Explanation:Since it writes to multiple destinations, and thus, instead of a directory specification, it requires a pattern specification. 7. ___________ property allows us to specify a custom dir location pattern for all the writes, and will interpolate each variable.
A. hcat.dynamic.partitioning.custom.pattern
B. hcat.append.limit
C. hcat.pig.storer.external.location
D. hcatalog.hive.client.cache.expiry.time
Answer:A
Explanation:Since it writes to multiple destinations, and thus, instead of a directory specification, it requires a pattern specification. 7. ___________ property allows us to specify a custom dir location pattern for all the writes, and will interpolate each variable.
A. hcat.dynamic.partitioning.custom.pattern B. hcat.append.limit C. hcat.pig.storer.external.location D. hcatalog.hive.client.cache.expiry.time
Explanation:hcat.append.limit allows an HCatalog user to specify a custom append limit. 8. HCatalog maintains a cache of _________ to talk to the metastore.