Nope, HTable#put(Put) is a single synchronous call. As JM said, use HTable#put(List<Put>) to send several Put operations to HBase.
On Sun, May 4, 2014 at 4:19 AM, jingych <[email protected]> wrote: > Thanks JM! > > Sorry for reply you so late! > > I set the client buffer with 2M, and execute with table#put(Put). Is this > a batch commit? > > We have 3 nodes for test with 8G memory. > And the Region Heap Size is the default - 256M. > This config will cause the one thread blocked. > > Then I increase the region heap size to 2g, and the 3 write thread blocked. > > > Best Regards! > > > > > 井玉成 > > 基础软件事业部 > 东软集团股份有限公司 > 手机：13889491801 > 电话：0411-84835702 > > 大连市甘井子区黄浦路901号 D1座217室 > Postcode：116085 > Email：[email protected] > > From: Jean-Marc Spaggiari > Date: 2014-04-30 20:04 > To: jingych > CC: user > Subject: Re: Re: Java Client Write Data blocked > Compactions are "normal". > > > How to you write your data into HBase? > > - put(Put) > > - put(<Puts>) > > - batch(<Puts>) > > - Bulk Loading > > - etc. > > > What is your HBase configuration? > > - Heap size? > > - Regions sizes? > > - etc. > > > How much memory do you have on each node? > How many nodes do you have? > > > also, you have nothing on the logs between 2014-04-30 10:17:11,961 and > 2014-04-30 11:10:14,842? > > > > > 2014-04-30 2:19 GMT-04:00 jingych <[email protected]>: > > Hi，JM！ > > I found the {responseTooSlow} info, And the region do the "Starting > compaction ", "Delete Family Bloom filter ", "Renaming compacted file " and > "Completed major compaction " again and again! > > Could you please tell me what's going on? > > Thanks! > > 2014-04-30 10:16:37,044 INFO > org.apache.hadoop.hbase.regionserver.StoreFile: Delete Family Bloom filter > type for > hdfs://cdh-namenode:8020/hbase/gspt_jbxx/ccd326753625e15bf7d573ae82fc70fb/.tmp/9de4b874dfbc4d5292fce37be162fd1d: > CompoundBloomFilterWriter > 2014-04-30 10:16:40,234 INFO > org.apache.hadoop.hbase.regionserver.StoreFile: NO General Bloom and NO > DeleteFamily was added to HFile > (hdfs://cdh-namenode:8020/hbase/gspt_jbxx/ccd326753625e15bf7d573ae82fc70fb/.tmp/9de4b874dfbc4d5292fce37be162fd1d) > 2014-04-30 10:16:40,234 INFO org.apache.hadoop.hbase.regionserver.Store: > Flushed , sequenceid=834174, memsize=65.2 M, into tmp file > hdfs://cdh-namenode:8020/hbase/gspt_jbxx/ccd326753625e15bf7d573ae82fc70fb/.tmp/9de4b874dfbc4d5292fce37be162fd1d > 2014-04-30 10:16:40,264 INFO org.apache.hadoop.hbase.regionserver.Store: > Added > hdfs://cdh-namenode:8020/hbase/gspt_jbxx/ccd326753625e15bf7d573ae82fc70fb/i/9de4b874dfbc4d5292fce37be162fd1d, > entries=319488, sequenceid=834174, filesize=22.9 M > 2014-04-30 10:16:40,266 INFO org.apache.hadoop.hbase.regionserver.HRegion: > Finished memstore flush of ~65.2 M/68412616, currentsize=2.5 M/2622152 for > region > gspt_jbxx,40b42714-f8b7-49ce-a425-cc1ae340a903,1398760474036.ccd326753625e15bf7d573ae82fc70fb. > in 3276ms, sequenceid=834174, compaction requested=true > 2014-04-30 10:16:40,266 INFO org.apache.hadoop.hbase.regionserver.HRegion: > Starting compaction on i in region > gspt_jbxx,40b42714-f8b7-49ce-a425-cc1ae340a903,1398760474036.ccd326753625e15bf7d573ae82fc70fb. > 2014-04-30 10:16:40,267 INFO org.apache.hadoop.hbase.regionserver.Store: > Starting compaction of 3 file(s) in i of > gspt_jbxx,40b42714-f8b7-49ce-a425-cc1ae340a903,1398760474036.ccd326753625e15bf7d573ae82fc70fb. > into > tmpdir=hdfs://cdh-namenode:8020/hbase/gspt_jbxx/ccd326753625e15bf7d573ae82fc70fb/.tmp, > seqid=834174, totalSize=161.7 M > 2014-04-30 10:16:40,281 INFO > org.apache.hadoop.hbase.regionserver.StoreFile: Delete Family Bloom filter > type for > hdfs://cdh-namenode:8020/hbase/gspt_jbxx/ccd326753625e15bf7d573ae82fc70fb/.tmp/87d8063d5b0c4e2fbf1196613cad6924: > CompoundBloomFilterWriter > 2014-04-30 10:17:11,854 INFO > org.apache.hadoop.hbase.regionserver.StoreFile: NO General Bloom and NO > DeleteFamily was added to HFile > (hdfs://cdh-namenode:8020/hbase/gspt_jbxx/ccd326753625e15bf7d573ae82fc70fb/.tmp/87d8063d5b0c4e2fbf1196613cad6924) > 2014-04-30 10:17:11,884 INFO org.apache.hadoop.hbase.regionserver.Store: > Renaming compacted file at > hdfs://cdh-namenode:8020/hbase/gspt_jbxx/ccd326753625e15bf7d573ae82fc70fb/.tmp/87d8063d5b0c4e2fbf1196613cad6924 > to > hdfs://cdh-namenode:8020/hbase/gspt_jbxx/ccd326753625e15bf7d573ae82fc70fb/i/87d8063d5b0c4e2fbf1196613cad6924 > 2014-04-30 10:17:11,960 INFO org.apache.hadoop.hbase.regionserver.Store: > Completed compaction of 3 file(s) in i of > gspt_jbxx,40b42714-f8b7-49ce-a425-cc1ae340a903,1398760474036.ccd326753625e15bf7d573ae82fc70fb. > into 87d8063d5b0c4e2fbf1196613cad6924, size=161.7 M; total size for store > is 664.3 M > 2014-04-30 10:17:11,961 INFO > org.apache.hadoop.hbase.regionserver.compactions.CompactionRequest: > completed compaction: > regionName=gspt_jbxx,40b42714-f8b7-49ce-a425-cc1ae340a903,1398760474036.ccd326753625e15bf7d573ae82fc70fb., > storeName=i, fileCount=3, fileSize=161.7 M, priority=3, > time=2853849519897449; duration=31sec > 2014-04-30 11:10:14,842 WARN org.apache.hadoop.ipc.HBaseServer: > (responseTooSlow): > {"processingtimems":11689,"call":"next(8855097496052270204, 1024), rpc > version=1, client version=29, methodsFingerPrint=-1368823753","client":" > 192.168.196.214:34626 > ","starttimems":1398827403069,"queuetimems":0,"class":"HRegionServer","responsesize":6,"method":"next"} > 2014-04-30 11:11:02,658 INFO > org.apache.hadoop.hbase.regionserver.HRegionServer: Scanner > 7192967863259784397 lease expired on region > test_cdc,279790,1396578140253.0d3d27285aa872ec855d282c1705811a. > 2014-04-30 11:11:02,674 INFO > org.apache.hadoop.hbase.regionserver.HRegionServer: Scanner > -9210070512105072073 lease expired on region > test_cdc,460072a7-0637-4d73-bc85-38cf78b05ec1,1396579225171.4bf9a540ba138b9cf944bac2110085be. > 2014-04-30 11:11:02,719 INFO > org.apache.hadoop.hbase.regionserver.HRegionServer: Scanner > -2077930805323086067 lease expired on region > test_cdc,9dccc20f-a1b0-4455-8cbf-d09023f8d28e,1396578743616.8b698daab6cd3975bb0ddb557fefcca9. > 2014-04-30 11:12:29,999 INFO > org.apache.hadoop.hbase.regionserver.HRegionServer: Scanner > 7998402181053931475 lease expired on region > test_cdc,279790,1396578140253.0d3d27285aa872ec855d282c1705811a. > 2014-04-30 11:12:30,014 INFO > org.apache.hadoop.hbase.regionserver.HRegionServer: Scanner > 2545895780242061091 lease expired on region > test_cdc,460072a7-0637-4d73-bc85-38cf78b05ec1,1396579225171.4bf9a540ba138b9cf944bac2110085be. > 2014-04-30 11:12:30,058 INFO > org.apache.hadoop.hbase.regionserver.HRegionServer: Scanner > 3936133421604150523 lease expired on region > test_cdc,9dccc20f-a1b0-4455-8cbf-d09023f8d28e,1396578743616.8b698daab6cd3975bb0ddb557fefcca9. > 2014-04-30 11:14:46,707 INFO > org.apache.hadoop.hbase.regionserver.wal.HLog: Roll > /hbase/.logs/cdh-datanode3,60020,1398822403800/cdh-datanode3%2C60020%2C1398822403800.1398824086564, > entries=822, filesize=73174240. for > /hbase/.logs/cdh-datanode3,60020,1398822403800/cdh-datanode3%2C60020%2C1398822403800.1398827686678 > 2014-04-30 12:33:26,138 INFO org.apache.hadoop.hbase.regionserver.HRegion: > Starting compaction on info in region .META.,,1.1028785192 > > > > > > jingych > > From: jingych > Date: 2014-04-30 10:40 > To: Jean-Marc Spaggiari > CC: user > Subject: Re: Re: Java Client Write Data blocked > Thanks JM! > > Master log: > > 2014-04-29 16:28:21,973 INFO > org.apache.hadoop.hbase.master.AssignmentManager: The master has opened the > region gspt_jbxx,,1398759815278.b94a0838f87658b577a0d94379a9e02d. that was > online on cdh-datanode3,60020,1397641384262 > 2014-04-29 16:28:22,100 INFO > org.apache.hadoop.hbase.master.AssignmentManager: The master has opened the > region > gspt_jbxx,81526a4d-fcd5-4edd-9cb2-b28cd138d8ad,1398759815278.335a93356b11cda4d9729f6d59e71010. > that was online on cdh-datanode2,60020,1397641384300 > 2014-04-29 16:29:46,328 INFO > org.apache.hadoop.hbase.master.handler.SplitRegionHandler: Handled SPLIT > event; parent=gspt_jbxx,,1398759815278.b94a0838f87658b577a0d94379a9e02d. > daughter > a=gspt_jbxx,,1398760182660.74250af18ea58894f5317b0363108eca.daughter > b=gspt_jbxx,40b42714-f8b7-49ce-a425-cc1ae340a903,1398760182660.0881f89847f5e9d61ae2d78c85936410. > 2014-04-29 16:29:57,470 INFO > org.apache.hadoop.hbase.master.handler.SplitRegionHandler: Handled SPLIT > event; > parent=gspt_jbxx,81526a4d-fcd5-4edd-9cb2-b28cd138d8ad,1398759815278.335a93356b11cda4d9729f6d59e71010. > daughter > a=gspt_jbxx,81526a4d-fcd5-4edd-9cb2-b28cd138d8ad,1398760191728.fc00a39545029397ae823c65109eaa96.daughter > b=gspt_jbxx,bfe29ea0-5506-4166-8d6d-cece1c1242ee,1398760191728.44137a868fe92120dbe79dfa6f3b4e25. > 2014-04-29 16:33:17,740 INFO org.apache.hadoop.hbase.master.LoadBalancer: > Skipping load balancing because balanced cluster; servers=3 regions=1 > average=0.33333334 mostloaded=1 leastloaded=0 > 2014-04-29 16:33:17,740 INFO org.apache.hadoop.hbase.master.LoadBalancer: > Skipping load balancing because balanced cluster; servers=3 regions=9 > average=3.0 mostloaded=3 leastloaded=3 > > "This is most probably not what caused your writes to be stuck." > You mean this is the normal action, this wouldn't cause the process > blocked long time? > > Best Regards! > > > > > jingych > > From: Jean-Marc Spaggiari > Date: 2014-04-30 10:11 > To: jingych > CC: user > Subject: Re: Re: Java Client Write Data blocked > this is the piece of code related to your stack trace: > > // check periodically to see if a system stop is requested > if (Store.closeCheckInterval > 0) { > bytesWritten += kv.getLength(); > if (bytesWritten > Store.closeCheckInterval) { > bytesWritten = 0; > isInterrupted(store, writer); > } > } > > > > It seems something asked the region to close. Can you check the same time > in the master to see if the balancer get started? Your region was > compacting. And I think that if balancer start while region is compacting, > balancer ask the compaction to stop. > > > This is most probably not what caused your writes to be stuck. > > > JM > > > > > 2014-04-29 21:56 GMT-04:00 jingych <[email protected]>: > > I found the compaction action in the region server log file: > > 2014-04-29 16:23:25,373 INFO org.apache.hadoop.hbase.regionserver.HRegion: > Finished memstore flush of ~41.8 M/43820608, currentsize=13.9 M/14607128 > for region gspt_jbxx,,1398754604428.d6fd8d39289985adda9a3e048b92a24b. in > 2325ms, sequenceid=819260, compaction requested=true > 2014-04-29 16:23:25,373 INFO org.apache.hadoop.hbase.regionserver.HRegion: > Starting compaction on i in region > gspt_jbxx,,1398754604428.d6fd8d39289985adda9a3e048b92a24b. > 2014-04-29 16:23:25,374 INFO org.apache.hadoop.hbase.regionserver.Store: > Starting compaction of 4 file(s) in i of > gspt_jbxx,,1398754604428.d6fd8d39289985adda9a3e048b92a24b. into > tmpdir=hdfs://cdh-namenode:8020/hbase/gspt_jbxx/d6fd8d39289985adda9a3e048b92a24b/.tmp, > seqid=819260, totalSize=120.0 M > 2014-04-29 16:23:25,387 INFO > org.apache.hadoop.hbase.regionserver.StoreFile: Delete Family Bloom filter > type for > hdfs://cdh-namenode:8020/hbase/gspt_jbxx/d6fd8d39289985adda9a3e048b92a24b/.tmp/9bdbdbccb6c94d978b740765f5e01426: > CompoundBloomFilterWriter > 2014-04-29 16:23:31,431 INFO > org.apache.hadoop.hbase.regionserver.MemStoreFlusher: Flush of region > gspt_jbxx,,1398754604428.d6fd8d39289985adda9a3e048b92a24b. due to global > heap pressure > 2014-04-29 16:23:31,471 INFO > org.apache.hadoop.hbase.regionserver.StoreFile: Delete Family Bloom filter > type for > hdfs://cdh-namenode:8020/hbase/gspt_jbxx/d6fd8d39289985adda9a3e048b92a24b/.tmp/18d58013c52f413497aca2ff1fd50c6b: > CompoundBloomFilterWriter > 2014-04-29 16:23:35,094 INFO > org.apache.hadoop.hbase.regionserver.StoreFile: NO General Bloom and NO > DeleteFamily was added to HFile > (hdfs://cdh-namenode:8020/hbase/gspt_jbxx/d6fd8d39289985adda9a3e048b92a24b/.tmp/18d58013c52f413497aca2ff1fd50c6b) > 2014-04-29 16:23:35,094 INFO org.apache.hadoop.hbase.regionserver.Store: > Flushed , sequenceid=819276, memsize=41.8 M, into tmp file > hdfs://cdh-namenode:8020/hbase/gspt_jbxx/d6fd8d39289985adda9a3e048b92a24b/.tmp/18d58013c52f413497aca2ff1fd50c6b > 2014-04-29 16:23:35,116 INFO org.apache.hadoop.hbase.regionserver.Store: > Added > hdfs://cdh-namenode:8020/hbase/gspt_jbxx/d6fd8d39289985adda9a3e048b92a24b/i/18d58013c52f413497aca2ff1fd50c6b, > entries=204648, sequenceid=819276, filesize=14.7 M > 2014-04-29 16:23:35,131 INFO org.apache.hadoop.hbase.regionserver.HRegion: > Finished memstore flush of ~41.8 M/43820792, currentsize=16.7 M/17528408 > for region gspt_jbxx,,1398754604428.d6fd8d39289985adda9a3e048b92a24b. in > 3700ms, sequenceid=819276, compaction requested=false > 2014-04-29 16:23:35,278 INFO > org.apache.hadoop.hbase.regionserver.SplitTransaction: Starting split of > region gspt_jbxx,,1398754604428.d6fd8d39289985adda9a3e048b92a24b. > 2014-04-29 16:23:36,622 INFO > org.apache.hadoop.hbase.regionserver.StoreFile: NO General Bloom and NO > DeleteFamily was added to HFile > (hdfs://cdh-namenode:8020/hbase/gspt_jbxx/d6fd8d39289985adda9a3e048b92a24b/.tmp/9bdbdbccb6c94d978b740765f5e01426) > 2014-04-29 16:23:36,626 INFO > org.apache.hadoop.hbase.regionserver.StoreFile: NO General Bloom and NO > DeleteFamily was added to HFile > (hdfs://cdh-namenode:8020/hbase/gspt_jbxx/d6fd8d39289985adda9a3e048b92a24b/.tmp/9bdbdbccb6c94d978b740765f5e01426) > 2014-04-29 16:23:36,626 INFO org.apache.hadoop.hbase.regionserver.HRegion: > compaction interrupted > java.io.InterruptedIOException: Aborting compaction of store i in region > gspt_jbxx,,1398754604428.d6fd8d39289985adda9a3e048b92a24b. because it was > interrupted. > at > org.apache.hadoop.hbase.regionserver.Compactor.isInterrupted(Compactor.java:230) > at > org.apache.hadoop.hbase.regionserver.Compactor.compact(Compactor.java:203) > at org.apache.hadoop.hbase.regionserver.Store.compact(Store.java:1081) > at org.apache.hadoop.hbase.regionserver.HRegion.compact(HRegion.java:1336) > at > org.apache.hadoop.hbase.regionserver.compactions.CompactionRequest.run(CompactionRequest.java:303) > at > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) > at java.lang.Thread.run(Thread.java:662) > 2014-04-29 16:23:36,627 INFO org.apache.hadoop.hbase.regionserver.HRegion: > Running close preflush of > gspt_jbxx,,1398754604428.d6fd8d39289985adda9a3e048b92a24b. > 2014-04-29 16:23:36,628 INFO > org.apache.hadoop.hbase.regionserver.compactions.CompactionRequest: aborted > compaction: > regionName=gspt_jbxx,,1398754604428.d6fd8d39289985adda9a3e048b92a24b., > storeName=i, fileCount=4, fileSize=120.0 M (75.9 M, 14.7 M, 14.7 M, 14.7 > M), priority=3, time=2838185051945976; duration=11sec > 2014-04-29 16:23:36,647 INFO > org.apache.hadoop.hbase.regionserver.StoreFile: Delete Family Bloom filter > type for > hdfs://cdh-namenode:8020/hbase/gspt_jbxx/d6fd8d39289985adda9a3e048b92a24b/.tmp/0495ad0bb6dd467eafd78eafd66897d6: > CompoundBloomFilterWriter > 2014-04-29 16:23:37,694 INFO > org.apache.hadoop.hbase.regionserver.StoreFile: NO General Bloom and NO > DeleteFamily was added to HFile > (hdfs://cdh-namenode:8020/hbase/gspt_jbxx/d6fd8d39289985adda9a3e048b92a24b/.tmp/0495ad0bb6dd467eafd78eafd66897d6) > 2014-04-29 16:23:37,694 INFO org.apache.hadoop.hbase.regionserver.Store: > Flushed , sequenceid=819286, memsize=25.1 M, into tmp file > hdfs://cdh-namenode:8020/hbase/gspt_jbxx/d6fd8d39289985adda9a3e048b92a24b/.tmp/0495ad0bb6dd467eafd78eafd66897d6 > > Does it normal with the InterruptedIOException? > > Thanks! > > > > > 井玉成 > > 基础软件事业部 > 东软集团股份有限公司 > 手机：13889491801 > 电话：0411-84835702 > > 大连市甘井子区黄浦路901号 D1座217室 > Postcode：116085 > Email：[email protected] > > From: jingych > Date: 2014-04-30 09:50 > To: Jean-Marc Spaggiari; user > Subject: Re: Re: Java Client Write Data blocked > Thanks JM. > > But the log is too big, How can I post the log file? > > The query from HBase is slower too. > > The Network is OK, I'm sure. > > Does GC have the log file ? And how to know the swap? > > Sorry, I'm rookie. > > > > > jingych > > From: Jean-Marc Spaggiari > Date: 2014-04-30 09:30 > To: user; jingych > Subject: Re: Java Client Write Data blocked > Any logs? > > > Gargabe collection on the server side? Network issue? Swap? > > Please share your master and region servers logs so we can provide > feedback. > > JM > > > > > 2014-04-29 21:26 GMT-04:00 jingych <[email protected]>: > > Hi, All! > > I need help! > > I run the java client to write 3million data into HBase, > > but when wrote almost 1 million, the process was blocked without any > exception. > > Does anyone know the possible reason? So i can find the solution. > > Thanks All! > > By the way, the HBase Version is 0.94.6-cdh4.5.0! > > Thanks again! > > > > > jingych > > --------------------------------------------------------------------------------------------------- > Confidentiality Notice: The information contained in this e-mail and any > accompanying attachment(s) > is intended only for the use of the intended recipient and may be > confidential and/or privileged of > Neusoft Corporation, its subsidiaries and/or its affiliates. If any reader > of this communication is > not the intended recipient, unauthorized use, forwarding, printing, > storing, disclosure or copying > is strictly prohibited, and may be unlawful.If you have received this > communication in error,please > immediately notify the sender by return e-mail, and delete the original > message and all copies from > your system. Thank you. > > --------------------------------------------------------------------------------------------------- > > --------------------------------------------------------------------------------------------------- > Confidentiality Notice: The information contained in this e-mail and any > accompanying attachment(s) > is intended only for the use of the intended recipient and may be > confidential and/or privileged of > Neusoft Corporation, its subsidiaries and/or its affiliates. If any reader > of this communication is > not the intended recipient, unauthorized use, forwarding, printing, > storing, disclosure or copying > is strictly prohibited, and may be unlawful.If you have received this > communication in error,please > immediately notify the sender by return e-mail, and delete the original > message and all copies from > your system. Thank you. > > --------------------------------------------------------------------------------------------------- > > --------------------------------------------------------------------------------------------------- > Confidentiality Notice: The information contained in this e-mail and any > accompanying attachment(s) > is intended only for the use of the intended recipient and may be > confidential and/or privileged of > Neusoft Corporation, its subsidiaries and/or its affiliates. If any reader > of this communication is > not the intended recipient, unauthorized use, forwarding, printing, > storing, disclosure or copying > is strictly prohibited, and may be unlawful.If you have received this > communication in error,please > immediately notify the sender by return e-mail, and delete the original > message and all copies from > your system. Thank you. > > --------------------------------------------------------------------------------------------------- > > --------------------------------------------------------------------------------------------------- > Confidentiality Notice: The information contained in this e-mail and any > accompanying attachment(s) > is intended only for the use of the intended recipient and may be > confidential and/or privileged of > Neusoft Corporation, its subsidiaries and/or its affiliates. If any reader > of this communication is > not the intended recipient, unauthorized use, forwarding, printing, > storing, disclosure or copying > is strictly prohibited, and may be unlawful.If you have received this > communication in error,please > immediately notify the sender by return e-mail, and delete the original > message and all copies from > your system. Thank you. > > --------------------------------------------------------------------------------------------------- > > --------------------------------------------------------------------------------------------------- > Confidentiality Notice: The information contained in this e-mail and any > accompanying attachment(s) > is intended only for the use of the intended recipient and may be > confidential and/or privileged of > Neusoft Corporation, its subsidiaries and/or its affiliates. If any reader > of this communication is > not the intended recipient, unauthorized use, forwarding, printing, > storing, disclosure or copying > is strictly prohibited, and may be unlawful.If you have received this > communication in error,please > immediately notify the sender by return e-mail, and delete the original > message and all copies from > your system. Thank you. > > --------------------------------------------------------------------------------------------------- > > --------------------------------------------------------------------------------------------------- > Confidentiality Notice: The information contained in this e-mail and any > accompanying attachment(s) > is intended only for the use of the intended recipient and may be > confidential and/or privileged of > Neusoft Corporation, its subsidiaries and/or its affiliates. If any reader > of this communication is > not the intended recipient, unauthorized use, forwarding, printing, > storing, disclosure or copying > is strictly prohibited, and may be unlawful.If you have received this > communication in error,please > immediately notify the sender by return e-mail, and delete the original > message and all copies from > your system. Thank you. > > --------------------------------------------------------------------------------------------------- > -- Adrien Mogenet http://www.borntosegfault.com
