[
https://issues.apache.org/jira/browse/HADOOP-17290?focusedWorklogId=614684&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-614684
]
ASF GitHub Bot logged work on HADOOP-17290:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 24/Jun/21 19:10
Start Date: 24/Jun/21 19:10
Worklog Time Spent: 10m
Work Description: sumangala-patki commented on a change in pull request
#2520:
URL: https://github.com/apache/hadoop/pull/2520#discussion_r658213074
##########
File path:
hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azurebfs/services/AbfsInputStream.java
##########
@@ -451,15 +472,15 @@ private int readInternal(final long position, final
byte[] b, final int offset,
}
// got nothing from read-ahead, do our own read now
- receivedBytes = readRemote(position, b, offset, length);
+ receivedBytes = readRemote(position, b, offset, length, new
TracingContext(tracingContext));
return receivedBytes;
} else {
LOG.debug("read ahead disabled, reading remote");
- return readRemote(position, b, offset, length);
+ return readRemote(position, b, offset, length, new
TracingContext(tracingContext));
}
}
- int readRemote(long position, byte[] b, int offset, int length) throws
IOException {
+ int readRemote(long position, byte[] b, int offset, int length,
TracingContext tracingContext) throws IOException {
Review comment:
The readRemote function is also used by the readahead worker threads (in
ReadBufferWorker). The tracingContext passed from the readahead buffers may
correspond to independent read requests
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Issue Time Tracking
-------------------
Worklog Id: (was: 614684)
Time Spent: 5h 50m (was: 5h 40m)
> ABFS: Add Identifiers to Client Request Header
> ----------------------------------------------
>
> Key: HADOOP-17290
> URL: https://issues.apache.org/jira/browse/HADOOP-17290
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/azure
> Affects Versions: 3.3.0
> Reporter: Sumangala Patki
> Assignee: Sumangala Patki
> Priority: Major
> Labels: abfsactive, pull-request-available
> Time Spent: 5h 50m
> Remaining Estimate: 0h
>
> Adding unique values to the client request header to assist in correlating
> requests
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