Matth: Created page with "Error seen when trying to initgateway script: [root@localhost bin]# ./initgateway Configuring logging from /etc/caringo/cloudgateway/logging.cfg Searching for admin context /..."

2017-01-30T16:33:07Z

Created page with "Error seen when trying to initgateway script: [root@localhost bin]# ./initgateway Configuring logging from /etc/caringo/cloudgateway/logging.cfg Searching for admin context /..."

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Error seen when trying to initgateway script:

[root@localhost bin]# ./initgateway
Configuring logging from /etc/caringo/cloudgateway/logging.cfg
Searching for admin context //caringo-boston/...
Admin context //caringo-boston/ not found, created
Searching for admin context //caringo-boston/_admin...
Admin context //caringo-boston/_admin not found, created
Unable to init multipart search mappings: <html><body><h2>CAStor Error</h2><br>Parallel writes must specify a valid EC encoding in the cluster, or on the request.</body></html>

Exception in thread "main" org.apache.commons.configuration.ConfigurationException: Unable to init multipart search mappings: <html><body><h2>CAStor Error</h2><br>Parallel writes must specify a valid EC encoding in the cluster, or on the request.</body></html>

at com.caringo.gateway.Main.establishMultipartMappings(Main.java:354)
at com.caringo.gateway.Main.main(Main.java:330)

Solution:

That error is expected thankfully , and should be an easy fix.
We use parallel write for s3 multipart uploads to the cluster which is a big performance improvement.
This requires a base ec level to be set for the cluster, sort of a min value that we can increase later.

First download and extract this tarball onto the csn.
https://support.cloud.caringo.com/tools/caringo-support-tools.tgz

in the directory dist that it creates you’ll find a script called snmp-castor-tool.sh

You can set an ec encoding level for the cluster using the commands below.
Setting the ec encoding

./snmp-castor-tool.sh -C policyECEncoding -V "2:1 anchored"

Checking the ec encoding.

./snmp-castor-tool.sh -o policyECEncoding

Caringo: EC encoding - Revision history

Matth: Created page with "Error seen when trying to initgateway script: [root@localhost bin]# ./initgateway Configuring logging from /etc/caringo/cloudgateway/logging.cfg Searching for admin context /..."