jtriley / StarCluster

StarCluster is an open source cluster-computing toolkit for Amazon's Elastic Compute Cloud (EC2).
http://star.mit.edu/cluster
GNU Lesser General Public License v3.0
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apt-get update does not run cleanly on a brand-new cluster #622

Open kynnjo opened 5 years ago

kynnjo commented 5 years ago

Right after creating a new cluster, I log in to it with starcluster sshmaster <name-of-cluster>, and immediately run the command apt-get update (as the very first command after login). The output from this command reveals several problems:

# apt-get update
Get:1 http://archive.cloudera.com squeeze-cdh3u5 Release.gpg [198 B]
Get:2 http://archive.cloudera.com squeeze-cdh3u5 Release [2,405 B]
Ign http://us-east-1.ec2.archive.ubuntu.com raring Release.gpg
Ign http://us-east-1.ec2.archive.ubuntu.com raring-updates Release.gpg
Ign http://us-east-1.ec2.archive.ubuntu.com raring Release
Ign http://us-east-1.ec2.archive.ubuntu.com raring-updates Release
Ign http://us-east-1.ec2.archive.ubuntu.com raring/main Sources/DiffIndex
Ign http://us-east-1.ec2.archive.ubuntu.com raring/universe Sources/DiffIndex
Ign http://us-east-1.ec2.archive.ubuntu.com raring/main amd64 Packages/DiffIndex
Ign http://us-east-1.ec2.archive.ubuntu.com raring/universe amd64 Packages/DiffIndex
Ign http://us-east-1.ec2.archive.ubuntu.com raring-updates/main Sources/DiffIndex
Ign http://us-east-1.ec2.archive.ubuntu.com raring-updates/universe Sources/DiffIndex
Ign http://us-east-1.ec2.archive.ubuntu.com raring-updates/main amd64 Packages/DiffIndex
Ign http://us-east-1.ec2.archive.ubuntu.com raring-updates/universe amd64 Packages/DiffIndex
Get:3 http://archive.cloudera.com squeeze-cdh3u5/contrib Sources [5,001 B]
Ign http://security.ubuntu.com raring-security Release.gpg
Get:4 http://archive.cloudera.com squeeze-cdh3u5/contrib amd64 Packages [14.0 kB]
Hit http://ppa.launchpad.net raring Release.gpg
Ign http://security.ubuntu.com raring-security Release
Ign http://us-east-1.ec2.archive.ubuntu.com raring/main Translation-en_US
Ign http://us-east-1.ec2.archive.ubuntu.com raring/main Translation-en
Ign http://us-east-1.ec2.archive.ubuntu.com raring/universe Translation-en_US
Ign http://us-east-1.ec2.archive.ubuntu.com raring/universe Translation-en
Ign http://us-east-1.ec2.archive.ubuntu.com raring-updates/main Translation-en_US
Ign http://us-east-1.ec2.archive.ubuntu.com raring-updates/main Translation-en
Ign http://us-east-1.ec2.archive.ubuntu.com raring-updates/universe Translation-en_US
Ign http://us-east-1.ec2.archive.ubuntu.com raring-updates/universe Translation-en
Err http://us-east-1.ec2.archive.ubuntu.com raring/main Sources
  404  Not Found [IP: 54.152.129.43 80]
Err http://us-east-1.ec2.archive.ubuntu.com raring/universe Sources
  404  Not Found [IP: 54.152.129.43 80]
Err http://us-east-1.ec2.archive.ubuntu.com raring/main amd64 Packages
  404  Not Found [IP: 54.152.129.43 80]
Err http://us-east-1.ec2.archive.ubuntu.com raring/universe amd64 Packages
  404  Not Found [IP: 54.152.129.43 80]
Err http://us-east-1.ec2.archive.ubuntu.com raring-updates/main Sources
  404  Not Found [IP: 54.152.129.43 80]
Ign http://security.ubuntu.com raring-security/main Sources/DiffIndex
Err http://us-east-1.ec2.archive.ubuntu.com raring-updates/universe Sources
  404  Not Found [IP: 54.152.129.43 80]
Err http://us-east-1.ec2.archive.ubuntu.com raring-updates/main amd64 Packages
  404  Not Found [IP: 54.152.129.43 80]
Err http://us-east-1.ec2.archive.ubuntu.com raring-updates/universe amd64 Packages
  404  Not Found [IP: 54.152.129.43 80]
Hit http://ppa.launchpad.net raring Release.gpg
Ign http://security.ubuntu.com raring-security/universe Sources/DiffIndex
Ign http://security.ubuntu.com raring-security/main amd64 Packages/DiffIndex
Get:5 http://ppa.launchpad.net raring Release.gpg [316 B]
Ign http://security.ubuntu.com raring-security/universe amd64 Packages/DiffIndex
Hit http://ppa.launchpad.net raring Release
Hit http://ppa.launchpad.net raring Release
Get:6 http://ppa.launchpad.net raring Release [9,753 B]
Ign http://archive.cloudera.com squeeze-cdh3u5/contrib Translation-en_US
Hit http://ppa.launchpad.net raring/main Sources
Ign http://archive.cloudera.com squeeze-cdh3u5/contrib Translation-en
Hit http://ppa.launchpad.net raring/main amd64 Packages
Hit http://ppa.launchpad.net raring/main Sources
Hit http://ppa.launchpad.net raring/main amd64 Packages
Get:7 http://ppa.launchpad.net raring/main Sources [860 B]
Get:8 http://ppa.launchpad.net raring/main amd64 Packages [1,072 B]
Ign http://security.ubuntu.com raring-security/main Translation-en_US
Ign http://security.ubuntu.com raring-security/main Translation-en
Ign http://security.ubuntu.com raring-security/universe Translation-en_US
Ign http://security.ubuntu.com raring-security/universe Translation-en
Err http://security.ubuntu.com raring-security/main Sources
  404  Not Found [IP: 91.189.88.161 80]
Err http://security.ubuntu.com raring-security/universe Sources
  404  Not Found [IP: 91.189.88.161 80]
Err http://security.ubuntu.com raring-security/main amd64 Packages
  404  Not Found [IP: 91.189.88.161 80]
Err http://security.ubuntu.com raring-security/universe amd64 Packages
  404  Not Found [IP: 91.189.88.161 80]
Ign http://ppa.launchpad.net raring/main Translation-en_US
Ign http://ppa.launchpad.net raring/main Translation-en
Ign http://ppa.launchpad.net raring/main Translation-en_US
Ign http://ppa.launchpad.net raring/main Translation-en
Ign http://ppa.launchpad.net raring/main Translation-en_US
Ign http://ppa.launchpad.net raring/main Translation-en
Fetched 33.7 kB in 6s (5,163 B/s)
W: Failed to fetch http://us-east-1.ec2.archive.ubuntu.com/ubuntu/dists/raring/main/source/Sources  404  Not Found [IP: 54.152.129.43 80]

W: Failed to fetch http://us-east-1.ec2.archive.ubuntu.com/ubuntu/dists/raring/universe/source/Sources  404  Not Found [IP: 54.152.129.43 80]

W: Failed to fetch http://us-east-1.ec2.archive.ubuntu.com/ubuntu/dists/raring/main/binary-amd64/Packages  404  Not Found [IP: 54.152.129.43 80]

W: Failed to fetch http://us-east-1.ec2.archive.ubuntu.com/ubuntu/dists/raring/universe/binary-amd64/Packages  404  Not Found [IP: 54.152.129.43 80]

W: Failed to fetch http://us-east-1.ec2.archive.ubuntu.com/ubuntu/dists/raring-updates/main/source/Sources  404  Not Found [IP: 54.152.129.43 80]

W: Failed to fetch http://us-east-1.ec2.archive.ubuntu.com/ubuntu/dists/raring-updates/universe/source/Sources  404  Not Found [IP: 54.152.129.43 80]

W: Failed to fetch http://us-east-1.ec2.archive.ubuntu.com/ubuntu/dists/raring-updates/main/binary-amd64/Packages  404  Not Found [IP: 54.152.129.43 80]

W: Failed to fetch http://us-east-1.ec2.archive.ubuntu.com/ubuntu/dists/raring-updates/universe/binary-amd64/Packages  404  Not Found [IP: 54.152.129.43 80]

W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/raring-security/main/source/Sources  404  Not Found [IP: 91.189.88.161 80]

W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/raring-security/universe/source/Sources  404  Not Found [IP: 91.189.88.161 80]

W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/raring-security/main/binary-amd64/Packages  404  Not Found [IP: 91.189.88.161 80]

W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/raring-security/universe/binary-amd64/Packages  404  Not Found [IP: 91.189.88.161 80]

E: Some index files failed to download. They have been ignored, or old ones used instead.

Indeed, if I then attempt to install fastqc, apt-get complains of not being able to authenticate some packages:

# apt-get install fastqc
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following extra packages will be installed:
  libjbzip2-java libsam-java
Suggested packages:
  picard-tools
The following NEW packages will be installed:
  fastqc libjbzip2-java libsam-java
0 upgraded, 3 newly installed, 0 to remove and 1 not upgraded.
Need to get 547 kB of archives.
After this operation, 1,115 kB of additional disk space will be used.
Do you want to continue [Y/n]? 
WARNING: The following packages cannot be authenticated!
  libjbzip2-java libsam-java fastqc
Install these packages without verification [y/N]? n
E: Some packages could not be authenticated

Maybe StarCluster's default configuration for apt-get is out-of-date?

On my desktop, my StarCluster version is as follows:

% starcluster --version
StarCluster - (http://star.mit.edu/cluster) (v. 0.95.6)
Software Tools for Academics and Researchers (STAR)
Please submit bug reports to starcluster@mit.edu

0.95.6

My cluster's distro is:

% uname -ar
Linux master 3.8.0-35-generic #50-Ubuntu SMP Tue Dec 3 01:24:59 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux

EDIT: FWIW, the following is the distro for my desktop (not the cluster):

% uname -ar
Linux xxx 3.16.0-4-amd64 #1 SMP Debian 3.16.43-2 (2017-04-30) x86_64 GNU/Linux
vasisht commented 5 years ago

Debian ‘Squeeze' end-of-life was in 2016. I think you’ll have to upgrade the instance to ‘Jessie’. There are some third party StarCluster AMIs with Ubuntu 16.04.4 floating around if that’s helpful for you.

On August 8, 2018 at 9:31:22 AM, kynnjo (notifications@github.com) wrote:

Right after creating a new cluster, I log in to it with starcluster sshmaster , and immediately run the command apt-get update (as the very first command after login). The output from this command reveals several problems:

apt-get update

Get:1 http://archive.cloudera.com squeeze-cdh3u5 Release.gpg [198 B] Get:2 http://archive.cloudera.com squeeze-cdh3u5 Release [2,405 B] Ign http://us-east-1.ec2.archive.ubuntu.com raring Release.gpg Ign http://us-east-1.ec2.archive.ubuntu.com raring-updates Release.gpg Ign http://us-east-1.ec2.archive.ubuntu.com raring Release Ign http://us-east-1.ec2.archive.ubuntu.com raring-updates Release Ign http://us-east-1.ec2.archive.ubuntu.com raring/main Sources/DiffIndex Ign http://us-east-1.ec2.archive.ubuntu.com raring/universe Sources/DiffIndex Ign http://us-east-1.ec2.archive.ubuntu.com raring/main amd64 Packages/DiffIndex Ign http://us-east-1.ec2.archive.ubuntu.com raring/universe amd64 Packages/DiffIndex Ign http://us-east-1.ec2.archive.ubuntu.com raring-updates/main Sources/DiffIndex Ign http://us-east-1.ec2.archive.ubuntu.com raring-updates/universe Sources/DiffIndex Ign http://us-east-1.ec2.archive.ubuntu.com raring-updates/main amd64 Packages/DiffIndex Ign http://us-east-1.ec2.archive.ubuntu.com raring-updates/universe amd64 Packages/DiffIndex Get:3 http://archive.cloudera.com squeeze-cdh3u5/contrib Sources [5,001 B] Ign http://security.ubuntu.com raring-security Release.gpg Get:4 http://archive.cloudera.com squeeze-cdh3u5/contrib amd64 Packages [14.0 kB] Hit http://ppa.launchpad.net raring Release.gpg Ign http://security.ubuntu.com raring-security Release Ign http://us-east-1.ec2.archive.ubuntu.com raring/main Translation-en_US Ign http://us-east-1.ec2.archive.ubuntu.com raring/main Translation-en Ign http://us-east-1.ec2.archive.ubuntu.com raring/universe Translation-en_US Ign http://us-east-1.ec2.archive.ubuntu.com raring/universe Translation-en Ign http://us-east-1.ec2.archive.ubuntu.com raring-updates/main Translation-en_US Ign http://us-east-1.ec2.archive.ubuntu.com raring-updates/main Translation-en Ign http://us-east-1.ec2.archive.ubuntu.com raring-updates/universe Translation-en_US Ign http://us-east-1.ec2.archive.ubuntu.com raring-updates/universe Translation-en Err http://us-east-1.ec2.archive.ubuntu.com raring/main Sources 404 Not Found [IP: 54.152.129.43 80] Err http://us-east-1.ec2.archive.ubuntu.com raring/universe Sources 404 Not Found [IP: 54.152.129.43 80] Err http://us-east-1.ec2.archive.ubuntu.com raring/main amd64 Packages 404 Not Found [IP: 54.152.129.43 80] Err http://us-east-1.ec2.archive.ubuntu.com raring/universe amd64 Packages 404 Not Found [IP: 54.152.129.43 80] Err http://us-east-1.ec2.archive.ubuntu.com raring-updates/main Sources 404 Not Found [IP: 54.152.129.43 80] Ign http://security.ubuntu.com raring-security/main Sources/DiffIndex Err http://us-east-1.ec2.archive.ubuntu.com raring-updates/universe Sources 404 Not Found [IP: 54.152.129.43 80] Err http://us-east-1.ec2.archive.ubuntu.com raring-updates/main amd64 Packages 404 Not Found [IP: 54.152.129.43 80] Err http://us-east-1.ec2.archive.ubuntu.com raring-updates/universe amd64 Packages 404 Not Found [IP: 54.152.129.43 80] Hit http://ppa.launchpad.net raring Release.gpg Ign http://security.ubuntu.com raring-security/universe Sources/DiffIndex Ign http://security.ubuntu.com raring-security/main amd64 Packages/DiffIndex Get:5 http://ppa.launchpad.net raring Release.gpg [316 B] Ign http://security.ubuntu.com raring-security/universe amd64 Packages/DiffIndex Hit http://ppa.launchpad.net raring Release Hit http://ppa.launchpad.net raring Release Get:6 http://ppa.launchpad.net raring Release [9,753 B] Ign http://archive.cloudera.com squeeze-cdh3u5/contrib Translation-en_US Hit http://ppa.launchpad.net raring/main Sources Ign http://archive.cloudera.com squeeze-cdh3u5/contrib Translation-en Hit http://ppa.launchpad.net raring/main amd64 Packages Hit http://ppa.launchpad.net raring/main Sources Hit http://ppa.launchpad.net raring/main amd64 Packages Get:7 http://ppa.launchpad.net raring/main Sources [860 B] Get:8 http://ppa.launchpad.net raring/main amd64 Packages [1,072 B] Ign http://security.ubuntu.com raring-security/main Translation-en_US Ign http://security.ubuntu.com raring-security/main Translation-en Ign http://security.ubuntu.com raring-security/universe Translation-en_US Ign http://security.ubuntu.com raring-security/universe Translation-en Err http://security.ubuntu.com raring-security/main Sources 404 Not Found [IP: 91.189.88.161 80] Err http://security.ubuntu.com raring-security/universe Sources 404 Not Found [IP: 91.189.88.161 80] Err http://security.ubuntu.com raring-security/main amd64 Packages 404 Not Found [IP: 91.189.88.161 80] Err http://security.ubuntu.com raring-security/universe amd64 Packages 404 Not Found [IP: 91.189.88.161 80] Ign http://ppa.launchpad.net raring/main Translation-en_US Ign http://ppa.launchpad.net raring/main Translation-en Ign http://ppa.launchpad.net raring/main Translation-en_US Ign http://ppa.launchpad.net raring/main Translation-en Ign http://ppa.launchpad.net raring/main Translation-en_US Ign http://ppa.launchpad.net raring/main Translation-en Fetched 33.7 kB in 6s (5,163 B/s) W: Failed to fetch http://us-east-1.ec2.archive.ubuntu.com/ubuntu/dists/raring/main/source/Sources 404 Not Found [IP: 54.152.129.43 80]

W: Failed to fetch http://us-east-1.ec2.archive.ubuntu.com/ubuntu/dists/raring/universe/source/Sources 404 Not Found [IP: 54.152.129.43 80]

W: Failed to fetch http://us-east-1.ec2.archive.ubuntu.com/ubuntu/dists/raring/main/binary-amd64/Packages 404 Not Found [IP: 54.152.129.43 80]

W: Failed to fetch http://us-east-1.ec2.archive.ubuntu.com/ubuntu/dists/raring/universe/binary-amd64/Packages 404 Not Found [IP: 54.152.129.43 80]

W: Failed to fetch http://us-east-1.ec2.archive.ubuntu.com/ubuntu/dists/raring-updates/main/source/Sources 404 Not Found [IP: 54.152.129.43 80]

W: Failed to fetch http://us-east-1.ec2.archive.ubuntu.com/ubuntu/dists/raring-updates/universe/source/Sources 404 Not Found [IP: 54.152.129.43 80]

W: Failed to fetch http://us-east-1.ec2.archive.ubuntu.com/ubuntu/dists/raring-updates/main/binary-amd64/Packages 404 Not Found [IP: 54.152.129.43 80]

W: Failed to fetch http://us-east-1.ec2.archive.ubuntu.com/ubuntu/dists/raring-updates/universe/binary-amd64/Packages 404 Not Found [IP: 54.152.129.43 80]

W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/raring-security/main/source/Sources 404 Not Found [IP: 91.189.88.161 80]

W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/raring-security/universe/source/Sources 404 Not Found [IP: 91.189.88.161 80]

W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/raring-security/main/binary-amd64/Packages 404 Not Found [IP: 91.189.88.161 80]

W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/raring-security/universe/binary-amd64/Packages 404 Not Found [IP: 91.189.88.161 80]

E: Some index files failed to download. They have been ignored, or old ones used instead.

Indeed, if I then attempt to install fastqc, apt-get complains of not being able to authenticate some packages:

apt-get install fastqc

Reading package lists... Done Building dependency tree Reading state information... Done The following extra packages will be installed: libjbzip2-java libsam-java Suggested packages: picard-tools The following NEW packages will be installed: fastqc libjbzip2-java libsam-java 0 upgraded, 3 newly installed, 0 to remove and 1 not upgraded. Need to get 547 kB of archives. After this operation, 1,115 kB of additional disk space will be used. Do you want to continue [Y/n]? WARNING: The following packages cannot be authenticated! libjbzip2-java libsam-java fastqc Install these packages without verification [y/N]? n E: Some packages could not be authenticated

Maybe StarCluster's default configuration for apt-get is out-of-date?

% starcluster --version StarCluster - (http://star.mit.edu/cluster) (v. 0.95.6) Software Tools for Academics and Researchers (STAR) Please submit bug reports to starcluster@mit.edu

0.95.6

% uname -ar Linux xxx 3.16.0-4-amd64 #1 SMP Debian 3.16.43-2 (2017-04-30) x86_64 GNU/Linux

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kynnjo commented 5 years ago

@vasisht: Sorry, I should have been clearer: I ran uname -ar on my desktop, not on the cluster. (I have not specified any distro in my StarCluster config, so for my cluster I should be getting whatever the default is.)

Sorry for the confusion.

(Not sure if it is relevant to your comment, but I thought I'd clarify anyway.)

vasisht commented 5 years ago

It’s the same issue with the older Ubuntu version :) I use a fork of StarCluster maintained by datacratic ( https://github.com/datacratic/StarCluster) which has some nice additions.

On August 8, 2018 at 9:49:40 AM, kynnjo (notifications@github.com) wrote:

@vasisht https://github.com/vasisht: Sorry, I should have been clearer: I ran uname -ar on my desktop, not on the cluster. (I have not specified any distro in my StarCluster config, so for my cluster I should be getting whatever the default is.)

Sorry for the confusion.

(Not sure if it is relevant to your comment, but I thought I'd clarify anyway.)

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/jtriley/StarCluster/issues/622#issuecomment-411412070, or mute the thread https://github.com/notifications/unsubscribe-auth/ABq0YkAe3Dypq5Rku4JaTtavQo-fLK92ks5uOuxzgaJpZM4Vz8IB .

kynnjo commented 5 years ago

OK, I confirmed that the default apt-get configuration for the cluster is out-of-date. Here are the non-comment lines in /etc/apt/sources.list:

# grep -P '^[^\#]' /etc/apt/sources.list
deb http://us-east-1.ec2.archive.ubuntu.com/ubuntu/ raring main
deb-src http://us-east-1.ec2.archive.ubuntu.com/ubuntu/ raring main
deb http://us-east-1.ec2.archive.ubuntu.com/ubuntu/ raring-updates main
deb-src http://us-east-1.ec2.archive.ubuntu.com/ubuntu/ raring-updates main
deb http://us-east-1.ec2.archive.ubuntu.com/ubuntu/ raring universe
deb-src http://us-east-1.ec2.archive.ubuntu.com/ubuntu/ raring universe
deb http://us-east-1.ec2.archive.ubuntu.com/ubuntu/ raring-updates universe
deb-src http://us-east-1.ec2.archive.ubuntu.com/ubuntu/ raring-updates universe
deb http://security.ubuntu.com/ubuntu raring-security main
deb-src http://security.ubuntu.com/ubuntu raring-security main
deb http://security.ubuntu.com/ubuntu raring-security universe
deb-src http://security.ubuntu.com/ubuntu raring-security universe

I am not too familiar with Ubuntu (I use mostly Debian), but I think that raring is old.

vasisht commented 5 years ago

Yes, Raring had it’s end of life in 2014

On August 8, 2018 at 10:18:18 AM, kynnjo (notifications@github.com) wrote:

OK, I confirmed that the default apt-get configuration for the cluster is out-of-date. Here are the non-comment lines in /etc/apt/sources.list:

grep -P '^[^#]' /etc/apt/sources.list

deb http://us-east-1.ec2.archive.ubuntu.com/ubuntu/ raring main deb-src http://us-east-1.ec2.archive.ubuntu.com/ubuntu/ raring main deb http://us-east-1.ec2.archive.ubuntu.com/ubuntu/ raring-updates main deb-src http://us-east-1.ec2.archive.ubuntu.com/ubuntu/ raring-updates main deb http://us-east-1.ec2.archive.ubuntu.com/ubuntu/ raring universe deb-src http://us-east-1.ec2.archive.ubuntu.com/ubuntu/ raring universe deb http://us-east-1.ec2.archive.ubuntu.com/ubuntu/ raring-updates universe deb-src http://us-east-1.ec2.archive.ubuntu.com/ubuntu/ raring-updates universe deb http://security.ubuntu.com/ubuntu raring-security main deb-src http://security.ubuntu.com/ubuntu raring-security main deb http://security.ubuntu.com/ubuntu raring-security universe deb-src http://security.ubuntu.com/ubuntu raring-security universe

I am not too familiar with Ubuntu (I use mostly Debian), but I think that raring is old.

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kynnjo commented 5 years ago

OK, I'm upgrading my cluster to xenial now, but I'm finding it to be no picnic, and having to do it greatly diminishes the utility of StarCluster.

kynnjo commented 5 years ago

@vasisht: do you have a link for one of those third-party Ubuntu-16.04 amis? I was not able to find one with Google. Nor was I able to upgrade one of the existing amis to Ubuntu-16.04 (I had too many errors during upgrade, and I finally gave up).

vasisht commented 5 years ago

ami-040b6113 is a 16.04 StarCluster AMI. Let me know if that works for you.

On August 8, 2018 at 11:34:57 AM, kynnjo (notifications@github.com) wrote:

@vasisht https://github.com/vasisht: do you have a link for one of those third-party Ubuntu-16.04 amis? I was not able to find one with Google. Nor was I able to upgrade one of the existing amis to Ubuntu-16.04 (I had too many errors during upgrade, and I finally gave up).

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/jtriley/StarCluster/issues/622#issuecomment-411449848, or mute the thread https://github.com/notifications/unsubscribe-auth/ABq0YrLduZNiwTQR-L-4Go53mW6QQswHks5uOwUggaJpZM4Vz8IB .

kynnjo commented 5 years ago

@vasisht: Thank you, and sorry for the delayed reply. After I posted my previous comment I did more research on StarCluster, and came to the conclusion that he project is not being very actively maintained any more (the apparent scarcity of amis with recent versions of Ubuntu is certainly consistent with this), so I am uncertain about relying on it too much.

vasisht commented 5 years ago

@kynnjo: There are other options like cfncluster or elasticluster. Nextflow is also an option if you’re porting a pipeline.

On August 19, 2018 at 10:47:38 AM, kynnjo (notifications@github.com) wrote:

@vasisht https://github.com/vasisht: Thank you, and sorry for the delayed reply. After I posted my previous comment I did more research on StarCluster, and came to the conclusion that he project is not being very actively maintained any more (the apparent scarcity of amis with recent versions of Ubuntu is certainly consistent with this), so I am uncertain about relying on it too much.

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/jtriley/StarCluster/issues/622#issuecomment-414132688, or mute the thread https://github.com/notifications/unsubscribe-auth/ABq0YnzXbFRHpKot6A93s5g3LO_Cgcayks5uSXqKgaJpZM4Vz8IB .