[jira] [Commented] (DRILL-6270) Add debug startup option flag for drill in embedded and server mode

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/DRILL-6270?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16458159#comment-16458159
 ] 

ASF GitHub Bot commented on DRILL-6270:
---

Github user asfgit closed the pull request at:

https://github.com/apache/drill/pull/1210


> Add debug startup option flag for drill in embedded and server mode
> ---
>
> Key: DRILL-6270
> URL: https://issues.apache.org/jira/browse/DRILL-6270
> Project: Apache Drill
>  Issue Type: Task
>Reporter: Volodymyr Tkach
>Assignee: Anton Gozhiy
>Priority: Major
>  Labels: ready-to-commit
> Fix For: 1.14.0
>
>
> Add possibility to run sqlline.sh and drillbit.sh scripts with -- 
> with standard java remote debug options with the ability to override port.
> It was decided to make a general flag (--jvm) to pass JVM options to the 
> script to avoid hard coding the options that may change in future.
> Usage examples:
> {noformat}
> bin/drill-embedded --jvm "-Xdebug -Xnoagent 
> -Xrunjdwp:transport=dt_socket,address=5,server=y,suspend=n"
> bin/sqlline -u "jdbc:drill:zk=zkaddr:port" --jvm "-Xdebug -Xnoagent 
> -Xrunjdwp:transport=dt_socket,address=5,server=y,suspend=n"
> sqlline.bat -u "jdbc:drill:zk=local" --jvm "-Xdebug -Xnoagent 
> -Xrunjdwp:transport=dt_socket,address=5,server=y,suspend=n"
> {noformat}
> The --jvm flag is not needed for drillbit startup, you can set the jvm 
> properties directly after the start command:
> {noformat}
> bin/drillbit.sh start -Xdebug -Xnoagent 
> -Xrunjdwp:transport=dt_socket,address=5,server=y,suspend=n
> {noformat}



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[jira] [Commented] (DRILL-6270) Add debug startup option flag for drill in embedded and server mode

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/DRILL-6270?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16449970#comment-16449970
 ] 

ASF GitHub Bot commented on DRILL-6270:
---

Github user arina-ielchiieva commented on the issue:

https://github.com/apache/drill/pull/1210
  
LGTM.


> Add debug startup option flag for drill in embedded and server mode
> ---
>
> Key: DRILL-6270
> URL: https://issues.apache.org/jira/browse/DRILL-6270
> Project: Apache Drill
>  Issue Type: Task
>Reporter: Volodymyr Tkach
>Assignee: Anton Gozhiy
>Priority: Major
> Fix For: 1.14.0
>
>
> Add possibility to run sqlline.sh and drillbit.sh scripts with -- 
> with standard java remote debug options with the ability to override port.
> It was decided to make a general flag (--jvm) to pass JVM options to the 
> script to avoid hard coding the options that may change in future.
> Usage examples:
> {noformat}
> bin/drill-embedded --jvm "-Xdebug -Xnoagent 
> -Xrunjdwp:transport=dt_socket,address=5,server=y,suspend=n"
> bin/sqlline -u "jdbc:drill:zk=zkaddr:port" --jvm "-Xdebug -Xnoagent 
> -Xrunjdwp:transport=dt_socket,address=5,server=y,suspend=n"
> sqlline.bat -u "jdbc:drill:zk=local" --jvm "-Xdebug -Xnoagent 
> -Xrunjdwp:transport=dt_socket,address=5,server=y,suspend=n"
> {noformat}
> The --jvm flag is not needed for drillbit startup, you can set the jvm 
> properties directly after the start command:
> {noformat}
> bin/drillbit.sh start -Xdebug -Xnoagent 
> -Xrunjdwp:transport=dt_socket,address=5,server=y,suspend=n
> {noformat}



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[jira] [Commented] (DRILL-6270) Add debug startup option flag for drill in embedded and server mode

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/DRILL-6270?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16449620#comment-16449620
 ] 

ASF GitHub Bot commented on DRILL-6270:
---

Github user agozhiy commented on the issue:

https://github.com/apache/drill/pull/1210
  
@paul-rogers / @arina-ielchiieva , I addressed your comments, could you 
please review?


> Add debug startup option flag for drill in embedded and server mode
> ---
>
> Key: DRILL-6270
> URL: https://issues.apache.org/jira/browse/DRILL-6270
> Project: Apache Drill
>  Issue Type: Task
>Reporter: Volodymyr Tkach
>Assignee: Anton Gozhiy
>Priority: Major
> Fix For: 1.14.0
>
>
> Add possibility to run sqlline.sh and drillbit.sh scripts with -- 
> with standard java remote debug options with the ability to override port.
> It was decided to make a general flag (--jvm) to pass JVM options to the 
> script to avoid hard coding the options that may change in future.
> Usage examples:
> {noformat}
> bin/drill-embedded --jvm "-Xdebug -Xnoagent 
> -Xrunjdwp:transport=dt_socket,address=5,server=y,suspend=n"
> bin/sqlline -u "jdbc:drill:zk=zkaddr:port" --jvm "-Xdebug -Xnoagent 
> -Xrunjdwp:transport=dt_socket,address=5,server=y,suspend=n"
> sqlline.bat -u "jdbc:drill:zk=local" --jvm "-Xdebug -Xnoagent 
> -Xrunjdwp:transport=dt_socket,address=5,server=y,suspend=n"
> {noformat}
> The --jvm flag is not needed for drillbit startup, you can set the jvm 
> properties directly after the start command:
> {noformat}
> bin/drillbit.sh start -Xdebug -Xnoagent 
> -Xrunjdwp:transport=dt_socket,address=5,server=y,suspend=n
> {noformat}



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[jira] [Commented] (DRILL-6270) Add debug startup option flag for drill in embedded and server mode

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/DRILL-6270?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16449615#comment-16449615
 ] 

ASF GitHub Bot commented on DRILL-6270:
---

Github user agozhiy commented on a diff in the pull request:

https://github.com/apache/drill/pull/1210#discussion_r183683315
  
--- Diff: distribution/src/resources/runbit ---
@@ -65,6 +65,47 @@ drill_rotate_log ()
 fi
 }
 
+args=( $@ )
+RBARGS=()
+for (( i=0; i < ${#args[@]}; i++ )); do
+  case "${args[i]}" in
+  --debug*)
+  DEBUG=true
+  DEBUG_STRING=`expr "${args[i]}" : '.*:\(.*\)'`
+  ;;
+   *) RBARGS+=("${args[i]}");;
+  esac
+done
+
+# Enables remote debug if requested
+# Usage: --debug:[parameter1=value,parameter2=value]
+# Optional parameters:
+# port=[port_number] - debug port number
+# suspend=[y/n] - pause until the IDE connects
+
+if [ $DEBUG ]; then
+  debug_params=( $(echo $DEBUG_STRING | grep -o '[^,"]*') )
+  for param in ${debug_params[@]}; do
+case $param in
+port*)
+  DEBUG_PORT=`expr "$param" : '.*=\(.*\)'`
+  ;;
+suspend*)
+  DEBUG_SUSPEND=`expr "$param" : '.*=\(.*\)'`
+  ;;
+esac
+  done
+
+  if [ -z $DEBUG_PORT ]; then
+DEBUG_PORT=5
+  fi
+  if [ -z $DEBUG_SUSPEND ]; then
+DEBUG_SUSPEND='n'
+  fi
+
+  JAVA_DEBUG="-Xdebug -Xnoagent 
-Xrunjdwp:transport=dt_socket,address=$DEBUG_PORT,server=y,suspend=$DEBUG_SUSPEND"
+fi
--- End diff --

Done.


> Add debug startup option flag for drill in embedded and server mode
> ---
>
> Key: DRILL-6270
> URL: https://issues.apache.org/jira/browse/DRILL-6270
> Project: Apache Drill
>  Issue Type: Task
>Reporter: Volodymyr Tkach
>Assignee: Anton Gozhiy
>Priority: Major
> Fix For: 1.14.0
>
>
> Add possibility to run sqlline.sh and drillbit.sh scripts with -- 
> with standard java remote debug options with the ability to override port.
> It was decided to make a general flag (--jvm) to pass JVM options to the 
> script to avoid hard coding the options that may change in future.
> Usage examples:
> {noformat}
> bin/drill-embedded --jvm "-Xdebug -Xnoagent 
> -Xrunjdwp:transport=dt_socket,address=5,server=y,suspend=n"
> bin/sqlline -u "jdbc:drill:zk=zkaddr:port" --jvm "-Xdebug -Xnoagent 
> -Xrunjdwp:transport=dt_socket,address=5,server=y,suspend=n"
> sqlline.bat -u "jdbc:drill:zk=local" --jvm "-Xdebug -Xnoagent 
> -Xrunjdwp:transport=dt_socket,address=5,server=y,suspend=n"
> {noformat}
> The --jvm flag is not needed for drillbit startup, you can set the jvm 
> properties directly after the start command:
> {noformat}
> bin/drillbit.sh start -Xdebug -Xnoagent 
> -Xrunjdwp:transport=dt_socket,address=5,server=y,suspend=n
> {noformat}



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[jira] [Commented] (DRILL-6270) Add debug startup option flag for drill in embedded and server mode

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/DRILL-6270?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16440709#comment-16440709
 ] 

ASF GitHub Bot commented on DRILL-6270:
---

Github user arina-ielchiieva commented on a diff in the pull request:

https://github.com/apache/drill/pull/1210#discussion_r182022171
  
--- Diff: distribution/src/resources/runbit ---
@@ -65,6 +65,47 @@ drill_rotate_log ()
 fi
 }
 
+args=( $@ )
+RBARGS=()
+for (( i=0; i < ${#args[@]}; i++ )); do
+  case "${args[i]}" in
+  --debug*)
+  DEBUG=true
+  DEBUG_STRING=`expr "${args[i]}" : '.*:\(.*\)'`
+  ;;
+   *) RBARGS+=("${args[i]}");;
+  esac
+done
+
+# Enables remote debug if requested
+# Usage: --debug:[parameter1=value,parameter2=value]
+# Optional parameters:
+# port=[port_number] - debug port number
+# suspend=[y/n] - pause until the IDE connects
+
+if [ $DEBUG ]; then
+  debug_params=( $(echo $DEBUG_STRING | grep -o '[^,"]*') )
+  for param in ${debug_params[@]}; do
+case $param in
+port*)
+  DEBUG_PORT=`expr "$param" : '.*=\(.*\)'`
+  ;;
+suspend*)
+  DEBUG_SUSPEND=`expr "$param" : '.*=\(.*\)'`
+  ;;
+esac
+  done
+
+  if [ -z $DEBUG_PORT ]; then
+DEBUG_PORT=5
+  fi
+  if [ -z $DEBUG_SUSPEND ]; then
+DEBUG_SUSPEND='n'
+  fi
+
+  JAVA_DEBUG="-Xdebug -Xnoagent 
-Xrunjdwp:transport=dt_socket,address=$DEBUG_PORT,server=y,suspend=$DEBUG_SUSPEND"
+fi
--- End diff --

Sounds reasonable to me.


> Add debug startup option flag for drill in embedded and server mode
> ---
>
> Key: DRILL-6270
> URL: https://issues.apache.org/jira/browse/DRILL-6270
> Project: Apache Drill
>  Issue Type: Task
>Reporter: Volodymyr Tkach
>Assignee: Anton Gozhiy
>Priority: Major
> Fix For: 1.14.0
>
>
> Add possibility to run sqlline.sh and drillbit.sh scripts with -- 
> with standard java remote debug options with the ability to override port.
> {noformat}
> Usage: --debug:[parameter1=value,parameter2=value]
> Optional parameters:
> port=[port_number] - debug port number
> suspend=[y/n] - pause until the IDE connects
> {noformat}
> Examples: 
> {noformat}
> drillbit.sh start --debug:port=50001,suspend=y
> drill-embedded --debug:port=50001,suspend=y
> sqlline -u "jdbc:drill:zk=[zk_address];" --debug:port=50001,suspend=y
> {noformat}
> Also should work with sqlline.bat, but in this case the debug parameters 
> should be wrapped up with quotes, like:
> {noformat}
> sqlline.bat -u "jdbc:drill:zk=local;" --debug:"port=50001,suspend=y"
> {noformat}



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[jira] [Commented] (DRILL-6270) Add debug startup option flag for drill in embedded and server mode

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/DRILL-6270?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16439667#comment-16439667
 ] 

ASF GitHub Bot commented on DRILL-6270:
---

Github user paul-rogers commented on a diff in the pull request:

https://github.com/apache/drill/pull/1210#discussion_r181799954
  
--- Diff: distribution/src/resources/runbit ---
@@ -65,6 +65,47 @@ drill_rotate_log ()
 fi
 }
 
+args=( $@ )
+RBARGS=()
+for (( i=0; i < ${#args[@]}; i++ )); do
+  case "${args[i]}" in
+  --debug*)
+  DEBUG=true
+  DEBUG_STRING=`expr "${args[i]}" : '.*:\(.*\)'`
+  ;;
+   *) RBARGS+=("${args[i]}");;
+  esac
+done
+
+# Enables remote debug if requested
+# Usage: --debug:[parameter1=value,parameter2=value]
+# Optional parameters:
+# port=[port_number] - debug port number
+# suspend=[y/n] - pause until the IDE connects
+
+if [ $DEBUG ]; then
+  debug_params=( $(echo $DEBUG_STRING | grep -o '[^,"]*') )
+  for param in ${debug_params[@]}; do
+case $param in
+port*)
+  DEBUG_PORT=`expr "$param" : '.*=\(.*\)'`
+  ;;
+suspend*)
+  DEBUG_SUSPEND=`expr "$param" : '.*=\(.*\)'`
+  ;;
+esac
+  done
+
+  if [ -z $DEBUG_PORT ]; then
+DEBUG_PORT=5
+  fi
+  if [ -z $DEBUG_SUSPEND ]; then
+DEBUG_SUSPEND='n'
+  fi
+
+  JAVA_DEBUG="-Xdebug -Xnoagent 
-Xrunjdwp:transport=dt_socket,address=$DEBUG_PORT,server=y,suspend=$DEBUG_SUSPEND"
+fi
--- End diff --

This is overly complex and puts Drill in the business of tracking the 
arguments that the JVM wants to enable debugging. Those flags changed in the 
past and may change again.

Would recommend instead:

```
--jvm -anyArgumentYouWant
```

Multiple `--jvm` arguments can appear. Simply append this to the the 
`DRILL_JAVA_OPTS` variable. Very simple.


> Add debug startup option flag for drill in embedded and server mode
> ---
>
> Key: DRILL-6270
> URL: https://issues.apache.org/jira/browse/DRILL-6270
> Project: Apache Drill
>  Issue Type: Task
>Reporter: Volodymyr Tkach
>Assignee: Anton Gozhiy
>Priority: Major
> Fix For: 1.14.0
>
>
> Add possibility to run sqlline.sh and drillbit.sh scripts with -- 
> with standard java remote debug options with the ability to override port.
> {noformat}
> Usage: --debug:[parameter1=value,parameter2=value]
> Optional parameters:
> port=[port_number] - debug port number
> suspend=[y/n] - pause until the IDE connects
> {noformat}
> Examples: 
> {noformat}
> drillbit.sh start --debug:port=50001,suspend=y
> drill-embedded --debug:port=50001,suspend=y
> sqlline -u "jdbc:drill:zk=[zk_address];" --debug:port=50001,suspend=y
> {noformat}
> Also should work with sqlline.bat, but in this case the debug parameters 
> should be wrapped up with quotes, like:
> {noformat}
> sqlline.bat -u "jdbc:drill:zk=local;" --debug:"port=50001,suspend=y"
> {noformat}



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[jira] [Commented] (DRILL-6270) Add debug startup option flag for drill in embedded and server mode

[Paul Rogers (JIRA)]

[ 
https://issues.apache.org/jira/browse/DRILL-6270?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16439657#comment-16439657
 ] 

Paul Rogers commented on DRILL-6270:


Please see the note above. This should not be debug specific. We should not be 
in the business of generating the Java debug flags. As noted, better to provide 
a general method to pass options to the JVM command line. Then the user can 
decide the correct debug settings for their case. At the very least, they can 
Google how to set the flags and copy/paste that into the Drill command line.

> Add debug startup option flag for drill in embedded and server mode
> ---
>
> Key: DRILL-6270
> URL: https://issues.apache.org/jira/browse/DRILL-6270
> Project: Apache Drill
>  Issue Type: Task
>Reporter: Volodymyr Tkach
>Assignee: Anton Gozhiy
>Priority: Major
> Fix For: 1.14.0
>
>
> Add possibility to run sqlline.sh and drillbit.sh scripts with -- 
> with standard java remote debug options with the ability to override port.
> {noformat}
> Usage: --debug:[parameter1=value,parameter2=value]
> Optional parameters:
> port=[port_number] - debug port number
> suspend=[y/n] - pause until the IDE connects
> {noformat}
> Examples: 
> {noformat}
> drillbit.sh start --debug:port=50001,suspend=y
> drill-embedded --debug:port=50001,suspend=y
> sqlline -u "jdbc:drill:zk=[zk_address];" --debug:port=50001,suspend=y
> {noformat}
> Also should work with sqlline.bat, but in this case the debug parameters 
> should be wrapped up with quotes, like:
> {noformat}
> sqlline.bat -u "jdbc:drill:zk=local;" --debug:"port=50001,suspend=y"
> {noformat}



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[jira] [Commented] (DRILL-6270) Add debug startup option flag for drill in embedded and server mode

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/DRILL-6270?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16439457#comment-16439457
 ] 

ASF GitHub Bot commented on DRILL-6270:
---

Github user arina-ielchiieva commented on a diff in the pull request:

https://github.com/apache/drill/pull/1210#discussion_r181732701
  
--- Diff: distribution/src/resources/runbit ---
@@ -65,6 +65,47 @@ drill_rotate_log ()
 fi
 }
 
+args=( $@ )
+RBARGS=()
--- End diff --

Does `RBARGS` have some meaning? Maybe it better to give clearer naming?
Also please add comment describing that you remove debug string from 
original args but leave all other args.


> Add debug startup option flag for drill in embedded and server mode
> ---
>
> Key: DRILL-6270
> URL: https://issues.apache.org/jira/browse/DRILL-6270
> Project: Apache Drill
>  Issue Type: Task
>Reporter: Volodymyr Tkach
>Assignee: Anton Gozhiy
>Priority: Major
> Fix For: 1.14.0
>
>
> Add possibility to run sqlline.sh and drillbit.sh scripts with -- 
> with standard java remote debug options with the ability to override port.
> {noformat}
> Usage: --debug:[parameter1=value,parameter2=value]
> Optional parameters:
> port=[port_number] - debug port number
> suspend=[y/n] - pause until the IDE connects
> {noformat}
> Examples: 
> {noformat}
> drillbit.sh start --debug:port=50001,suspend=y
> drill-embedded --debug:port=50001,suspend=y
> sqlline -u "jdbc:drill:zk=[zk_address];" --debug:port=50001,suspend=y
> {noformat}
> Also should work with sqlline.bat, but in this case the debug parameters 
> should be wrapped up with quotes, like:
> {noformat}
> sqlline.bat -u "jdbc:drill:zk=local;" --debug:"port=50001,suspend=y"
> {noformat}



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[jira] [Commented] (DRILL-6270) Add debug startup option flag for drill in embedded and server mode

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/DRILL-6270?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16439290#comment-16439290
 ] 

ASF GitHub Bot commented on DRILL-6270:
---

GitHub user agozhiy opened a pull request:

https://github.com/apache/drill/pull/1210

DRILL-6270: Add debug startup option flag for drill in embedded and s…

…erver mode

Works with the drillbit.sh, sqlline and sqlline.bat:
 Usage: --debug:[parameter1=value,parameter2=value]
 Optional parameters:
 port=[port_number] - debug port number
 suspend=[y/n] - pause until the IDE connects

You can merge this pull request into a Git repository by running:

$ git pull https://github.com/agozhiy/drill DRILL-6270

Alternatively you can review and apply these changes as the patch at:

https://github.com/apache/drill/pull/1210.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

This closes #1210


commit 5206268568a43864f6b0d144b56d3033c17d8031
Author: Anton Gozhiy 
Date:   2018-03-27T10:29:14Z

DRILL-6270: Add debug startup option flag for drill in embedded and server 
mode

Works with the drillbit.sh, sqlline and sqlline.bat:
 Usage: --debug:[parameter1=value,parameter2=value]
 Optional parameters:
 port=[port_number] - debug port number
 suspend=[y/n] - pause until the IDE connects




> Add debug startup option flag for drill in embedded and server mode
> ---
>
> Key: DRILL-6270
> URL: https://issues.apache.org/jira/browse/DRILL-6270
> Project: Apache Drill
>  Issue Type: Task
>Reporter: Volodymyr Tkach
>Assignee: Anton Gozhiy
>Priority: Minor
>
> Add possibility to run sqlline.sh and drillbit.sh scripts with -- 
> with standard java remote debug options with the ability to override port.
> {noformat}
> Usage: --debug:[parameter1=value,parameter2=value]
> Optional parameters:
> port=[port_number] - debug port number
> suspend=[y/n] - pause until the IDE connects
> {noformat}
> Examples: 
> {noformat}
> drillbit.sh start --debug:port=50001,suspend=y
> drill-embedded --debug:port=50001,suspend=y
> sqlline -u "jdbc:drill:zk=[zk_address];" --debug:port=50001,suspend=y
> {noformat}
> Also should work with sqlline.bat, but in this case the debug parameters 
> should be wrapped up with quotes, like:
> {noformat}
> sqlline.bat -u "jdbc:drill:zk=local;" --debug:"port=50001,suspend=y"
> {noformat}



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[jira] [Commented] (DRILL-6270) Add debug startup option flag for drill in embedded and server mode

[Paul Rogers (JIRA)]

[ 
https://issues.apache.org/jira/browse/DRILL-6270?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16405700#comment-16405700
 ] 

Paul Rogers commented on DRILL-6270:


Three suggestions.

1. To prevent future conflicts, pick a flag name such as {{-d 
-agentlib:jdwp=transport=dt_socket,server=y,address=8000,suspend=n}} or, to be 
consistent with the existing {{--config}} and {{--site}} options, maybe 
{{--debug -agentlib:jdwp=transport=dt_socket,server=y,address=8000,suspend=n}} 
(two dashes).

2. Since all we are doing is passing a flag to the JVM, maybe generalize your 
flag: {{--java -}}.

3. Even this is not entirely necessary. You can just do the following:

{code}
export 
DRILL_JAVA_OPTS=-agentlib:jdwp=transport=dt_socket,server=y,address=8000,suspend=n
drillbit.sh start
{code}

To make this even easier, put it in a script so you don't have to either a) 
keep setting and unsetting the options, or b) remember the long flag to pass 
into the command line.

> Add debug startup option flag for drill in embedded and server mode
> ---
>
> Key: DRILL-6270
> URL: https://issues.apache.org/jira/browse/DRILL-6270
> Project: Apache Drill
>  Issue Type: Task
>Reporter: Volodymyr Tkach
>Assignee: Anton Gozhiy
>Priority: Minor
>
> Add possibility to run sqlline.sh and drillbit.sh scripts with -- 
> with standard java remote debug options with the ability to override port.
> Example: drillbit.sh start - 50001



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