[ https://issues.apache.org/jira/browse/HADOOP-2307?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
stack deleted HADOOP-2307: -------------------------- > [hbase] null regioninfo breaks meta scanner > ------------------------------------------- > > Key: HADOOP-2307 > URL: https://issues.apache.org/jira/browse/HADOOP-2307 > Project: Hadoop > Issue Type: Bug > Reporter: stack > Priority: Minor > > From pauls master log last night: > {code} > ... > 2007-11-28 23:37:46,927 DEBUG hbase.HMaster - HMaster.metaScanner scanner: > -915674454874775062 regioninfo: {regionname: > postlog,img223/8154/img002qk3.jpg,1196321112639, startKey: > <img223/8154/img002qk3.jpg>, tableDesc: {name: postlog, families: > {cookie:={name: cookie, max versions: 1, compression: NONE, in memory: false, > max length: 2147483647, bloom filter: none}, ip:={name: ip, max versions: 1, > compression: NONE, in memory: false, max length: 2147483647, bloom filter: > none}}}}, server: 38.99.76.16:60020, startCode: 1196311487014 > > 2007-11-28 23:37:46,927 DEBUG hbase.HMaster - Checking > postlog,img223/8154/img002qk3.jpg,1196321112639 is assigned > 2007-11-28 23:37:46,928 DEBUG hbase.HMaster - HMaster.metaScanner scanner: > -915674454874775062 regioninfo: {regionname: > postlog,img225/2462/babyyua1.jpg,1196315340001, startKey: > <img225/2462/babyyua1.jpg>, tableDesc: {name: postlog, families: > {cookie:={name: cookie, max versions: 1, compression: NONE, in memory: false, > max length: 2147483647, bloom filter: none}, ip:={name: ip, max versions: 1, > compression: NONE, in memory: false, max length: 2147483647, bloom filter: > none}}}}, server: 38.99.76.101:60020, startCode: 1196311489607 > > 2007-11-28 23:37:46,929 DEBUG hbase.HMaster - Checking > postlog,img225/2462/babyyua1.jpg,1196315340001 is assigned > 2007-11-28 23:37:46,929 DEBUG hbase.HMaster - Checking > postlog,img225/2462/babyyua1.jpg,1196315340001 is assigned > 2007-11-28 23:37:46,930 ERROR hbase.HMaster - Unexpected exception > java.lang.IllegalArgumentException: Can't build a writable with empty bytes > array > > > at > org.apache.hadoop.hbase.util.Writables.getWritable(Writables.java:78) > at > org.apache.hadoop.hbase.HMaster$BaseScanner.scanRegion(HMaster.java:238) > at > org.apache.hadoop.hbase.HMaster$MetaScanner.scanOneMetaRegion(HMaster.java:695) > > > > at > org.apache.hadoop.hbase.HMaster$MetaScanner.maintenanceScan(HMaster.java:758) > at org.apache.hadoop.hbase.HMaster$BaseScanner.chore(HMaster.java:202) > at org.apache.hadoop.hbase.Chore.run(Chore.java:58) > ... > {code} > Eventually the bad regioninfo seems to go away because scans start running to > completion again. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.