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https://issues.apache.org/jira/browse/TEPHRA-243?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16164359#comment-16164359
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ASF GitHub Bot commented on TEPHRA-243:
---------------------------------------
Github user chtyim commented on a diff in the pull request:
https://github.com/apache/incubator-tephra/pull/53#discussion_r138564073
--- Diff:
tephra-core/src/main/java/org/apache/tephra/persist/AbstractTransactionLog.java
---
@@ -48,21 +52,30 @@
protected long timestamp;
private volatile boolean initialized;
private volatile boolean closed;
+ private AtomicLong writtenUpTo = new AtomicLong();
private AtomicLong syncedUpTo = new AtomicLong();
--- End diff --
And this can be `long`.
> When transaction log sync is slow, the warning message should contain more
> information
> --------------------------------------------------------------------------------------
>
> Key: TEPHRA-243
> URL: https://issues.apache.org/jira/browse/TEPHRA-243
> Project: Tephra
> Issue Type: Improvement
> Affects Versions: 0.12.0-incubating
> Reporter: Andreas Neumann
> Assignee: Andreas Neumann
> Fix For: 0.13.0-incubating
>
>
> Currently we get this message:
> {noformat}
> 2017-08-12 00:59:46,938 - INFO
> [TTransactionServer-rpc-857:o.a.t.p.AbstractTransactionLog@102] - Slow append
> to log txlog.1502517541689, took 1431 msec.
> {noformat}
> It would be more useful to know how many bytes were written, how many edits
> were in this sync.
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