Re: Hive can I contribute to Hive confluence wiki documents?

Yes, I think. 2014-07-16 14:52 GMT+08:00 Lefty Leverenz : > HIVE-7314 is documented in the Configuration Properties wiki ( > hive.cache.expr.evaluation > ) > and at the b

Re: Hive can I contribute to Hive confluence wiki documents?

HIVE-7314 is documented in the Configuration Properties wiki ( hive.cache.expr.evaluation ) and at the beginning of the Operators and UDFs

Re: Hive can I contribute to Hive confluence wiki documents?

For "cache.expr.evaluation" problem, it's fixed in https://issues.apache.org/jira/browse/HIVE-7314 (will be included in next release) But I agree that it can be a critical problem for users of 0.12.0 and 0.13.x version and need proper warning on that. Thanks, Navis 2014-07-13 16:48 GMT+09:00 郭士

Re: Hive can I contribute to Hive confluence wiki documents?

And I haven't add other information in the wikidoc yet. 2014-07-04 14:37 GMT+08:00 Lefty Leverenz : > The 'hive.cache.expr.evaluation' parameter is documented in the wikidoc > Configuration > Properties >

Re: Hive can I contribute to Hive confluence wiki documents?

Sorry for no reply for so long. I found this feature can cause some problem if some UDF did not implemented properly. When we using UDF, this feature requires that a UDF implement a 'getDisplayString' method which returns a unique string that can represent the UDF and it's input parameters. The un

Re: Hive can I contribute to Hive confluence wiki documents?

The 'hive.cache.expr.evaluation' parameter is documented in the wikidoc Configuration Properties . Have you added other information in a different wikidoc? If so, I'll lin

Re: Hive can I contribute to Hive confluence wiki documents?

Thank you for pointing this out. The 'hive.cache.expr.evaluation' parameter was added by HIVE-4209 and it needs to be included in the wiki. Its description is in hive-default.xml.template: If true, evaluation result of deterministic expression ref

Hive can I contribute to Hive confluence wiki documents?

I have used a configuration property 'hive.cache.expr.evaluation' in hive 0.12 recently and found it useful. But I cannot find any documents about it on the wiki page: https://cwiki.apache.org/confluence/display/Hive/Configuration+Properties. Indeed, I pick it up from the source code. I think it m