Jai Kumar Singh created SPARK-1452:
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Summary: dynamic partition creation not working on cached table
Key: SPARK-1452
URL: https://issues.apache.org/jira/browse/SPARK-1452
Project: Spark
Issue Type: Bug
Affects Versions: 0.9.0
Environment: Shark git
commit dfc0e81366c0e1d0293ecf9b490eeabcc2a9c904
Merge: 517ebca 7652f0d
Reporter: Jai Kumar Singh
dynamic partition creation via shark QL command not working with cached table.
Though it works fine with non-cached tables.
shark> desc sample;
OK
cid string None
host string None
url string None
bytes int None
pckts int None
app string None
cat string None
Time taken: 0.149 seconds
shark>
shark> desc sample_cached;
OK
cat string from deserializer
host string from deserializer
cid string None
# Partition Information
# col_name data_type comment
cid string None
Time taken: 0.15 seconds
shark>
shark> insert into table sample_cached partition(cid) select cat,host,cid from
sample;
FAILED: Hive Internal Error: java.lang.NullPointerException(null)
shark>
shark> insert into table sample_cached partition(cid="my-cid") select cat,host
from sample limit 20;
java.lang.InstantiationException: scala.Some
Continuing ...
java.lang.RuntimeException: failed to evaluate: <unbound>=Class.new();
Continuing ...
Loading data to table default.sample_cached partition (cid=my-cid)
OK
Time taken: 64.268 seconds
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