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author | keliang <keliang@cmss.chinamobile.com> | 2016-08-07 09:28:32 +0100 |
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committer | Sean Owen <sowen@cloudera.com> | 2016-08-07 09:28:32 +0100 |
commit | 1275f646964d2fdb5b96a9429760b4fac4340521 (patch) | |
tree | 3005782d3ec16d039151e090c0215bce9fb75561 | |
parent | b1ebe182ca10f6d6fdd427f4ea4a8f6cd229ccd1 (diff) | |
download | spark-1275f646964d2fdb5b96a9429760b4fac4340521.tar.gz spark-1275f646964d2fdb5b96a9429760b4fac4340521.tar.bz2 spark-1275f646964d2fdb5b96a9429760b4fac4340521.zip |
[SPARK-16870][DOCS] Summary:add "spark.sql.broadcastTimeout" into docs/sql-programming-gu…
## What changes were proposed in this pull request?
default value for spark.sql.broadcastTimeout is 300s. and this property do not show in any docs of spark. so add "spark.sql.broadcastTimeout" into docs/sql-programming-guide.md to help people to how to fix this timeout error when it happenned
## How was this patch tested?
not need
(If this patch involves UI changes, please attach a screenshot; otherwise, remove this)
…ide.md
JIRA_ID:SPARK-16870
Description:default value for spark.sql.broadcastTimeout is 300s. and this property do not show in any docs of spark. so add "spark.sql.broadcastTimeout" into docs/sql-programming-guide.md to help people to how to fix this timeout error when it happenned
Test:done
Author: keliang <keliang@cmss.chinamobile.com>
Closes #14477 from biglobster/keliang.
-rw-r--r-- | docs/sql-programming-guide.md | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/docs/sql-programming-guide.md b/docs/sql-programming-guide.md index 5877f2b745..c89286d0e4 100644 --- a/docs/sql-programming-guide.md +++ b/docs/sql-programming-guide.md @@ -1160,6 +1160,15 @@ that these options will be deprecated in future release as more optimizations ar </td> </tr> <tr> + <td><code>spark.sql.broadcastTimeout</code></td> + <td>300</td> + <td> + <p> + Timeout in seconds for the broadcast wait time in broadcast joins + </p> + </td> + </tr> + <tr> <td><code>spark.sql.autoBroadcastJoinThreshold</code></td> <td>10485760 (10 MB)</td> <td> |