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Posted to dev@ambari.apache.org by Alejandro Fernandez <af...@hortonworks.com> on 2015/06/23 04:50:51 UTC

Review Request 35764: Installing Repo Packages needs to be more robust to handle the actual_version installed when the script is killed because of a timeout

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/35764/
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Review request for Ambari, Dmitro Lisnichenko, Jonathan Hurley, and Nate Cole.


Repository: ambari


Description
-------

When installing bits of a new repo to perform an RU, if the repo version does not contain a build number, then the actual_version has to be calculated.
The problem is that this information can only be retrieved by calculating the delta of the versions when calling "hdp-select versions", so the only the first time will return a value. If the script is killed, then the actual_version will never be calculated and returned to the server.

For this reason, the package installer must tolerate receiving a SIGINT or SIGTERM, and calculate the actual_version. Further, it helps to store it in a file, in case that the response or something upstream results in another failure.


Diffs
-----

  ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/scripts/datanode.py bb3faaa 
  ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/scripts/datanode_upgrade.py 5f7ac90 
  ambari-server/src/main/resources/custom_actions/scripts/install_packages.py ffe9815 

Diff: https://reviews.apache.org/r/35764/diff/


Testing
-------

Verified that the following works by decreasing the install package timeout to 150 secs, and trying the following combinations

Repo version including build number:
* Failure during installing the first package. Because actual_version was already set, did not need to call "hdp-select versions".
* Failure after installing the first package, retries eventually passed.

Repo version without build numbner:
* Failure during installing the first package. Because actual_version was none, it tried calling "hdp-select versions" but the newer version was not yet installed, so was allowed to retry.
* Failure after installing the first package. Beacuse "hdp-select versions" reported a value in the delta, it was saved to the text file. Since it timed out, was allowed to retry.
* Eventually, it passed.


Still need to fix unit tests.


Thanks,

Alejandro Fernandez


Re: Review Request 35764: Installing Repo Packages needs to be more robust to handle the actual_version installed when the script is killed because of a timeout

Posted by Alejandro Fernandez <af...@hortonworks.com>.
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/35764/
-----------------------------------------------------------

(Updated June 23, 2015, 6:20 p.m.)


Review request for Ambari, Dmitro Lisnichenko, Jonathan Hurley, and Nate Cole.


Changes
-------

Changed name of file to *.json


Bugs: AMBARI-12083
    https://issues.apache.org/jira/browse/AMBARI-12083


Repository: ambari


Description
-------

When installing bits of a new repo to perform an RU, if the repo version does not contain a build number, then the actual_version has to be calculated.
The problem is that this information can only be retrieved by calculating the delta of the versions when calling "hdp-select versions", so the only the first time will return a value. If the script is killed, then the actual_version will never be calculated and returned to the server.

For this reason, the package installer must tolerate receiving a SIGINT or SIGTERM, and calculate the actual_version. Further, it helps to store it in a file, in case that the response or something upstream results in another failure.


Diffs (updated)
-----

  ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/scripts/datanode.py bb3faaa 
  ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/scripts/datanode_upgrade.py 5f7ac90 
  ambari-server/src/main/resources/custom_actions/scripts/install_packages.py ffe9815 
  ambari-server/src/test/python/custom_actions/TestInstallPackages.py 763f9e2 

Diff: https://reviews.apache.org/r/35764/diff/


Testing
-------

Verified that the following works by decreasing the install package timeout to 150 secs, and trying the following combinations

Repo version including build number:
* Failure during installing the first package. Because actual_version was already set, did not need to call "hdp-select versions".
* Failure after installing the first package, retries eventually passed.

Repo version without build numbner:
* Failure during installing the first package. Because actual_version was none, it tried calling "hdp-select versions" but the newer version was not yet installed, so was allowed to retry.
* Failure after installing the first package. Beacuse "hdp-select versions" reported a value in the delta, it was saved to the text file. Since it timed out, was allowed to retry.
* Eventually, it passed.


----------------------------------------------------------------------
Total run:762
Total errors:0
Total failures:0
OK


Thanks,

Alejandro Fernandez


Re: Review Request 35764: Installing Repo Packages needs to be more robust to handle the actual_version installed when the script is killed because of a timeout

Posted by Dmitro Lisnichenko <dl...@hortonworks.com>.
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/35764/#review88945
-----------------------------------------------------------

Ship it!



ambari-server/src/main/resources/custom_actions/scripts/install_packages.py (line 128)
<https://reviews.apache.org/r/35764/#comment141552>

    different logging calls



ambari-server/src/main/resources/custom_actions/scripts/install_packages.py (line 140)
<https://reviews.apache.org/r/35764/#comment141553>

    different logging calls


- Dmitro Lisnichenko


On June 23, 2015, 3:04 a.m., Alejandro Fernandez wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/35764/
> -----------------------------------------------------------
> 
> (Updated June 23, 2015, 3:04 a.m.)
> 
> 
> Review request for Ambari, Dmitro Lisnichenko, Jonathan Hurley, and Nate Cole.
> 
> 
> Bugs: AMBARI-12083
>     https://issues.apache.org/jira/browse/AMBARI-12083
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> When installing bits of a new repo to perform an RU, if the repo version does not contain a build number, then the actual_version has to be calculated.
> The problem is that this information can only be retrieved by calculating the delta of the versions when calling "hdp-select versions", so the only the first time will return a value. If the script is killed, then the actual_version will never be calculated and returned to the server.
> 
> For this reason, the package installer must tolerate receiving a SIGINT or SIGTERM, and calculate the actual_version. Further, it helps to store it in a file, in case that the response or something upstream results in another failure.
> 
> 
> Diffs
> -----
> 
>   ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/scripts/datanode.py bb3faaa 
>   ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/scripts/datanode_upgrade.py 5f7ac90 
>   ambari-server/src/main/resources/custom_actions/scripts/install_packages.py ffe9815 
>   ambari-server/src/test/python/custom_actions/TestInstallPackages.py 763f9e2 
> 
> Diff: https://reviews.apache.org/r/35764/diff/
> 
> 
> Testing
> -------
> 
> Verified that the following works by decreasing the install package timeout to 150 secs, and trying the following combinations
> 
> Repo version including build number:
> * Failure during installing the first package. Because actual_version was already set, did not need to call "hdp-select versions".
> * Failure after installing the first package, retries eventually passed.
> 
> Repo version without build numbner:
> * Failure during installing the first package. Because actual_version was none, it tried calling "hdp-select versions" but the newer version was not yet installed, so was allowed to retry.
> * Failure after installing the first package. Beacuse "hdp-select versions" reported a value in the delta, it was saved to the text file. Since it timed out, was allowed to retry.
> * Eventually, it passed.
> 
> 
> ----------------------------------------------------------------------
> Total run:762
> Total errors:0
> Total failures:0
> OK
> 
> 
> Thanks,
> 
> Alejandro Fernandez
> 
>


Re: Review Request 35764: Installing Repo Packages needs to be more robust to handle the actual_version installed when the script is killed because of a timeout

Posted by Alejandro Fernandez <af...@hortonworks.com>.
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/35764/#review88999
-----------------------------------------------------------



ambari-server/src/main/resources/custom_actions/scripts/install_packages.py (lines 118 - 123)
<https://reviews.apache.org/r/35764/#comment141596>

    2.3.0.0-1 already includes the build number. Are we supposed to correct that too?



ambari-server/src/main/resources/custom_actions/scripts/install_packages.py (line 128)
<https://reviews.apache.org/r/35764/#comment141592>

    Logger.logger.exception will also include the stack trace.


- Alejandro Fernandez


On June 23, 2015, 3:04 a.m., Alejandro Fernandez wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/35764/
> -----------------------------------------------------------
> 
> (Updated June 23, 2015, 3:04 a.m.)
> 
> 
> Review request for Ambari, Dmitro Lisnichenko, Jonathan Hurley, and Nate Cole.
> 
> 
> Bugs: AMBARI-12083
>     https://issues.apache.org/jira/browse/AMBARI-12083
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> When installing bits of a new repo to perform an RU, if the repo version does not contain a build number, then the actual_version has to be calculated.
> The problem is that this information can only be retrieved by calculating the delta of the versions when calling "hdp-select versions", so the only the first time will return a value. If the script is killed, then the actual_version will never be calculated and returned to the server.
> 
> For this reason, the package installer must tolerate receiving a SIGINT or SIGTERM, and calculate the actual_version. Further, it helps to store it in a file, in case that the response or something upstream results in another failure.
> 
> 
> Diffs
> -----
> 
>   ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/scripts/datanode.py bb3faaa 
>   ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/scripts/datanode_upgrade.py 5f7ac90 
>   ambari-server/src/main/resources/custom_actions/scripts/install_packages.py ffe9815 
>   ambari-server/src/test/python/custom_actions/TestInstallPackages.py 763f9e2 
> 
> Diff: https://reviews.apache.org/r/35764/diff/
> 
> 
> Testing
> -------
> 
> Verified that the following works by decreasing the install package timeout to 150 secs, and trying the following combinations
> 
> Repo version including build number:
> * Failure during installing the first package. Because actual_version was already set, did not need to call "hdp-select versions".
> * Failure after installing the first package, retries eventually passed.
> 
> Repo version without build numbner:
> * Failure during installing the first package. Because actual_version was none, it tried calling "hdp-select versions" but the newer version was not yet installed, so was allowed to retry.
> * Failure after installing the first package. Beacuse "hdp-select versions" reported a value in the delta, it was saved to the text file. Since it timed out, was allowed to retry.
> * Eventually, it passed.
> 
> 
> ----------------------------------------------------------------------
> Total run:762
> Total errors:0
> Total failures:0
> OK
> 
> 
> Thanks,
> 
> Alejandro Fernandez
> 
>


Re: Review Request 35764: Installing Repo Packages needs to be more robust to handle the actual_version installed when the script is killed because of a timeout

Posted by Nate Cole <nc...@hortonworks.com>.
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/35764/#review88949
-----------------------------------------------------------



ambari-server/src/main/resources/custom_actions/scripts/install_packages.py (line 53)
<https://reviews.apache.org/r/35764/#comment141554>

    Should call it .json; that's consistent with the content in the file.



ambari-server/src/main/resources/custom_actions/scripts/install_packages.py (lines 118 - 123)
<https://reviews.apache.org/r/35764/#comment141555>

    This will be incorrect if the user ends up putting, say 2.3.0.0-1 and the real determined is 2.3.0.0-1234.


- Nate Cole


On June 22, 2015, 11:04 p.m., Alejandro Fernandez wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/35764/
> -----------------------------------------------------------
> 
> (Updated June 22, 2015, 11:04 p.m.)
> 
> 
> Review request for Ambari, Dmitro Lisnichenko, Jonathan Hurley, and Nate Cole.
> 
> 
> Bugs: AMBARI-12083
>     https://issues.apache.org/jira/browse/AMBARI-12083
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> When installing bits of a new repo to perform an RU, if the repo version does not contain a build number, then the actual_version has to be calculated.
> The problem is that this information can only be retrieved by calculating the delta of the versions when calling "hdp-select versions", so the only the first time will return a value. If the script is killed, then the actual_version will never be calculated and returned to the server.
> 
> For this reason, the package installer must tolerate receiving a SIGINT or SIGTERM, and calculate the actual_version. Further, it helps to store it in a file, in case that the response or something upstream results in another failure.
> 
> 
> Diffs
> -----
> 
>   ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/scripts/datanode.py bb3faaa 
>   ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/scripts/datanode_upgrade.py 5f7ac90 
>   ambari-server/src/main/resources/custom_actions/scripts/install_packages.py ffe9815 
>   ambari-server/src/test/python/custom_actions/TestInstallPackages.py 763f9e2 
> 
> Diff: https://reviews.apache.org/r/35764/diff/
> 
> 
> Testing
> -------
> 
> Verified that the following works by decreasing the install package timeout to 150 secs, and trying the following combinations
> 
> Repo version including build number:
> * Failure during installing the first package. Because actual_version was already set, did not need to call "hdp-select versions".
> * Failure after installing the first package, retries eventually passed.
> 
> Repo version without build numbner:
> * Failure during installing the first package. Because actual_version was none, it tried calling "hdp-select versions" but the newer version was not yet installed, so was allowed to retry.
> * Failure after installing the first package. Beacuse "hdp-select versions" reported a value in the delta, it was saved to the text file. Since it timed out, was allowed to retry.
> * Eventually, it passed.
> 
> 
> ----------------------------------------------------------------------
> Total run:762
> Total errors:0
> Total failures:0
> OK
> 
> 
> Thanks,
> 
> Alejandro Fernandez
> 
>


Re: Review Request 35764: Installing Repo Packages needs to be more robust to handle the actual_version installed when the script is killed because of a timeout

Posted by Jonathan Hurley <jh...@hortonworks.com>.
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/35764/#review89001
-----------------------------------------------------------

Ship it!


Ship It!

- Jonathan Hurley


On June 22, 2015, 11:04 p.m., Alejandro Fernandez wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/35764/
> -----------------------------------------------------------
> 
> (Updated June 22, 2015, 11:04 p.m.)
> 
> 
> Review request for Ambari, Dmitro Lisnichenko, Jonathan Hurley, and Nate Cole.
> 
> 
> Bugs: AMBARI-12083
>     https://issues.apache.org/jira/browse/AMBARI-12083
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> When installing bits of a new repo to perform an RU, if the repo version does not contain a build number, then the actual_version has to be calculated.
> The problem is that this information can only be retrieved by calculating the delta of the versions when calling "hdp-select versions", so the only the first time will return a value. If the script is killed, then the actual_version will never be calculated and returned to the server.
> 
> For this reason, the package installer must tolerate receiving a SIGINT or SIGTERM, and calculate the actual_version. Further, it helps to store it in a file, in case that the response or something upstream results in another failure.
> 
> 
> Diffs
> -----
> 
>   ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/scripts/datanode.py bb3faaa 
>   ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/scripts/datanode_upgrade.py 5f7ac90 
>   ambari-server/src/main/resources/custom_actions/scripts/install_packages.py ffe9815 
>   ambari-server/src/test/python/custom_actions/TestInstallPackages.py 763f9e2 
> 
> Diff: https://reviews.apache.org/r/35764/diff/
> 
> 
> Testing
> -------
> 
> Verified that the following works by decreasing the install package timeout to 150 secs, and trying the following combinations
> 
> Repo version including build number:
> * Failure during installing the first package. Because actual_version was already set, did not need to call "hdp-select versions".
> * Failure after installing the first package, retries eventually passed.
> 
> Repo version without build numbner:
> * Failure during installing the first package. Because actual_version was none, it tried calling "hdp-select versions" but the newer version was not yet installed, so was allowed to retry.
> * Failure after installing the first package. Beacuse "hdp-select versions" reported a value in the delta, it was saved to the text file. Since it timed out, was allowed to retry.
> * Eventually, it passed.
> 
> 
> ----------------------------------------------------------------------
> Total run:762
> Total errors:0
> Total failures:0
> OK
> 
> 
> Thanks,
> 
> Alejandro Fernandez
> 
>


Re: Review Request 35764: Installing Repo Packages needs to be more robust to handle the actual_version installed when the script is killed because of a timeout

Posted by Alejandro Fernandez <af...@hortonworks.com>.
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/35764/
-----------------------------------------------------------

(Updated June 23, 2015, 3:04 a.m.)


Review request for Ambari, Dmitro Lisnichenko, Jonathan Hurley, and Nate Cole.


Changes
-------

Fixed unit tests.


Bugs: AMBARI-12083
    https://issues.apache.org/jira/browse/AMBARI-12083


Repository: ambari


Description
-------

When installing bits of a new repo to perform an RU, if the repo version does not contain a build number, then the actual_version has to be calculated.
The problem is that this information can only be retrieved by calculating the delta of the versions when calling "hdp-select versions", so the only the first time will return a value. If the script is killed, then the actual_version will never be calculated and returned to the server.

For this reason, the package installer must tolerate receiving a SIGINT or SIGTERM, and calculate the actual_version. Further, it helps to store it in a file, in case that the response or something upstream results in another failure.


Diffs (updated)
-----

  ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/scripts/datanode.py bb3faaa 
  ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/scripts/datanode_upgrade.py 5f7ac90 
  ambari-server/src/main/resources/custom_actions/scripts/install_packages.py ffe9815 
  ambari-server/src/test/python/custom_actions/TestInstallPackages.py 763f9e2 

Diff: https://reviews.apache.org/r/35764/diff/


Testing (updated)
-------

Verified that the following works by decreasing the install package timeout to 150 secs, and trying the following combinations

Repo version including build number:
* Failure during installing the first package. Because actual_version was already set, did not need to call "hdp-select versions".
* Failure after installing the first package, retries eventually passed.

Repo version without build numbner:
* Failure during installing the first package. Because actual_version was none, it tried calling "hdp-select versions" but the newer version was not yet installed, so was allowed to retry.
* Failure after installing the first package. Beacuse "hdp-select versions" reported a value in the delta, it was saved to the text file. Since it timed out, was allowed to retry.
* Eventually, it passed.


----------------------------------------------------------------------
Total run:762
Total errors:0
Total failures:0
OK


Thanks,

Alejandro Fernandez


Re: Review Request 35764: Installing Repo Packages needs to be more robust to handle the actual_version installed when the script is killed because of a timeout

Posted by Alejandro Fernandez <af...@hortonworks.com>.
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/35764/#review88908
-----------------------------------------------------------



ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/scripts/datanode.py (line 55)
<https://reviews.apache.org/r/35764/#comment141526>

    Unrelated bug that I needed to fix.



ambari-server/src/main/resources/custom_actions/scripts/install_packages.py (line 164)
<https://reviews.apache.org/r/35764/#comment141528>

    I decided to use the file because there is no guarantee that the structured out will eventually make it to the request, and the server will accept it.
    Robustness!


- Alejandro Fernandez


On June 23, 2015, 2:51 a.m., Alejandro Fernandez wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/35764/
> -----------------------------------------------------------
> 
> (Updated June 23, 2015, 2:51 a.m.)
> 
> 
> Review request for Ambari, Dmitro Lisnichenko, Jonathan Hurley, and Nate Cole.
> 
> 
> Bugs: AMBARI-12083
>     https://issues.apache.org/jira/browse/AMBARI-12083
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> When installing bits of a new repo to perform an RU, if the repo version does not contain a build number, then the actual_version has to be calculated.
> The problem is that this information can only be retrieved by calculating the delta of the versions when calling "hdp-select versions", so the only the first time will return a value. If the script is killed, then the actual_version will never be calculated and returned to the server.
> 
> For this reason, the package installer must tolerate receiving a SIGINT or SIGTERM, and calculate the actual_version. Further, it helps to store it in a file, in case that the response or something upstream results in another failure.
> 
> 
> Diffs
> -----
> 
>   ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/scripts/datanode.py bb3faaa 
>   ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/scripts/datanode_upgrade.py 5f7ac90 
>   ambari-server/src/main/resources/custom_actions/scripts/install_packages.py ffe9815 
> 
> Diff: https://reviews.apache.org/r/35764/diff/
> 
> 
> Testing
> -------
> 
> Verified that the following works by decreasing the install package timeout to 150 secs, and trying the following combinations
> 
> Repo version including build number:
> * Failure during installing the first package. Because actual_version was already set, did not need to call "hdp-select versions".
> * Failure after installing the first package, retries eventually passed.
> 
> Repo version without build numbner:
> * Failure during installing the first package. Because actual_version was none, it tried calling "hdp-select versions" but the newer version was not yet installed, so was allowed to retry.
> * Failure after installing the first package. Beacuse "hdp-select versions" reported a value in the delta, it was saved to the text file. Since it timed out, was allowed to retry.
> * Eventually, it passed.
> 
> 
> Still need to fix unit tests.
> 
> 
> Thanks,
> 
> Alejandro Fernandez
> 
>


Re: Review Request 35764: Installing Repo Packages needs to be more robust to handle the actual_version installed when the script is killed because of a timeout

Posted by Alejandro Fernandez <af...@hortonworks.com>.
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/35764/
-----------------------------------------------------------

(Updated June 23, 2015, 2:51 a.m.)


Review request for Ambari, Dmitro Lisnichenko, Jonathan Hurley, and Nate Cole.


Bugs: AMBARI-12083
    https://issues.apache.org/jira/browse/AMBARI-12083


Repository: ambari


Description
-------

When installing bits of a new repo to perform an RU, if the repo version does not contain a build number, then the actual_version has to be calculated.
The problem is that this information can only be retrieved by calculating the delta of the versions when calling "hdp-select versions", so the only the first time will return a value. If the script is killed, then the actual_version will never be calculated and returned to the server.

For this reason, the package installer must tolerate receiving a SIGINT or SIGTERM, and calculate the actual_version. Further, it helps to store it in a file, in case that the response or something upstream results in another failure.


Diffs
-----

  ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/scripts/datanode.py bb3faaa 
  ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/scripts/datanode_upgrade.py 5f7ac90 
  ambari-server/src/main/resources/custom_actions/scripts/install_packages.py ffe9815 

Diff: https://reviews.apache.org/r/35764/diff/


Testing
-------

Verified that the following works by decreasing the install package timeout to 150 secs, and trying the following combinations

Repo version including build number:
* Failure during installing the first package. Because actual_version was already set, did not need to call "hdp-select versions".
* Failure after installing the first package, retries eventually passed.

Repo version without build numbner:
* Failure during installing the first package. Because actual_version was none, it tried calling "hdp-select versions" but the newer version was not yet installed, so was allowed to retry.
* Failure after installing the first package. Beacuse "hdp-select versions" reported a value in the delta, it was saved to the text file. Since it timed out, was allowed to retry.
* Eventually, it passed.


Still need to fix unit tests.


Thanks,

Alejandro Fernandez