The configuration parameters and their default values
No. |
Property Name |
Default Value |
Description |
1 |
hive.server.read.socket.timeout |
10 |
Socket timeout for the client connection |
2 |
hive.server.tcp.keepalive |
true |
TCP Keep alive socket option for HiveServer connection |
3 |
hive.server2.thrift.bind.host |
|
The host on which hive server is running |
4 |
hive.server2.thrift.client.connect.retry.limit |
1 |
Number of times to retry a connection to a Thrift hive server |
5 |
hive.server2.thrift.client.retry.delay.seconds |
1 |
Number of seconds the client should wait between connection attempts. |
6 |
hive.server2.thrift.client.retry.limit |
1 |
Number of times to retry a Thrift service call upon failure |
7 |
hive.server2.thrift.port |
10000 |
The port on which hive server is running |
8 |
lens.cube.query.driver.supported.storages |
|
List of comma separated storage names that supported by a driver. If no value is specified, all storages are valid |
9 |
lens.cube.query.enable.multi.table.select |
false |
Tells whether multiple tables are allowed in from clause of final HQL query |
10 |
lens.cube.query.replace.timedim |
true |
Tells whether timedim attribute queried in the time range should be replaced with its corresponding partition column name. |
11 |
lens.driver.hive.calculate.priority |
true |
Whether priority should be calculated for hive mr jobs or not |
12 |
lens.driver.hive.connection.class |
org.apache.lens.driver.hive.EmbeddedThriftConnection |
The connection class from HiveDriver to HiveServer. The default is an embedded connection which does not require a remote hive server. For connecting to a hiveserver end point, remote connection should be used. The possible values are org.apache.lens.driver.hive.EmbeddedThriftConnection and org.apache.lens.driver.hive.RemoteThriftConnection. |
13 |
lens.driver.hive.hs2.connection.expiry.delay |
600000 |
The idle time (in milliseconds) for expiring connection from hivedriver to HiveServer2 |
14 |
lens.driver.hive.priority.partition.weight.daily |
0.75 |
Weight of monthly partition in cost calculation |
15 |
lens.driver.hive.priority.partition.weight.hourly |
1.0 |
Weight of monthly partition in cost calculation |
16 |
lens.driver.hive.priority.partition.weight.monthly |
0.5 |
Weight of monthly partition in cost calculation |