If ORC reader encounters corrupt facts, this price might be employed to determine no matter if to skip the corrupt data or throw an exception. The default habits will be to toss an exception.
Determine the encoding strategy to use though composing facts. Shifting this will only have an affect on The sunshine excess weight encoding for integers. This flag will not likely alter the compression amount of increased amount compression codec (like ZLIB). Achievable options are Pace and COMPRESSION.
Whether or not to set up split areas to match nodes on which LLAP daemons are jogging, instead of using the areas furnished by the break up by itself.
This flag ought to be set to true to empower vectorizing working with row deserialize. The default worth is fake.
The string the regex are going to be matched in opposition to is of the subsequent form, in which ex can be a SQLException:
Either The situation of a HiveServer2 global init file or maybe a directory that contains a .hiverc file. When the residence is set, the worth must be a legitimate path to an init file or Listing exactly where the init file is situated.
This flag needs to be established to genuine to allow vectorized manner of query execution. The default benefit is false.
No matter if to drive a Restrict as a result of left/appropriate outer sign up for or union. If the value is legitimate and the size with the outer input is minimized ample (as laid out in hive.
Placing this house to real could have HiveServer2 execute Hive operations because the user making the calls to it.
Optimum variety of entries during the vector Team BY aggregation hashtables. Exceeding this can bring about a flush regardless of memory strain affliction.
Whether or not to insert into multilevel nested directories like "insert directory check it out '/HIVEFT25686/chinna/' from desk".
If enabled dictionary Examine will transpire after 1st row index stride (default 10000 rows) else dictionary Look at will occur ahead of crafting initial stripe. In each situations, the choice to implement dictionary or not is going to be retained thereafter.
If a career fails, no matter whether to deliver a hyperlink while in the CLI to the activity with quite possibly the most failures, together with debugging hints if click for source applicable.
The support principal for your metastore thrift server. The Unique string _HOST will get replaced mechanically with the correct host identify.