Github user yhuai commented on a diff in the pull request:
https://github.com/apache/spark/pull/6912#discussion_r32880332
--- Diff:
sql/hive/src/main/scala/org/apache/spark/sql/hive/client/ClientWrapper.scala ---
@@ -136,12 +137,63 @@ private[hive] class ClientWrapper(
// TODO: should be a def?s
// When we create this val client, the HiveConf of it (conf) is the one
associated with state.
- private val client = Hive.get(conf)
+ @GuardedBy("this")
+ private var client = Hive.get(conf)
+
+ // We use hive's conf for compatibility.
+ private val retryLimit =
conf.getIntVar(HiveConf.ConfVars.METASTORETHRIFTFAILURERETRIES)
+ private val retryDelayMillis = 1000 * conf.getIntVar(
+ HiveConf.ConfVars.METASTORE_CLIENT_CONNECT_RETRY_DELAY)
--- End diff --
oh, Hive 0.14 changed it to
```
METASTORE_CLIENT_CONNECT_RETRY_DELAY("hive.metastore.client.connect.retry.delay",
"1s",
new TimeValidator(TimeUnit.SECONDS),
"Number of seconds for the client to wait between consecutive
connection attempts"),
```
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