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[HIVE-10598] Vectorization borks when column is added to table. - Hive - [issue]
...Consider the following table definition:create table foobar ( foo string, bar string ) partitioned by (dt string) stored as orc;alter table foobar add partition( dt='20150101' ) ;Say the par...
http://issues.apache.org/jira/browse/HIVE-10598    Author: Mithun Radhakrishnan, 2015-09-29, 12:57
[HIVE-11790] HCatLoader documentation refers to deprecated package. - Hive - [issue]
...The HCatLoader documentation page seems to refer to org.apache.hcatalog.pig.HCatLoader instead of org.apache.hive.hcatalog.pig.HCatLoader. (Similarly, the HCatStorer documentation might need...
http://issues.apache.org/jira/browse/HIVE-11790    Author: Mithun Radhakrishnan, 2015-09-11, 08:07
[HIVE-11548] HCatLoader should support predicate pushdown. - Hive - [issue]
...When one uses HCatInputFormat/HCatLoader to read from file-formats that support predicate pushdown (such as ORC, with hive.optimize.index.filter=true), one sees that the predicates aren't ac...
http://issues.apache.org/jira/browse/HIVE-11548    Author: Mithun Radhakrishnan, 2015-09-03, 05:25
[HIVE-9377] UDF in_file() in WHERE predicate causes NPE. - Hive - [issue]
...Consider the following query:SELECT foo, bar from mythdb.foobar where in_file( bar, '/tmp/bar_list.txt' );Using in_file() in a WHERE predicate causes the following NPE:java.lang.NullPointerE...
http://issues.apache.org/jira/browse/HIVE-9377    Author: Mithun Radhakrishnan, 2015-08-11, 03:39
[HIVE-11475] Bad rename of directory during commit, when using HCat dynamic-partitioning. - Hive - [issue]
...Here's one that Koji Noguchi found and root-caused. This one's a doozy. Under seemingly random conditions, the temporary output (under _SCRATCH1.234*) for HCat's dynamic partitioner isn't pr...
http://issues.apache.org/jira/browse/HIVE-11475    Author: Mithun Radhakrishnan, 2015-08-06, 22:37
[HIVE-11470] NPE in DynamicPartFileRecordWriterContainer on null part-keys. - Hive - [issue]
...When partitioning data using HCatStorer, one sees the following NPE, if the dyn-part-key is of null-value:2015-07-30 23:59:59,627 WARN [main] org.apache.hadoop.mapred.YarnChild: Exception ru...
http://issues.apache.org/jira/browse/HIVE-11470    Author: Mithun Radhakrishnan, 2015-08-06, 18:57
[HIVE-9736] StorageBasedAuthProvider should batch namenode-calls where possible. - Hive - [issue]
...Consider a table partitioned by 2 keys (dt, region). Say a dt partition could have 10000 associated regions. Consider that the user does:ALTER TABLE my_table DROP PARTITION (dt='20150101');A...
http://issues.apache.org/jira/browse/HIVE-9736    Author: Mithun Radhakrishnan, 2015-06-16, 22:31
[HIVE-9086] Add language support to PURGE data while dropping partitions. - Hive - [issue]
...HIVE-9083 adds metastore-support to skip-trash while dropping partitions. This patch includes language support to do the same....
http://issues.apache.org/jira/browse/HIVE-9086    Author: Mithun Radhakrishnan, 2015-06-04, 20:59
[HIVE-8696] HCatClientHMSImpl doesn't use a Retrying-HiveMetastoreClient. - Hive - [issue]
...The HCatClientHMSImpl doesn't use a RetryingHiveMetastoreClient. Users of the HCatClient API that log in through keytabs will fail without retry, when their TGTs expire.The fix is inbound....
http://issues.apache.org/jira/browse/HIVE-8696    Author: Mithun Radhakrishnan, 2015-05-07, 09:14
[HIVE-10213] MapReduce jobs using dynamic-partitioning fail on commit. - Hive - [issue]
...I recently ran into a problem in TaskCommitContextRegistry, when using dynamic-partitions.Consider a MapReduce program that reads HCatRecords from a table (using HCatInputFormat), and then w...
http://issues.apache.org/jira/browse/HIVE-10213    Author: Mithun Radhakrishnan, 2015-05-05, 23:49
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elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB