mukund-thakur commented on a change in pull request #2368:
URL: https://github.com/apache/hadoop/pull/2368#discussion_r507647774
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File path:
hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azurebfs/services/AbfsInputStream.java
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@@ -223,16 +244,19 @@ private int readInternal(final long position, final
byte[] b, final int offset,
// queue read-aheads
int numReadAheads = this.readAheadQueueDepth;
- long nextSize;
long nextOffset = position;
+ // First read to queue needs to be of readBufferSize and later
Review comment:
What do you mean by gaps/holes in the readAhead range done here?
Have you done any experiments on this readAheadBlockSize config? If so,
please share.
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