Repository: spark
Updated Branches:
  refs/heads/branch-1.4 0b71b851d -> 3ba6fc515


[SPARK-8098] [WEBUI] Show correct length of bytes on log page

The log page should only show desired length of bytes. Currently it shows bytes 
from the startIndex to the end of the file. The "Next" button on the page is 
always disabled.

Author: Carson Wang <[email protected]>

Closes #6640 from carsonwang/logpage and squashes the following commits:

58cb3fd [Carson Wang] Show correct length of bytes on log page

(cherry picked from commit 63bc0c4430680cce230dd7a10d34da0492351446)
Signed-off-by: Tathagata Das <[email protected]>


Project: http://git-wip-us.apache.org/repos/asf/spark/repo
Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/3ba6fc51
Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/3ba6fc51
Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/3ba6fc51

Branch: refs/heads/branch-1.4
Commit: 3ba6fc515d6ea45c281bb81f648a38523be06383
Parents: 0b71b85
Author: Carson Wang <[email protected]>
Authored: Thu Jun 4 16:24:50 2015 -0700
Committer: Tathagata Das <[email protected]>
Committed: Thu Jun 4 16:25:05 2015 -0700

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 .../src/main/scala/org/apache/spark/deploy/worker/ui/LogPage.scala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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http://git-wip-us.apache.org/repos/asf/spark/blob/3ba6fc51/core/src/main/scala/org/apache/spark/deploy/worker/ui/LogPage.scala
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diff --git 
a/core/src/main/scala/org/apache/spark/deploy/worker/ui/LogPage.scala 
b/core/src/main/scala/org/apache/spark/deploy/worker/ui/LogPage.scala
index 53f8f9a..5a1d06e 100644
--- a/core/src/main/scala/org/apache/spark/deploy/worker/ui/LogPage.scala
+++ b/core/src/main/scala/org/apache/spark/deploy/worker/ui/LogPage.scala
@@ -159,7 +159,7 @@ private[ui] class LogPage(parent: WorkerWebUI) extends 
WebUIPage("logPage") with
           offset
         }
       }
-      val endIndex = math.min(startIndex + totalLength, totalLength)
+      val endIndex = math.min(startIndex + byteLength, totalLength)
       logDebug(s"Getting log from $startIndex to $endIndex")
       val logText = Utils.offsetBytes(files, startIndex, endIndex)
       logDebug(s"Got log of length ${logText.length} bytes")


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