Re: HBase 0.94 shell throwing a NoSuchMethodError: hbase.util.Threads.sleep(I)V from ZK code
This error is strange. The sleep method is there in Threads for a long time now. Ok it was (int millis) before, and it's (long millis) now but should not do such a difference. tsuna, how is your setup configured? Do you run KZ locally? Or standalone? What jars do you have for HBase and ZK? It seems your ZooKeeperWatcher is loading a version of Threads which doesn't have the sleep methode. Sleep method appears in the class in April 2010... Do you have an old installation of the application somewhere? JM 2013/1/21, lars hofhansl la...@apache.org: I suspect this is a different problem. Java will happily cast an int to a long where needed. Does mvn clean install fix this? If not, let's file a jira. -- Lars From: Ted Yu yuzhih...@gmail.com To: user@hbase.apache.org Sent: Sunday, January 20, 2013 9:30 PM Subject: Re: HBase 0.94 shell throwing a NoSuchMethodError: hbase.util.Threads.sleep(I)V from ZK code Thanks for reporting this, Benoit. Here is the call: Threads.sleep(1); Here is the method to be called: public static void sleep(long millis) { Notice the mismatch in argument types: 1 being integer and millis being long. Cheers On Sun, Jan 20, 2013 at 9:01 PM, tsuna tsuna...@gmail.com wrote: I just updated my local tree (branch 0.94, SVN r1435317) and I see these spurious exceptions in the HBase shell: $ COMPRESSION=LZO HBASE_HOME=~/src/hbase ./src/create_table.sh HBase Shell; enter 'helpRETURN' for list of supported commands. Type exitRETURN to leave the HBase Shell Version 0.94.4, r6034258c5573cc0185c8e979b5599f73662374ed, Sat Jan 19 01:05:04 PST 2013 create 'tsdb-uid', {NAME = 'id', COMPRESSION = 'LZO'}, {NAME = 'name', COMPRESSION = 'LZO'} 2013-01-20 20:56:20.116 java[41854:1203] Unable to load realm info from SCDynamicStore 13/01/20 20:56:25 ERROR zookeeper.ClientCnxn: Error while calling watcher java.lang.NoSuchMethodError: org.apache.hadoop.hbase.util.Threads.sleep(I)V at org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.connectionEvent(ZooKeeperWatcher.java:342) at org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.process(ZooKeeperWatcher.java:286) at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:521) at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:497) 0 row(s) in 6.5040 seconds create 'tsdb', {NAME = 't', VERSIONS = 1, COMPRESSION = 'LZO', BLOOMFILTER = 'ROW'} 0 row(s) in 1.0830 seconds I don't have any local changes. Anyone else seeing this? It doesn't seem to impact functionality (i.e. my table was created properly). -- Benoit tsuna Sigoure
Re: HBase 0.94 shell throwing a NoSuchMethodError: hbase.util.Threads.sleep(I)V from ZK code
Thanks for reporting this, Benoit. Here is the call: Threads.sleep(1); Here is the method to be called: public static void sleep(long millis) { Notice the mismatch in argument types: 1 being integer and millis being long. Cheers On Sun, Jan 20, 2013 at 9:01 PM, tsuna tsuna...@gmail.com wrote: I just updated my local tree (branch 0.94, SVN r1435317) and I see these spurious exceptions in the HBase shell: $ COMPRESSION=LZO HBASE_HOME=~/src/hbase ./src/create_table.sh HBase Shell; enter 'helpRETURN' for list of supported commands. Type exitRETURN to leave the HBase Shell Version 0.94.4, r6034258c5573cc0185c8e979b5599f73662374ed, Sat Jan 19 01:05:04 PST 2013 create 'tsdb-uid', {NAME = 'id', COMPRESSION = 'LZO'}, {NAME = 'name', COMPRESSION = 'LZO'} 2013-01-20 20:56:20.116 java[41854:1203] Unable to load realm info from SCDynamicStore 13/01/20 20:56:25 ERROR zookeeper.ClientCnxn: Error while calling watcher java.lang.NoSuchMethodError: org.apache.hadoop.hbase.util.Threads.sleep(I)V at org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.connectionEvent(ZooKeeperWatcher.java:342) at org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.process(ZooKeeperWatcher.java:286) at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:521) at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:497) 0 row(s) in 6.5040 seconds create 'tsdb', {NAME = 't', VERSIONS = 1, COMPRESSION = 'LZO', BLOOMFILTER = 'ROW'} 0 row(s) in 1.0830 seconds I don't have any local changes. Anyone else seeing this? It doesn't seem to impact functionality (i.e. my table was created properly). -- Benoit tsuna Sigoure
Re: HBase 0.94 shell throwing a NoSuchMethodError: hbase.util.Threads.sleep(I)V from ZK code
I suspect this is a different problem. Java will happily cast an int to a long where needed. Does mvn clean install fix this? If not, let's file a jira. -- Lars From: Ted Yu yuzhih...@gmail.com To: user@hbase.apache.org Sent: Sunday, January 20, 2013 9:30 PM Subject: Re: HBase 0.94 shell throwing a NoSuchMethodError: hbase.util.Threads.sleep(I)V from ZK code Thanks for reporting this, Benoit. Here is the call: Threads.sleep(1); Here is the method to be called: public static void sleep(long millis) { Notice the mismatch in argument types: 1 being integer and millis being long. Cheers On Sun, Jan 20, 2013 at 9:01 PM, tsuna tsuna...@gmail.com wrote: I just updated my local tree (branch 0.94, SVN r1435317) and I see these spurious exceptions in the HBase shell: $ COMPRESSION=LZO HBASE_HOME=~/src/hbase ./src/create_table.sh HBase Shell; enter 'helpRETURN' for list of supported commands. Type exitRETURN to leave the HBase Shell Version 0.94.4, r6034258c5573cc0185c8e979b5599f73662374ed, Sat Jan 19 01:05:04 PST 2013 create 'tsdb-uid', {NAME = 'id', COMPRESSION = 'LZO'}, {NAME = 'name', COMPRESSION = 'LZO'} 2013-01-20 20:56:20.116 java[41854:1203] Unable to load realm info from SCDynamicStore 13/01/20 20:56:25 ERROR zookeeper.ClientCnxn: Error while calling watcher java.lang.NoSuchMethodError: org.apache.hadoop.hbase.util.Threads.sleep(I)V at org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.connectionEvent(ZooKeeperWatcher.java:342) at org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.process(ZooKeeperWatcher.java:286) at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:521) at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:497) 0 row(s) in 6.5040 seconds create 'tsdb', {NAME = 't', VERSIONS = 1, COMPRESSION = 'LZO', BLOOMFILTER = 'ROW'} 0 row(s) in 1.0830 seconds I don't have any local changes. Anyone else seeing this? It doesn't seem to impact functionality (i.e. my table was created properly). -- Benoit tsuna Sigoure