Re: How to deal OutOfOrderScannerNextException
Hey Minwoo, What version of HBase are you running? Also, can you post an excerpt of the code you're trying to run when you get this Exception? On Tuesday, August 30, 2016, Kang Minwoo wrote: > Hello Hbase users. > > > While I used hbase client libarary in JAVA, I got > OutOfOrderScannerNextException. > > Here is stacktrace. > > > -- > > java.lang.RuntimeException: org.apache.hadoop.hbase.DoNotRetryIOException: > Failed after retry of OutOfOrderScannerNextException: was there a rpc > timeout? > org.apache.hadoop.hbase.client.AbstractClientScanner$1.hasNext( > AbstractClientScanner.java:94) > -- > > This error was ocured by using scan method. > When I used Hbase shell, it is no any exception. > But In java client It is occured OutOfOrderScannerNextException when using > scan. (get method is find.) > > If someone know how to deal OutOfOrderScannerNextException, Please share > your knowledge. > It would be very helpful. > > Yours sincerely, > Minwoo > > -- -Dima
RE: How to deal OutOfOrderScannerNextException
Hi Dima Spivak,
Thanks for interesting my problem.
Hbase server version is 1.2.2
Java Hbase library version is 0.96.2-hadoop2 at hbase-client, 0.96.2-hadoop2 at
hbase-hadoop-compat.
Here is an excerpt of the code.
ResultScanner rs = keyTable.getScanner(scan); ==> Exception is here.
List list = new ArrayList();
try {
for (Result r : rs) {
list.add(r);
}
} finally {
rs.close();
}
return list;
Here is a stacktrace.
org.apache.hadoop.hbase.DoNotRetryIOException: Failed after retry of
OutOfOrderScannerNextException: was there a rpc timeout?
at org.apache.hadoop.hbase.client.ClientScanner.next(ClientScanner.java:384)
at org.apache.hadoop.hbase.client.MetaScanner.metaScan(MetaScanner.java:177)
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.prefetchRegionCache(HConnectionManager.java:1107)
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegionInMeta(HConnectionManager.java:1167)
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:1059)
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:1016)
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getRegionLocation(HConnectionManager.java:857)
at
org.apache.hadoop.hbase.client.RegionServerCallable.prepare(RegionServerCallable.java:72)
at
org.apache.hadoop.hbase.client.ScannerCallable.prepare(ScannerCallable.java:118)
at
org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithRetries(RpcRetryingCaller.java:119)
at
org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithRetries(RpcRetryingCaller.java:96)
at
org.apache.hadoop.hbase.client.ClientScanner.nextScanner(ClientScanner.java:264)
at
org.apache.hadoop.hbase.client.ClientScanner.initializeScannerInConstruction(ClientScanner.java:169)
at
org.apache.hadoop.hbase.client.ClientScanner.(ClientScanner.java:164)
at
org.apache.hadoop.hbase.client.ClientScanner.(ClientScanner.java:107)
at org.apache.hadoop.hbase.client.HTable.getScanner(HTable.java:720)
at com.my.app.reader.hbase.HBaseReader.getResult(HBaseReader.java:1)
Yours sincerely,
Minwoo
보낸 사람: Dima Spivak
보낸 날짜: 2016년 8월 30일 화요일 오후 11:58:12
받는 사람: user@hbase.apache.org
제목: Re: How to deal OutOfOrderScannerNextException
Hey Minwoo,
What version of HBase are you running? Also, can you post an excerpt of the
code you're trying to run when you get this Exception?
On Tuesday, August 30, 2016, Kang Minwoo wrote:
> Hello Hbase users.
>
>
> While I used hbase client libarary in JAVA, I got
> OutOfOrderScannerNextException.
>
> Here is stacktrace.
>
>
> --
>
> java.lang.RuntimeException: org.apache.hadoop.hbase.DoNotRetryIOException:
> Failed after retry of OutOfOrderScannerNextException: was there a rpc
> timeout?
> org.apache.hadoop.hbase.client.AbstractClientScanner$1.hasNext(
> AbstractClientScanner.java:94)
> --
>
> This error was ocured by using scan method.
> When I used Hbase shell, it is no any exception.
> But In java client It is occured OutOfOrderScannerNextException when using
> scan. (get method is find.)
>
> If someone know how to deal OutOfOrderScannerNextException, Please share
> your knowledge.
> It would be very helpful.
>
> Yours sincerely,
> Minwoo
>
>
--
-Dima
Re: How to deal OutOfOrderScannerNextException
Any reason to not use the 1.2.2 client library? You're likely hitting a
compatibility issue.
On Tuesday, August 30, 2016, Kang Minwoo wrote:
> Hi Dima Spivak,
>
>
> Thanks for interesting my problem.
>
>
> Hbase server version is 1.2.2
>
> Java Hbase library version is 0.96.2-hadoop2 at hbase-client,
> 0.96.2-hadoop2 at hbase-hadoop-compat.
>
>
> Here is an excerpt of the code.
>
>
>
>
>
>
> ResultScanner rs = keyTable.getScanner(scan); ==> Exception is here.
> List list = new ArrayList();
> try {
> for (Result r : rs) {
> list.add(r);
> }
> } finally {
> rs.close();
> }
> return list;
>
>
>
>
> Here is a stacktrace.
>
>
> org.apache.hadoop.hbase.DoNotRetryIOException: Failed after retry of
> OutOfOrderScannerNextException: was there a rpc timeout?
> at org.apache.hadoop.hbase.client.ClientScanner.next(
> ClientScanner.java:384)
> at org.apache.hadoop.hbase.client.MetaScanner.metaScan(
> MetaScanner.java:177)
> at org.apache.hadoop.hbase.client.HConnectionManager$
> HConnectionImplementation.prefetchRegionCache(
> HConnectionManager.java:1107)
> at org.apache.hadoop.hbase.client.HConnectionManager$
> HConnectionImplementation.locateRegionInMeta(HConnectionManager.java:1167)
> at org.apache.hadoop.hbase.client.HConnectionManager$
> HConnectionImplementation.locateRegion(HConnectionManager.java:1059)
> at org.apache.hadoop.hbase.client.HConnectionManager$
> HConnectionImplementation.locateRegion(HConnectionManager.java:1016)
> at org.apache.hadoop.hbase.client.HConnectionManager$
> HConnectionImplementation.getRegionLocation(HConnectionManager.java:857)
> at org.apache.hadoop.hbase.client.RegionServerCallable.
> prepare(RegionServerCallable.java:72)
> at org.apache.hadoop.hbase.client.ScannerCallable.
> prepare(ScannerCallable.java:118)
> at org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithRetries(
> RpcRetryingCaller.java:119)
> at org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithRetries(
> RpcRetryingCaller.java:96)
> at org.apache.hadoop.hbase.client.ClientScanner.
> nextScanner(ClientScanner.java:264)
> at org.apache.hadoop.hbase.client.ClientScanner.
> initializeScannerInConstruction(ClientScanner.java:169)
> at org.apache.hadoop.hbase.client.ClientScanner.(
> ClientScanner.java:164)
> at org.apache.hadoop.hbase.client.ClientScanner.(
> ClientScanner.java:107)
> at org.apache.hadoop.hbase.client.HTable.getScanner(HTable.java:720)
> at com.my.app.reader.hbase.HBaseReader.getResult(HBaseReader.java:1)
> ------------
>
>
> Yours sincerely,
> Minwoo
>
>
>
> 보낸 사람: Dima Spivak >
> 보낸 날짜: 2016년 8월 30일 화요일 오후 11:58:12
> 받는 사람: user@hbase.apache.org
> 제목: Re: How to deal OutOfOrderScannerNextException
>
> Hey Minwoo,
>
> What version of HBase are you running? Also, can you post an excerpt of the
> code you're trying to run when you get this Exception?
>
> On Tuesday, August 30, 2016, Kang Minwoo > wrote:
>
> > Hello Hbase users.
> >
> >
> > While I used hbase client libarary in JAVA, I got
> > OutOfOrderScannerNextException.
> >
> > Here is stacktrace.
> >
> >
> > --
> >
> > java.lang.RuntimeException: org.apache.hadoop.hbase.
> DoNotRetryIOException:
> > Failed after retry of OutOfOrderScannerNextException: was there a rpc
> > timeout?
> > org.apache.hadoop.hbase.client.AbstractClientScanner$1.hasNext(
> > AbstractClientScanner.java:94)
> > --
> >
> > This error was ocured by using scan method.
> > When I used Hbase shell, it is no any exception.
> > But In java client It is occured OutOfOrderScannerNextException when
> using
> > scan. (get method is find.)
> >
> > If someone know how to deal OutOfOrderScannerNextException, Please share
> > your knowledge.
> > It would be very helpful.
> >
> > Yours sincerely,
> > Minwoo
> >
> >
>
> --
> -Dima
>
--
-Dima
RE: How to deal OutOfOrderScannerNextException
Because I have a number of hbase cluster.
They are different version.
Legacy Hbase cluster version is 0.96.2-hadoop2.
So I have to maintain 0.96.2-hadoop2.
보낸 사람: Dima Spivak
보낸 날짜: 2016년 8월 31일 수요일 오전 9:32:59
받는 사람: user@hbase.apache.org
제목: Re: How to deal OutOfOrderScannerNextException
Any reason to not use the 1.2.2 client library? You're likely hitting a
compatibility issue.
On Tuesday, August 30, 2016, Kang Minwoo wrote:
> Hi Dima Spivak,
>
>
> Thanks for interesting my problem.
>
>
> Hbase server version is 1.2.2
>
> Java Hbase library version is 0.96.2-hadoop2 at hbase-client,
> 0.96.2-hadoop2 at hbase-hadoop-compat.
>
>
> Here is an excerpt of the code.
>
>
>
>
>
>
> ResultScanner rs = keyTable.getScanner(scan); ==> Exception is here.
> List list = new ArrayList();
> try {
> for (Result r : rs) {
> list.add(r);
> }
> } finally {
> rs.close();
> }
> return list;
>
>
>
>
> Here is a stacktrace.
>
>
> org.apache.hadoop.hbase.DoNotRetryIOException: Failed after retry of
> OutOfOrderScannerNextException: was there a rpc timeout?
> at org.apache.hadoop.hbase.client.ClientScanner.next(
> ClientScanner.java:384)
> at org.apache.hadoop.hbase.client.MetaScanner.metaScan(
> MetaScanner.java:177)
> at org.apache.hadoop.hbase.client.HConnectionManager$
> HConnectionImplementation.prefetchRegionCache(
> HConnectionManager.java:1107)
> at org.apache.hadoop.hbase.client.HConnectionManager$
> HConnectionImplementation.locateRegionInMeta(HConnectionManager.java:1167)
> at org.apache.hadoop.hbase.client.HConnectionManager$
> HConnectionImplementation.locateRegion(HConnectionManager.java:1059)
> at org.apache.hadoop.hbase.client.HConnectionManager$
> HConnectionImplementation.locateRegion(HConnectionManager.java:1016)
> at org.apache.hadoop.hbase.client.HConnectionManager$
> HConnectionImplementation.getRegionLocation(HConnectionManager.java:857)
> at org.apache.hadoop.hbase.client.RegionServerCallable.
> prepare(RegionServerCallable.java:72)
> at org.apache.hadoop.hbase.client.ScannerCallable.
> prepare(ScannerCallable.java:118)
> at org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithRetries(
> RpcRetryingCaller.java:119)
> at org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithRetries(
> RpcRetryingCaller.java:96)
> at org.apache.hadoop.hbase.client.ClientScanner.
> nextScanner(ClientScanner.java:264)
> at org.apache.hadoop.hbase.client.ClientScanner.
> initializeScannerInConstruction(ClientScanner.java:169)
> at org.apache.hadoop.hbase.client.ClientScanner.(
> ClientScanner.java:164)
> at org.apache.hadoop.hbase.client.ClientScanner.(
> ClientScanner.java:107)
> at org.apache.hadoop.hbase.client.HTable.getScanner(HTable.java:720)
> at com.my.app.reader.hbase.HBaseReader.getResult(HBaseReader.java:1)
> ------------
>
>
> Yours sincerely,
> Minwoo
>
>
>
> 보낸 사람: Dima Spivak >
> 보낸 날짜: 2016년 8월 30일 화요일 오후 11:58:12
> 받는 사람: user@hbase.apache.org
> 제목: Re: How to deal OutOfOrderScannerNextException
>
> Hey Minwoo,
>
> What version of HBase are you running? Also, can you post an excerpt of the
> code you're trying to run when you get this Exception?
>
> On Tuesday, August 30, 2016, Kang Minwoo > wrote:
>
> > Hello Hbase users.
> >
> >
> > While I used hbase client libarary in JAVA, I got
> > OutOfOrderScannerNextException.
> >
> > Here is stacktrace.
> >
> >
> > --
> >
> > java.lang.RuntimeException: org.apache.hadoop.hbase.
> DoNotRetryIOException:
> > Failed after retry of OutOfOrderScannerNextException: was there a rpc
> > timeout?
> > org.apache.hadoop.hbase.client.AbstractClientScanner$1.hasNext(
> > AbstractClientScanner.java:94)
> > --
> >
> > This error was ocured by using scan method.
> > When I used Hbase shell, it is no any exception.
> > But In java client It is occured OutOfOrderScannerNextException when
> using
> > scan. (get method is find.)
> >
> > If someone know how to deal OutOfOrderScannerNextException, Please share
> > your knowledge.
> > It would be very helpful.
> >
> > Yours sincerely,
> > Minwoo
> >
> >
>
> --
> -Dima
>
--
-Dima
Re: How to deal OutOfOrderScannerNextException
Hey Minwoo,
Gotcha. Unfortunately, we don't guarantee compatibility between that client
and the HBase server you're running, so the only way to solve the issue
will probably be to upgrade your client dependencies.
On Tuesday, August 30, 2016, Kang Minwoo wrote:
> Because I have a number of hbase cluster.
>
> They are different version.
>
>
> Legacy Hbase cluster version is 0.96.2-hadoop2.
>
> So I have to maintain 0.96.2-hadoop2.
>
>
> 보낸 사람: Dima Spivak >
> 보낸 날짜: 2016년 8월 31일 수요일 오전 9:32:59
> 받는 사람: user@hbase.apache.org
> 제목: Re: How to deal OutOfOrderScannerNextException
>
> Any reason to not use the 1.2.2 client library? You're likely hitting a
> compatibility issue.
>
> On Tuesday, August 30, 2016, Kang Minwoo > wrote:
>
> > Hi Dima Spivak,
> >
> >
> > Thanks for interesting my problem.
> >
> >
> > Hbase server version is 1.2.2
> >
> > Java Hbase library version is 0.96.2-hadoop2 at hbase-client,
> > 0.96.2-hadoop2 at hbase-hadoop-compat.
> >
> >
> > Here is an excerpt of the code.
> >
> >
> >
> >
> >
> >
> > ResultScanner rs = keyTable.getScanner(scan); ==> Exception is here.
> > List list = new ArrayList();
> > try {
> > for (Result r : rs) {
> > list.add(r);
> > }
> > } finally {
> > rs.close();
> > }
> > return list;
> >
> >
> >
> >
> > Here is a stacktrace.
> >
> >
> > org.apache.hadoop.hbase.DoNotRetryIOException: Failed after retry of
> > OutOfOrderScannerNextException: was there a rpc timeout?
> > at org.apache.hadoop.hbase.client.ClientScanner.next(
> > ClientScanner.java:384)
> > at org.apache.hadoop.hbase.client.MetaScanner.metaScan(
> > MetaScanner.java:177)
> > at org.apache.hadoop.hbase.client.HConnectionManager$
> > HConnectionImplementation.prefetchRegionCache(
> > HConnectionManager.java:1107)
> > at org.apache.hadoop.hbase.client.HConnectionManager$
> > HConnectionImplementation.locateRegionInMeta(
> HConnectionManager.java:1167)
> > at org.apache.hadoop.hbase.client.HConnectionManager$
> > HConnectionImplementation.locateRegion(HConnectionManager.java:1059)
> > at org.apache.hadoop.hbase.client.HConnectionManager$
> > HConnectionImplementation.locateRegion(HConnectionManager.java:1016)
> > at org.apache.hadoop.hbase.client.HConnectionManager$
> > HConnectionImplementation.getRegionLocation(HConnectionManager.java:857)
> > at org.apache.hadoop.hbase.client.RegionServerCallable.
> > prepare(RegionServerCallable.java:72)
> > at org.apache.hadoop.hbase.client.ScannerCallable.
> > prepare(ScannerCallable.java:118)
> > at org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithRetries(
> > RpcRetryingCaller.java:119)
> > at org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithRetries(
> > RpcRetryingCaller.java:96)
> > at org.apache.hadoop.hbase.client.ClientScanner.
> > nextScanner(ClientScanner.java:264)
> > at org.apache.hadoop.hbase.client.ClientScanner.
> > initializeScannerInConstruction(ClientScanner.java:169)
> > at org.apache.hadoop.hbase.client.ClientScanner.(
> > ClientScanner.java:164)
> > at org.apache.hadoop.hbase.client.ClientScanner.(
> > ClientScanner.java:107)
> > at org.apache.hadoop.hbase.client.HTable.getScanner(HTable.java:720)
> > at com.my.app.reader.hbase.HBaseReader.getResult(HBaseReader.java:1)
> >
> >
> >
> > Yours sincerely,
> > Minwoo
> >
> >
> >
> > 보낸 사람: Dima Spivak >
> > 보낸 날짜: 2016년 8월 30일 화요일 오후 11:58:12
> > 받는 사람: user@hbase.apache.org
> > 제목: Re: How to deal OutOfOrderScannerNextException
> >
> > Hey Minwoo,
> >
> > What version of HBase are you running? Also, can you post an excerpt of
> the
> > code you're trying to run when you get this Exception?
> >
> > On Tuesday, August 30, 2016, Kang Minwoo
> > > wrote:
> >
> > > Hello Hbase users.
> > >
> > >
> > > While I used hbase client libarary in JAVA, I got
> > > OutOfOrder
RE: How to deal OutOfOrderScannerNextException
Thanks for your help.
I have to upgrade my client dependencies.
I will try!
보낸 사람: Dima Spivak
보낸 날짜: 2016년 8월 31일 수요일 오전 9:43:42
받는 사람: user@hbase.apache.org
제목: Re: How to deal OutOfOrderScannerNextException
Hey Minwoo,
Gotcha. Unfortunately, we don't guarantee compatibility between that client
and the HBase server you're running, so the only way to solve the issue
will probably be to upgrade your client dependencies.
On Tuesday, August 30, 2016, Kang Minwoo wrote:
> Because I have a number of hbase cluster.
>
> They are different version.
>
>
> Legacy Hbase cluster version is 0.96.2-hadoop2.
>
> So I have to maintain 0.96.2-hadoop2.
>
>
> 보낸 사람: Dima Spivak >
> 보낸 날짜: 2016년 8월 31일 수요일 오전 9:32:59
> 받는 사람: user@hbase.apache.org
> 제목: Re: How to deal OutOfOrderScannerNextException
>
> Any reason to not use the 1.2.2 client library? You're likely hitting a
> compatibility issue.
>
> On Tuesday, August 30, 2016, Kang Minwoo > wrote:
>
> > Hi Dima Spivak,
> >
> >
> > Thanks for interesting my problem.
> >
> >
> > Hbase server version is 1.2.2
> >
> > Java Hbase library version is 0.96.2-hadoop2 at hbase-client,
> > 0.96.2-hadoop2 at hbase-hadoop-compat.
> >
> >
> > Here is an excerpt of the code.
> >
> >
> >
> >
> >
> >
> > ResultScanner rs = keyTable.getScanner(scan); ==> Exception is here.
> > List list = new ArrayList();
> > try {
> > for (Result r : rs) {
> > list.add(r);
> > }
> > } finally {
> > rs.close();
> > }
> > return list;
> >
> >
> >
> >
> > Here is a stacktrace.
> >
> >
> > org.apache.hadoop.hbase.DoNotRetryIOException: Failed after retry of
> > OutOfOrderScannerNextException: was there a rpc timeout?
> > at org.apache.hadoop.hbase.client.ClientScanner.next(
> > ClientScanner.java:384)
> > at org.apache.hadoop.hbase.client.MetaScanner.metaScan(
> > MetaScanner.java:177)
> > at org.apache.hadoop.hbase.client.HConnectionManager$
> > HConnectionImplementation.prefetchRegionCache(
> > HConnectionManager.java:1107)
> > at org.apache.hadoop.hbase.client.HConnectionManager$
> > HConnectionImplementation.locateRegionInMeta(
> HConnectionManager.java:1167)
> > at org.apache.hadoop.hbase.client.HConnectionManager$
> > HConnectionImplementation.locateRegion(HConnectionManager.java:1059)
> > at org.apache.hadoop.hbase.client.HConnectionManager$
> > HConnectionImplementation.locateRegion(HConnectionManager.java:1016)
> > at org.apache.hadoop.hbase.client.HConnectionManager$
> > HConnectionImplementation.getRegionLocation(HConnectionManager.java:857)
> > at org.apache.hadoop.hbase.client.RegionServerCallable.
> > prepare(RegionServerCallable.java:72)
> > at org.apache.hadoop.hbase.client.ScannerCallable.
> > prepare(ScannerCallable.java:118)
> > at org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithRetries(
> > RpcRetryingCaller.java:119)
> > at org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithRetries(
> > RpcRetryingCaller.java:96)
> > at org.apache.hadoop.hbase.client.ClientScanner.
> > nextScanner(ClientScanner.java:264)
> > at org.apache.hadoop.hbase.client.ClientScanner.
> > initializeScannerInConstruction(ClientScanner.java:169)
> > at org.apache.hadoop.hbase.client.ClientScanner.(
> > ClientScanner.java:164)
> > at org.apache.hadoop.hbase.client.ClientScanner.(
> > ClientScanner.java:107)
> > at org.apache.hadoop.hbase.client.HTable.getScanner(HTable.java:720)
> > at com.my.app.reader.hbase.HBaseReader.getResult(HBaseReader.java:1)
> >
> >
> >
> > Yours sincerely,
> > Minwoo
> >
> >
> >
> > 보낸 사람: Dima Spivak >
> > 보낸 날짜: 2016년 8월 30일 화요일 오후 11:58:12
> > 받는 사람: user@hbase.apache.org
> > 제목: Re: How to deal OutOfOrderScannerNextException
> >
> > Hey Minwoo,
> >
> > What version of HBase are you running? Also, can you post an excerpt of
> the
> > code you're trying to run when you get this Exception?
> &
RE: How to deal OutOfOrderScannerNextException
Hi, I found what is problem.
In my case, I use
"hbase.client.rpc.compressor=org.apache.hadoop.io.compress.SnappyCodec" option.
While "org.apache.hadoop.hbase.client.ResultScanner" called next() method, IPC
Client occured "java.lang.UnsatisfiedLinkError:
org.apache.hadoop.util.NativeCodeLoader.buildSupportsSnappy()Z" Exception.
But HBase wrap that exception. So I saw "java.lang.RuntimeException:
org.apache.hadoop.hbase.DoNotRetryIOException: Failed after retry of
OutOfOrderScannerNextException: was there a rpc timeout?" error.
I set unable "hbase.client.rpc.compressor" option.
My hbase java client works well.
Thanks alot for your comment, It is helpful for debug.
I have a suggestion. If hbase show raw exception (not wrap), it is more helpful
for debug.
Yours sincerely,
Minwoo
보낸 사람: Kang Minwoo
보낸 날짜: 2016년 8월 31일 수요일 오전 9:48:07
받는 사람: user@hbase.apache.org
제목: RE: How to deal OutOfOrderScannerNextException
Thanks for your help.
I have to upgrade my client dependencies.
I will try!
보낸 사람: Dima Spivak
보낸 날짜: 2016년 8월 31일 수요일 오전 9:43:42
받는 사람: user@hbase.apache.org
제목: Re: How to deal OutOfOrderScannerNextException
Hey Minwoo,
Gotcha. Unfortunately, we don't guarantee compatibility between that client
and the HBase server you're running, so the only way to solve the issue
will probably be to upgrade your client dependencies.
On Tuesday, August 30, 2016, Kang Minwoo wrote:
> Because I have a number of hbase cluster.
>
> They are different version.
>
>
> Legacy Hbase cluster version is 0.96.2-hadoop2.
>
> So I have to maintain 0.96.2-hadoop2.
>
>
> 보낸 사람: Dima Spivak >
> 보낸 날짜: 2016년 8월 31일 수요일 오전 9:32:59
> 받는 사람: user@hbase.apache.org
> 제목: Re: How to deal OutOfOrderScannerNextException
>
> Any reason to not use the 1.2.2 client library? You're likely hitting a
> compatibility issue.
>
> On Tuesday, August 30, 2016, Kang Minwoo > wrote:
>
> > Hi Dima Spivak,
> >
> >
> > Thanks for interesting my problem.
> >
> >
> > Hbase server version is 1.2.2
> >
> > Java Hbase library version is 0.96.2-hadoop2 at hbase-client,
> > 0.96.2-hadoop2 at hbase-hadoop-compat.
> >
> >
> > Here is an excerpt of the code.
> >
> >
> >
> >
> >
> >
> > ResultScanner rs = keyTable.getScanner(scan); ==> Exception is here.
> > List list = new ArrayList();
> > try {
> > for (Result r : rs) {
> > list.add(r);
> > }
> > } finally {
> > rs.close();
> > }
> > return list;
> >
> >
> >
> >
> > Here is a stacktrace.
> >
> >
> > org.apache.hadoop.hbase.DoNotRetryIOException: Failed after retry of
> > OutOfOrderScannerNextException: was there a rpc timeout?
> > at org.apache.hadoop.hbase.client.ClientScanner.next(
> > ClientScanner.java:384)
> > at org.apache.hadoop.hbase.client.MetaScanner.metaScan(
> > MetaScanner.java:177)
> > at org.apache.hadoop.hbase.client.HConnectionManager$
> > HConnectionImplementation.prefetchRegionCache(
> > HConnectionManager.java:1107)
> > at org.apache.hadoop.hbase.client.HConnectionManager$
> > HConnectionImplementation.locateRegionInMeta(
> HConnectionManager.java:1167)
> > at org.apache.hadoop.hbase.client.HConnectionManager$
> > HConnectionImplementation.locateRegion(HConnectionManager.java:1059)
> > at org.apache.hadoop.hbase.client.HConnectionManager$
> > HConnectionImplementation.locateRegion(HConnectionManager.java:1016)
> > at org.apache.hadoop.hbase.client.HConnectionManager$
> > HConnectionImplementation.getRegionLocation(HConnectionManager.java:857)
> > at org.apache.hadoop.hbase.client.RegionServerCallable.
> > prepare(RegionServerCallable.java:72)
> > at org.apache.hadoop.hbase.client.ScannerCallable.
> > prepare(ScannerCallable.java:118)
> > at org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithRetries(
> > RpcRetryingCaller.java:119)
> > at org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithRetries(
> > RpcRetryingCaller.java:96)
> > at org.apache.hadoop.hbase.client.ClientScanner.
> > nextScanner(ClientScanner.java:264)
> > at org.apache.hadoop.hbase.client.ClientScanner.
&g
Re: How to deal OutOfOrderScannerNextException
:) Glad it got sorted out.
On Wednesday, August 31, 2016, Kang Minwoo wrote:
> Hi, I found what is problem.
>
>
> In my case, I use "hbase.client.rpc.compressor=
> org.apache.hadoop.io.compress.SnappyCodec" option.
>
> While "org.apache.hadoop.hbase.client.ResultScanner" called next()
> method, IPC Client occured "java.lang.UnsatisfiedLinkError:
> org.apache.hadoop.util.NativeCodeLoader.buildSupportsSnappy()Z" Exception.
>
>
> But HBase wrap that exception. So I saw "java.lang.RuntimeException:
> org.apache.hadoop.hbase.DoNotRetryIOException: Failed after retry of
> OutOfOrderScannerNextException: was there a rpc timeout?" error.
>
>
> I set unable "hbase.client.rpc.compressor" option.
>
> My hbase java client works well.
>
>
> Thanks alot for your comment, It is helpful for debug.
>
>
> I have a suggestion. If hbase show raw exception (not wrap), it is more
> helpful for debug.
>
>
> Yours sincerely,
>
> Minwoo
>
>
> 보낸 사람: Kang Minwoo >
> 보낸 날짜: 2016년 8월 31일 수요일 오전 9:48:07
> 받는 사람: user@hbase.apache.org
> 제목: RE: How to deal OutOfOrderScannerNextException
>
> Thanks for your help.
>
> I have to upgrade my client dependencies.
>
>
> I will try!
>
>
> 보낸 사람: Dima Spivak >
> 보낸 날짜: 2016년 8월 31일 수요일 오전 9:43:42
> 받는 사람: user@hbase.apache.org
> 제목: Re: How to deal OutOfOrderScannerNextException
>
> Hey Minwoo,
>
> Gotcha. Unfortunately, we don't guarantee compatibility between that client
> and the HBase server you're running, so the only way to solve the issue
> will probably be to upgrade your client dependencies.
>
> On Tuesday, August 30, 2016, Kang Minwoo > wrote:
>
> > Because I have a number of hbase cluster.
> >
> > They are different version.
> >
> >
> > Legacy Hbase cluster version is 0.96.2-hadoop2.
> >
> > So I have to maintain 0.96.2-hadoop2.
> >
> >
> > 보낸 사람: Dima Spivak >
> > 보낸 날짜: 2016년 8월 31일 수요일 오전 9:32:59
> > 받는 사람: user@hbase.apache.org
> > 제목: Re: How to deal OutOfOrderScannerNextException
> >
> > Any reason to not use the 1.2.2 client library? You're likely hitting a
> > compatibility issue.
> >
> > On Tuesday, August 30, 2016, Kang Minwoo
> > > wrote:
> >
> > > Hi Dima Spivak,
> > >
> > >
> > > Thanks for interesting my problem.
> > >
> > >
> > > Hbase server version is 1.2.2
> > >
> > > Java Hbase library version is 0.96.2-hadoop2 at hbase-client,
> > > 0.96.2-hadoop2 at hbase-hadoop-compat.
> > >
> > >
> > > Here is an excerpt of the code.
> > >
> > >
> > >
> > >
> > >
> > >
> > > ResultScanner rs = keyTable.getScanner(scan); ==> Exception is here.
> > > List list = new ArrayList();
> > > try {
> > > for (Result r : rs) {
> > > list.add(r);
> > > }
> > > } finally {
> > > rs.close();
> > > }
> > > return list;
> > >
> > >
> > >
> > >
> > > Here is a stacktrace.
> > >
> > >
> > > org.apache.hadoop.hbase.DoNotRetryIOException: Failed after retry of
> > > OutOfOrderScannerNextException: was there a rpc timeout?
> > > at org.apache.hadoop.hbase.client.ClientScanner.next(
> > > ClientScanner.java:384)
> > > at org.apache.hadoop.hbase.client.MetaScanner.metaScan(
> > > MetaScanner.java:177)
> > > at org.apache.hadoop.hbase.client.HConnectionManager$
> > > HConnectionImplementation.prefetchRegionCache(
> > > HConnectionManager.java:1107)
> > > at org.apache.hadoop.hbase.client.HConnectionManager$
> > > HConnectionImplementation.locateRegionInMeta(
> > HConnectionManager.java:1167)
> > > at org.apache.hadoop.hbase.client.HConnectionManager$
> > > HConnectionImplementation.locateRegion(HConnectionManager.java:1059)
> > > at org.apache.hadoop.hbase.client.HConnectionManager$
> > > HConnectionImplementation.locateRegion(HConnectionManager.java:1016)
> > > at org.apache.hadoop.hbase.client.HConnect
