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Duo Zhang commented on HBASE-13811:
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{quote}
Rather than add a new method that does
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Duo Zhang commented on HBASE-13811:
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{code}
flushOpSeqId = getNextSequenceId(wal);
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Duo Zhang commented on HBASE-13811:
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{quote}
We can actually tell when we are flushing
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Duo Zhang commented on HBASE-13811:
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{quote}
Pardon me, I don't see the problem here?
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Duo Zhang updated HBASE-13811:
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Attachment: startCacheFlush.diff
Implement flushedSeqId calculation inside startCacheFlush.
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Duo Zhang commented on HBASE-13811:
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+1 on the latest version. Hope it can pass ITBLL.
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Duo Zhang commented on HBASE-13853:
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HBASE-13811 ?
ITBLL data loss in HBase-1.1
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Duo Zhang commented on HBASE-13853:
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And what's the failures with DLR? DLR doesn't get
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Duo Zhang commented on HBASE-13853:
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I indicated in HBASE-13811 that this issue could
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Duo Zhang commented on HBASE-13853:
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I think we could back port the patch on
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Duo Zhang updated HBASE-13811:
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Attachment: HBASE-13811-branch-1.1.patch
[~enis] patch for 1.1.
Splitting WALs, we are filtering out
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Duo Zhang commented on HBASE-13811:
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My fault, haven't seen hbase jira these
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Duo Zhang commented on HBASE-13811:
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{quote}
I just set it to the flush sequenceid
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Duo Zhang commented on HBASE-13811:
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If we flush all data in memstore, then use the
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Duo Zhang commented on HBASE-13877:
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In MemStoreFlusher we catch
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Duo Zhang commented on HBASE-13877:
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{code}
i've added extra abort() statement to
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Duo Zhang edited comment on HBASE-13877 at 6/10/15 2:16 AM:
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Duo Zhang commented on HBASE-13937:
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{quote}
thus guaranteeing that the region server
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Duo Zhang updated HBASE-13970:
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Attachment: HBASE-13970.patch
A simple patch that add an increment AtomicInteger as the suffix of
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Duo Zhang commented on HBASE-13970:
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Oh, this should be a bug on all branches which
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Duo Zhang updated HBASE-13970:
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Fix Version/s: 1.1.2
1.2.0
0.98.14
Affects
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Duo Zhang updated HBASE-13970:
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Attachment: HBASE-13970-v1.patch
Overflow is OK as what [~anoopsamjohn] said, we only need unique
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Duo Zhang commented on HBASE-13937:
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{quote}
In theory we should not have
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Duo Zhang commented on HBASE-13937:
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For isServerReachable, I think we can say a server
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Duo Zhang commented on HBASE-13899:
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Seems our jacoco version is really old
{code}
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Duo Zhang updated HBASE-13899:
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Assignee: Duo Zhang
Affects Version/s: 2.0.0
Status: Patch Available (was:
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Duo Zhang updated HBASE-13899:
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Attachment: HBASE-13899.patch
One line patch.
Jacoco instrumentation fails under jdk8
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Duo Zhang updated HBASE-13899:
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Resolution: Fixed
Hadoop Flags: Reviewed
Status: Resolved (was: Patch Available)
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Duo Zhang commented on HBASE-13903:
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What about just use a StripedLock and give each
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Duo Zhang commented on HBASE-13877:
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+1 on patch v3.
Interrupt to flush from
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Duo Zhang edited comment on HBASE-13811 at 6/3/15 3:02 AM:
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Duo Zhang updated HBASE-13811:
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Attachment: HBASE-13811.testcase.patch
Write a testcase. It fails for me with
{noformat}
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Duo Zhang commented on HBASE-13811:
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Yeah, with the patch in place
{code}
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Duo Zhang updated HBASE-13811:
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Attachment: HBASE-13811-v1.testcase.patch
[~stack] Try this one? Just make a RegionServerReport
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Duo Zhang commented on HBASE-13970:
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[~ram_krish] Any progress? Thanks.
NPE during
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Duo Zhang updated HBASE-13970:
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Resolution: Fixed
Assignee: Duo Zhang (was: ramkrishna.s.vasudevan)
Hadoop Flags:
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Duo Zhang commented on HBASE-14262:
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{quote}
If I revert HBASE-13065,
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Duo Zhang commented on HBASE-13970:
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No, counter can not be same for 2 threads. For a
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Duo Zhang commented on HBASE-14178:
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I think the problem here is we only allow one
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Duo Zhang commented on HBASE-14178:
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[~anoopsamjohn]
{{CacheConfig}} is a bit
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Duo Zhang commented on HBASE-14178:
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Yes, the problem here is the lock, not when to
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Duo Zhang updated HBASE-14178:
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Attachment: (was: HBASE-14178_v6.patch)
regionserver blocks because of waiting for offsetLock
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Duo Zhang updated HBASE-14178:
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Attachment: HBASE-14178_v6.patch
A flaky test(TestFastFail) failed in pre-commit. Retry.
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Duo Zhang updated HBASE-14178:
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Attachment: (was: HBASE-14178_v6.patch)
regionserver blocks because of waiting for offsetLock
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Duo Zhang updated HBASE-14178:
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Attachment: HBASE-14178_v6.patch
Retry.
regionserver blocks because of waiting for offsetLock
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Duo Zhang commented on HBASE-14178:
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Oh, I looked into wrong ling number...
It is the
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Duo Zhang updated HBASE-14178:
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Attachment: HBASE-14178_v6.patch
Retry.
regionserver blocks because of waiting for offsetLock
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Duo Zhang updated HBASE-14178:
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Attachment: (was: HBASE-14178_v6.patch)
regionserver blocks because of waiting for offsetLock
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Duo Zhang commented on HBASE-14178:
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[~tedyu] If {{blockType}} is {{null}} then we can
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Duo Zhang commented on HBASE-13408:
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OK, I get your point. After a memstore compaction
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Duo Zhang commented on HBASE-13408:
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Things we talking here are all 'In Memory', so I
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Duo Zhang commented on HBASE-14178:
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Yes, we doing more round of check with lock
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Duo Zhang edited comment on HBASE-14178 at 8/6/15 6:46 AM:
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Duo Zhang commented on HBASE-14178:
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[~ram_krish] A bit strange but now,
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Duo Zhang commented on HBASE-14178:
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[~anoopsamjohn] [~ram_krish] Any concerns on patch
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Duo Zhang updated HBASE-14178:
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Assignee: Heng Chen
Priority: Major (was: Critical)
Fix Version/s: (was: 0.98.6)
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Duo Zhang updated HBASE-14178:
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Resolution: Fixed
Hadoop Flags: Reviewed
Status: Resolved (was: Patch Available)
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Duo Zhang edited comment on HBASE-14178 at 8/6/15 9:23 AM:
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Duo Zhang commented on HBASE-14178:
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[~chenheng] Could you please also prepare patch
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Duo Zhang commented on HBASE-14178:
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[~anoopsamjohn] Any concerns of patch v6? Thanks.
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Duo Zhang commented on HBASE-14100:
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[~ram_krish] Fine. Is HBASE-12213 almost done? If
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Duo Zhang commented on HBASE-14100:
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{code:title=WALSplitter.java}
1208 for
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Duo Zhang commented on HBASE-14100:
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{{DMI_INVOKING_TOSTRING_ON_ARRAY}}
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Duo Zhang updated HBASE-14100:
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Status: Patch Available (was: Open)
Fix high priority findbugs warnings
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Duo Zhang updated HBASE-14100:
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Attachment: HBASE-14100.patch
Fix high priority findbugs warnings
Duo Zhang created HBASE-14100:
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Summary: Fix high priority findbugs warnings
Key: HBASE-14100
URL: https://issues.apache.org/jira/browse/HBASE-14100
Project: HBase
Issue Type: Bug
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Duo Zhang commented on HBASE-14100:
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{{IL_INFINITE_RECURSIVE_LOOP}}
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Duo Zhang commented on HBASE-14100:
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{{BloomFilterUtil}} is master only.
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Duo Zhang resolved HBASE-14113.
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Resolution: Cannot Reproduce
Fixed by running {{mvn clean}} first.
Compile failed on master
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Duo Zhang updated HBASE-14100:
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Resolution: Fixed
Fix Version/s: 1.3.0
1.1.2
1.2.0
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Duo Zhang commented on HBASE-14059:
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{quote}
In the issue I ran into it was a bad
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Duo Zhang commented on HBASE-14126:
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HBase uses an early version of guava. See this
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Duo Zhang commented on HBASE-14004:
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The problem here not only effects replication.
{quote}
As a
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Duo Zhang commented on HBASE-14004:
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[~carp84] This is an inherent problem of RPC based systems due to
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Duo Zhang commented on HBASE-12959:
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I sent an email to [~bdifn] long time ago to confirm whether
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Duo Zhang commented on HBASE-12959:
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No, I haven't met this problem yet.
> Compact never end when
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Duo Zhang commented on HBASE-14790:
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HTTP/2 has its own problems that we haven't finish the read path
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Duo Zhang updated HBASE-14806:
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Attachment: HBASE-14806.patch
Seems only hbase-common and hbase-external-blockcache missing
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Duo Zhang updated HBASE-14806:
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Assignee: Duo Zhang
Affects Version/s: 2.0.0
Status: Patch Available (was:
Duo Zhang created HBASE-14806:
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Summary: Missing sources.jar for several modules when building
HBase
Key: HBASE-14806
URL: https://issues.apache.org/jira/browse/HBASE-14806
Project: HBase
Issue
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Duo Zhang commented on HBASE-14790:
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The new implementation will be event-driven which means we could
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Duo Zhang commented on HBASE-14806:
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The META-INF directory contained in the generated sources.jar
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Duo Zhang updated HBASE-14806:
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Affects Version/s: 1.1.3
1.3.0
1.2.0
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https://issues.apache.org/jira/browse/HBASE-14806?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Duo Zhang updated HBASE-14806:
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Resolution: Fixed
Hadoop Flags: Reviewed
Status: Resolved (was: Patch Available)
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https://issues.apache.org/jira/browse/HBASE-14790?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14998397#comment-14998397
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Duo Zhang commented on HBASE-14790:
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The root reason of HBASE-14004 is that, HBase and HDFS may not
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https://issues.apache.org/jira/browse/HBASE-14790?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14998407#comment-14998407
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Duo Zhang commented on HBASE-14790:
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{quote}
As for this, IMO we can set a limit, if exceed the limits,
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https://issues.apache.org/jira/browse/HBASE-14790?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=1417#comment-1417
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Duo Zhang commented on HBASE-14790:
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{{DFSOutputStream}} has pipeline recovery, so it is hard to say
Duo Zhang created HBASE-14790:
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Summary: Implement a new DFSOutputStream for logging WAL only
Key: HBASE-14790
URL: https://issues.apache.org/jira/browse/HBASE-14790
Project: HBase
Issue Type:
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https://issues.apache.org/jira/browse/HBASE-14759?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14990744#comment-14990744
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Duo Zhang commented on HBASE-14759:
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{code}
this.syncRunnerIndex = (this.syncRunnerIndex + 1) %
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https://issues.apache.org/jira/browse/HBASE-14759?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Duo Zhang updated HBASE-14759:
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Affects Version/s: 1.2.0
2.0.0
1.0.2
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https://issues.apache.org/jira/browse/HBASE-14759?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14994772#comment-14994772
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Duo Zhang commented on HBASE-14759:
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OK, Thanks. Let me commit this.
> Avoid using Math.abs when
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https://issues.apache.org/jira/browse/HBASE-14759?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Duo Zhang updated HBASE-14759:
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Resolution: Fixed
Hadoop Flags: Reviewed
Status: Resolved (was: Patch Available)
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https://issues.apache.org/jira/browse/HBASE-14759?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Duo Zhang updated HBASE-14759:
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Affects Version/s: 1.3.0
Fix Version/s: 1.3.0
> Avoid using Math.abs when selecting SyncRunner
Duo Zhang created HBASE-14759:
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Summary: Avoid using Math.abs when selecting SyncRunner in FSHLog
Key: HBASE-14759
URL: https://issues.apache.org/jira/browse/HBASE-14759
Project: HBase
Issue
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https://issues.apache.org/jira/browse/HBASE-14759?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14989229#comment-14989229
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Duo Zhang commented on HBASE-14759:
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Add a simple testcase in TestFSHLog
{code}
@Test
public void
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https://issues.apache.org/jira/browse/HBASE-14759?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Duo Zhang updated HBASE-14759:
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Attachment: HBASE-14759.patch
> Avoid using Math.abs when selecting SyncRunner in FSHLog
>
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https://issues.apache.org/jira/browse/HBASE-14759?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Duo Zhang updated HBASE-14759:
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Assignee: Duo Zhang
Status: Patch Available (was: Open)
> Avoid using Math.abs when selecting
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https://issues.apache.org/jira/browse/HBASE-14586?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14956135#comment-14956135
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Duo Zhang commented on HBASE-14586:
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+1
> Use a maven profile to run Jacoco analysis
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https://issues.apache.org/jira/browse/HBASE-13082?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14964555#comment-14964555
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Duo Zhang commented on HBASE-13082:
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I mean maybe we could have a fast path without locking for normal
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https://issues.apache.org/jira/browse/HBASE-13082?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14964481#comment-14964481
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Duo Zhang commented on HBASE-13082:
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{quote}
On flush, what if we let all Scans complete before letting
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