Hive uses path to table(or partition) mapping internally (you can see that
in MapredWork, etc.), which might caused first table overwritten by other.
I didn't tried symlink on hdfs, which could be a solution.
2013/12/12 Petter von Dolwitz (Hem)
> Hi,
>
> I have declared several external table
IndexPredicateAnalyzer in hive supports AND conjunction only because it's
simple. Anyone can implement one that supports conjunctions like OR, CASE,
etc. if needed. If you might provide that to hive community, it would be
really appreciated.
ps.
There is a draft patch handling OR conjuncted predic
Hi Stephen,
Try increasing the max connections limit in MySQL. I ran into a similar
problem and this resolved things after a Hive 0.12 upgrade. You can
increase the connection limit without a restart, but pay attention to other
settings as well so that you don't over allocate resources on your db
hi guys,
I'm pretty much at my wits end on this one. i'm using hive v0.12 against a
mysql metastore. the error manifests itself (mostly randomly which is the
problem) as this error in the client:
2013-12-17 16:54:03,158 ERROR metastore.RetryingRawStore
(RetryingRawStore.java:invoke(146)) - JDO d
Thanks Arun,
I will definitely move to the stable Hadoop-2.2.0 and Hive-0.12 versions.
All I want to know is whether upgrading\migrating from Hive 0.7/0.8/0.9 to Hive
0.12 requires some changes in the Hive queries or not? If yes where can I get
the info?
-Nirmal
From: Arun C Murthy [mailto:a.
I'd strongly encourage you to go straight to hadoop-2.2.0 (the hadoop-2 GA
release).
Also, I'd look at hive-0.12 which has been well tested against hadoop-2.2.0.
thanks,
Arun
On Dec 17, 2013, at 12:43 AM, Nirmal Kumar wrote:
> Hi All,
>
> I have migrated from Apache Hadoop 1.2.0 to Apache H
Prasanth,
I downloaded the binary Hive version from the URL you specified. I
untarred the Hive tar, copied in configuration files, and started Hive. I
continue to see the same error:
[server:10001] hive> describe orc_test;
foo int from deserializer
bar
Hi All,
I have migrated from Apache Hadoop 1.2.0 to Apache Hadoop 2.1.0-beta and now I
want to migrate the Hive version(0.10.0 +) as well from an older
version(0.7/0/8/0.9).
This is since the support for Hive to work on YARN in Hadoop 0.23 and 2.x
releases has been supported since 0.10.0.
I w
