??????????HBase????????HBase2.1.0 ????????????????????????

[sudo rm -rf /*]

??????????HBase??????????????????????HBASE-22620??https://issues.apache.org/jira/browse/HBASE-22620??issue????????patch????????1.4.8????????HBASE-22620????????????????????????????????????????????????


------------------ ???????? ------------------
??????:                                                                         
                                               "user-zh"                        
                                                            
<xiaozhang0...@163.com&gt;;
????????:&nbsp;2021??1??4??(??????) ????11:38
??????:&nbsp;"sudo rm -rf /*"<2326130...@qq.com&gt;;
????:&nbsp;"user-zh"<user-zh@hbase.apache.org&gt;;"user-zh"<user-zh@hbase.apache.org&gt;;
????:&nbsp;??????????HBase????????HBase2.1.0 ????????????????????????



??????????????HBASE-16721??????


| |
????
xiaozhang0...@163.com
??????????????????
|
??2021??01??04?? 11:26??sudo rm -rf /* ??????
hi
&nbsp;????????????????????????????????Replication??????????????????????????????????????????????????????????????????????????


| ????11??21:01.959?? | WARN | ReplicationSource |
WAL group 
centos-bigdata-datanode-10-2-5-200.intsig.internal%2C16020%2C1599665626397.centos-bigdata-datanode-10-2-5-200.intsig.internal%2C16020%2C1599665626397.regiongroup-0
 queue size: 86709 exceeds value of replication.source.log.queue.warn: 2
|
| ????11??21:01.979?? | WARN | FanOutOneBlockAsyncDFSOutputHelper |
complete file 
/hbase/WALs/centos-bigdata-datanode-10-2-5-200.intsig.internal,16020,1599665626397/centos-bigdata-datanode-10-2-5-200.intsig.internal%2C16020%2C1599665626397.centos-bigdata-datanode-10-2-5-200.intsig.internal%2C16020%2C1599665626397.regiongroup-0.1609730220231
 not finished, retry = 0
|
| ????11??21:02.736?? | INFO | AbstractFSWAL |
Too many WALs; count=16512, max=256; forcing flush of 2 regions(s): 
ce7c15393f6021611c12eb8f7739c55a, a9e65042043cf6c122785aee3dd52d98

|
| ????11??21:02.736?? | WARN | LogRoller |
Failed to schedule flush of ce7c15393f6021611c12eb8f7739c55a, region=null, 
requester=null

|
| ????11??21:02.736?? | WARN | LogRoller |
Failed to schedule flush of a9e65042043cf6c122785aee3dd52d98, region=null, 
requester=null
|


------------------ ???????? ------------------
??????: "sudo rm -rf /*" <2326130...@qq.com&gt;;
????????: 2021??1??4??(??????) ????11:21
??????: "user-zh"<user-zh@hbase.apache.org&gt;;
????: "user-zh"<user-zh@hbase.apache.org&gt;;
????: ?????? ????HBase????????HBase2.1.0 ????????????????????????


hi
&nbsp;&nbsp;&nbsp; 
??????????????????????????????????????????????????????????????????????????????????????WAL
 log 
????????????????????????RegionServer????????????????8??????????????????????oldWALs??????regionserver??????????????????????????????????????????REPLICATION_SCOPE=1??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????




------------------ ???????? ------------------
??????: "user-zh" <palomino...@gmail.com&gt;;
????????: 2021??1??4??(??????) ????11:05
??????: "user-zh"<user-zh@hbase.apache.org&gt;;
????: Re: ????HBase????????HBase2.1.0 ????????????????????????


????????????????????

??????????????????????????????????????????????????????oldWALs??????regionserver????????????????????????????????????

sudo rm -rf /* <2326130...@qq.com&gt; ??2021??1??4?????? ????10:45??????

&gt; hi,
&gt;&nbsp;&nbsp;&nbsp;&nbsp; ????????????????????????HBase replication 
??????????????????????WAL
&gt; log????????????????????????????????ReplicationSource
&gt; ??????????????WATTING??BLOCKED??????????????????????????????????????
&gt; ????????????????????????
&gt;
&gt;
&gt;
&gt; ------------------ ???????? ------------------
&gt; *??????:* "user-zh" <18031...@qq.com&gt;;
&gt; *????????:* 2021??1??2??(??????) ????7:43
&gt; *??????:* "user-zh"<user-zh@hbase.apache.org&gt;;
&gt; *????:* ?????? ????HBase????????HBase2.1.0 ????????????????????????
&gt;
&gt; ????????????????????????????????????
&gt; ??????????????????????????2????????????????????????????????????????
&gt;
&gt;
&gt;
&gt;
&gt; ------------------&amp;nbsp;????????&amp;nbsp;------------------
&gt; ??????:
&gt; "user-zh"
&gt; <2326130...@qq.com&amp;gt;;
&gt; ????????:&amp;nbsp;2020??12??31??(??????) ????2:27
&gt; ??????:&amp;nbsp;"user-zh"<user-zh@hbase.apache.org&amp;gt;;
&gt;
&gt; ????:&amp;nbsp;?????? ????HBase????????HBase2.1.0 ????????????????????????
&gt;
&gt;
&gt;
&gt; hi
&gt; 
????????????????????????????????????????????????????????????????????????????????????
&gt;
&gt;
&gt;
&gt;
&gt; ------------------ ???????? ------------------
&gt; ??????:
&gt; "user-zh"
&gt; <weic...@cloudera.com.INVALID&amp;gt;;
&gt; ????????:&amp;nbsp;2020??12??31??(??????) ????2:21
&gt; ??????:&amp;nbsp;"user-zh"<user-zh@hbase.apache.org&amp;gt;;
&gt;
&gt; ????:&amp;nbsp;Re: ????HBase????????HBase2.1.0 ????????????????????????
&gt;
&gt;
&gt;
&gt; ?D???????????o???@?? ???????l????
&gt;
&gt; On Wed, Dec 30, 2020 at 7:05 PM sudo rm -rf /* <2326130...@qq.com&amp;gt;
&gt; wrote:
&gt;
&gt; &amp;gt; hi
&gt; &amp;gt;
&gt; &amp;gt; ??????????????????????????????????????????
&gt; &amp;gt;
&gt; &amp;gt; 
????????HBase????????????????????????????replication??????????????????????????????????????HBase????
&gt; &amp;gt; hbase2.1.0-cdh-6.3.2
&gt; &amp;gt;
&gt; &amp;gt; ??????????????????????????
&gt; &amp;gt;
&gt; &amp;gt; ??????replication 
??????replication??????????????????????????????????????WAL
&gt; Log????replication??????????????
&gt; &amp;gt;
&gt; &amp;gt;
&gt; &amp;gt;
&gt; &amp;gt;
&gt; &amp;gt;
&gt; &amp;gt; ??????????replication????????????????????
&gt; &amp;gt;
&gt; &amp;gt; ????????????WALs oldWals????????????
&gt; &amp;gt;
&gt; &amp;gt; ??????
&gt; &amp;gt;
&gt; &amp;gt;
&gt; &amp;gt; ??????
&gt; &amp;gt;
&gt; &amp;gt;
&gt; &amp;gt; Replication????????????????????
&gt; &amp;gt;
&gt; &amp;gt; 
??????????????????????????????????????????????????????????????????replication??BUG??????????????????????
&gt; &amp;gt;
&gt; &amp;gt;
&gt; &amp;gt;
&gt;