This list of Hive configuration parameters without descriptions has been transferred to HIVE-7227 <https://issues.apache.org/jira/browse/HIVE-7227>.
-- Lefty On Tue, Apr 22, 2014 at 2:58 AM, Lefty Leverenz <leftylever...@gmail.com> wrote: > Found two more from HIVE-5522 > <https://issues.apache.org/jira/browse/HIVE-5522> (also HIVE-6098 > <https://issues.apache.org/jira/browse/HIVE-6098>, Merge Tez branch into > trunk) so the current total is 51 configs that don't have descriptions in > 0.13.0: > > *Release 13 * > > hive.compute.splits.in.am > > hive.rpc.query.plan > > > But these both have comments in HiveConf.java that can be used as > descriptions, although they aren't included in hive-default.xml.template. > I missed them because I was working from the patch for HIVE-6037 > <https://issues.apache.org/jira/browse/HIVE-6037> and Navis had used the > HiveConf comments for descriptions. (That means there could be more > parameters missing from the 0.13.0 template file.) > > > > -- Lefty > > > On Mon, Apr 14, 2014 at 1:53 AM, Lefty Leverenz <leftylever...@gmail.com> > wrote: > >> Here's a list of 49 configuration parameters in RC0 (and trunk) that >> don't have descriptions in hive-default.xml.template: >> >> >> *Release 1 or 2 * >> >> hive.exec.submitviachild >> >> hive.metastore.metadb.dir >> >> hive.jar.path >> >> hive.aux.jars.path >> >> hive.table.name >> >> hive.partition.name >> >> hive.alias >> >> >> *Release 3 * >> >> hive.cli.errors.ignore >> >> >> *Release 4 * >> >> hive.added.files.path >> >> hive.added.jars.path >> >> >> *Release 5 * >> >> hive.intermediate.compression.codec >> >> hive.intermediate.compression.type >> >> hive.added.archives.path >> >> >> *Release 6 * >> >> hive.metastore.archive.intermediate.archived >> >> hive.metastore.archive.intermediate.extracted >> >> hive.mapred.partitioner >> >> hive.exec.script.trust >> >> hive.hadoop.supports.splittable.combineinputformat >> >> >> *Release 7 * >> >> hive.lockmgr.zookeeper.default.partition.name >> >> hive.metastore.fs.handler.class >> >> hive.query.result.fileformat >> >> hive.hashtable.initialCapacity >> >> hive.hashtable.loadfactor >> >> hive.debug.localtask >> >> hive.lock.manager >> >> hive.outerjoin.supports.filters >> >> hive.semantic.analyzer.hook >> >> >> *Release 8 * >> >> hive.exec.job.debug.timeout >> >> hive.exec.tasklog.debug.timeout >> >> hive.merge.rcfile.block.level >> >> hive.merge.input.format.block.level >> >> hive.merge.current.job.has.dynamic.partitions >> >> hive.stats.collect.rawdatasize >> >> >> *Release 8.1 * >> >> hive.optimize.metadataonly >> >> >> *Release 9 * >> >> >> *Release 10 * >> >> >> *Release 11 * >> >> hive.exec.rcfile.use.sync.cache >> >> hive.stats.key.prefix --- *internal* >> >> >> *Release 12 * >> >> hive.scratch.dir.permission >> >> datanucleus.fixedDatastore >> >> datanucleus.rdbms.useLegacyNativeValueStrategy >> >> hive.optimize.sampling.orderby --- *internal?* >> >> hive.optimize.sampling.orderby.number >> >> hive.optimize.sampling.orderby.percent >> >> hive.server2.authentication.ldap.Domain >> >> hive.server2.session.hook >> >> hive.typecheck.on.insert >> >> >> *Release 13 * >> >> hive.metastore.expression.proxy >> >> hive.txn.manager >> >> hive.stageid.rearrange >> >> hive.explain.dependency.append.tasktype >> >> >> >> What's the best way to deal with these? >> >> 1. Ignore them (or identify those that can be ignored). >> 2. Add some descriptions in Hive 0.13.0 RC1. >> 3. Deal with them after HIVE-6037 >> <https://issues.apache.org/jira/browse/HIVE-6037> gets committed. >> - Try to cover all of them by Hive 0.14.0: >> - Put the list in a JIRA and create a common HiveConf.java patch, >> which can be appended until release 0.14.0 is ready. >> - Accumulate descriptions in JIRA comments, then create a patch >> from the comments. >> - Deal with them as soon as possible: >> - Put the list in an umbrella JIRA and use sub-task JIRAs to add >> descriptions individually or in small groups. >> 4. Deal with them in the wiki, then patch HiveConf.java before >> release 0.14.0. >> 5. [Your idea goes here.] >> >> >> -- Lefty >> > >
