One more day for HBaseCon 2018 abstracts!
The HBaseCon 2018 call for proposals is scheduled to close Monday, April 16th. If you have an idea for a talk, make sure you get it submitted ASAP! Submit your talks at https://easychair.org/conferences/?conf=hbasecon2018 If you need more information, please see https://hbase.apache.org/hbasecon-2018/ - Josh (on behalf of the HBase PMC)
[jira] [Created] (HBASE-20420) Fix Some Potential NPE
lujie created HBASE-20420: - Summary: Fix Some Potential NPE Key: HBASE-20420 URL: https://issues.apache.org/jira/browse/HBASE-20420 Project: HBase Issue Type: Bug Affects Versions: 2.0.0-beta-2 Reporter: lujie Attachments: hbase-20420.patch We have used the tool [NPEDetector|https://github.com/lujiefsi/NPEDetector] find another six problems that similar to HBASE-20419. list here and attach the patch. CommonFSUtils#listStatus RSGroupInfoManagerImpl#getRSGroupOfServer BackupSystemTable#readBackupInfo SnapshotManifest#getRegionManifestsMap HRegionFileSystem#getFamilies Result#getFamilyMap -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Created] (HBASE-20419) Two Potential NPE
lujie created HBASE-20419:
-
Summary: Two Potential NPE
Key: HBASE-20419
URL: https://issues.apache.org/jira/browse/HBASE-20419
Project: HBase
Issue Type: Bug
Affects Versions: 2.0.0-beta-2
Reporter: lujie
Attachments: HBASE-20419_1.patch
Callee ZKUtil#listChildrenAndWatchForNewChildren may return null, it has 8
callers, 6 of the caller have null checker like:
{code:java}
List children = ZKUtil.listChildrenAndWatchForNewChildren(zkw,
zkw.znodePaths.rsZNode);
if (children == null) {
return Collections.emptyList();
}
{code}
but another two callers do not have null
checker:RSGroupInfoManagerImpl#retrieveGroupListFromZookeeper,ZKProcedureMemberRpcs#watchForAbortedProcedures.
We attach the patch to fix this probelm.(We found this bug by tool
[NPEDetector|https://github.com/lujiefsi/NPEDetector])
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[jira] [Created] (HBASE-20418) placeholder issue to verify jira comments (or lack thereof)
Sean Busbey created HBASE-20418: --- Summary: placeholder issue to verify jira comments (or lack thereof) Key: HBASE-20418 URL: https://issues.apache.org/jira/browse/HBASE-20418 Project: HBase Issue Type: Task Reporter: Sean Busbey Assignee: Sean Busbey placeholder to verify if jenkins jobs post comments here. -- This message was sent by Atlassian JIRA (v7.6.3#76005)
