar.java:148)
> I attached a jstack.
> When I use a Hiveserver2 connection instead, I get an NPE but it doesn't hang
> (at least not on the client side)
> Version = 3.0.0-SNAPSHOT r71f52d8ad512904b3f2c4f04fe39a33f2834f1f2
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