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michal_zasadzin
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Re: Hbase Region still in transition after importi...

by New Contributor in Support Questions
‎05-08-2017 03:04 PM
‎05-08-2017 03:04 PM
Thank you for your fast answer 🙂 Here is a piece from logs: handler.OpenRegionHandler: Failed open of region=tsdb,\x00\x02OX\xB2`\xD0\x00\x00\x01\x00\x97D\x00\x00\x03\x00\x00_\x00\x00\x04\x00\x004,1489718792446.a38ea9c28bd1a11574e831668d80c19f., starting to roll back the global memstore size. org.apache.hadoop.hbase.DoNotRetryIOException: Compression algorithm 'snappy' previously failed test. at org.apache.hadoop.hbase.util.CompressionTest.testCompression(CompressionTest.java:91) at org.apache.hadoop.hbase.regionserver.HRegion.checkCompressionCodecs(HRegion.java:6560) at org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:6512) at org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:6479) at org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:6450) at org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:6406) at org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:6357) at org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler.openRegion(OpenRegionHandler.java:362) at org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler.process(OpenRegionHandler.java:129) at org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:129) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) ... View more

Hbase Region still in transition after importing s...

by New Contributor in Support Questions
‎05-08-2017 02:46 PM
‎05-08-2017 02:46 PM
Let me please explain my problem. 1. I exported data from HBase 1.1.3 using ExportSnapshot, then saved the snapshot to local filesystem. The Hbase instance was 1 node, working only for OpenTSDB. 2. I copied files to a new standalone Hbase 1.2.5 instance (B), in details to $hbase_data_dir/.hbase-snapshot and $hbase_data_dir/archive/data/default 3. I created necessary tables in B and through shell> restore_snapshot, all 4 tables were restored. Unfortunately, my Hbase is still not working. scan 'tsdb' results in: ERROR: No server address listed in hbase:meta for region tsdb,,1485605532334.9290b440cc55492dc16fa5b41c5a8254. containing row When I do hbck -repair, I get: util.HBaseFsckRepair: Region still in transition, waiting for it to become assigned: In the Web UI: Thank you in advance for your answers. ... View more
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