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https://issues.apache.org/jira/browse/HIVE-5454?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13803510#comment-13803510
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Hudson commented on HIVE-5454:
------------------------------
FAILURE: Integrated in Hive-trunk-hadoop2 #519 (See
[https://builds.apache.org/job/Hive-trunk-hadoop2/519/])
HIVE-5454 - HCatalog runs a partition listing with an empty filter (Harsh J via
Brock Noland) (brock:
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1535051)
*
/hive/trunk/hcatalog/core/src/main/java/org/apache/hive/hcatalog/data/transfer/impl/HCatInputFormatReader.java
*
/hive/trunk/hcatalog/core/src/main/java/org/apache/hive/hcatalog/mapreduce/HCatInputFormat.java
*
/hive/trunk/hcatalog/core/src/test/java/org/apache/hive/hcatalog/mapreduce/HCatMapReduceTest.java
*
/hive/trunk/hcatalog/hcatalog-pig-adapter/src/main/java/org/apache/hive/hcatalog/pig/HCatLoader.java
* /hive/trunk/hcatalog/src/docs/src/documentation/content/xdocs/inputoutput.xml
*
/hive/trunk/hcatalog/src/test/e2e/hcatalog/udfs/java/org/apache/hcatalog/utils/HBaseReadWrite.java
*
/hive/trunk/hcatalog/src/test/e2e/hcatalog/udfs/java/org/apache/hive/hcatalog/utils/GroupByAge.java
*
/hive/trunk/hcatalog/src/test/e2e/hcatalog/udfs/java/org/apache/hive/hcatalog/utils/ReadJson.java
*
/hive/trunk/hcatalog/src/test/e2e/hcatalog/udfs/java/org/apache/hive/hcatalog/utils/ReadRC.java
*
/hive/trunk/hcatalog/src/test/e2e/hcatalog/udfs/java/org/apache/hive/hcatalog/utils/ReadText.java
*
/hive/trunk/hcatalog/src/test/e2e/hcatalog/udfs/java/org/apache/hive/hcatalog/utils/ReadWrite.java
*
/hive/trunk/hcatalog/src/test/e2e/hcatalog/udfs/java/org/apache/hive/hcatalog/utils/SimpleRead.java
*
/hive/trunk/hcatalog/src/test/e2e/hcatalog/udfs/java/org/apache/hive/hcatalog/utils/StoreComplex.java
*
/hive/trunk/hcatalog/src/test/e2e/hcatalog/udfs/java/org/apache/hive/hcatalog/utils/StoreDemo.java
*
/hive/trunk/hcatalog/src/test/e2e/hcatalog/udfs/java/org/apache/hive/hcatalog/utils/StoreNumbers.java
*
/hive/trunk/hcatalog/src/test/e2e/hcatalog/udfs/java/org/apache/hive/hcatalog/utils/SumNumbers.java
*
/hive/trunk/hcatalog/src/test/e2e/hcatalog/udfs/java/org/apache/hive/hcatalog/utils/TypeDataCheck.java
*
/hive/trunk/hcatalog/src/test/e2e/hcatalog/udfs/java/org/apache/hive/hcatalog/utils/WriteJson.java
*
/hive/trunk/hcatalog/src/test/e2e/hcatalog/udfs/java/org/apache/hive/hcatalog/utils/WriteRC.java
*
/hive/trunk/hcatalog/src/test/e2e/hcatalog/udfs/java/org/apache/hive/hcatalog/utils/WriteText.java
*
/hive/trunk/hcatalog/src/test/e2e/hcatalog/udfs/java/org/apache/hive/hcatalog/utils/WriteTextPartitioned.java
*
/hive/trunk/hcatalog/storage-handlers/hbase/src/test/org/apache/hive/hcatalog/hbase/TestHBaseInputFormat.java
> HCatalog runs a partition listing with an empty filter
> ------------------------------------------------------
>
> Key: HIVE-5454
> URL: https://issues.apache.org/jira/browse/HIVE-5454
> Project: Hive
> Issue Type: Bug
> Components: HCatalog
> Affects Versions: 0.12.0
> Reporter: Harsh J
> Assignee: Harsh J
> Fix For: 0.13.0
>
> Attachments: D13317.1.patch, D13317.2.patch, D13317.3.patch
>
>
> This is a HCATALOG-527 caused regression, wherein the HCatLoader's way of
> calling HCatInputFormat causes it to do 2x partition lookups - once without
> the filter, and then again with the filter.
> For tables with large number partitions (100000, say), the non-filter lookup
> proves fatal both to the client ("Read timed out" errors from
> ThriftMetaStoreClient cause the server doesn't respond) and to the server
> (too much data loaded into the cache, OOME, or slowdown).
> The fix would be to use a single call that also passes a partition filter
> information, as was in the case of HCatalog 0.4 sources before HCATALOG-527.
> (HCatalog-release-wise, this affects all 0.5.x users)
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