Vitaliy Fuks created HIVE-4576:
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Summary: templeton.hive.properties does not allow values with
commas
Key: HIVE-4576
URL: https://issues.apache.org/jira/browse/HIVE-4576
Project: Hive
Issue Type: Bug
Components: HCatalog
Affects Versions: 0.5.0
Reporter: Vitaliy Fuks
Priority: Minor
templeton.hive.properties accepts a comma-separated list of key=value property
pairs that will be passed to Hive.
However, this makes it impossible to use any "value" that itself has a comma in
it.
For example:
{code:xml}<property>
<name>templeton.hive.properties</name>
<value>hive.metastore.sasl.enabled=false,hive.metastore.uris=thrift://foo1.example.com:9083,foo2.example.com</value>
</property>{code}
{noformat}templeton: starting [/usr/bin/hive, --service, cli, --hiveconf,
hive.metastore.sasl.enabled=false, --hiveconf,
hive.metastore.uris=thrift://foo1.example.com:9083, --hiveconf,
foo2.example.com:9083 etc..{noformat}
because the value is parsed using standard
org.apache.hadoop.conf.Configuration.getStrings() call which simply splits on
commas from here:
{code:java}for (String prop :
appConf.getStrings(AppConfig.HIVE_PROPS_NAME)){code}
This is problematic for any hive property that itself has multiple values, such
as hive.metastore.uris above or hive.aux.jars.path.
There should be some way to "escape" commas or a different delimiter should be
used.
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