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apache / spark Public

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[SPARK-12817] Add BlockManager.getOrElseUpdate and remove CacheManager#11436

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JoshRosen wants to merge 15 commits intoapache:masterapache/spark:masterfrom

JoshRosen:remove-cachemanagerJoshRosen/spark:remove-cachemanagerCopy head branch name to clipboard

Conversation Commits15 (15)Checks Files changed

Closed

[SPARK-12817] Add BlockManager.getOrElseUpdate and remove CacheManager#11436
JoshRosen wants to merge 15 commits intoapache:masterfrom
JoshRosen:remove-cachemanager

Commits

Commits on Feb 29, 2016

Change put() methods to release locks after they return.
JoshRosen
committed
Add getOrCompute() to replace CacheManager usage in RDD.
JoshRosen
committed
Remove CacheManager
JoshRosen
committed
Remove BlockStore / BlockManager putArray() method (since it's now unused).
JoshRosen
committed
Inline MemoryStore.putArray() at its only callsite.
JoshRosen
committed
Trim some excess whitespace.
JoshRosen
committed

Commits on Mar 1, 2016

Fix incorrect release of non-held read lock in TorrentBroadcast.
JoshRosen
committed
Invert incorrect readCachedBlock condition.
JoshRosen
committed
Fix caching of MEMORY_ONLY blocks which don’t fit.
JoshRosen
committed
Only replicate deserialized block if store succeeds.
JoshRosen
committed
Fix bad release in TaskResultGetter.
JoshRosen
committed

Commits on Mar 2, 2016

Add comment explaining SparkEnv.get call
JoshRosen
committed
Remove BlockInfo.isRemoved and use this to simplify lockNewBlockForWriting().
JoshRosen
committed
Rename downgradeToReadLock -> keepReadLock
JoshRosen
committed
Add comment to explain that doPut() does not overwrite existing block.
JoshRosen
committed

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