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https://issues.apache.org/jira/browse/CASSANDRA-14468?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16553675#comment-16553675
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Jordan West edited comment on CASSANDRA-14468 at 7/24/18 1:40 AM:
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[~wadey], sorry for taking so long to get to this but I finally had some time 
today. I agree with your assessment so far but unfortunately don’t have much to 
add. It looks like CASSANDRA-12516 fixed what the cache was keyed on but not 
all the {{getInterned}} call sites. Indeed the {{type}} column is the CQL 
(value) type. Further, we no longer have the comparator after 
{{LegacySchemaMigrator}} runs (of note, {{LegacySchemaMigrator}} does use 
{{getInterned}} as intended but since we lose the comparator that only makes 
things worse)*.

[~iamaleksey], do you have any thoughts on this since you reported the original 
issue?

\* I’m actually just getting familiar with this code but I think [~jasobrown] 
referred this ticket to me because of the initial relation to 2i


was (Author: jrwest):
[~wadey], sorry for taking so long to get to this but I finally had some time 
today. I agree with your assessment so far but unfortunately don’t have much to 
add. It looks like CASSANDRA-12516 fixed what the cache was keyed on but not 
all the {{getInterned}} call sites. Indeed the {{type}} column is the CQL 
(value) type. Further, we no longer have the comparator after 
{{LegacySchemaMigrator}} runs (of note, {{LegacySchemaMigrator}} does use 
{{getInterned}} as intended but since we lose the comparator that only makes 
things worse)*.

[~iamaleksey], do you have any thoughts on this since you reported the original 
issue?

* I’m actually just getting familiar with this code but I think [~jasobrown] 
referred this ticket to me because of the initial relation to 2i

> "Unable to parse targets for index" on upgrade to Cassandra 3.0.10-3.0.16
> -------------------------------------------------------------------------
>
>                 Key: CASSANDRA-14468
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-14468
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: Wade Simmons
>            Priority: Major
>         Attachments: data.tar.gz
>
>
> I am attempting to upgrade from Cassandra 2.2.10 to 3.0.16. I am getting this 
> error:
> {code}
> org.apache.cassandra.exceptions.ConfigurationException: Unable to parse 
> targets for index idx_foo ("666f6f")
>       at 
> org.apache.cassandra.index.internal.CassandraIndex.parseTarget(CassandraIndex.java:800)
>  ~[apache-cassandra-3.0.16.jar:3.0.16]
>       at 
> org.apache.cassandra.index.internal.CassandraIndex.indexCfsMetadata(CassandraIndex.java:747)
>  ~[apache-cassandra-3.0.16.jar:3.0.16]
>       at 
> org.apache.cassandra.db.ColumnFamilyStore.scrubDataDirectories(ColumnFamilyStore.java:645)
>  ~[apache-cassandra-3.0.16.jar:3.0.16]
>       at 
> org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:251) 
> [apache-cassandra-3.0.16.jar:3.0.16]
>       at 
> org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:569)
>  [apache-cassandra-3.0.16.jar:3.0.16]
>       at 
> org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:697) 
> [apache-cassandra-3.0.16.jar:3.0.16]
> {code}
> It looks like this might be related to CASSANDRA-14104 that was just added to 
> 3.0.16 



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