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https://issues.apache.org/jira/browse/PHOENIX-1663?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14353021#comment-14353021
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Naveen Madhire commented on PHOENIX-1663:
-----------------------------------------

[~jamestaylor] Can you please give me some pointers to solve this error when I 
copy the phoenix jar into Hbase class path and restart.

I am seeing these errors in the Hbase master logs..

2015-03-08 00:57:45,774 ERROR org.apache.hadoop.hbase.executor.EventHandler: 
Caught throwable while processing event M_SERVER_SHUTDOWN
2015-03-08 00:57:45,775 ERROR org.apache.hadoop.hbase.executor.EventHandler: 
Caught throwable while processing event M_SERVER_SHUTDOWN
2015-03-08 00:57:45,777 ERROR org.apache.hadoop.hbase.executor.EventHandler: 
Caught throwable while processing event M_SERVER_SHUTDOWN
2015-03-08 00:57:45,869 ERROR 
org.apache.hadoop.hbase.master.handler.MetaServerShutdownHandler: Caught 
M_META_SERVER_SHUTDOWN, count=1
2015-03-08 00:57:45,892 ERROR org.apache.hadoop.hbase.executor.EventHandler: 
Caught throwable while processing event M_SERVER_SHUTDOWN
2015-03-08 00:57:45,891 ERROR org.apache.hadoop.hbase.executor.ExecutorService: 
Cannot submit [MetaServerShutdownHandler-vmadhire-001,60000,1425775928344-271] 
because the executor is missing. Is this process shutting down?
2015-03-08 00:57:45,893 ERROR 
org.apache.hadoop.hbase.master.handler.MetaServerShutdownHandler: Caught 
M_META_SERVER_SHUTDOWN, count=2; failed log splitting for 
vmadhire-002,60020,1425775927820, will retry; stack trace shows every 100th 
time.


> Implement missing string built-in functions
> -------------------------------------------
>
>                 Key: PHOENIX-1663
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-1663
>             Project: Phoenix
>          Issue Type: Bug
>            Reporter: James Taylor
>              Labels: Java, SQL, gsoc2015, mentor
>
> Take a look at the typical string functions that are implemented in 
> relational database systems 
> (http://www.postgresql.org/docs/8.1/static/functions-string.html) and 
> implement the same for Phoenix in Java following this guide: 
> http://phoenix-hbase.blogspot.com/2013/04/how-to-add-your-own-built-in-function.html
> Examples of missing functions include POSITION, OVERLAY, REPEAT, etc.



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