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Andrew Wang commented on HDFS-7964:
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Thanks Kihwal, filed HDFS-12603 to make this happen.
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Kihwal Lee commented on HDFS-7964:
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bq. Should we consider turning this on by default in n
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Andrew Wang commented on HDFS-7964:
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Should we consider turning this on by default in new
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Kihwal Lee commented on HDFS-7964:
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bq. How many handler threads are used for the 285k QPS
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Zhe Zhang commented on HDFS-7964:
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Very impressive numbers [~daryn]. How many handler threa
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Daryn Sharp commented on HDFS-7964:
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Wow that looks super broken. I hope you don't get d
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photogamerun commented on HDFS-7964:
I found
if editPendingQ in FSEditLogAsync.java bl
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Zhe Zhang commented on HDFS-7964:
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I took some time trying to fix HDFS-11737 unit test fail
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Zhe Zhang commented on HDFS-7964:
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Sorry for keeping this JIRA open for long time. I create
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Junping Du commented on HDFS-7964:
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move to 2.9 as 2.8 RC is in progress.
> Add support f
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Hadoop QA commented on HDFS-7964:
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Hadoop QA commented on HDFS-7964:
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Hadoop QA commented on HDFS-7964:
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Hadoop QA commented on HDFS-7964:
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Zhe Zhang commented on HDFS-7964:
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The findbug warning is addressed by HDFS-10485. Reported
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Hadoop QA commented on HDFS-7964:
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Hudson commented on HDFS-7964:
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FAILURE: Integrated in Hadoop-trunk-Commit #9395 (See
[https:
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Daryn Sharp commented on HDFS-7964:
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Feel funny saying +1 to my own patch. Only differen
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Jing Zhao commented on HDFS-7964:
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just merge conflicts. you can compare the diff between t
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Daryn Sharp commented on HDFS-7964:
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Thanks for the rebase. I'm currently really busy bu
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Hadoop QA commented on HDFS-7964:
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Hadoop QA commented on HDFS-7964:
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Hadoop QA commented on HDFS-7964:
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Dave Latham commented on HDFS-7964:
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Would love to see this get committed.
> Add support
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Jing Zhao commented on HDFS-7964:
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The patch looks good to me. One nit is that two places i
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Jing Zhao commented on HDFS-7964:
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Sorry for the late response, Daryn. The current patch lo
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Daryn Sharp commented on HDFS-7964:
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I'm trying to whittle down my backlog of internal fe
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Daryn Sharp commented on HDFS-7964:
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Comments?
> Add support for async edit logging
> --
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Daryn Sharp commented on HDFS-7964:
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I think special casing a few ops is fragile even if
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Jing Zhao commented on HDFS-7964:
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Thanks for updating the patch, Daryn.
bq. It's ensuring
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Walter Su commented on HDFS-7964:
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{code}
if (call.connection.responseQueue.size() == 1) {
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Hadoop QA commented on HDFS-7964:
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Daryn Sharp commented on HDFS-7964:
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# It's ensuring correctness by preventing a deadlock
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Hadoop QA commented on HDFS-7964:
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Yi Liu commented on HDFS-7964:
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1. That's right.
2. You can keep it.
> Add support for async
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Jing Zhao commented on HDFS-7964:
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Thanks for rebasing the patch, Daryn. The patch looks go
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Daryn Sharp commented on HDFS-7964:
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# The thread is the only one calling the real logEdi
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Hadoop QA commented on HDFS-7964:
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Yi Liu commented on HDFS-7964:
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Thanks [~daryn] for the work.
Further comments:
*1.* In FSEd
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Yi Liu commented on HDFS-7964:
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{quote}
All 2.6 clusters have been running with the feature en
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Daryn Sharp commented on HDFS-7964:
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[~hitliuyi], I'm sure I'll need to rebase.
The batc
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Yi Liu commented on HDFS-7964:
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[~daryn], this is a cool and important improvement.
Besides th
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Daryn Sharp commented on HDFS-7964:
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As background, the problem was tackled after recurri
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Daryn Sharp commented on HDFS-7964:
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Patch won't compile w/o HADOOP-10300 so not submitti
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