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https://issues.apache.org/jira/browse/CLOUDSTACK-9340?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15270153#comment-15270153
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ASF GitHub Bot commented on CLOUDSTACK-9340:
--------------------------------------------
Github user koushik-das commented on the pull request:
https://github.com/apache/cloudstack/pull/1466#issuecomment-216751340
I am getting this error during deploy DB "Specified key was too long; max
key length is 767 bytes". I have provided another inline comment in the code
which is failing. Mysql version is 5.6.12.
========> Processing upgrade: com.cloud.upgrade.DatabaseUpgradeChecker
[WARNING]
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.codehaus.mojo.exec.ExecJavaMojo$1.run(ExecJavaMojo.java:297)
at java.lang.Thread.run(Thread.java:724)
Caused by: com.cloud.utils.exception.CloudRuntimeException: Unable to
upgrade the database
at
com.cloud.upgrade.DatabaseUpgradeChecker.upgrade(DatabaseUpgradeChecker.java:394)
at
com.cloud.upgrade.DatabaseUpgradeChecker.check(DatabaseUpgradeChecker.java:490)
at com.cloud.upgrade.DatabaseCreator.main(DatabaseCreator.java:217)
... 6 more
Caused by: com.cloud.utils.exception.CloudRuntimeException: Unable to
execute upgrade script:
/Users/koushik/code/cloudstack-apache/cloudstack/developer/target/db/db/schema-481to490.sql
at
com.cloud.upgrade.DatabaseUpgradeChecker.runScript(DatabaseUpgradeChecker.java:306)
at
com.cloud.upgrade.DatabaseUpgradeChecker.upgrade(DatabaseUpgradeChecker.java:363)
... 8 more
Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException:
Specified key was too long; max key length is 767 bytes
at com.cloud.utils.db.ScriptRunner.runScript(ScriptRunner.java:185)
at com.cloud.utils.db.ScriptRunner.runScript(ScriptRunner.java:87)
at
com.cloud.upgrade.DatabaseUpgradeChecker.runScript(DatabaseUpgradeChecker.java:297)
... 9 more
[INFO]
------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO]
------------------------------------------------------------------------
[INFO] Total time: 40.361 s
[INFO] Finished at: 2016-05-04T11:07:42+05:30
[INFO] Final Memory: 70M/263M
[INFO]
------------------------------------------------------------------------
[ERROR] Failed to execute goal
org.codehaus.mojo:exec-maven-plugin:1.2.1:java (create-schema) on project
cloud-developer: An exception occured while executing the Java class. null:
InvocationTargetException: Unable to upgrade the database: Unable to execute
upgrade script:
/Users/koushik/code/cloudstack-apache/cloudstack/developer/target/db/db/schema-481to490.sql:
Specified key was too long; max key length is 767 bytes -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e
switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions,
please read the following articles:
[ERROR] [Help 1]
http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
> General DB Optimization
> -----------------------
>
> Key: CLOUDSTACK-9340
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9340
> Project: CloudStack
> Issue Type: Improvement
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Affects Versions: 4.9.0
> Reporter: Nicolas Vazquez
> Labels: database
> Fix For: 4.9.0
>
>
> h2. General DB Optimization
> In some production environments there were being experimented delays in most
> of the jobs. A search for DB optimization was taken and some deficiencies
> were discovered, we can group them in 4 groups:
> * Incorrect PRIMARY key
> * Duplicate PRIMARY KEY
> * Missing indexes (Add indexes to avoid full table scans)
> * Some views query (Change view to improve account retrieval speed)
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