[jira] [Commented] (HAWQ-1480) Packing a core file in hawq

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/HAWQ-1480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16202295#comment-16202295
 ] 

ASF GitHub Bot commented on HAWQ-1480:
--

Github user asfgit closed the pull request at:

https://github.com/apache/incubator-hawq-docs/pull/123


> Packing a core file in hawq
> ---
>
> Key: HAWQ-1480
> URL: https://issues.apache.org/jira/browse/HAWQ-1480
> Project: Apache HAWQ
>  Issue Type: Improvement
>  Components: Command Line Tools
>Reporter: Shubham Sharma
>Assignee: Radar Lei
> Fix For: 2.3.0.0-incubating
>
>
> Currently there is no way to packing a core file with its context – 
> executable, application and system shared libraries in hawq. This information 
> can be later unpacked on another system and helps in debugging. It is a 
> useful feature to quickly gather all the data needed from a crash/core 
> generated on the system to analyze it later.
> Another open source project, greenplum, uses a script 
> [https://github.com/greenplum-db/gpdb/blob/master/gpMgmt/sbin/packcore] to 
> collect this information. Tested this script against Hawq's installation and 
> it collects the required information needed for debug.
> Can this be merged into Hawq, if yes, I can submit a pull request and test it.



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[jira] [Commented] (HAWQ-1480) Packing a core file in hawq

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/HAWQ-1480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16202267#comment-16202267
 ] 

ASF GitHub Bot commented on HAWQ-1480:
--

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

https://github.com/apache/incubator-hawq-docs/pull/123#discussion_r144348667
  
--- Diff: book/master_middleman/source/subnavs/apache-hawq-nav.erb ---
@@ -117,6 +117,9 @@
   
 HAWQ 
Administrative Log Files
   
+  
+HAWQ packcore 
utility
--- End diff --

Thanks @outofmem0ry - merging this in now.


> Packing a core file in hawq
> ---
>
> Key: HAWQ-1480
> URL: https://issues.apache.org/jira/browse/HAWQ-1480
> Project: Apache HAWQ
>  Issue Type: Improvement
>  Components: Command Line Tools
>Reporter: Shubham Sharma
>Assignee: Radar Lei
> Fix For: 2.3.0.0-incubating
>
>
> Currently there is no way to packing a core file with its context – 
> executable, application and system shared libraries in hawq. This information 
> can be later unpacked on another system and helps in debugging. It is a 
> useful feature to quickly gather all the data needed from a crash/core 
> generated on the system to analyze it later.
> Another open source project, greenplum, uses a script 
> [https://github.com/greenplum-db/gpdb/blob/master/gpMgmt/sbin/packcore] to 
> collect this information. Tested this script against Hawq's installation and 
> it collects the required information needed for debug.
> Can this be merged into Hawq, if yes, I can submit a pull request and test it.



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[jira] [Commented] (HAWQ-1480) Packing a core file in hawq

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/HAWQ-1480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16201502#comment-16201502
 ] 

ASF GitHub Bot commented on HAWQ-1480:
--

Github user outofmem0ry commented on a diff in the pull request:

https://github.com/apache/incubator-hawq-docs/pull/123#discussion_r144200526
  
--- Diff: book/master_middleman/source/subnavs/apache-hawq-nav.erb ---
@@ -117,6 +117,9 @@
   
 HAWQ 
Administrative Log Files
   
+  
+HAWQ packcore 
utility
--- End diff --

@lisakowen changed the heading format to make it similar to naming 
convention of other headings.


> Packing a core file in hawq
> ---
>
> Key: HAWQ-1480
> URL: https://issues.apache.org/jira/browse/HAWQ-1480
> Project: Apache HAWQ
>  Issue Type: Improvement
>  Components: Command Line Tools
>Reporter: Shubham Sharma
>Assignee: Radar Lei
> Fix For: 2.3.0.0-incubating
>
>
> Currently there is no way to packing a core file with its context – 
> executable, application and system shared libraries in hawq. This information 
> can be later unpacked on another system and helps in debugging. It is a 
> useful feature to quickly gather all the data needed from a crash/core 
> generated on the system to analyze it later.
> Another open source project, greenplum, uses a script 
> [https://github.com/greenplum-db/gpdb/blob/master/gpMgmt/sbin/packcore] to 
> collect this information. Tested this script against Hawq's installation and 
> it collects the required information needed for debug.
> Can this be merged into Hawq, if yes, I can submit a pull request and test it.



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[jira] [Commented] (HAWQ-1480) Packing a core file in hawq

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/HAWQ-1480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16197841#comment-16197841
 ] 

ASF GitHub Bot commented on HAWQ-1480:
--

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

https://github.com/apache/incubator-hawq-docs/pull/123#discussion_r143597015
  
--- Diff: book/master_middleman/source/subnavs/apache-hawq-nav.erb ---
@@ -117,6 +117,9 @@
   
 HAWQ 
Administrative Log Files
   
+  
+HAWQ packcore 
utility
--- End diff --

this is very minor - how about capitalizing the U in "utility"?


> Packing a core file in hawq
> ---
>
> Key: HAWQ-1480
> URL: https://issues.apache.org/jira/browse/HAWQ-1480
> Project: Apache HAWQ
>  Issue Type: Improvement
>  Components: Command Line Tools
>Reporter: Shubham Sharma
>Assignee: Radar Lei
> Fix For: 2.3.0.0-incubating
>
>
> Currently there is no way to packing a core file with its context – 
> executable, application and system shared libraries in hawq. This information 
> can be later unpacked on another system and helps in debugging. It is a 
> useful feature to quickly gather all the data needed from a crash/core 
> generated on the system to analyze it later.
> Another open source project, greenplum, uses a script 
> [https://github.com/greenplum-db/gpdb/blob/master/gpMgmt/sbin/packcore] to 
> collect this information. Tested this script against Hawq's installation and 
> it collects the required information needed for debug.
> Can this be merged into Hawq, if yes, I can submit a pull request and test it.



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[jira] [Commented] (HAWQ-1480) Packing a core file in hawq

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/HAWQ-1480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16180029#comment-16180029
 ] 

ASF GitHub Bot commented on HAWQ-1480:
--

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

https://github.com/apache/incubator-hawq-docs/pull/123#discussion_r140936494
  
--- Diff: markdown/admin/packcore.html.md.erb ---
@@ -0,0 +1,51 @@
+---
+title: HAWQ packcore utility
+---
+
+
+
+## Core file
+
+Core file is a disk file that records the image of a process' memory in 
case the process crashes or terminates abruptly. This image can be later used 
to debug the state of process at the time when it was terminated. This 
information can be very useful to debug the cause failure.
+
+## Packcore
+
+Packcore utility helps in packing a core file with its context – 
executable, application and system shared libraries from the current 
environment. This information can be later unpacked on a different system and 
can be used for debugging. Packcore takes a core file, extracts the name of the 
binary which generated the core and executes `ldd` (List Dynamic Dependencies) 
to get the required information into a single tar archive.
+
+### Using packcore 
+
+The packcore utility is located under `${GPHOME}/sbin`. Following are the 
options for packing a core file:
+
+```shell
+$GPHOME/sbin/packcore 
+
+or 
+
+$GPHOME/sbin/packcore -b|--binary  $GPHOME/bin/postgres 
+```
+
+Alternatively, you can navigate to `$GPHOME/sbin` and run the following:
+
+```shell
+./packcore 
+
+or 
+
+./packcore -b|--binary $GPHOME/bin/postgres 
+```
+Once finished the utility will create a tar file named 
`packcore-.tgz`. This file can be later unpacked on another system 
and used for debugging.
--- End diff --

When processing is completed, the utility creates a tar file in the format: 
`packcore-.tgz`. Unpack this file on another system to use it for 
debugging.


> Packing a core file in hawq
> ---
>
> Key: HAWQ-1480
> URL: https://issues.apache.org/jira/browse/HAWQ-1480
> Project: Apache HAWQ
>  Issue Type: Improvement
>  Components: Command Line Tools
>Reporter: Shubham Sharma
>Assignee: Radar Lei
> Fix For: 2.3.0.0-incubating
>
>
> Currently there is no way to packing a core file with its context – 
> executable, application and system shared libraries in hawq. This information 
> can be later unpacked on another system and helps in debugging. It is a 
> useful feature to quickly gather all the data needed from a crash/core 
> generated on the system to analyze it later.
> Another open source project, greenplum, uses a script 
> [https://github.com/greenplum-db/gpdb/blob/master/gpMgmt/sbin/packcore] to 
> collect this information. Tested this script against Hawq's installation and 
> it collects the required information needed for debug.
> Can this be merged into Hawq, if yes, I can submit a pull request and test it.



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[jira] [Commented] (HAWQ-1480) Packing a core file in hawq

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/HAWQ-1480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16180025#comment-16180025
 ] 

ASF GitHub Bot commented on HAWQ-1480:
--

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

https://github.com/apache/incubator-hawq-docs/pull/123#discussion_r140936073
  
--- Diff: markdown/admin/packcore.html.md.erb ---
@@ -0,0 +1,51 @@
+---
+title: HAWQ packcore utility
+---
+
+
+
+## Core file
+
+Core file is a disk file that records the image of a process' memory in 
case the process crashes or terminates abruptly. This image can be later used 
to debug the state of process at the time when it was terminated. This 
information can be very useful to debug the cause failure.
+
+## Packcore
+
+Packcore utility helps in packing a core file with its context – 
executable, application and system shared libraries from the current 
environment. This information can be later unpacked on a different system and 
can be used for debugging. Packcore takes a core file, extracts the name of the 
binary which generated the core and executes `ldd` (List Dynamic Dependencies) 
to get the required information into a single tar archive.
+
+### Using packcore 
+
+The packcore utility is located under `${GPHOME}/sbin`. Following are the 
options for packing a core file:
--- End diff --

Run one of the following commands to pack a core file:


> Packing a core file in hawq
> ---
>
> Key: HAWQ-1480
> URL: https://issues.apache.org/jira/browse/HAWQ-1480
> Project: Apache HAWQ
>  Issue Type: Improvement
>  Components: Command Line Tools
>Reporter: Shubham Sharma
>Assignee: Radar Lei
> Fix For: 2.3.0.0-incubating
>
>
> Currently there is no way to packing a core file with its context – 
> executable, application and system shared libraries in hawq. This information 
> can be later unpacked on another system and helps in debugging. It is a 
> useful feature to quickly gather all the data needed from a crash/core 
> generated on the system to analyze it later.
> Another open source project, greenplum, uses a script 
> [https://github.com/greenplum-db/gpdb/blob/master/gpMgmt/sbin/packcore] to 
> collect this information. Tested this script against Hawq's installation and 
> it collects the required information needed for debug.
> Can this be merged into Hawq, if yes, I can submit a pull request and test it.



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[jira] [Commented] (HAWQ-1480) Packing a core file in hawq

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/HAWQ-1480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16180006#comment-16180006
 ] 

ASF GitHub Bot commented on HAWQ-1480:
--

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

https://github.com/apache/incubator-hawq-docs/pull/123#discussion_r140933529
  
--- Diff: markdown/admin/packcore.html.md.erb ---
@@ -0,0 +1,51 @@
+---
+title: HAWQ packcore utility
+---
+
+
+
+## Core file
+
+Core file is a disk file that records the image of a process' memory in 
case the process crashes or terminates abruptly. This image can be later used 
to debug the state of process at the time when it was terminated. This 
information can be very useful to debug the cause failure.
--- End diff --

A core file is a disk file that records the image of a process' memory in 
case the process crashes or terminates abruptly. The information in this image 
is useful for debugging the state of a process at the time when it was 
terminated.


> Packing a core file in hawq
> ---
>
> Key: HAWQ-1480
> URL: https://issues.apache.org/jira/browse/HAWQ-1480
> Project: Apache HAWQ
>  Issue Type: Improvement
>  Components: Command Line Tools
>Reporter: Shubham Sharma
>Assignee: Radar Lei
> Fix For: 2.3.0.0-incubating
>
>
> Currently there is no way to packing a core file with its context – 
> executable, application and system shared libraries in hawq. This information 
> can be later unpacked on another system and helps in debugging. It is a 
> useful feature to quickly gather all the data needed from a crash/core 
> generated on the system to analyze it later.
> Another open source project, greenplum, uses a script 
> [https://github.com/greenplum-db/gpdb/blob/master/gpMgmt/sbin/packcore] to 
> collect this information. Tested this script against Hawq's installation and 
> it collects the required information needed for debug.
> Can this be merged into Hawq, if yes, I can submit a pull request and test it.



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[jira] [Commented] (HAWQ-1480) Packing a core file in hawq

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/HAWQ-1480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16180005#comment-16180005
 ] 

ASF GitHub Bot commented on HAWQ-1480:
--

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

https://github.com/apache/incubator-hawq-docs/pull/123#discussion_r140933386
  
--- Diff: markdown/admin/packcore.html.md.erb ---
@@ -0,0 +1,51 @@
+---
+title: HAWQ packcore utility
+---
+
+
+
+## Core file
+
+Core file is a disk file that records the image of a process' memory in 
case the process crashes or terminates abruptly. This image can be later used 
to debug the state of process at the time when it was terminated. This 
information can be very useful to debug the cause failure.
+
+## Packcore
+
+Packcore utility helps in packing a core file with its context – 
executable, application and system shared libraries from the current 
environment. This information can be later unpacked on a different system and 
can be used for debugging. Packcore takes a core file, extracts the name of the 
binary which generated the core and executes `ldd` (List Dynamic Dependencies) 
to get the required information into a single tar archive.
--- End diff --

The Packcore utility helps pack a core file with its context, including the 
executable, application, and shared system libraries from the current 
environment. This information can be unpacked for later debugging on a 
different system. Packcore extracts the name of the binary that generated the 
core from the core file, then executes `ldd` (List Dynamic Dependencies) to 
create a single tar archive containing the core file information.


> Packing a core file in hawq
> ---
>
> Key: HAWQ-1480
> URL: https://issues.apache.org/jira/browse/HAWQ-1480
> Project: Apache HAWQ
>  Issue Type: Improvement
>  Components: Command Line Tools
>Reporter: Shubham Sharma
>Assignee: Radar Lei
> Fix For: 2.3.0.0-incubating
>
>
> Currently there is no way to packing a core file with its context – 
> executable, application and system shared libraries in hawq. This information 
> can be later unpacked on another system and helps in debugging. It is a 
> useful feature to quickly gather all the data needed from a crash/core 
> generated on the system to analyze it later.
> Another open source project, greenplum, uses a script 
> [https://github.com/greenplum-db/gpdb/blob/master/gpMgmt/sbin/packcore] to 
> collect this information. Tested this script against Hawq's installation and 
> it collects the required information needed for debug.
> Can this be merged into Hawq, if yes, I can submit a pull request and test it.



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[jira] [Commented] (HAWQ-1480) Packing a core file in hawq

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/HAWQ-1480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16045724#comment-16045724
 ] 

ASF GitHub Bot commented on HAWQ-1480:
--

GitHub user outofmem0ry opened a pull request:

https://github.com/apache/incubator-hawq-docs/pull/123

HAWQ-1480 - Added documentation for packcore utility



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

$ git pull https://github.com/outofmem0ry/incubator-hawq-docs packcore-doc

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

https://github.com/apache/incubator-hawq-docs/pull/123.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 #123


commit de43867780a4f32592d7b16b13ed9253b52b8fe2
Author: Shubham Sharma 
Date:   2017-06-10T21:57:25Z

HAWQ-1480 - Added documentation for packcore utility




> Packing a core file in hawq
> ---
>
> Key: HAWQ-1480
> URL: https://issues.apache.org/jira/browse/HAWQ-1480
> Project: Apache HAWQ
>  Issue Type: Improvement
>  Components: Command Line Tools
>Reporter: Shubham Sharma
>Assignee: Radar Lei
>
> Currently there is no way to packing a core file with its context – 
> executable, application and system shared libraries in hawq. This information 
> can be later unpacked on another system and helps in debugging. It is a 
> useful feature to quickly gather all the data needed from a crash/core 
> generated on the system to analyze it later.
> Another open source project, greenplum, uses a script 
> [https://github.com/greenplum-db/gpdb/blob/master/gpMgmt/sbin/packcore] to 
> collect this information. Tested this script against Hawq's installation and 
> it collects the required information needed for debug.
> Can this be merged into Hawq, if yes, I can submit a pull request and test it.



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[jira] [Commented] (HAWQ-1480) Packing a core file in hawq

[Shubham Sharma (JIRA)]

[ 
https://issues.apache.org/jira/browse/HAWQ-1480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16038129#comment-16038129
 ] 

Shubham Sharma commented on HAWQ-1480:
--

[~vVineet]  PR #1251 submitted.

> Packing a core file in hawq
> ---
>
> Key: HAWQ-1480
> URL: https://issues.apache.org/jira/browse/HAWQ-1480
> Project: Apache HAWQ
>  Issue Type: Improvement
>  Components: Command Line Tools
>Reporter: Shubham Sharma
>Assignee: Radar Lei
>
> Currently there is no way to packing a core file with its context – 
> executable, application and system shared libraries in hawq. This information 
> can be later unpacked on another system and helps in debugging. It is a 
> useful feature to quickly gather all the data needed from a crash/core 
> generated on the system to analyze it later.
> Another open source project, greenplum, uses a script 
> [https://github.com/greenplum-db/gpdb/blob/master/gpMgmt/sbin/packcore] to 
> collect this information. Tested this script against Hawq's installation and 
> it collects the required information needed for debug.
> Can this be merged into Hawq, if yes, I can submit a pull request and test it.



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[jira] [Commented] (HAWQ-1480) Packing a core file in hawq

[Vineet Goel (JIRA)]

[ 
https://issues.apache.org/jira/browse/HAWQ-1480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16037818#comment-16037818
 ] 

Vineet Goel commented on HAWQ-1480:
---

Shubham, I suggest you submit a PR. Thanks!

> Packing a core file in hawq
> ---
>
> Key: HAWQ-1480
> URL: https://issues.apache.org/jira/browse/HAWQ-1480
> Project: Apache HAWQ
>  Issue Type: Improvement
>  Components: Command Line Tools
>Reporter: Shubham Sharma
>Assignee: Radar Lei
>
> Currently there is no way to packing a core file with its context – 
> executable, application and system shared libraries in hawq. This information 
> can be later unpacked on another system and helps in debugging. It is a 
> useful feature to quickly gather all the data needed from a crash/core 
> generated on the system to analyze it later.
> Another open source project, greenplum, uses a script 
> [https://github.com/greenplum-db/gpdb/blob/master/gpMgmt/sbin/packcore] to 
> collect this information. Tested this script against Hawq's installation and 
> it collects the required information needed for debug.
> Can this be merged into Hawq, if yes, I can submit a pull request and test it.



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[jira] [Commented] (HAWQ-1480) Packing a core file in hawq

[Lin Wen (JIRA)]

[ 
https://issues.apache.org/jira/browse/HAWQ-1480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16036647#comment-16036647
 ] 

Lin Wen commented on HAWQ-1480:
---

looks good, a useful tool for debugging. 

> Packing a core file in hawq
> ---
>
> Key: HAWQ-1480
> URL: https://issues.apache.org/jira/browse/HAWQ-1480
> Project: Apache HAWQ
>  Issue Type: Improvement
>  Components: Command Line Tools
>Reporter: Shubham Sharma
>Assignee: Radar Lei
>
> Currently there is no way to packing a core file with its context – 
> executable, application and system shared libraries in hawq. This information 
> can be later unpacked on another system and helps in debugging. It is a 
> useful feature to quickly gather all the data needed from a crash/core 
> generated on the system to analyze it later.
> Another open source project, greenplum, uses a script 
> [https://github.com/greenplum-db/gpdb/blob/master/gpMgmt/sbin/packcore] to 
> collect this information. Tested this script against Hawq's installation and 
> it collects the required information needed for debug.
> Can this be merged into Hawq, if yes, I can submit a pull request and test it.



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