Tathagata Das ae27c0ef59 [SPARK-7139] [STREAMING] Allow received block metadata to be saved to WAL and recovered on driver failure ... - Enabled ReceivedBlockTracker WAL by default - Stored block metadata in the WAL - Optimized WALBackedBlockRDD by skipping block fetch when the block is known to not exist in Spark Author: Tathagata Das <tathagata.das1565@gmail.com> Closes #5732 from tdas/SPARK-7139 and squashes the following commits: 575476e [Tathagata Das] Added more tests to get 100% coverage of the WALBackedBlockRDD 19668ba [Tathagata Das] Merge remote-tracking branch 'apache-github/master' into SPARK-7139 685fab3 [Tathagata Das] Addressed comments in PR 637bc9c [Tathagata Das] Changed segment to handle 466212c [Tathagata Das] Merge remote-tracking branch 'apache-github/master' into SPARK-7139 5f67a59 [Tathagata Das] Fixed HdfsUtils to handle append in local file system 1bc5bc3 [Tathagata Das] Fixed bug on unexpected recovery d06fa21 [Tathagata Das] Enabled ReceivedBlockTracker by default, stored block metadata and optimized block fetching in WALBackedBlockRDD (cherry picked from commit 1854ac326a) Signed-off-by: Tathagata Das <tathagata.das1565@gmail.com>		2015-05-05 01:46:07 -07:00
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src	[SPARK-7139] [STREAMING] Allow received block metadata to be saved to WAL and recovered on driver failure	2015-05-05 01:46:07 -07:00
pom.xml	SPARK-6433 hive tests to import spark-sql test JAR for QueryTest access	2015-04-01 16:26:54 +01:00