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Posted to user@kylin.apache.org by 刘成军 <li...@zqykj.com> on 2018/11/20 15:25:35 UTC
回复:Help for job build: directory item limit exceeded exception
JiaTao:
Thx for your reply, i wil try it late.
But i have check the source code, the code set with
Configuration conf = HBaseConfiguration.create(HadoopUtil.getCurrentConfiguration());
...
if (StringUtils.isBlank(conf.get("hbase.fs.tmp.dir"))) {
conf.set("hbase.fs.tmp.dir", "/tmp");
}
My question is i have set the hbase.fs.tmp.dir property in hbase-site.xml( and restart kylin), but it still write data to /tmp directory.
Any one has other suggestion?
------------------------------------------------------------------
发件人:JiaTao Tao <ta...@gmail.com>
发送时间:2018年11月20日(星期二) 22:59
收件人:user <us...@kylin.apache.org>; 刘成军 <li...@zqykj.com>
主 题:Re: Help for job build: directory item limit exceeded exception
Hi
Seems that there are too many files in "/tmp", try to modify the config below in "hdfs-site.xml".
<property>
<name>dfs.namenode.fs-limits.max-directory-items</name>
<value>1048576</value>
<description>Defines the maximum number of items that a directory may
contain. Cannot set the property to a value less than 1 or more than
6400000.</description>
</property>
And here's a link for you: https://tw.saowen.com/a/fa6aea71141c6241f496093d9b0feb0c87bf4c30cf40b4ff6fdc065a8228231a.
It is generally recommended that users do not tune these values except in very unusual circumstances.
刘成军 <li...@zqykj.com> 于2018年11月20日周二 上午11:01写道:
Hi,
Build cube from my cdh(5.13 cluster, with kerberos enabled), when the Job comes with the step(#10): Convert Cuboid Data to HFile,
it comes the followed exception:
I also change the hbase config(hbase.fs.tmp.dir=/usr/tmp/hbase) in my hbase-site.xml, but it comes the same exception;
How can i do with it?
PS:
I did not have the permission to delete the data in /tmp.
Best Regards
-----------------------------
刘成军(Gavin)
————————————————
手机:13913036255
--
Regards!
Aron Tao
回复:Help for job build: directory item limit exceeded exception
Posted by 刘成军 <li...@zqykj.com>.
I solve the problem by adding hbase.fs.tmp.dir and hadoop.tmp.dir to hdfs-site.xml, and copy the hdfs-site.xml to $KYLIN_HOME/tomcat/webapps/kylin/WEB-INF/classes/ .
I need to debug src code to check:
1) whether the hadoop.tmp.dir affects?
2) or the hdfs-site.xml file in classes directory affects?
------------------------------------------------------------------
发件人:刘成军 <li...@zqykj.com>
发送时间:2018年11月21日(星期三) 21:50
收件人:user <us...@kylin.apache.org>
主 题:回复:Help for job build: directory item limit exceeded exception
Hi all,
I have try the following method:
1. try to set "dfs.namenode.fs-limits.max-directory-items" in hdfs-site.xml
I restart the kylin service.(I cannot restart hdfs service because in use).
Result: failed with the same error:
The directory item limit of /tmp is exceeded:limit=1028576 items=1028576
2. try to add property hbase.fs.tmp.dir(=/wy/tmp/hbase) property to hbase-site.xml
I restart the kylin service.
Result: failed with the same error:
The directory item limit of /tmp is exceeded:limit=1028576 items=1028576
Any one has other suggestions?
PS:
Hadoop env:
CDH 5.13 with kerberos enabled(many nodes)
kylin env:
kylin 2.4.0 with hadoop client installed (not managed by CDH management service)
------------------------------------------------------------------
发件人:刘成军 <li...@zqykj.com>
发送时间:2018年11月20日(星期二) 23:25
收件人:user <us...@kylin.apache.org>; JiaTao Tao <ta...@gmail.com>
主 题:回复:Help for job build: directory item limit exceeded exception
JiaTao:
Thx for your reply, i wil try it late.
But i have check the source code, the code set with
Configuration conf = HBaseConfiguration.create(HadoopUtil.getCurrentConfiguration());
...
if (StringUtils.isBlank(conf.get("hbase.fs.tmp.dir"))) {
conf.set("hbase.fs.tmp.dir", "/tmp");
}
My question is i have set the hbase.fs.tmp.dir property in hbase-site.xml( and restart kylin), but it still write data to /tmp directory.
Any one has other suggestion?
------------------------------------------------------------------
发件人:JiaTao Tao <ta...@gmail.com>
发送时间:2018年11月20日(星期二) 22:59
收件人:user <us...@kylin.apache.org>; 刘成军 <li...@zqykj.com>
主 题:Re: Help for job build: directory item limit exceeded exception
Hi
Seems that there are too many files in "/tmp", try to modify the config below in "hdfs-site.xml".
<property>
<name>dfs.namenode.fs-limits.max-directory-items</name>
<value>1048576</value>
<description>Defines the maximum number of items that a directory may
contain. Cannot set the property to a value less than 1 or more than
6400000.</description>
</property>
And here's a link for you: https://tw.saowen.com/a/fa6aea71141c6241f496093d9b0feb0c87bf4c30cf40b4ff6fdc065a8228231a.
It is generally recommended that users do not tune these values except in very unusual circumstances.
刘成军 <li...@zqykj.com> 于2018年11月20日周二 上午11:01写道:
Hi,
Build cube from my cdh(5.13 cluster, with kerberos enabled), when the Job comes with the step(#10): Convert Cuboid Data to HFile,
it comes the followed exception:
I also change the hbase config(hbase.fs.tmp.dir=/usr/tmp/hbase) in my hbase-site.xml, but it comes the same exception;
How can i do with it?
PS:
I did not have the permission to delete the data in /tmp.
Best Regards
-----------------------------
刘成军(Gavin)
————————————————
手机:13913036255
--
Regards!
Aron Tao
Re: Help for job build: directory item limit exceeded exception
Posted by Ashish Singhi <as...@apache.org>.
Hi,
As far as I remember hbase.fs.tmp.dir is a HBase server side configuration.
So you need to restart HBase service for that configuration property value
to take effect.
Regards,
Ashish
On Wed, Nov 21, 2018 at 7:20 PM 刘成军 <li...@zqykj.com> wrote:
> Hi all,
> I have try the following method:
> 1. try to set "dfs.namenode.fs-limits.max-directory-items" in
> hdfs-site.xml
> I restart the kylin service.(I cannot restart hdfs service
> because in use).
> Result: failed with the same error:
> The directory item limit of /tmp is exceeded:limit=1028576
> items=1028576
>
> 2. try to add property hbase.fs.tmp.dir(=/wy/tmp/hbase) property to
> hbase-site.xml
> I restart the kylin service.
> Result: failed with the same error:
> The directory item limit of /tmp is exceeded:limit=1028576
> items=1028576
>
> Any one has other suggestions?
>
> PS:
> Hadoop env:
> CDH 5.13 with kerberos enabled(many nodes)
> kylin env:
> kylin 2.4.0 with hadoop client installed (not managed by CDH
> management service)
>
>
> ------------------------------------------------------------------
> 发件人:刘成军 <li...@zqykj.com>
> 发送时间:2018年11月20日(星期二) 23:25
> 收件人:user <us...@kylin.apache.org>; JiaTao Tao <ta...@gmail.com>
> 主 题:回复:Help for job build: directory item limit exceeded exception
>
> JiaTao:
> Thx for your reply, i wil try it late.
>
> But i have check the source code, the code set with
>
> Configuration conf = HBaseConfiguration.create(HadoopUtil.getCurrentConfiguration());
> ...
> if (StringUtils.isBlank(conf.get("hbase.fs.tmp.dir"))) {
> conf.set("hbase.fs.tmp.dir", "/tmp");
> }
>
> My question is i have set the hbase.fs.tmp.dir property in
> hbase-site.xml( and restart kylin), but it still write data to /tmp
> directory.
>
> Any one has other suggestion?
>
> ------------------------------------------------------------------
> 发件人:JiaTao Tao <ta...@gmail.com>
> 发送时间:2018年11月20日(星期二) 22:59
> 收件人:user <us...@kylin.apache.org>; 刘成军 <li...@zqykj.com>
> 主 题:Re: Help for job build: directory item limit exceeded exception
>
> Hi
>
> Seems that there are too many files in "/tmp", try to modify the config
> below in "hdfs-site.xml".
>
> <property>
> <name>dfs.namenode.fs-limits.max-directory-items</name>
> <value>1048576</value>
> <description>Defines the maximum number of items that a directory may
> contain. Cannot set the property to a value less than 1 or more than
> 6400000.</description>
> </property>
>
>
> And here's a link for you:
> https://tw.saowen.com/a/fa6aea71141c6241f496093d9b0feb0c87bf4c30cf40b4ff6fdc065a8228231a
> .
> It is generally recommended that users do not tune these values except in
> very unusual circumstances.
>
> 刘成军 <li...@zqykj.com> 于2018年11月20日周二 上午11:01写道:
> Hi,
> Build cube from my cdh(5.13 cluster, with kerberos enabled), when the
> Job comes with the step(#10): Convert Cuboid Data to HFile,
> it comes the followed exception:
>
>
> I also change the hbase config(hbase.fs.tmp.dir=/usr/tmp/hbase) in my
> hbase-site.xml, but it comes the same exception;
> How can i do with it?
>
> PS:
> I did not have the permission to delete the data in /tmp.
>
> Best Regards
>
> -----------------------------
>
> *刘成军(**Gavin**)*
>
> ————————————————
>
> 手机:13913036255
>
>
>
>
>
>
> --
>
>
> Regards!
>
> Aron Tao
>
>
>
回复:Help for job build: directory item limit exceeded exception
Posted by 刘成军 <li...@zqykj.com>.
Hi all,
I have try the following method:
1. try to set "dfs.namenode.fs-limits.max-directory-items" in hdfs-site.xml
I restart the kylin service.(I cannot restart hdfs service because in use).
Result: failed with the same error:
The directory item limit of /tmp is exceeded:limit=1028576 items=1028576
2. try to add property hbase.fs.tmp.dir(=/wy/tmp/hbase) property to hbase-site.xml
I restart the kylin service.
Result: failed with the same error:
The directory item limit of /tmp is exceeded:limit=1028576 items=1028576
Any one has other suggestions?
PS:
Hadoop env:
CDH 5.13 with kerberos enabled(many nodes)
kylin env:
kylin 2.4.0 with hadoop client installed (not managed by CDH management service)
------------------------------------------------------------------
发件人:刘成军 <li...@zqykj.com>
发送时间:2018年11月20日(星期二) 23:25
收件人:user <us...@kylin.apache.org>; JiaTao Tao <ta...@gmail.com>
主 题:回复:Help for job build: directory item limit exceeded exception
JiaTao:
Thx for your reply, i wil try it late.
But i have check the source code, the code set with
Configuration conf = HBaseConfiguration.create(HadoopUtil.getCurrentConfiguration());
...
if (StringUtils.isBlank(conf.get("hbase.fs.tmp.dir"))) {
conf.set("hbase.fs.tmp.dir", "/tmp");
}
My question is i have set the hbase.fs.tmp.dir property in hbase-site.xml( and restart kylin), but it still write data to /tmp directory.
Any one has other suggestion?
------------------------------------------------------------------
发件人:JiaTao Tao <ta...@gmail.com>
发送时间:2018年11月20日(星期二) 22:59
收件人:user <us...@kylin.apache.org>; 刘成军 <li...@zqykj.com>
主 题:Re: Help for job build: directory item limit exceeded exception
Hi
Seems that there are too many files in "/tmp", try to modify the config below in "hdfs-site.xml".
<property>
<name>dfs.namenode.fs-limits.max-directory-items</name>
<value>1048576</value>
<description>Defines the maximum number of items that a directory may
contain. Cannot set the property to a value less than 1 or more than
6400000.</description>
</property>
And here's a link for you: https://tw.saowen.com/a/fa6aea71141c6241f496093d9b0feb0c87bf4c30cf40b4ff6fdc065a8228231a.
It is generally recommended that users do not tune these values except in very unusual circumstances.
刘成军 <li...@zqykj.com> 于2018年11月20日周二 上午11:01写道:
Hi,
Build cube from my cdh(5.13 cluster, with kerberos enabled), when the Job comes with the step(#10): Convert Cuboid Data to HFile,
it comes the followed exception:
I also change the hbase config(hbase.fs.tmp.dir=/usr/tmp/hbase) in my hbase-site.xml, but it comes the same exception;
How can i do with it?
PS:
I did not have the permission to delete the data in /tmp.
Best Regards
-----------------------------
刘成军(Gavin)
————————————————
手机:13913036255
--
Regards!
Aron Tao