colinmjj opened a new pull request, #52:
URL: https://github.com/apache/incubator-uniffle/pull/52
### What changes were proposed in this pull request?
Fix bug when call `inputstream.skip()` which may return unexpected result
### Why are the changes needed?
Get exception messages as following, and it maybe caused by unexpected data
from `Local` storage
```
com.tencent.rss.common.exception.RssException: Unexpected crc value for
blockId[9992363390829154], expected:2562548848, actual:2244862586
at
com.tencent.rss.client.impl.ShuffleReadClientImpl.readShuffleBlockData(ShuffleReadClientImpl.java:184)
at
org.apache.spark.shuffle.reader.RssShuffleDataIterator.hasNext(RssShuffleDataIterator.java:99)
at
org.apache.spark.InterruptibleIterator.hasNext(InterruptibleIterator.scala:39)
at scala.collection.Iterator$$anon$11.hasNext(Iterator.scala:408)
```
### Does this PR introduce _any_ user-facing change?
No
### How was this patch tested?
With current UTs
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