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[HIVE-9980] LLAP: Pass additional JVM args via Slider appConfig - Hive - [issue]
...For profiling, JMX remote ports and to attach debuggers to....
http://issues.apache.org/jira/browse/HIVE-9980    Author: Gopal V, 2015-03-18, 23:06
[HIVE-9986] LLAP: EOFException in reader - Hive - [issue]
...From HIVE-99792015-03-16 10:20:51,439 [pool-2-thread-3(container_222212222_1141_01_000192_gopal_20150316102020_c8c92488-6a61-401e-8298-401dace286dc:1_Map 1_191_0)] INFO org.apache.hadoop.hiv...
http://issues.apache.org/jira/browse/HIVE-9986    Author: Gopal V, 2015-03-18, 00:16
[HIVE-9978] LLAP: OrcColumnVectorProducer should handle reading isPresent columns only - Hive - [issue]
...LlapInputFormat does not understand the difference between empty columns list and null columns list.The empty columns list indicates no columns read except the root struct isPresent column, ...
http://issues.apache.org/jira/browse/HIVE-9978    Author: Gopal V, 2015-03-18, 00:16
[HIVE-9958] LLAP: YARN registry for Auto-organizing Slider instances - Hive - [issue]
...The Slider deployed instances start on random machines without any pre-planned organization.Allow the llap-daemon-site.xml to refer to the Slider registry by using indirection references ins...
http://issues.apache.org/jira/browse/HIVE-9958    Author: Gopal V, 2015-03-13, 23:21
[HIVE-7428] OrcSplit fails to account for columnar projections in its size estimates - Hive - [issue]
...Currently, ORC generates splits based on stripe offset + stripe length.This means that the splits for all columnar projections are exactly the same size, despite reading the footer which giv...
http://issues.apache.org/jira/browse/HIVE-7428    Author: Gopal V, 2015-03-13, 01:23
[HIVE-9887] LLAP: Add LLAP_DAEMON_LD_PATH to add native libs in - Hive - [issue]
...HIVE-9883 overrides LD_LIBRARY_PATH - instead append to it to prevent overriding custom rtld paths.The LLAP daemon uses the DirectDecompressionCodec impl from Hadoop....
http://issues.apache.org/jira/browse/HIVE-9887    Author: Gopal V, 2015-03-12, 06:05
[HIVE-9884] LLAP: Add llap-daemon to the Tez session if the execution mode is LLAP - Hive - [issue]
...Add llap-daemon-site.xml to the TezConf and send the llap-daemon JAR to the app-master, when operating in Hybrid/LLAP mode....
http://issues.apache.org/jira/browse/HIVE-9884    Author: Gopal V, 2015-03-12, 05:59
[HIVE-9883] LLAP: Slider deploy scripts - Hive - [issue]
...Make LLAP deployable via Slider on YARN.This bypasses the standard node install issues, but introduces the YARN service registry + zoo-keeper to the dependency list....
http://issues.apache.org/jira/browse/HIVE-9883    Author: Gopal V, 2015-03-12, 05:59
[HIVE-9933] HDFS Blockplacement policy for ORC ACID delta files - Hive - [issue]
...The ACID implementation triggers locality misses due to the fact that the splits only have locality of the base file at best and offers no idea on the data locality of the delta blocks.HDFS-...
http://issues.apache.org/jira/browse/HIVE-9933    Author: Gopal V, 2015-03-11, 20:15
[HIVE-9931] Approximate nDV statistics from ORC bloom filter population - Hive - [issue]
...The current CBO implementation requires column nDV statistics to produce good estimates of JOIN selectivity and filter selectivity.The ORC bloom filters provides an opportunity to estimate t...
http://issues.apache.org/jira/browse/HIVE-9931    Author: Gopal V, 2015-03-11, 18:21
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NEW: Monitor These Apps!
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