版本：报错解决：
版本：hbase版本：hbase-2.2.2 phoenix： apache-phoenix-5.0.0-Hbase-2.0-bin
2022-03-01 10:56:49,903 WARN [RS_CLOSE_meta-regionserver/crh9:16020-0] handler.AssignRegionHandler: Fatal error occurred while opening region hbase:meta,,1.1588230740, aborting...
java.lang.RuntimeException: java.lang.ClassNotFoundException: Class org.apache.hadoop.hbase.regionserver.wal.IndexedWALEditCodec not found
at org.apache.hadoop.conf.Configuration.getClass(Configuration.java:2369)
at org.apache.hadoop.hbase.regionserver.wal.WALCellCodec.getWALCellCodecClass(WALCellCodec.java:85)
at org.apache.hadoop.hbase.regionserver.wal.AbstractProtobufLogWriter.buildWALHeader0(AbstractProtobufLogWriter.java:84)
at org.apache.hadoop.hbase.regionserver.wal.AbstractProtobufLogWriter.buildWALHeader(AbstractProtobufLogWriter.java:91)
at org.apache.hadoop.hbase.regionserver.wal.AbstractProtobufLogWriter.init(AbstractProtobufLogWriter.java:170)
at org.apache.hadoop.hbase.wal.AsyncFSWALProvider.createAsyncWriter(AsyncFSWALProvider.java:113)
at org.apache.hadoop.hbase.regionserver.wal.AsyncFSWAL.createWriterInstance(AsyncFSWAL.java:645)
at org.apache.hadoop.hbase.regionserver.wal.AsyncFSWAL.createWriterInstance(AsyncFSWAL.java:126)
at org.apache.hadoop.hbase.regionserver.wal.AbstractFSWAL.rollWriter(AbstractFSWAL.java:767)
at org.apache.hadoop.hbase.regionserver.wal.AbstractFSWAL.rollWriter(AbstractFSWAL.java:501)
at org.apache.hadoop.hbase.regionserver.wal.AbstractFSWAL.init(AbstractFSWAL.java:442)
at org.apache.hadoop.hbase.wal.AbstractFSWALProvider.getWAL(AbstractFSWALProvider.java:157)
at org.apache.hadoop.hbase.wal.AbstractFSWALProvider.getWAL(AbstractFSWALProvider.java:62)
at org.apache.hadoop.hbase.wal.RegionGroupingProvider.getWAL(RegionGroupingProvider.java:196)
at org.apache.hadoop.hbase.wal.RegionGroupingProvider.getWAL(RegionGroupingProvider.java:216)
at org.apache.hadoop.hbase.wal.WALFactory.getWAL(WALFactory.java:284)
at org.apache.hadoop.hbase.regionserver.HRegionServer.getWAL(HRegionServer.java:2194)
at org.apache.hadoop.hbase.regionserver.handler.AssignRegionHandler.process(AssignRegionHandler.java:133)
at org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:104)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.ClassNotFoundException: Class org.apache.hadoop.hbase.regionserver.wal.IndexedWALEditCodec not found
at org.apache.hadoop.conf.Configuration.getClassByName(Configuration.java:2273)
at org.apache.hadoop.conf.Configuration.getClass(Configuration.java:2367)
... 21 more
2022-03-01 10:56:49,907 ERROR [RS_CLOSE_meta-regionserver/crh9:16020-0] regionserver.HRegionServer: ***** ABORTING region server crh9,16020,1646103407663: Failed to open region hbase:meta,,1.1588230740 and can not recover *****
java.lang.RuntimeException: java.lang.ClassNotFoundException: Class org.apache.hadoop.hbase.regionserver.wal.IndexedWALEditCodec not found
at org.apache.hadoop.hbase.regionserver.wal.AbstractProtobufLogWriter.buildWALHeader0(AbstractProtobufLogWriter.java:84)
at org.apache.hadoop.hbase.regionserver.wal.AbstractProtobufLogWriter.buildWALHeader(AbstractProtobufLogWriter.java:91)
at org.apache.hadoop.hbase.regionserver.wal.AbstractProtobufLogWriter.init(AbstractProtobufLogWriter.java:170)
at org.apache.hadoop.hbase.wal.AsyncFSWALProvider.createAsyncWriter(AsyncFSWALProvider.java:113)
at org.apache.hadoop.hbase.regionserver.wal.AsyncFSWAL.createWriterInstance(AsyncFSWAL.java:645)
at org.apache.hadoop.hbase.regionserver.wal.AsyncFSWAL.createWriterInstance(AsyncFSWAL.java:126)
at org.apache.hadoop.hbase.regionserver.wal.AbstractFSWAL.rollWriter(AbstractFSWAL.java:767)
at org.apache.hadoop.hbase.regionserver.wal.AbstractFSWAL.rollWriter(AbstractFSWAL.java:501)
at org.apache.hadoop.hbase.regionserver.wal.AbstractFSWAL.init(AbstractFSWAL.java:442)
at org.apache.hadoop.hbase.wal.AbstractFSWALProvider.getWAL(AbstractFSWALProvider.java:157)
at org.apache.hadoop.hbase.wal.AbstractFSWALProvider.getWAL(AbstractFSWALProvider.java:62)
at org.apache.hadoop.hbase.wal.RegionGroupingProvider.getWAL(RegionGroupingProvider.java:196)
at org.apache.hadoop.hbase.wal.RegionGroupingProvider.getWAL(RegionGroupingProvider.java:216)
at org.apache.hadoop.hbase.wal.WALFactory.getWAL(WALFactory.java:284)
at org.apache.hadoop.hbase.regionserver.HRegionServer.getWAL(HRegionServer.java:2194)
at org.apache.hadoop.hbase.regionserver.handler.AssignRegionHandler.process(AssignRegionHandler.java:133)
at org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:104)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.ClassNotFoundException: Class org.apache.hadoop.hbase.regionserver.wal.IndexedWALEditCodec not found
at org.apache.hadoop.conf.Configuration.getClassByName(Configuration.java:2273)
at org.apache.hadoop.conf.Configuration.getClass(Configuration.java:2367)
... 21 more
2022-03-01 10:56:49,907 ERROR [RS_CLOSE_meta-regionserver/crh9:16020-0] regionserver.HRegionServer: RegionServer abort: loaded coprocessors are: []
报错解决：
将phoenix的phoenix-5.0.0-Hbase-2.0-server.jar jar包放到hbase的lib目录下，重启hbase
