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Re: How not check enable of log4j2's level

by Explorer in Support Questions
‎05-30-2021 08:06 PM
‎05-30-2021 08:06 PM
Hello @LeetKrew93  Our organization requires that all log levels above DEBUG level need to be increased with the ISINFOENABLED judgment, because the official website only states that the DEBUG level does not need to be determined. It is not clear whether other levels need to be determined or not.Personally, I think such a judgment is superfluous.Please give me some advice. ... View more

How not check enable of log4j2's level

by Explorer in Support Questions
‎05-26-2021 11:56 PM
‎05-26-2021 11:56 PM
In log4j2 official we can see below content.Official says check debug level can use the second way. if applicableto above debug level? ... View more
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Re: Hbase

by Explorer in Support Questions
‎05-26-2021 11:30 PM
‎05-26-2021 11:30 PM
thank you very much ... View more

Hbase

by Explorer in Support Questions
‎05-20-2021 10:27 PM
‎05-20-2021 10:27 PM
When I turn off the computer and start HBase again.The following problems arise.How can I do?   2021-05-20 17:19:00,425 WARN [master/rhel145-2-fgos:16000:becomeActiveMaster] regionserver.HRegion: Failed initialize of region= master:store,,1.1595e783b53d99cd5eef43b6debb2682., starting to roll back memstore java.io.EOFException: Cannot seek after EOF at org.apache.hadoop.hdfs.DFSInputStream.seek(DFSInputStream.java:1648) at org.apache.hadoop.fs.FSDataInputStream.seek(FSDataInputStream.java:66) at org.apache.hadoop.hbase.regionserver.wal.ProtobufLogReader.initInternal(ProtobufLogReader.java:211) at org.apache.hadoop.hbase.regionserver.wal.ProtobufLogReader.initReader(ProtobufLogReader.java:173) at org.apache.hadoop.hbase.regionserver.wal.ReaderBase.init(ReaderBase.java:64) at org.apache.hadoop.hbase.regionserver.wal.ProtobufLogReader.init(ProtobufLogReader.java:168) at org.apache.hadoop.hbase.wal.WALFactory.createReader(WALFactory.java:323) at org.apache.hadoop.hbase.wal.WALFactory.createReader(WALFactory.java:305) at org.apache.hadoop.hbase.wal.WALFactory.createReader(WALFactory.java:293) at org.apache.hadoop.hbase.wal.WALFactory.createReader(WALFactory.java:429) at org.apache.hadoop.hbase.regionserver.HRegion.replayRecoveredEdits(HRegion.java:4859) at org.apache.hadoop.hbase.regionserver.HRegion.replayRecoveredEditsIfAny(HRegion.java:4765) at org.apache.hadoop.hbase.regionserver.HRegion.initializeRegionInternals(HRegion.java:1014) at org.apache.hadoop.hbase.regionserver.HRegion.initialize(HRegion.java:956) at org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:7496) at org.apache.hadoop.hbase.regionserver.HRegion.openHRegionFromTableDir(HRegion.java:7454) at org.apache.hadoop.hbase.master.region.MasterRegion.open(MasterRegion.java:269) at org.apache.hadoop.hbase.master.region.MasterRegion.create(MasterRegion.java:309) at org.apache.hadoop.hbase.master.region.MasterRegionFactory.create(MasterRegionFactory.java:104) at org.apache.hadoop.hbase.master.HMaster.finishActiveMasterInitialization(HMaster.java:949) at org.apache.hadoop.hbase.master.HMaster.startActiveMasterManager(HMaster.java:2240) at org.apache.hadoop.hbase.master.HMaster.lambda$run$0(HMaster.java:622) at java.lang.Thread.run(Thread.java:748) 2021-05-20 17:19:01,239 ERROR [main] master.HMasterCommandLine: Master exiting java.lang.RuntimeException: HMaster Aborted at org.apache.hadoop.hbase.master.HMasterCommandLine.startMaster(HMasterCommandLine.java:244) at org.apache.hadoop.hbase.master.HMasterCommandLine.run(HMasterCommandLine.java:140) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76) at org.apache.hadoop.hbase.util.ServerCommandLine.doMain(ServerCommandLine.java:149) at org.apache.hadoop.hbase.master.HMaster.main(HMaster.java:3072)         ... View more
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