HI Ryan, Thanks for your valuable suggestion. But using md5 or sha1 to Hash your string, This key is collision or not.
Please help me. Thanks Sekhar On Tuesday, December 30, 2014 10:52:24 PM UTC+5:30, Ryan McElroy wrote: > > You can't; its a on-purpose limitation of memcached. What you can do is > use md5 or sha1 to hash your string and use that as a key. > > Long keys are usually a sign of misuse of memcached, though, so it often > helps to take a step back and evaluate what you actually need to put into > your key. > > ~Ryan (mobile) > > On Dec 30, 2014, at 6:33 AM, sekhar mekala <[email protected] > <javascript:>> wrote: > > HI Team, > > > I need to store the key size more than 250 characters in memcached server. > > I am tried with my code: > > *code:* > MemcachedClient client = new MemcachedClient((new > InetSocketAddress("192.168.7.134", 11211))); > String > key="292FEC76-5F1C-486F-85A5-09D88096F098_VirtualizationObjectNamesInfo_CustomerManagementObject#292FEC76-5F1C-486F-85A5-09D88096F098#"+ > > "(TENANT_PARENTOBJECTID='FFCEF160-BAEE-4876-9C45-8D179DC90481'$OR$TENANT_PARENTOBJECTID='B813170B-3390-4B51-9E6C-81EF3D44BB94'$"+ > > "OR$TENANT_PARENTOBJECTID='CD8C669F-A8AA-4987-9B71-ABFBF5207014'$OR$TENANT_PARENTOBJECTID='373F4223-BD1E-4B4C-AE86-F0B09F3D7FBE'$"+ > > "OR$TENANT_PARENTOBJECTID='1DE854CA-2E51-4B6B-A3F2-2EC1A9626D1D'$OR$TENANT_PARENTOBJECTID='32C4B07F-804B-45E1-A594-03472945FC1E'$OR"+ > > "$TENANT_PARENTOBJECTID='608E4495-8FF9-49DB-8476-CAFCFF84A5B1'$OR"+ > "$TENANT_PARENTOBJECTID='ACFEB0D5-586E-45C1-A3B4-24781C1D07A5')#(TENANT_CHILDOBJECTID='FFCEF160-BAEE-4876-9C45-8D179DC90481'$OR"+ > > "$TENANT_CHILDOBJECTID='B813170B-3390-4B51-9E6C-81EF3D44BB94'$OR$TENANT_CHILDOBJECTID='CD8C669F-A8AA-4987-9B71-ABFBF5207014'$OR"+ > > "$TENANT_CHILDOBJECTID='373F4223-BD1E-4B4C-AE86-F0B09F3D7FBE'$OR$TENANT_CHILDOBJECTID='1DE854CA-2E51-4B6B-A3F2-2EC1A9626D1D'$OR"+ > > "$TENANT_CHILDOBJECTID='32C4B07F-804B-45E1-A594-03472945FC1E'$OR$TENANT_CHILDOBJECTID='608E4495-8FF9-49DB-8476-CAFCFF84A5B1'$OR"+ > > "$TENANT_CHILDOBJECTID='ACFEB0D5-586E-45C1-A3B4-24781C1D07A5')#978754F1-AE6D-4201-85B3-0008BD3EE190_v1.0"; > > System.out.println("Key size:" + key.length()); > client.set(key, 3600, "teststse"); > System.out.println(client.get(key)); > > *Error:* > 2014-12-30 19:20:57.944 INFO net.spy.memcached.MemcachedConnection: Added > {QA sa=/192.168.7.134:11211, #Rops=0, #Wops=0, #iq=0, topRop=null, > topWop=null, toWrite=0, interested=0} to connect queue > Key size:1184 > 2014-12-30 19:20:57.947 INFO net.spy.memcached.MemcachedConnection: > Connection state changed for sun.nio.ch.SelectionKeyImpl@6c6455ae > Exception in thread "main" java.lang.IllegalArgumentException: Key is too > long (maxlen = 250) > at net.spy.memcached.util.StringUtils.validateKey(StringUtils.java:69) > at > net.spy.memcached.MemcachedConnection.enqueueOperation(MemcachedConnection.java:745) > at net.spy.memcached.MemcachedClient.asyncStore(MemcachedClient.java:310) > at net.spy.memcached.MemcachedClient.set(MemcachedClient.java:844) > at > MemcachedConnectionPooling.ClearedMemcachedServer.main(ClearedMemcachedServer.java:42) > > > > Client: spymemcached > Server: memcached > > plz help me. > Thanks in advace > > Sekhar. > > > > -- > > --- > You received this message because you are subscribed to the Google Groups > "memcached" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected] <javascript:>. > For more options, visit https://groups.google.com/d/optout. > > -- --- You received this message because you are subscribed to the Google Groups "memcached" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
